Merge commit 'e31fcee3386361d8265e138accf2b6bf49858643' into ModelessDialog

- primo commit.

AuxDialogBox.cpp

@@ -0,0 +1,90 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2026-2026
+//----------------------------------------------------------------------------
+// File : AuxDialogBox.cpp       Data : 24.04.26        Versione : 3.1d4
+// Contenuto : Funzioni DialogBox.
+//
+//
+// Modifiche : 24.04.26 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "EXE.h"
+#include "EXE_Macro.h"
+#include "AuxDialogBox.h"
+#include "/EgtDev/Include/EGnStringUtils.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EGkStringUtils3d.h"
+#include "/EgtDev/Include/EgtStringConverter.h"
+
+using namespace std ;
+
+#pragma comment( lib, "Comctl32.lib")
+
+HWND phDlgModeless = nullptr ;
+int  nDlgModelessItem = -1 ;
+
+//-----------------------------------------------------------------------------
+bool
+UpdateIdsModelessDialog( HWND phDlgModeless, int nDlgModelessItem)
+{
+  // se DialogBox Modeless non inizializzato, esco
+   if ( phDlgModeless == nullptr)
+      return false ;
+  // se Id del controllo da aggiornare non valido, esco
+   if ( nDlgModelessItem == -1)
+      return false ;
+
+  // recupero tutti gli elementi selezionati
+   string sIds ;
+   int nId = ExeGetFirstSelectedObj() ;
+   while ( nId != GDB_ID_NULL) {
+      sIds.append( ToString( nId) + string{","}) ;
+      nId = ExeGetNextSelectedObj() ;
+   }
+   if ( ! sIds.empty())
+      sIds.pop_back() ;
+
+  // aggiorno il contenuto nel dialogo
+   return ( SetDlgItemText( phDlgModeless, nDlgModelessItem, stringtoW( sIds))) ;
+}
+
+//-----------------------------------------------------------------------------
+LRESULT CALLBACK UpdateSelectionModelessDialog( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData)
+{
+   if ( msg == WM_GETDLGCODE)
+      return DLGC_WANTALLKEYS ;
+
+   if ( msg == WM_KEYDOWN  &&  wParam == VK_RETURN) {
+     // dwRefData contiene l'ID dell'EDIT
+      int nEditId = int( dwRefData) ;
+      HWND hwndDlg = GetParent(hwnd);
+      if ( hwndDlg == nullptr)
+         return FALSE ;
+     // recupero il testo dell'EDIT corretto
+      string sIds ;
+      AtoWEX<128> wsEdit( "") ;
+      if ( GetDlgItemText( hwndDlg, nEditId, LPWSTR( wsEdit), 128) > 0)
+         sIds = wstrztoA( wsEdit) ;
+     // deseleziono tutto
+      ExeDeselectAll() ;
+     // seleziono gli ID contenuti
+      if ( ! sIds.empty()) {
+         STRVECTOR vsIds;
+         Tokenize( sIds, ",", vsIds) ;
+         for ( auto& s : vsIds) {
+            int nId = GDB_ID_NULL ;
+            if ( FromString( s, nId)  &&  nId != GDB_ID_NULL)
+               ExeSelectObj( nId) ;
+         }
+      }
+     // aggiorno la grafica ed esco
+      ExeDraw() ;
+      return TRUE ;
+   }
+
+   return ( DefSubclassProc(hwnd, msg, wParam, lParam)) ;
+}

AuxDialogBox.h

@@ -0,0 +1,31 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2026-2026
+//----------------------------------------------------------------------------
+// File : AuxDialogBox.h             Data : 24.04.2026        Versione : 3.1d4
+// Contenuto : Prototipi funzioni DialogBox.
+//
+//
+//
+// Modifiche : 22.04.26 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+#include "stdafx.h"
+#include "resource.h"
+#include "/EgtDev/Include/ExeExecutor.h"
+#include "/EgtDev/Include/EGkLuaAux.h"
+#include <shlobj.h>
+
+//----------------------------------------------------------------------------
+// Identificativo della finestra ModeLess corrente ( nullptr se non esiste)
+extern HWND phDlgModeless ;
+extern int  nDlgModelessItem ;
+
+// Funzione per passaggi di parametri tra Selezione DB e dialogo non modale
+bool UpdateIdsModelessDialog( HWND phDlgModeless, int UpdateIdsModelessDialog) ;
+
+//Funzione per selezionare gli Id presenti all'interno dei un EditText
+LRESULT CALLBACK UpdateSelectionModelessDialog( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData) ;

DllExchange.cpp

@@ -42,6 +42,7 @@ static const char* EEX_GETEEXVERSION = "GetEExVersion" ;
 static const char* EEX_SETEEXKEY = "SetEExKey" ;
 static const char* EEX_SETEEXNETHWKEY = "SetEExNetHwKey" ;
 static const char* EEX_SETBTLAUXDIR = "SetBtlAuxDir" ;
+static const char* EEX_SETBTLLUADATA = "SetBtlLuaData" ;
 static const char* EEX_CREATEBEAMMGR = "CreateBeamMgr" ;
 static const char* EEX_CREATEIMPORTBTL = "CreateImportBtl" ;
 static const char* EEX_CREATEIMPORTBTLX = "CreateImportBtlx" ;
@@ -50,6 +51,8 @@ static const char* EEX_CREATEIMPORTCSF = "CreateImportCsf" ;
 static const char* EEX_CREATEIMPORTDXF = "CreateImportDxf" ;
 static const char* EEX_CREATEIMPORTPNT = "CreateImportPnt" ;
 static const char* EEX_CREATEIMPORTSTL = "CreateImportStl" ;
+static const char* EEX_CREATEIMPORTOFF = "CreateImportOff" ;
+static const char* EEX_CREATEIMPORTPLY = "CreateImportPly" ;
 static const char* EEX_CREATEIMPORT3MF = "CreateImport3MF" ;
 static const char* EEX_CREATEEXPORTDXF = "CreateExportDxf" ;
 static const char* EEX_CREATEEXPORTSTL = "CreateExportStl" ;
@@ -183,6 +186,21 @@ MySetBtlAuxDir( const string& sBtlAuxDir)
    return pFun( sBtlAuxDir) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+MySetBtlLuaData( const string& sLuaLibsDir, const string& sLuaLastRequire)
+{
+  // verifico caricamento libreria EgtExchange
+   if ( s_hEEx == nullptr)
+      return false ;
+  // recupero funzione creazione oggetto
+   typedef bool (* PF_SetBtlLuaData) ( const string& sLuaLibsDir, const string& sLuaLastRequire) ;
+   PF_SetBtlLuaData pFun = (PF_SetBtlLuaData)GetProcAddress( s_hEEx, EEX_SETBTLLUADATA) ;
+   if ( pFun == nullptr)
+      return false ;
+   return pFun( sLuaLibsDir, sLuaLastRequire) ;
+}
+
 //-----------------------------------------------------------------------------
 IBeamMgr*
 MyCreateBeamMgr( void)
@@ -303,6 +321,36 @@ MyCreateImportStl( void)
    return pFun() ;
 }
 
+//-----------------------------------------------------------------------------
+IImportOff*
+MyCreateImportOff( void)
+{
+  // verifico caricamento libreria EgtExchange
+   if ( s_hEEx == nullptr)
+      return nullptr ;
+  // recupero funzione creazione oggetto
+   typedef IImportOff* (* PF_CreateImportOff) ( void) ;
+   PF_CreateImportOff pFun = (PF_CreateImportOff)GetProcAddress( s_hEEx, EEX_CREATEIMPORTOFF) ;
+   if ( pFun == nullptr)
+      return nullptr ;
+   return pFun() ;
+}
+
+//-----------------------------------------------------------------------------
+IImportPly*
+MyCreateImportPly( void)
+{
+  // verifico caricamento libreria EgtExchange
+   if ( s_hEEx == nullptr)
+      return nullptr ;
+  // recupero funzione creazione oggetto
+   typedef IImportPly* (* PF_CreateImportPly) ( void) ;
+   PF_CreateImportPly pFun = (PF_CreateImportPly)GetProcAddress( s_hEEx, EEX_CREATEIMPORTPLY) ;
+   if ( pFun == nullptr)
+      return nullptr ;
+   return pFun() ;
+}
+
 //-----------------------------------------------------------------------------
 IImport3MF*
 MyCreateImport3MF( void)

DllExchange.h

@@ -1,7 +1,7 @@
 //----------------------------------------------------------------------------
-//  EgalTech 2015-2021
+//  EgalTech 2015-2025
 //----------------------------------------------------------------------------
-// File : DllExchange.h         Data : 27.08.21        Versione : 2.3h2
+// File : DllExchange.h         Data : 28.02.25        Versione : 2.7b2
 // Contenuto : Dichiarazioni funzioni per libreria opzionale EgtExchange.
 //
 //
@@ -24,6 +24,8 @@ class IImportCsf ;
 class IImportDxf ;
 class IImportPnt ;
 class IImportStl ;
+class IImportOff ;
+class IImportPly ;
 class IImport3MF ;
 class IExportDxf ;
 class IExportStl ;
@@ -41,6 +43,7 @@ void MySetEExKey( const std::string& sKey) ;
 void MySetEExNetHwKey( bool bNetHwKey) ;
 const char* MyGetEExVersion( void) ;
 bool MySetBtlAuxDir( const std::string& sBtlAuxDir) ;
+bool MySetBtlLuaData( const std::string& sLuaLibsDir, const std::string& sLuaLastRequire) ;
 IBeamMgr* MyCreateBeamMgr( void) ;
 IImportBtl* MyCreateImportBtl( void) ;
 IImportBtlx* MyCreateImportBtlx( void) ;
@@ -49,6 +52,8 @@ IImportCsf* MyCreateImportCsf( void) ;
 IImportDxf* MyCreateImportDxf( void) ;
 IImportPnt* MyCreateImportPnt( void) ;
 IImportStl* MyCreateImportStl( void) ;
+IImportOff* MyCreateImportOff( void) ;
+IImportPly* MyCreateImportPly( void) ;
 IImport3MF* MyCreateImport3MF( void) ;
 IExportDxf* MyCreateExportDxf( void) ;
 IExportStl* MyCreateExportStl( void) ;

EXE.h

@@ -1,7 +1,7 @@
 //----------------------------------------------------------------------------
-//  EgalTech 2014-2023
+//  EgalTech 2014-2024
 //----------------------------------------------------------------------------
-// File : EXE.h             Data : 05.02.23        Versione : 2.5a6
+// File : EXE.h             Data : 15.05.24        Versione : 2.6e4
 // Contenuto : Dichiarazioni locali per moduli EXE.
 //
 //
@@ -26,6 +26,7 @@ const std::string& ExeGetIniFile( void) ;
 const std::string& ExeGetKey( void) ;
 const std::string& ExeGetNestKey( void) ;
 const std::string& ExeGetLockId( void) ;
+bool ExeVerifyKeyOption( int nOptInd) ;
 
 //----------------------------------------------------------------------------
 ILogger* GetLogger( void) ;
@@ -43,3 +44,6 @@ bool ExeInsertDuplo( int nInsGrp) ;
 //----------------------------------------------------------------------------
 bool ExeCreateMutex( const std::string& sMutexName) ;
 bool ExeReleaseMutex( void) ;
+
+//----------------------------------------------------------------------------
+bool ExeSetModified( int nCtx) ;

EXE_Base64.cpp

@@ -0,0 +1,66 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : EXE_Base64.cpp       Data : 03.11.25        Versione : 2.7k1
+// Contenuto : Funzioni per codificare/decodificare in Base64.
+//
+//
+//
+// Modifiche : 03.11.25 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EgtStringConverter.h"
+#include "/EgtDev/Include/EgtBase64.h"
+#include <fstream>
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+bool
+ExeBase64Encode( const string& sFile, string& sB64Dest)
+{
+  // apro il file in modo binario
+   ifstream InFile( stringtoW( sFile), ios::in | ios::binary, _SH_DENYWR) ;
+   if ( InFile.fail()) {
+      if ( InFile.is_open())
+         InFile.close() ;
+      return false ;
+   }
+  // leggo il file
+   string sSou( istreambuf_iterator<char>( InFile), {}) ;
+  // lo chiudo
+   if ( InFile.is_open())
+      InFile.close() ;
+
+  // converto in Base64
+   return B64Encode( sSou, sB64Dest) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeBase64Decode( const string& sB64Sou, const string& sFile)
+{
+  // converto da Base64
+   string sDest ;
+   if ( ! B64Decode( sB64Sou, sDest))
+      return false ;
+
+  // apro il file in modo binario
+   ofstream OutFile( stringtoW( sFile), ios::out | ios::binary, _SH_DENYWR) ;
+   if ( ! OutFile.good()) {
+      if ( OutFile.is_open())
+         OutFile.close() ;
+      return false ;
+   }
+  // scrivo sul file
+   OutFile.write( sDest.data(), sDest.size()) ;
+  // lo chiudo
+   if ( OutFile.is_open())
+      OutFile.close() ;
+   return true ;
+}

EXE_BeamMgr.cpp

@@ -216,6 +216,44 @@ ExeBeamEnableProcess( int nGeomId, bool bEnable, bool bUpdate)
    return pBeamMgr->EnableProcess( nGeomId, bEnable, bUpdate) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeBeamCalcAllSolids( bool bShow, bool bRecalc)
+{
+   IBeamMgr* pBeamMgr = GetCurrBeamMgr() ;
+   VERIFY_BEAMMGR( pBeamMgr, false)
+  // disabilito possibilità di alterare il flag di modifica
+   bool bOldEnabModif = ExeGetEnableModified() ;
+   if ( bOldEnabModif)
+      ExeDisableModified() ;
+  // calcolo i solidi di tutte le travi
+   bool bOk = pBeamMgr->CalcAllSolids( bShow, bRecalc, ExeProcessEvents) ;
+  // ripristino possibilità di alterare il flag di modifica
+   if ( bOldEnabModif)
+      ExeEnableModified() ;
+  // risultato
+   return bOk ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeBeamShowAllSolids( bool bShow)
+{
+   IBeamMgr* pBeamMgr = GetCurrBeamMgr() ;
+   VERIFY_BEAMMGR( pBeamMgr, false)
+  // disabilito possibilità di alterare il flag di modifica
+   bool bOldEnabModif = ExeGetEnableModified() ;
+   if ( bOldEnabModif)
+      ExeDisableModified() ;
+  // aggiorno stato di visualizzazione dei solidi di tutte le travi
+   bool bOk = pBeamMgr->ShowAllSolids( bShow, ExeProcessEvents) ;
+  // ripristino possibilità di alterare il flag di modifica
+   if ( bOldEnabModif)
+      ExeEnableModified() ;
+  // risultato
+   return bOk ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeBeamCalcSolid( int nPartId, bool bRecalc)
@@ -266,17 +304,17 @@ ExeBeamShowSolid( int nPartId, bool bShow)
 
 //-----------------------------------------------------------------------------
 bool
-ExeBeamGetBuildingIsOn( void)
+ExeBeamGetBuildingIsOn( int nAssGrpId)
 {
    IBeamMgr* pBeamMgr = GetCurrBeamMgr() ;
    VERIFY_BEAMMGR( pBeamMgr, false)
   // verifico se assemblaggio attivato
-   return pBeamMgr->GetBuildingIsOn() ;
+   return pBeamMgr->GetBuildingIsOn( nAssGrpId) ;
 }
 
 //-----------------------------------------------------------------------------
 bool
-ExeBeamShowBuilding( bool bShow)
+ExeBeamShowBuilding( int nAssGrpId, bool bShow)
 {
    IBeamMgr* pBeamMgr = GetCurrBeamMgr() ;
    VERIFY_BEAMMGR( pBeamMgr, false)
@@ -285,7 +323,7 @@ ExeBeamShowBuilding( bool bShow)
    if ( bOldEnabModif)
       ExeDisableModified() ;
   // attivo o disattivo la visualizzazione l'assemblaggio
-   bool bOk = pBeamMgr->ShowBuilding( bShow) ;
+   bool bOk = pBeamMgr->ShowBuilding( nAssGrpId, bShow) ;
   // ripristino possibilità di alterare il flag di modifica
    if ( bOldEnabModif)
       ExeEnableModified() ;

EXE_CAvTool.cpp

@@ -175,16 +175,23 @@ ExeCAvToolPathStm( int nCrvId, const Vector3d& vtAx, int nSurfTmId, const Vector
   // verifico oggetto per evitare collisioni
    if ( IsNull( s_pCAvTlStm))
       return false ;
+  // Controllo la tolleranza lineare (se negativa non vanno fatti controlli sui punti medi)
+   if ( dLinTol > -EPS_ZERO)
+      dLinTol = max( dLinTol, EPS_SMALL) ;
+   else
+      dLinTol = -1 ;
   // approssimo la curva con una polilinea
    PolyLine PL ;
    if ( ! pCrv->ApproxWithLines( dLinTol, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL))
       return false ;
   // eventuale aggiunta di punti per garantire max distanza
-   const double MIN_DIST = 1. ;
+   if ( dLinTol > 0) {
-   const double MAX_DIST = 50. ;
+      const double MIN_DIST = 1. ;
-   double dDist = Clamp( s_pCAvTlStm->GetToolRadius(), MIN_DIST, MAX_DIST) ;
+      const double MAX_DIST = 50. ;
-   if ( ! PL.AdjustForMaxSegmentLen( dDist))
+      double dDist = Clamp( s_pCAvTlStm->GetToolRadius(), MIN_DIST, MAX_DIST) ;
-      return false ;
+      if ( ! PL.AdjustForMaxSegmentLen( dDist))
+         return false ;
+   }
   // porto nel riferimento della superficie
    PL.LocToLoc( frCrv, frSurf) ;
   // porto i dati geometrici in locale alla superficie
@@ -198,7 +205,8 @@ ExeCAvToolPathStm( int nCrvId, const Vector3d& vtAx, int nSurfTmId, const Vector
   // riporto la polilinea nel riferimento della curva
    PL.LocToLoc( frSurf, frCrv) ;
   // elimino i punti allineati
-   PL.RemoveAlignedPoints( 0.8 * dLinTol) ;
+   if ( dLinTol > 0)
+      PL.RemoveAlignedPoints( 0.8 * dLinTol) ;
   // creo una curva composita a partire dalla polilinea
    PtrOwner< ICurveComposite> pCompo( CreateCurveComposite()) ;
    if ( IsNull( pCompo)  ||  ! pCompo->FromPolyLine( PL))

EXE_CDeObjSolid.cpp

@@ -1,9 +1,9 @@
 //----------------------------------------------------------------------------
 //  EgalTech 2020-2020
 //----------------------------------------------------------------------------
-// File : EXE_CDeObjClosedSurfTm.cpp    Data : 09.01.20      Versione : 2.2a2
+// File : EXE_CDeObjSolid.cpp    Data : 09.01.20      Versione : 2.2a2
 // Contenuto : Funzioni per verificare collisioni tra
-//             Objects e Closed SurftriMesh.
+//             Objects e Solidi (Closed SurftriMesh e Zmap).
 //
 //
 // Modifiche : 09.01.20 DS Creazione modulo.
@@ -49,7 +49,7 @@ MyCDeBoxClosedSurfTm( const Frame3d& frBox, const Vector3d& vtDiag, int nSurfTmI
   // porto in locale alla superficie il riferimento del box (il vettore è già in questo stesso riferimento)
    Frame3d frBoxL = GetFrameLocal( pGeomDB, frBox, nRefType, frSurf) ;
   // verifico la collisione
-   return ( CDeBoxClosedSurfTm( frBoxL, vtDiag, dSafeDist, *pStm) ? 1 : 0) ;
+   return ( CDeBoxClosedSurfTm( frBoxL, vtDiag, *pStm, dSafeDist) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -69,7 +69,7 @@ MyCDeBoxVolZmap( const Frame3d& frBox, const Vector3d& vtDiag, int nZmapId, doub
   // porto in locale il riferimento (il vettore è già in locale a questo stesso riferimento)
    Frame3d frBoxL = GetFrameLocal( pGeomDB, frBox, nRefType, frLoc) ;
   // verifico la collisione
-   return ( pVZM->AvoidBox( frBoxL, vtDiag, dSafeDist, false) ? 0 : 1) ;
+   return ( pVZM->CDeBox( frBoxL, vtDiag, dSafeDist, false) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -118,7 +118,7 @@ MyCDeRectPrismoidClosedSurfTm( const Frame3d& frPrismoid, double dBaseLenX, doub
   // porto in locale alla superficie il riferimento del prismoide rettangolare
    Frame3d frPrismoidL = GetFrameLocal( pGeomDB, frPrismoid, nRefType, frSurf) ;
   // verifico la collisione
-   return ( CDeRectPrismoidClosedSurfTm( frPrismoidL, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, dSafeDist, *pStm) ? 1 : 0) ;
+   return ( CDeRectPrismoidClosedSurfTm( frPrismoidL, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, *pStm, dSafeDist) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -140,7 +140,7 @@ MyCDeRectPrismoidVolZmap( const Frame3d& frPrismoid, double dBaseLenX, double dB
   // porto in locale il riferimento (il vettore è già in locale a questo stesso riferimento)
    Frame3d frPrismoidL = GetFrameLocal( pGeomDB, frPrismoid, nRefType, frLoc) ;
   // verifico la collisione
-   return ( pVZM->AvoidRectPrismoid( frPrismoidL, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, dSafeDist, false) ? 0 : 1) ;
+   return ( pVZM->CDeRectPrismoid( frPrismoidL, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, dSafeDist, false) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -193,7 +193,7 @@ MyCDeCylClosedSurfTm( const Frame3d& frCyl, double dR, double dH, int nSurfTmId,
   // porto in locale alla superficie il riferimento del cilindro
    Frame3d frCylL = GetFrameLocal( pGeomDB, frCyl, nRefType, frSurf) ;
   // verifico la collisione
-   return ( CDeCylClosedSurfTm( frCylL, dR, dH, dSafeDist, *pStm) ? 1 : 0) ;
+   return ( CDeCylClosedSurfTm( frCylL, dR, dH, *pStm, dSafeDist) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -213,7 +213,7 @@ MyCDeCylVolZmap( const Frame3d& frCyl, double dR, double dH, int nZmapId, double
   // porto in locale il riferimento
    Frame3d frCylL = GetFrameLocal( pGeomDB, frCyl, nRefType, frLoc) ;
   // verifico la collisione
-   return ( pVZM->AvoidCylinder( frCylL, dR, dH, dSafeDist, false) ? 0 : 1) ;
+   return ( pVZM->CDeCylinder( frCylL, dR, dH, dSafeDist, false) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -261,7 +261,7 @@ MyCDeConeClosedSurfTm( const Frame3d& frCone, double dR1, double dR2, double dH,
   // porto in locale alla superficie il riferimento del cilindro
    Frame3d frConeL = GetFrameLocal( pGeomDB, frCone, nRefType, frSurf) ;
   // verifico la collisione
-   return ( CDeConeFrustumClosedSurfTm( frConeL, dR1, dR2, dH, dSafeDist, *pStm) ? 1 : 0) ;
+   return ( CDeConeFrustumClosedSurfTm( frConeL, dR1, dR2, dH, *pStm, dSafeDist) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -281,7 +281,7 @@ MyCDeConeVolZmap( const Frame3d& frCone, double dR1, double dR2, double dH, int
   // porto in locale il riferimento
    Frame3d frConeL = GetFrameLocal( pGeomDB, frCone, nRefType, frLoc) ;
   // verifico la collisione
-   return ( pVZM->AvoidConeFrustum( frConeL, dR1, dR2, dH, dSafeDist, false) ? 0 : 1) ;
+   return ( pVZM->CDeConeFrustum( frConeL, dR1, dR2, dH, dSafeDist, false) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -330,7 +330,7 @@ MyCDeSpheClosedSurfTm( const Point3d& ptCen, double dR, int nSurfTmId, double dS
   // porto in locale alla superficie il centro della sfera
    Point3d ptCenL = GetPointLocal( pGeomDB, ptCen, nRefType, frSurf) ;
   // verifico la collisione
-   return ( CDeSpheClosedSurfTm( ptCenL, dR, dSafeDist, *pStm) ? 1 : 0) ;
+   return ( CDeSpheClosedSurfTm( ptCenL, dR, *pStm, dSafeDist) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -350,7 +350,7 @@ MyCDeSpheVolZmap( const Point3d& ptCen, double dRad, int nZmapId, double dSafeDi
   // porto in locale il centro della sfera
    Point3d ptCenL = GetPointLocal( pGeomDB, ptCen, nRefType, frLoc) ;
   // verifico la collisione
-   return ( pVZM->AvoidSphere( ptCenL, dRad, dSafeDist, false) ? 0 : 1) ;
+   return ( pVZM->CDeSphere( ptCenL, dRad, dSafeDist, false) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -420,7 +420,7 @@ MyCDeClosedSurfTmVolZmap( int nSurfTmId, int nZmapId, double dSafeDist)
    if ( pVZM == nullptr)
       return -1 ;
   // verifico la collisione
-   return ( pVZM->AvoidSurfTm( *pStm, dSafeDist, false) ? 0 : 1) ;
+   return ( pVZM->CDeSurfTm( *pStm, dSafeDist, false) ? 1 : 0) ;
 }
 
 //----------------------------------------------------------------------------
@@ -429,10 +429,14 @@ ExeCDeSolidSolid( int nSolid1Id, int nSolid2Id, double dSafeDist)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    int nRes = -1 ;
-   if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSolid1Id) == SRF_TRIMESH  &&  pGeomDB->GetGeoType( nSolid2Id) == SRF_TRIMESH)
+   if ( pGeomDB != nullptr) {
-      nRes = MyCDeClosedSurfTmClosedSurfTm( nSolid1Id, nSolid2Id, dSafeDist) ;
+      if ( pGeomDB->GetGeoType( nSolid1Id) == SRF_TRIMESH  &&  pGeomDB->GetGeoType( nSolid2Id) == SRF_TRIMESH)
-   else if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSolid1Id) == SRF_TRIMESH  &&  pGeomDB->GetGeoType( nSolid2Id) == VOL_ZMAP)
+         nRes = MyCDeClosedSurfTmClosedSurfTm( nSolid1Id, nSolid2Id, dSafeDist) ;
-      nRes = MyCDeClosedSurfTmVolZmap( nSolid1Id, nSolid2Id, dSafeDist) ;
+      else if ( pGeomDB->GetGeoType( nSolid1Id) == SRF_TRIMESH  &&  pGeomDB->GetGeoType( nSolid2Id) == VOL_ZMAP)
+         nRes = MyCDeClosedSurfTmVolZmap( nSolid1Id, nSolid2Id, dSafeDist) ;
+      else if ( pGeomDB->GetGeoType( nSolid1Id) == VOL_ZMAP  &&  pGeomDB->GetGeoType( nSolid2Id) == SRF_TRIMESH)
+         nRes = MyCDeClosedSurfTmVolZmap( nSolid2Id, nSolid1Id, dSafeDist) ;
+   }
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
       string sLua = "EgtCDeSolidSolid({" + IdToString( nSolid1Id) + "," +

EXE_Exchange.cpp

@@ -15,6 +15,7 @@
 #include "stdafx.h"
 #include "EXE.h"
 #include "EXE_Macro.h"
+#include "LUA_Base.h"
 #include "AuxTools.h"
 #include "DllExchange.h"
 #include "DllExch3dm.h"
@@ -29,6 +30,8 @@
 #include "/EgtDev/Include/EExImportPnt.h"
 #include "/EgtDev/Include/EExImportBtl.h"
 #include "/EgtDev/Include/EExImportBtlx.h"
+#include "/EgtDev/Include/EExImportOff.h"
+#include "/EgtDev/Include/EExImportPly.h"
 #include "/EgtDev/Include/EExExportDxf.h"
 #include "/EgtDev/Include/EExExportStl.h"
 #include "/EgtDev/Include/EExExport3MF.h"
@@ -77,6 +80,10 @@ ExeGetFileType( const string& sFilePath)
       return FT_3DM ;
    else if ( sFileExt == "OBJ")
       return FT_OBJ ;
+   else if ( sFileExt == "OFF")
+      return FT_OFF ;
+   else if ( sFileExt == "PLY")
+      return FT_PLY ;
    else if ( sFileExt == "CNC"  ||  sFileExt == "XPI"  ||  sFileExt == "MPF"  ||  sFileExt == "ISO"  ||  sFileExt == "EIA")
       return FT_CNC ;
    else if ( sFileExt == "HED"  ||  sFileExt == "ENT"  ||  sFileExt == "ENS")
@@ -85,8 +92,6 @@ ExeGetFileType( const string& sFilePath)
       return FT_BTL ;
    else if ( sFileExt == "BTLX")
       return FT_BTLX ;
-   else if ( sFileExt == "3DM")
-      return FT_3DM ;
    else if ( sFileExt == "PNG"  ||  sFileExt == "JPG"  ||  sFileExt == "JPEG"  ||  sFileExt == "BMP")
       return FT_IMG ;
    else if ( sFileExt == "PNT"  ||  sFileExt == "XYZ")
@@ -125,7 +130,9 @@ ExeGetFileType( const string& sFilePath)
 bool
 ExeSetBtlAuxDir( const string& sBtlAuxDir)
 {
-   return MySetBtlAuxDir( sBtlAuxDir) ;
+   bool bOk1 = MySetBtlAuxDir( sBtlAuxDir) ;
+   bool bOk2 = MySetBtlLuaData( LuaGetLuaLibsDir(), LuaGetLastRequire()) ;
+   return ( bOk1  &&  bOk2) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -369,20 +376,95 @@ ExeImportStl( const string& sFilePath, double dScaleFactor)
 
 //-----------------------------------------------------------------------------
 bool
-ExeImport3MF( const string& sFilePath)
+ExeImportOff( const string& sFilePath, double dScaleFactor)
+{
+   GseContext* pGseCtx = GetCurrGseContext() ;
+   VERIFY_CTX_GEOMDB( pGseCtx, false)
+   bool bOk = true ;
+  // importo il file OFF
+   // aggiungo un gruppo pezzo e un gruppo layer
+   int nPartId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, GDB_ID_ROOT, Frame3d()) ;
+   int nLayerId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, nPartId, Frame3d()) ;
+  // preparo l'importatore
+   PtrOwner<IImportOff> pImpOff( MyCreateImportOff()) ;
+   bOk = bOk && ! IsNull( pImpOff) ;
+  // eseguo l'importazione
+   bOk = bOk && pImpOff->Import( sFilePath, pGseCtx->m_pGeomDB, nLayerId, dScaleFactor) ;
+  // aggiorno stato file corrente
+   if ( pGseCtx->m_sFilePath.empty())
+      pGseCtx->m_sFilePath = sFilePath ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtImportOff('" + StringToLuaString( sFilePath) + "'," +
+                                       ToString( dScaleFactor) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // scrivo il log
+   if ( ! IsNull( pImpOff)) {
+      string sLog = "Import File " + sFilePath ;
+      LOG_INFO( GetLogger(), sLog.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeImportPly( const string& sFilePath, double dScaleFactor)
+{
+   GseContext* pGseCtx = GetCurrGseContext() ;
+   VERIFY_CTX_GEOMDB( pGseCtx, false)
+   bool bOk = true ;
+  // importo il file PLY
+   // aggiungo un gruppo pezzo e un gruppo layer
+   int nPartId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, GDB_ID_ROOT, Frame3d()) ;
+   int nLayerId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, nPartId, Frame3d()) ;
+  // preparo l'importatore
+   PtrOwner<IImportPly> pImpPly( MyCreateImportPly()) ;
+   bOk = bOk && ! IsNull( pImpPly) ;
+  // eseguo l'importazione
+   bOk = bOk && pImpPly->Import( sFilePath, pGseCtx->m_pGeomDB, nLayerId, dScaleFactor) ;
+  // aggiorno stato file corrente
+   if ( pGseCtx->m_sFilePath.empty())
+      pGseCtx->m_sFilePath = sFilePath ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtImportPly('" + StringToLuaString( sFilePath) + "'," +
+                                       ToString( dScaleFactor) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // scrivo il log
+   if ( ! IsNull( pImpPly)) {
+      string sLog = "Import File " + sFilePath ;
+      LOG_INFO( GetLogger(), sLog.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeImport3MF( const string& sFilePath, int nFlag)
 {
    GseContext* pGseCtx = GetCurrGseContext() ;
    VERIFY_CTX_GEOMDB( pGseCtx, false)
    bool bOk = true ;
   // importo il file 3MF
-  // aggiungo un gruppo pezzo e un gruppo layer
+   int nLayerId = GDB_ID_ROOT ;
-   int nPartId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, GDB_ID_ROOT, Frame3d()) ;
+  // aggiungo un gruppo pezzo e un gruppo layer se non devo conservare la gerarchia del file
-   int nLayerId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, nPartId, Frame3d()) ;
+   if ( ( nFlag & EI3FLAG_KEEP_GROUPS) == 0) {
+      int nPartId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, GDB_ID_ROOT, Frame3d()) ;
+      nLayerId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, nPartId, Frame3d()) ;
+   }  
   // preparo l'importatore
    PtrOwner<IImport3MF> pImp3MF( MyCreateImport3MF()) ;
    bOk = bOk && ! IsNull( pImp3MF) ;
   // eseguo l'importazione
-   bOk = bOk && pImp3MF->Import( sFilePath, pGseCtx->m_pGeomDB, nLayerId) ;
+   bOk = bOk && pImp3MF->Import( sFilePath, pGseCtx->m_pGeomDB, nLayerId, nFlag) ;
   // aggiorno stato file corrente
    if ( pGseCtx->m_sFilePath.empty())
       pGseCtx->m_sFilePath = sFilePath ;
@@ -408,10 +490,11 @@ ExeImport3dm( const string& sFilePath)
 {
    GseContext* pGseCtx = GetCurrGseContext() ;
    VERIFY_CTX_GEOMDB( pGseCtx, false)
-   bool bOk = true ;
+  // se necessario, carico libreria exchange 3dm opzionale
+   if ( ! IsLoadedExch3dmDll()  &&  LoadExch3dmDll( GetLogger(), ExeGetKey(), ExeGetNetHwKey()))
+      LOG_INFO( GetLogger(), MyGetEE3Version())
   // importo il file 3dm
-  // aggiungo un gruppo pezzo e un gruppo layer
+   bool bOk = true ;
-   int nPartId = pGseCtx->m_pGeomDB->AddGroup( GDB_ID_NULL, GDB_ID_ROOT, Frame3d()) ;
   // preparo l'importatore
    PtrOwner<IImport3dm> pImp3dm( MyCreateImport3dm()) ;
    bOk = bOk && ! IsNull( pImp3dm) ;
@@ -424,7 +507,7 @@ ExeImport3dm( const string& sFilePath)
    int nDecDig = DimSt.nDecDigit ;
    string  sFont = DimSt.sFont ;
    double dTextHeight = DimSt.dTextHeight ;
-   bOk = bOk && pImp3dm->Import( sFilePath, pGseCtx->m_pGeomDB, nPartId,
+   bOk = bOk && pImp3dm->Import( sFilePath, pGseCtx->m_pGeomDB, GDB_ID_ROOT,
                                  dTextHeight, dExtLine, dArrLen, dTextDist, bLenIsMM, nDecDig, sFont) ;
   // aggiorno stato file corrente
    if ( pGseCtx->m_sFilePath.empty())
@@ -470,7 +553,7 @@ ExeAdvancedImportIsEnabled( void)
 
 //-----------------------------------------------------------------------------
 bool
-ExeAdvancedImport( const string& sFilePath, double dToler)
+ExeAdvancedImport( const string& sFilePath, double dToler, int nFlag)
 {
    GseContext* pGseCtx = GetCurrGseContext() ;
    VERIFY_CTX_GEOMDB( pGseCtx, false)
@@ -504,7 +587,7 @@ ExeAdvancedImport( const string& sFilePath, double dToler)
    #endif
    string sCmdLine = "\"" + sExec + "\" \"" + sFilePath + "\" \"" + sFileOut + "\" \"" +
                      ToString( dToler, 3) + "\" \"" +  ToString( ExeGetDebugLevel()) + "\" \"" +
-                     ExeGetKey() + "\" \"" + ExeGetLockId() + "\""   ;
+                     ExeGetKey() + "\" \"" + ExeGetLockId() + "\" \"" + ToString( nFlag) +  "\"" ;
    STARTUPINFO si ;
    PROCESS_INFORMATION pi ;
    ZeroMemory( &si, sizeof( si)) ;
@@ -639,8 +722,11 @@ ExeExport3dm( int nId, const string& sFilePath, int nFilter)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-   bool bOk = true ;
+  // se necessario, carico libreria exchange 3dm opzionale
+   if ( ! IsLoadedExch3dmDll()  &&  LoadExch3dmDll( GetLogger(), ExeGetKey(), ExeGetNetHwKey()))
+      LOG_INFO( GetLogger(), MyGetEE3Version())
   // esporto il file 3dm
+   bool bOk = true ;
   // preparo l'esportatore
    PtrOwner<IExport3dm> pExp3dm( MyCreateExport3dm()) ;
    bOk = bOk && ! IsNull( pExp3dm) ;

EXE_GdbCreate.cpp

@@ -583,7 +583,7 @@ ExeCreateDiametralDimension( int nParentId, int nCrvId, const Point3d& ptDim,
 
 //-------------------------------------------------------------------------------
 static int
-MyCreateAngularDimension( int nParentId, const Point3d& ptP1, const Point3d& ptV, const Point3d& ptP2,
+MyCreateAngularDimension( int nParentId, const Point3d& ptV, const Point3d& ptP1, const Point3d& ptP2,
                           const Point3d& ptDim, const string& sText, int nRefType)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
@@ -603,7 +603,7 @@ MyCreateAngularDimension( int nParentId, const Point3d& ptP1, const Point3d& ptV
    PtrOwner<IExtDimension> pDim( CreateExtDimension()) ;
    if ( IsNull( pDim)  ||
         ! MySetDimensionStyle( pDim )  ||
-        ! pDim->SetAngular( ptP1L, ptVL, ptP2L, ptDimL, vtNL, sText))
+        ! pDim->SetAngular( ptVL, ptP1L, ptP2L, ptDimL, vtNL, sText))
       return GDB_ID_NULL ;
   // inserisco la quota nel DB
    return pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pDim)) ;
@@ -611,11 +611,11 @@ MyCreateAngularDimension( int nParentId, const Point3d& ptP1, const Point3d& ptV
 
 //-------------------------------------------------------------------------------
 int
-ExeCreateAngularDimension( int nParentId, const Point3d& ptP1, const Point3d& ptV, const Point3d& ptP2,
+ExeCreateAngularDimension( int nParentId, const Point3d& ptV, const Point3d& ptP1, const Point3d& ptP2,
                            const Point3d& ptDim, const string& sText, int nRefType)
 {
   // eseguo
-   int nId = MyCreateAngularDimension( nParentId, ptP1, ptV, ptP2, ptDim, sText, nRefType) ;
+   int nId = MyCreateAngularDimension( nParentId, ptV, ptP1, ptP2, ptDim, sText, nRefType) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -633,6 +633,62 @@ ExeCreateAngularDimension( int nParentId, const Point3d& ptP1, const Point3d& pt
    return nId ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+MyCreateAngularDimensionEx( int nParentId, const Point3d& ptV1, const Point3d& ptP1,
+                            const Point3d& ptV2,const Point3d& ptP2, const Point3d& ptDim,
+                            const string& sText, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+      nParentId = AdjustId( nParentId) ;
+  // recupero il riferimento locale
+   Frame3d frLoc ;
+   if ( ! pGeomDB->GetGroupGlobFrame( nParentId, frLoc))
+      return GDB_ID_NULL ;
+  // porto in locale i punti e assegno i versori
+   Point3d ptV1L = GetPointLocal( pGeomDB, ptV1, nRefType, frLoc) ;
+   Point3d ptP1L = GetPointLocal( pGeomDB, ptP1, nRefType, frLoc) ;
+   Point3d ptV2L = GetPointLocal( pGeomDB, ptV2, nRefType, frLoc) ;
+   Point3d ptP2L = GetPointLocal( pGeomDB, ptP2, nRefType, frLoc) ;
+   Point3d ptDimL = GetPointLocal( pGeomDB, ptDim, nRefType, frLoc) ;
+   Vector3d vtNL = GetVectorLocal( pGeomDB, Z_AX, nRefType, frLoc) ;
+  // creo la quota
+   PtrOwner<IExtDimension> pDim( CreateExtDimension()) ;
+   if ( IsNull( pDim)  ||
+        ! MySetDimensionStyle( pDim )  ||
+        ! pDim->SetAngularEx( ptV1L, ptP1L, ptV2L, ptP2L, ptDimL, vtNL, sText))
+      return GDB_ID_NULL ;
+  // inserisco la quota nel DB
+   return pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pDim)) ;
+}
+
+//-------------------------------------------------------------------------------
+int
+ExeCreateAngularDimensionEx( int nParentId, const Point3d& ptV1, const Point3d& ptP1,
+                             const Point3d& ptV2, const Point3d& ptP2, const Point3d& ptDim,
+                             const string& sText, int nRefType)
+{
+  // eseguo
+   int nId = MyCreateAngularDimensionEx( nParentId, ptV1, ptP1, ptV2, ptP2, ptDim, sText, nRefType) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtAngularDimensionEx(" + IdToString( nParentId) + ",{" +
+                                               ToString( ptV1) + "},{" +
+                                               ToString( ptP1) + "},{" +
+                                               ToString( ptV2) + "},{" +
+                                               ToString( ptP2) + "},{" +
+                                               ToString( ptDim) + "},'" +
+                                               StringToLuaString( sText) + "'," +
+                                               RefTypeToString( nRefType) + ")" +
+                    " -- Id=" + ToString( nId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco l'identificativo del oggetto
+   return nId ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 MyCreateAngularDimensionFromLines( int nParentId, INTVECTOR vLineIds, const Point3d& ptDim,

EXE_GdbCreateCurve.cpp

@@ -40,11 +40,12 @@
 #include "/EgtDev/Include/EGkChainCurves.h"
 #include "/EgtDev/Include/EGkCurveByInterp.h"
 #include "/EgtDev/Include/EGkCurveByApprox.h"
+#include "/EgtDev/Include/EGkCurveAux.h"
 #include "/EgtDev/Include/EGkOffsetCurve.h"
+#include "/EgtDev/Include/EGkCurveLocal.h"
 #include "/EgtDev/Include/EGkSurfTriMesh.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
-#include "/EgtDev/Include/EGkCurveLocal.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
 
 using namespace std ;
@@ -1088,6 +1089,45 @@ ExeCreateArc3P( int nParentId, const Point3d& ptP1,
    return nId ;
 }
 
+//-------------------------------------------------------------------------------
+int
+ExeCreateArc2PR( int nParentId, const Point3d& ptStart, const Point3d& ptEnd,
+                 double dRad, bool bCCW, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   nParentId = AdjustId( nParentId) ;
+  // recupero il riferimento locale
+   Frame3d frLoc ;
+   bool bOk = pGeomDB->GetGroupGlobFrame( nParentId, frLoc) ;
+  // porto in locale i punti, il versore normale e quelloe estrusione
+   Point3d ptStartL = GetPointLocal( pGeomDB, ptStart, nRefType, frLoc) ;
+   Point3d ptEndL = GetPointLocal( pGeomDB, ptEnd, nRefType, frLoc) ;
+   Vector3d vtNormL = GetVectorLocal( pGeomDB, Z_AX, nRefType, frLoc) ;
+   Vector3d vtExtrL = GetVectorLocal( pGeomDB, Z_AX, nRefType, frLoc) ;
+  // creo l'arco
+   PtrOwner<ICurveArc> pCrvArc( CreateCurveArc()) ;
+   bOk = bOk && ( ! IsNull( pCrvArc)  &&
+                  pCrvArc->Set2PNRS( ptStartL, ptEndL, vtNormL, dRad, bCCW)) ;
+  // assegno il versore estrusione
+   bOk = bOk && pCrvArc->SetExtrusion( vtExtrL) ;
+  // inserisco l'arco nel DB
+   int nId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pCrvArc)) : GDB_ID_NULL) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtArc2PR(" + IdToString( nParentId) + ",{" +
+                                   ToString( ptStart) + "},{" +
+                                   ToString( ptEnd) + "}," +
+                                   ToString( dRad) + "," +
+                                   RefTypeToString( nRefType) + ")" +
+                    " -- Id=" + ToString( nId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco l'identificativo della nuova entità
+   return nId ;
+}
+
 //-------------------------------------------------------------------------------
 int
 ExeCreateArc2PB( int nParentId, const Point3d& ptStart, const Point3d& ptEnd,
@@ -1625,6 +1665,55 @@ ExeCreateCurveBezierFromArc( int nParentId, int nArcId, bool bErase)
    return nId ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+MyCreateCurveBezierFromCurve( int nParentId, int nCrvId, bool bRational)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   nParentId = AdjustId( nParentId) ;
+  // recupero il riferimento della curva
+   Frame3d frCrv ;
+   if ( ! pGeomDB->GetGlobFrame( nCrvId, frCrv))
+      return GDB_ID_NULL ;
+  // recupero il riferimento di destinazione
+   Frame3d frLoc ;
+   if ( ! pGeomDB->GetGroupGlobFrame( nParentId, frLoc))
+      return GDB_ID_NULL ;
+  // recupero la curva
+   const ICurve* pCurve = GetCurve( pGeomDB->GetGeoObj( nCrvId)) ;
+   if ( pCurve == nullptr  ||  ! pCurve->IsValid())
+      return GDB_ID_NULL ;
+  // recupero il vettore estrusione della curva e lo porto in locale al gruppo destinazione
+   Vector3d vtExtr ;
+   pCurve->GetExtrusion( vtExtr) ;
+   vtExtr.LocToLoc( frCrv, frLoc) ;
+   PtrOwner<ICurve> pCrvBez ( CurveToBezierCurve( pCurve, bRational)) ;
+  // setto l'estrusione
+   pCrvBez->SetExtrusion( vtExtr) ;
+  // aggiungo la curva in forma di Bezier al DB
+   int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pCrvBez)) ;
+   return nId ;
+}
+
+//-------------------------------------------------------------------------------
+int
+ExeCreateCurveBezierFromCurve( int nParentId, int nCrvId, bool bRational)
+{
+  // eseguo
+   int nId = MyCreateCurveBezierFromCurve( nParentId, nCrvId, bRational) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCurveBezierFromCurve(" + IdToString( nParentId) + "," +
+                                                 IdToString( nCrvId) + ")"
+                    " -- Id=" + ToString( nId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco l'identificativo della nuova entità
+   return nId ;
+}
+
 //-------------------------------------------------------------------------------
 int
 MyCreateCurveCompo( int nParentId, const INTVECTOR& vIds, bool bErase)
@@ -1973,12 +2062,12 @@ ExeCreateCurveCompoByInterpolation( int nParentId, const PolyLine& PL, int nType
       nMethod = CurveByInterp::BESSEL ;
       nCrvType = CurveByInterp::CUBIC_BEZIERS ;
    }
+   else if ( nType == ITT_CUBICS_LONG)
+      nCrvType = CurveByInterp::CUBIC_BEZIERS_LONG ;
   // oggetto interpolatore
    CurveByInterp crvByInterp ;
    Point3d ptP ;
-   for ( bool bFound = PL.GetFirstPoint( ptP) ;
+   for ( bool bFound = PL.GetFirstPoint( ptP) ; bFound ; bFound = PL.GetNextPoint( ptP))
-         bFound ;
-         bFound = PL.GetNextPoint( ptP))
       crvByInterp.AddPoint( ptP) ;
    PtrOwner<ICurve> pCrvCompo( crvByInterp.GetCurve( nMethod, nCrvType)) ;
    bOk = bOk && ! IsNull( pCrvCompo) ;

EXE_GdbCreateVol.cpp

@@ -1,4 +1,4 @@
-//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
 //  EgalTech 2016-2016
 //----------------------------------------------------------------------------
 // File : EXE_GdbCreateVol.cpp       Data : 27.10.16       Versione : 1.6v7
@@ -45,7 +45,16 @@ ExeCreateVolZmap( int nParentId, const Point3d& ptIni, double dDimX, double dDim
   // creo lo Zmap nel suo riferimento intrinseco
    PtrOwner<IVolZmap> pVZM( CreateVolZmap()) ;
    bOk = bOk && ! IsNull( pVZM) ;
-   bOk = bOk && pVZM->Create( ORIG, dDimX, dDimY, dDimZ, dPrec, bTriDex) ;
+   if ( bOk) {
+      int nError = 0 ;
+      bOk = pVZM->Create( ORIG, dDimX, dDimY, dDimZ, dPrec, bTriDex, &nError) ;
+      if ( ! bOk) {
+         if ( nError == 1)
+            ExeOutLog( "EgtVolZmapBox too big for a 32-bit system") ;
+         else
+            ExeOutLog( "EgtVolZmapBox error number : " + ToString( nError)) ;
+      }
+   }
   // lo porto nel riferimento locale
    bOk = bOk && pVZM->ToGlob( frBox) ;
   // inserisco lo Zmap nel DB
@@ -64,7 +73,59 @@ ExeCreateVolZmap( int nParentId, const Point3d& ptIni, double dDimX, double dDim
                     " -- Id=" + ToString( nNewId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della nuova entità
+  // restituisco l'identificativo della nuova entità
+   return nNewId ;
+}
+
+//-------------------------------------------------------------------------------
+int ExeCreateVolZmapEmpty( int nParentId, const Point3d& ptIni, double dDimX, double dDimY, double dDimZ,
+                           double dPrec, bool bTriDex, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   nParentId = AdjustId( nParentId) ;
+  // recupero il riferimento locale
+   Frame3d frLoc ;
+   bool bOk = pGeomDB->GetGroupGlobFrame( nParentId, frLoc) ;
+  // porto in locale i punti
+   Point3d ptIniL = GetPointLocal( pGeomDB, ptIni, nRefType, frLoc) ;
+   Point3d ptOnXL = GetPointLocal( pGeomDB, ptIni + X_AX, nRefType, frLoc) ;
+   Point3d ptOnYL = GetPointLocal( pGeomDB, ptIni + Y_AX, nRefType, frLoc) ;
+  // ne ricavo un riferimento intrinseco
+   Frame3d frBox ;
+   bOk = bOk && frBox.Set( ptIniL, ptOnXL, ptOnYL) ;
+  // creo lo Zmap nel suo riferimento intrinseco
+   PtrOwner<IVolZmap> pVZM( CreateVolZmap()) ;
+   bOk = bOk && ! IsNull( pVZM) ;
+   if ( bOk) {
+      int nError = 0 ;
+      bOk = pVZM->CreateEmpty( ORIG, dDimX, dDimY, dDimZ, dPrec, bTriDex, &nError) ;
+      if ( ! bOk) {
+         if ( nError == 1)
+            ExeOutLog( "EgtVolZmapEmpty too big for a 32-bit system") ;
+         else
+            ExeOutLog( "EgtVolZmapEmpty error number : " + ToString( nError)) ;
+      }
+   }
+  // lo porto nel riferimento locale
+   bOk = bOk && pVZM->ToGlob( frBox) ;
+  // inserisco lo Zmap nel DB
+   int nNewId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pVZM)) : GDB_ID_NULL) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtVolZmapEmpty(" + IdToString( nParentId) + ",{" +
+                                       ToString( ptIni) + "}," +
+                                       ToString( dDimX) + "," +
+                                       ToString( dDimY) + "," +
+                                       ToString( dDimZ) + "," +
+                                       ToString( dPrec) + "," +
+                                       ( bTriDex ? "true" : "false") + "," +
+                                       RefTypeToString( nRefType) + ")" +
+                    " -- Id=" + ToString( nNewId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco l'identificativo della nuova entità
    return nNewId ;
 }
 
@@ -87,7 +148,16 @@ ExeCreateVolZmapByRegionExtrusion( int nParentId, int nSfrId, double dDimZ, doub
   // creo lo Zmap nel suo riferimento intrinseco
    PtrOwner<IVolZmap> pVZM( CreateVolZmap()) ;
    bOk = bOk && ! IsNull( pVZM) ;
-   bOk = bOk && pVZM->CreateFromFlatRegion( *pSfr, dDimZ, dPrec, bTriDex) ;
+   if ( bOk) {
+      int nError = 0 ;
+      bOk = pVZM->CreateFromFlatRegion( *pSfr, dDimZ, dPrec, bTriDex, &nError) ;
+      if ( ! bOk) {
+         if ( nError == 1)
+            ExeOutLog( "EgtVolZmapByRegionExtrusion too big for a 32-bit system") ;
+         else
+            ExeOutLog( "EgtVolZmapByRegionExtrusion error number : " + ToString( nError)) ;
+      }
+   }
   // lo porto nel riferimento di destinazione
    bOk = bOk && pVZM->LocToLoc( frSfr, frDest) ;
   // inserisco lo Zmap nel DB
@@ -103,13 +173,13 @@ ExeCreateVolZmapByRegionExtrusion( int nParentId, int nSfrId, double dDimZ, doub
                     " -- Id=" + ToString( nNewId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della nuova entità
+  // restituisco l'identificativo della nuova entità
    return nNewId ;
 }
 
 //-------------------------------------------------------------------------------
 int
-ExeCreateVolZmapFromSurfTm( int nParentId, int nStmId, double dPrec, bool bTriDex)
+ExeCreateVolZmapFromSurfTm( int nParentId, int nStmId, double dPrec, bool bTriDex, double dExtraBox)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
@@ -126,7 +196,16 @@ ExeCreateVolZmapFromSurfTm( int nParentId, int nStmId, double dPrec, bool bTriDe
   // creo lo Zmap nel suo riferimento intrinseco
    PtrOwner<IVolZmap> pVZM( CreateVolZmap()) ;
    bOk = bOk && ! IsNull( pVZM) ;
-   bOk = bOk && pVZM->CreateFromTriMesh( *pStm, dPrec, bTriDex) ;
+   if ( bOk) {
+      int nError = 0 ;
+      bOk = pVZM->CreateFromTriMesh( *pStm, dPrec, bTriDex, dExtraBox, &nError) ;
+      if ( ! bOk) {
+         if ( nError == 1)
+            ExeOutLog( "EgtVolZmapFromSurfTm too big for a 32-bit system") ;
+         else
+            ExeOutLog( "EgtVolZmapFromSurfTm error number : " + ToString( nError)) ;
+      }
+   }
   // lo porto nel riferimento di destinazione
    bOk = bOk && pVZM->LocToLoc( frStm, frDest) ;
   // inserisco lo Zmap nel DB
@@ -134,13 +213,14 @@ ExeCreateVolZmapFromSurfTm( int nParentId, int nStmId, double dPrec, bool bTriDe
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtVolZmapFromTriMesh(" + IdToString( nParentId) + "," +
+      string sLua = "EgtVolZmapFromSurfTm(" + IdToString( nParentId) + "," +
-                                               ToString( nStmId) + "," +
+                                              ToString( nStmId) + "," +
-                                               ToString( dPrec) + "," +
+                                              ToString( dPrec) + "," +
-                                               ( bTriDex ? "true" : "false") + ")" +
+                                              ( bTriDex ? "true" : "false") + "," +
+                                              ToString( dExtraBox) + ")" +
                     " -- Id=" + ToString( nNewId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della nuova entità
+  // restituisco l'identificativo della nuova entità
    return nNewId ;
 }

EXE_GdbGetCurve.cpp

@@ -16,9 +16,13 @@
 #include "EXE.h"
 #include "EXE_Const.h"
 #include "EXE_Macro.h"
+#include "AuxTools.h"
 #include "GeoTools.h"
+#include "/EgtDev/Include/EgtNumUtils.h"
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
+#include "/EgtDev/Include/EGkGeoPoint3d.h"
+#include "/EgtDev/Include/EGkGeoPoint3d.h"
 #include "/EgtDev/Include/EGkCurve.h"
 #include "/EgtDev/Include/EGkCurveArc.h"
 #include "/EgtDev/Include/EGkCurveBezier.h"
@@ -28,6 +32,8 @@
 #include "/EgtDev/Include/EGkIntersCurves.h"
 #include "/EgtDev/Include/EGkSurfFlatRegion.h"
 
+using namespace std ;
+
 //----------------------------------------------------------------------------
 bool
 ExeCurveDomain( int nId, double* pdStart, double* pdEnd)
@@ -58,6 +64,21 @@ ExeCurveLength( int nId, double* pdLen)
    return ( pCurve != nullptr  &&  pCurve->GetLength( *pdLen)) ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeCurveLengthAtParam( int nId, double dPar, double* pdLen)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // verifico il parametro
+   if ( pdLen == nullptr)
+      return false ;
+  // recupero la curva
+   ICurve* pCurve = GetCurve( pGeomDB->GetGeoObj( nId)) ;
+  // recupero la lunghezza
+   return ( pCurve != nullptr  &&  pCurve->GetLengthAtParam( dPar, *pdLen)) ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeCurveParamAtLength( int nId, double dLen, double* pdPar)
@@ -161,7 +182,7 @@ ExeCurveIsFlat( int nId, Plane3d& Plane, bool bUseExtrusion, double dToler)
       return false ;
   // recupero la curva
    ICurve* pCurve = GetCurve( pGeomDB->GetGeoObj( nId)) ;
-  // ne verifico la planarità
+  // ne verifico la planarit�
    return ( pCurve != nullptr  &&  pCurve->IsFlat( Plane, bUseExtrusion, dToler)) ;
 }
 
@@ -206,6 +227,8 @@ ExeCurveIsACircle( int nId, Point3d& ptCen, Vector3d& vtN, double& dRad, bool& b
            return false ;
         return pCompo->IsACircle( dToler, ptCen, vtN, dRad, bCCW) ;
       }
+   default :
+      return false ;
    }
 
    return false ;
@@ -291,7 +314,7 @@ ExeCurveNearestExtremityToPoint( int nId, const Point3d& ptP, bool& bStart)
    VERIFY_GEOMDB( pGeomDB, false)
   // recupero la curva
    ICurve* pCurve = GetCurve( pGeomDB->GetGeoObj( nId)) ;
-  // recupero quale estremo è più vicino al punto
+  // recupero quale estremo � pi� vicino al punto
    return ( pCurve != nullptr  &&  pCurve->GetNearestExtremityToPoint( ptP, bStart)) ;
 }
 
@@ -367,7 +390,7 @@ ExeCurveMinAreaRectangleXY( int nId, int nRefId, Frame3d& frRect, double& dDimX,
       PL.LocToLoc( frCrv, pGeomDB->GetGridFrame()) ;
    else if ( bOk  &&  nRefId != nId) {
       Frame3d frDest ;
-     // nRefId può essere un gruppo o una entità
+     // nRefId pu� essere un gruppo o una entit�
       if ( pGeomDB->GetGroupGlobFrame( nRefId, frDest)  ||
            pGeomDB->GetGlobFrame( nRefId, frDest))
          PL.LocToLoc( frCrv, frDest) ;
@@ -615,6 +638,9 @@ ExeCurveCompoRadius( int nId, int nSimpCrv, double& dRad)
    case CRV_BEZIER :
       dRad = -2 ;
       break ;
+   default :
+      dRad = -3 ;
+      break ;
    }
    return true ;
 }
@@ -644,6 +670,9 @@ ExeCurveCompoAngCenter( int nId, int nSimpCrv, double& dAngCen)
    case CRV_BEZIER :
       dAngCen = 0 ;
       break ;
+   default :
+      dAngCen = 0 ;
+      break ;
    }
    return true ;
 }
@@ -673,7 +702,225 @@ ExeCurveCompoNormVersor( int nId, int nSimpCrv, int nRefId, Vector3d& vtNorm)
    case CRV_BEZIER :
       vtNorm = V_NULL ;
       break ;
+   default :
+      vtNorm = V_NULL ;
+      break ;
    }
   // gestione trasformazione ( eventuale)
    return TransformVector( pGeomDB, nId, nRefId, vtNorm) ;
 }
+
+//----------------------------------------------------------------------------
+bool
+ExeCurveCompoGetTempProp( int nId, INTVECTOR& vProp, int nPropInd) 
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva composita
+   const ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nId)) ;
+   if ( pCompo == nullptr)
+      return false ;
+  // recupero i valori
+   vProp.clear() ;
+   vProp.reserve( pCompo->GetCurveCount()) ;
+   const ICurve* pSmplCrv = pCompo->GetFirstCurve() ;
+   while ( pSmplCrv != nullptr) {
+      vProp.push_back( pSmplCrv->GetTempProp( nPropInd)) ;
+      pSmplCrv = pCompo->GetNextCurve() ;
+   }
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeCurveCompoGetTempParam( int nId, DBLVECTOR& vParam, int nParamInd) 
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva composita
+   const ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nId)) ;
+   if ( pCompo == nullptr)
+      return false ;
+  // recupero i valori
+   vParam.clear() ;
+   vParam.reserve( pCompo->GetCurveCount()) ;
+   const ICurve* pSmplCrv = pCompo->GetFirstCurve() ;
+   while ( pSmplCrv != nullptr) {
+      vParam.push_back( pSmplCrv->GetTempParam( nParamInd)) ;
+      pSmplCrv = pCompo->GetNextCurve() ;
+   }
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeShowCurveBezierControlPoints( int nCrvId, int nDestGrpId, int* pnCount)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva di Bezier
+   IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nCrvId) ;
+   if ( pGeoObj == nullptr  ||  ( pGeoObj->GetType() != CRV_BEZIER  &&  pGeoObj->GetType() != CRV_COMPO))
+      return GDB_ID_NULL ;
+  // recupero il riferimento della curva
+   Frame3d frCrv ;
+   bool bOk = true ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nCrvId, frCrv) ;
+  // recupero il riferimento di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest) ;
+   if ( ! bOk)
+      return GDB_ID_NULL ;
+   int nType = pGeoObj->GetType() ;
+   if ( nType == CRV_COMPO) {
+      const ICurveComposite* pCrvCompo = GetCurveComposite( pGeoObj) ;
+      if ( pCrvCompo == nullptr)
+         return false ;
+      int nFirstId = -1 ;
+      int nCount = 0 ;
+      for ( int i = 0 ; i < pCrvCompo->GetCurveCount() ; ++i) {
+         const ICurveBezier* pCrvBezier = GetCurveBezier( pCrvCompo->GetCurve(i)) ;
+         if ( pCrvBezier == nullptr) {
+            if ( pnCount != nullptr)
+               *pnCount = nCount ;
+            return nFirstId ;
+         }
+         int nDeg = pCrvBezier->GetDegree() ;
+         //bool bRat = pCrvBezier->IsRational() ;
+         for ( int i = 0 ; i < nDeg + 1 ; ++i) {
+            IGeoPoint3d* pGeoPt( CreateGeoPoint3d()) ;
+            //if ( ! bRat)
+            //   pGeoPt->Set( pCrvBezier->GetControlPoint( i)) ;
+            //else
+            //   pGeoPt->Set( pCrvBezier->GetControlPoint( i) * pCrvBezier->GetControlWeight( i)) ;
+            pGeoPt->Set( pCrvBezier->GetControlPoint( i)) ;
+            pGeoPt->LocToLoc( frCrv, frDest) ;
+            int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, pGeoPt) ;
+            if ( nFirstId == GDB_ID_NULL)
+               nFirstId = nId ;
+            if ( nId != GDB_ID_NULL)
+               ++nCount ;
+         }
+      }
+     // restituisco i risultati
+      if ( pnCount != nullptr)
+         *pnCount = nCount ;
+      return nFirstId ;
+   }
+   else if ( nType == CRV_BEZIER) {
+      const ICurveBezier* pCrvBezier = GetCurveBezier( pGeoObj) ;
+      if ( pCrvBezier == nullptr)
+         return false ;
+      int nDeg = pCrvBezier->GetDegree() ;
+      //bool bRat = pCrvBezier->IsRational() ;
+      int nFirstId = -1 ;
+      int nCount = 0 ;
+      for ( int i = 0 ; i < nDeg + 1 ; ++i) {
+         IGeoPoint3d* pGeoPt( CreateGeoPoint3d()) ;
+         //if ( ! bRat)
+         //   pGeoPt->Set( pCrvBezier->GetControlPoint( i)) ;
+         //else
+         //   pGeoPt->Set( pCrvBezier->GetControlPoint( i) * pCrvBezier->GetControlWeight( i)) ;
+         pGeoPt->Set( pCrvBezier->GetControlPoint( i)) ;
+         pGeoPt->LocToLoc( frCrv, frDest) ;
+         int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, pGeoPt) ;
+         if ( nFirstId == GDB_ID_NULL)
+            nFirstId = nId ;
+         if ( nId != GDB_ID_NULL)
+            ++nCount ;
+      }
+     // restituisco i risultati
+      if ( pnCount != nullptr)
+         *pnCount = nCount ;
+      return nFirstId ;
+   }
+   else
+      return GDB_ID_NULL ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeCurveMaxOffset( int nId, double& dMaxOffset)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // verifico il parametro
+   if ( &dMaxOffset == nullptr)
+      return false ;
+  // recupero la curva
+   const ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nId)) ;
+   if ( pCrv == nullptr)
+      return false ;
+   return CalcCurveLimitOffset( *pCrv, dMaxOffset) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeCopyCompoSubCurve( int nCrvId, int nSubCrvToCopy, int nDestGrpId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva compo
+   const ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nCrvId)) ;
+   if ( pCompo == nullptr)
+      return GDB_ID_NULL ;
+  // recupero il riferimento della curva
+   Frame3d frCrv ;
+   bool bOk = true ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nCrvId, frCrv) ;
+  // recupero il riferimento di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest) ;
+   if ( ! bOk)
+      return GDB_ID_NULL ;
+
+  // creo una copia e la porto nel frame della destinazione
+   const ICurve* pSubCrv = pCompo->GetCurve( nSubCrvToCopy) ;
+   if ( pSubCrv == nullptr)
+      return GDB_ID_NULL ;
+   ICurve* pSubCrvCopy = pSubCrv->Clone() ;
+   if ( pSubCrvCopy == nullptr)
+      return GDB_ID_NULL ;
+   pSubCrvCopy->LocToLoc( frCrv, frDest) ;
+   int nSubCrvId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, pSubCrvCopy) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCopyCompoSubCurve(" + IdToString( nCrvId) + "," +
+                                              ToString( nSubCrvToCopy) + "," +
+                                              IdToString( nDestGrpId) + ")" +
+                    " -- Id=" + ToString( nSubCrvId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco l'identificativo della nuova entità
+   return nSubCrvId ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeCopyParamRange( int nCrvId, double dUStart, double dUEnd, int nDestGrpId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva
+   const ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nCrvId)) ;
+  // recupero il riferimento della curva
+   Frame3d frCrv ;
+   bool bOk = true ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nCrvId, frCrv) ;
+  // recupero il riferimento di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest) ;
+   if ( ! bOk)
+      return GDB_ID_NULL ;
+
+  // creo una copia e la porto nel frame della destinazione
+   ICurve* pSubCrvCopy = pCrv->CopyParamRange( dUStart, dUEnd) ;
+   if ( pSubCrvCopy == nullptr)
+      return GDB_ID_NULL ;
+   pSubCrvCopy->LocToLoc( frCrv, frDest) ;
+   int nSubCrvId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, pSubCrvCopy) ;
+   ExeSetModified() ;
+
+   return nSubCrvId ;
+}

EXE_GdbGetPocketing.cpp

@@ -1,7 +1,7 @@
 //----------------------------------------------------------------------------
-//  EgalTech 2023-2023
+//  EgalTech 2023-2024
 //----------------------------------------------------------------------------
-// File : Exe_GdbGetPocketing.cpp       Data : 28.11.23        Versione : 2.5k6
+// File : Exe_GdbGetPocketing.cpp     Data : 02.02.24      Versione : 2.6b1
 // Contenuto : Funzioni di interrogazione di regioni piane del DBG per EXE.
 //
 //
@@ -16,23 +16,36 @@
 #include "EXE.h"
 #include "EXE_Macro.h"
 #include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EGkSfrCreate.h"
 #include "/EgtDev/Include/EGkCalcPocketing.h"
 
 using namespace std ;
 
 //----------------------------------------------------------------------------
 bool
-ExePocketing( const int nId, double dRad, double dStep, double dAngle, int nType, bool bSmooth, int nDestGrpId,
+ExePocketing( int nId, double dRad, double dStep, double dAngle, int nType, bool bSmooth, int nDestGrpId,
               int& nFirstId, int& nCrvCount)
 {
-  // databse geometrico
+  // database geometrico
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false) ;
 
-  // recupero la FlatRegion per i percorsi
+  // recupero la FlatRegion da svuotare
+   PtrOwner<ISurfFlatRegion> pMySfr ;
    const ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
-   if ( pSfr == nullptr)
+   if ( pSfr == nullptr) {
-      return false ;
+     // verifico se è una curva chiusa e piana che permette di definire una regione
+      const ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nId)) ;
+      Plane3d plPlane ;
+      if ( pCrv == nullptr  ||  ! pCrv->IsFlat( plPlane, true, 10 * EPS_SMALL))
+         return false ;
+      SurfFlatRegionByContours SfrCntr ;
+      SfrCntr.AddCurve( pCrv->Clone()) ;
+      pMySfr.Set( SfrCntr.GetSurf()) ;
+      if ( IsNull( pMySfr))
+         return false ;
+      pSfr = pMySfr ;
+   }
 
   // recupero il suo frame
    Frame3d frSfr ;
@@ -44,23 +57,22 @@ ExePocketing( const int nId, double dRad, double dStep, double dAngle, int nType
    if ( ! pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest))
       return false ;
 
-  // costruzione vettori di curve per Pocketing
-   ICRVCOMPOPOVECTOR vCrvCompoRes ;
-
   // eseguo Pocketing
-   bool bOk = CalcPocketing( pSfr, dRad, dStep, dAngle, nType, bSmooth, vCrvCompoRes) ;
+   ICRVCOMPOPOVECTOR vCrvCompoRes ;
-   nFirstId = GDB_ID_NULL ; // primo Id da restituire
+   bool bOk = CalcPocketing( pSfr, dRad, 0, dStep, dAngle, 5., nType, bSmooth, true, false, false, false, true, P_INVALID, nullptr, false,
+                             dStep, 0, INFINITO, 0, 0, INFINITO, false, 0., 0., vCrvCompoRes) ;
+   nFirstId = GDB_ID_NULL ;
    nCrvCount = int( vCrvCompoRes.size()) ;
-   if ( bOk  &&  int( vCrvCompoRes.size()) > 0) {
+   if ( bOk  &&  nCrvCount > 0) {
      // scorro le curve di Pocketing ottenute
-      for ( int u = 0 ; u < int( vCrvCompoRes.size()) ; ++ u) {
+      for ( int nI = 0 ; nI < nCrvCount ; ++ nI) {
-         vCrvCompoRes[u]->LocToLoc( frSfr, frDest) ;
+         vCrvCompoRes[nI]->LocToLoc( frSfr, frDest) ;
         // inserisco la curva nel DB Geometrico
-         int nCurrId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( vCrvCompoRes[u])) ;
+         int nCurrId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( vCrvCompoRes[nI])) ;
          if ( nCurrId == GDB_ID_NULL)
             return false ;
-         if ( u == 0)
+         if ( nI == 0)
-            nFirstId = nCurrId ; // memorizzo il primo Id da restituire
+            nFirstId = nCurrId ;
       }
       ExeSetModified() ;
    }
@@ -73,7 +85,7 @@ ExePocketing( const int nId, double dRad, double dStep, double dAngle, int nType
                                       ToString( nType) + "," +
                                       ToString( bSmooth) + "," +
                                       ToString( nDestGrpId) + ")" +
-                    " -- Ok=" + ToString( bOk) + " FirstId=" + ToString( nFirstId) + " CurveCount=" + ToString( nCrvCount) ;
+                    " FirstId=" + ToString( nFirstId) + " CurveCount=" + ToString( nCrvCount) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
    return bOk ;

EXE_GdbGetSurf.cpp

@@ -21,6 +21,7 @@
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EGkGeoPoint3d.h"
+#include "/EgtDev/Include/EGkGeoVector3d.h"
 #include "/EgtDev/Include/EGkCurveLine.h"
 #include "/EgtDev/Include/EGkCurveBezier.h"
 #include "/EgtDev/Include/EGkCurveComposite.h"
@@ -29,10 +30,11 @@
 #include "/EgtDev/Include/EGkSurfFlatRegion.h"
 #include "/EgtDev/Include/EGkSurfTriMesh.h"
 #include "/EgtDev/Include/EGkSurfBezier.h"
+#include "/EgtDev/Include/EGkDistPointSurfFr.h"
 #include "/EgtDev/Include/EGkDistPointSurfTm.h"
 #include "/EgtDev/Include/EGkIntersCurves.h"
-#include "/EgtDev/Include/EGkIntersLineBox.h"
 #include "/EgtDev/Include/EGkIntersLineSurfTm.h"
+#include "/EgtDev/Include/EGkCAvSilhouetteSurfTm.h"
 #include "/EgtDev/Include/EGkCalcPocketing.h"
 #include "/EgtDev/Include/EGkPolygonElevation.h"
 #include "/EgtDev/Include/EGkSurfLocal.h"
@@ -46,9 +48,6 @@ ExeSurfArea( int nId, double& dArea)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // verifico il parametro
-   if ( &dArea == nullptr)
-      return false ;
   // recupero la superficie
    ISurf* pSurf = GetSurf( pGeomDB->GetGeoObj( nId)) ;
   // ne restituisco l'area
@@ -63,7 +62,7 @@ ExeSurfIsClosed( int nId)
    VERIFY_GEOMDB( pGeomDB, false)
   // recupero la superficie
    ISurf* pSurf = GetSurf( pGeomDB->GetGeoObj( nId)) ;
-  // verifico se è superficie chiusa
+  // verifico se è superficie chiusa
    return ( pSurf != nullptr  &&  pSurf->IsClosed()) ;
 }
 
@@ -73,12 +72,9 @@ ExeSurfVolume( int nId, double& dVol)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // verifico il parametro
-   if ( &dVol == nullptr)
-      return false ;
   // recupero la superficie
    ISurf* pSurf = GetSurf( pGeomDB->GetGeoObj( nId)) ;
-  // ne restituisco l'eventuale volume (se è chiusa)
+  // ne restituisco l'eventuale volume (se è chiusa)
    return ( pSurf != nullptr  &&  pSurf->GetVolume( dVol)) ;
 }
 
@@ -104,9 +100,6 @@ ExeSurfFrGrossArea( int nId, double& dArea)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // verifico il parametro
-   if ( &dArea == nullptr)
-      return false ;
   // recupero la Regione
    const ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
   // ne restituisco l'area senza eventuali buchi
@@ -118,24 +111,26 @@ bool
 ExeSurfFrTestExternal( int nId1, int nId2, double dMinDist)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
-   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   VERIFY_GEOMDB( pGeomDB, false)
   // recupero la prima superficie FlatRegion
-   ISurfFlatRegion* pSfr1 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId1)) ;
+   const ISurfFlatRegion* pSfr1 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId1)) ;
    if ( pSfr1 == nullptr)
       return false ;
   // se richiesta distanza di sicurezza, ne faccio l'offset
-   PtrOwner<ISurfFlatRegion> pSfr1O( pSfr1->Clone()) ;
+   PtrOwner<ISurfFlatRegion> pSfr1O ;
-   if ( IsNull( pSfr1O))
+   if ( abs( dMinDist) > 5 * EPS_SMALL) {
-      return false ;
+      pSfr1O.Set( pSfr1->Clone()) ;
-   if ( dMinDist > 10 * EPS_SMALL)
+      if ( IsNull( pSfr1O)  ||  ! pSfr1O->Offset( dMinDist, ICurve::OFF_FILLET))
-      pSfr1O->Offset( dMinDist, ICurve::OFF_FILLET) ;
+         return false ;
+      pSfr1 = Get( pSfr1O) ;
+   }
   // recupero il riferimento della superficie
    Frame3d frSurf1 ;
    if ( ! pGeomDB->GetGlobFrame( nId1, frSurf1))
       return false ;
-  // recupero il tipo della seconda entità
+  // recupero il tipo della seconda entità
    int nType2 = pGeomDB->GetGeoType( nId2) ;
-  // se seconda entità regione
+  // se seconda entità regione
    if ( nType2 == SRF_FLATRGN) {
      // recupero la seconda superficie FlatRegion in locale alla prima
       SurfLocal Surf2Loc( pGeomDB, nId2, frSurf1) ;
@@ -143,9 +138,9 @@ ExeSurfFrTestExternal( int nId1, int nId2, double dMinDist)
       if ( pSfr2L == nullptr)
          return false ;
      // eseguo il test di intersezione tra le due regioni
-      for ( int i = 0 ; i < pSfr1O->GetChunkCount() ; ++ i) {
+      for ( int i = 0 ; i < pSfr1->GetChunkCount() ; ++ i) {
          for ( int j = 0 ; j < pSfr2L->GetChunkCount() ; ++ j) {
-            if ( pSfr1O->GetChunkSimpleClassification( i, *pSfr2L, j) != REGC_OUT)
+            if ( pSfr1->GetChunkSimpleClassification( i, *pSfr2L, j) != REGC_OUT)
                return false ;
          }
       }
@@ -159,8 +154,8 @@ ExeSurfFrTestExternal( int nId1, int nId2, double dMinDist)
       if ( pCrv2L == nullptr)
          return false ;
      // eseguo il test di intersezione tra regione e curva
-      for ( int i = 0 ; i < pSfr1O->GetChunkCount() ; ++ i) {
+      for ( int i = 0 ; i < pSfr1->GetChunkCount() ; ++ i) {
-         PtrOwner<ICurve> pCrv1( pSfr1O->GetLoop( i, 0)) ;
+         PtrOwner<ICurve> pCrv1( pSfr1->GetLoop( i, 0)) ;
          if ( pCrv1 == nullptr)
             return false ;
          IntersCurveCurve ccInt( *pCrv1, *pCrv2L) ;
@@ -168,7 +163,8 @@ ExeSurfFrTestExternal( int nId1, int nId2, double dMinDist)
          if ( ! ccInt.GetCurveClassification( 1, EPS_SMALL, vcClass)  ||  vcClass.empty())
             return false ;
          for ( auto& cClass : vcClass) {
-            if ( cClass.nClass == CRVC_IN  ||  cClass.nClass == CRVC_NULL)
+            if ( cClass.nClass == CRVC_IN  ||  cClass.nClass == CRVC_ON_M  ||
+                 cClass.nClass == CRVC_ON_P  ||  cClass.nClass == CRVC_NULL)
                return false ;
          }
       }
@@ -178,34 +174,17 @@ ExeSurfFrTestExternal( int nId1, int nId2, double dMinDist)
    else if ( nType2 == GEO_PNT3D) {
      // recupero il punto
       IGeoPoint3d* pGeoPt = GetGeoPoint3d( pGeomDB->GetGeoObj( nId2)) ;      
-      Point3d pt = pGeoPt->GetPoint() ;
+      Point3d ptP = pGeoPt->GetPoint() ;
      // porto il punto in locale
       Frame3d frPt ;
       if ( ! pGeomDB->GetGlobFrame( nId2, frPt))
          return false ;
-      pt.LocToLoc( frPt, frSurf1) ;
+      ptP.LocToLoc( frPt, frSurf1) ;
-     
+     // determino se interno (comprende la frontiera)
-      for ( int i = 0 ; i < pSfr1O->GetChunkCount() ; i ++) {
+      bool bInside ;
-        // verifico se è contenuto nel loop esterno
+      if ( ! IsPointInsideSurfFr( ptP, pSfr1, 0, bInside))
-         PtrOwner<ICurve> pCrv( pSfr1O->GetLoop( i, 0)) ;
+         return false ;
-         PolyLine PL ;
+      return ( ! bInside) ;
-         pCrv->ApproxWithLines( 10 * EPS_SMALL, 15, ICurve::APL_STD, PL) ;
-         if ( IsPointInsidePolyLine( pt, PL, EPS_SMALL)) {
-            bool bInsideHole = false ;
-           // verifico se è contenuto in un loop interno
-            for ( int j = 1 ; j < pSfr1O->GetLoopCount( i) ; j ++) {
-               PtrOwner<ICurve> pCrv( pSfr1O->GetLoop( i, j)) ;
-               pCrv->ApproxWithLines( 10 * EPS_SMALL, 15, ICurve::APL_STD, PL) ;
-               PL.Invert() ;
-               if ( IsPointInsidePolyLine( pt, PL, EPS_SMALL))
-                  bInsideHole = true ;
-            }
-           // se è contenuto nel loop esterno ma non è contenuto in nessuno dei loop interni allora il punto è interno
-            if ( ! bInsideHole)
-               return false ;
-         }         
-      }
-      return true ;
    }
   // altrimenti non valida
    else
@@ -226,6 +205,17 @@ ExeSurfFrChunkCount( int nId)
    return pSfr->GetChunkCount() ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfFrChunkMaxOffset( int nId, int nChunk, double& dMaxOffset)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la Regione
+   const ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
+   return ( pSfr != nullptr  &&  pSfr->GetChunkMaxOffset( nChunk, dMaxOffset)) ;
+}
+
 //----------------------------------------------------------------------------
 int
 ExeSurfFrChunkSimpleClassify( int nId1, int nChunk1, int nId2, int nChunk2, double dToler)
@@ -259,6 +249,65 @@ ExeSurfFrChunkSimpleClassify( int nId1, int nChunk1, int nId2, int nChunk2, doub
    return nRes ;
 }
 
+//----------------------------------------------------------------------------
+// Resultati restituiti : REGC_NULL ( errore), REGC_OUT ( Chunks esterni), REGC_INTERS ( Chunk che si intersecano)
+int
+ExeSurfFlatRegionInterference( int nId1, int nChunk1, int nId2, int nChunk2, double dToler)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la prima superficie FlatRegion
+   ISurfFlatRegion* pSfr1 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId1)) ;
+   bool bOk = ( pSfr1 != nullptr) ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf1 ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId1, frSurf1) ;
+  // recupero la seconda superficie FlatRegion
+   const ISurfFlatRegion* pSfr2 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId2)) ;
+   bOk = bOk && ( pSfr2 != nullptr) ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf2 ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId2, frSurf2) ;
+  // se riferimenti diversi, porto una copia della seconda nel riferimento della prima
+   const ISurfFlatRegion* pSfr2L = pSfr2 ;
+   PtrOwner<ISurfFlatRegion> pTmp ;
+   if ( bOk && ( abs( dToler) > EPS_SMALL  ||  ! AreSameFrame( frSurf1, frSurf2))) {
+      pTmp.Set( pSfr2->Clone()) ;
+      bOk = ( ! IsNull( pTmp)) ;
+      bOk = bOk && pTmp->LocToLoc( frSurf2, frSurf1) ;
+      pTmp->Offset( - abs( dToler), ICurve::OFF_FILLET) ;
+      pSfr2L = pTmp ;
+   }
+  // verifico interferenza del Chunk della prima regione rispetto a quello della seconda
+   int nRes = REGC_NULL ;
+   if ( bOk) { 
+      bool bInterference = false ;
+      bOk = pSfr1->CheckChunkInterference( nChunk1, *pSfr2L, nChunk2, bInterference) ;
+      if ( bOk)
+         nRes = ( bInterference ? REGC_INTERS : REGC_OUT) ;
+   }
+   return nRes ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfFrChunkCenter( int nId, int nChunk, int nRefId, Point3d& ptCen, Vector3d& vtN)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie FlatRegion
+   ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
+   if ( pSfr == nullptr)
+      return false ;
+  // recupero il centro della parte
+   if ( ! pSfr->GetChunkCentroid( nChunk, ptCen))
+      return false ;
+  // recupero la normale della regione
+   vtN = pSfr->GetNormVersor() ;
+  // gestione trasformazioni ( eventuali)
+   return TransformPoint( pGeomDB, nId, nRefId, ptCen) && TransformVector( pGeomDB, nId, nRefId, vtN) ;
+}
+
 //----------------------------------------------------------------------------
 int
 ExeExtractSurfFrChunkLoops( int nId, int nChunk, int nDestGrpId, int* pnCount)
@@ -353,6 +402,20 @@ ExeSurfTmPartCount( int nId)
    return pStm->GetPartCount() ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmGetPartAndShellFromFacet( int nIdSurfTm, int nIdFacet, int& nPart, int& nShell)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie trimesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nIdSurfTm)) ;
+   if ( pStm == nullptr)
+      return false ;
+  // recupero la parte e la shell a cui appartiene la faccia passata
+   return pStm->GetPartAndShellFromFacet( nIdFacet, nPart, nShell) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSurfTmGetVertex( int nId, int nVert, int nRefId, Point3d& ptVert)
@@ -380,11 +443,11 @@ ExeSurfTmGetNearestVertex( int nId, const Point3d& ptNear, int nRefId, int& nVer
    const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
    if ( pStm == nullptr)
       return false ;
-  // porto il punto Near nel riferimento dell'entità
+  // porto il punto Near nel riferimento dell'entità
    Point3d ptNearL = ptNear ;
    if ( ! InvTransformPoint( pGeomDB, nId, nRefId, ptNearL))
       return false ;
-  // recupero il vertice più vicino della superficie
+  // recupero il vertice più vicino della superficie
    nVert = GetSurfTmNearestVertex( ptNearL, *pStm) ;
    if ( ! pStm->GetVertex( nVert, ptVert))
       return false ;
@@ -392,6 +455,26 @@ ExeSurfTmGetNearestVertex( int nId, const Point3d& ptNear, int nRefId, int& nVer
    return TransformPoint( pGeomDB, nId, nRefId, ptVert) ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmTriangleNormVersor( int nId, int nTria, int nRefId, Vector3d& vtNorm)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie trimesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   if ( pStm == nullptr)
+      return false ;
+  // recupero il triangolo
+   Triangle3d Tria ;
+   if ( ! pStm->GetTriangle( nTria, Tria))
+      return false ;
+  // assegno la normale
+   vtNorm = Tria.GetN() ;
+  // gestione trasformazione ( eventuale)
+   return TransformVector( pGeomDB, nId, nRefId, vtNorm) ;
+}
+
 //----------------------------------------------------------------------------
 int
 ExeSurfTmFacetFromTria( int nId, int nT)
@@ -431,11 +514,11 @@ ExeSurfTmFacetNearestEndPoint( int nId, int nFacet, const Point3d& ptNear, int n
    const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
    if ( pStm == nullptr)
       return false ;
-  // porto il punto Near nel riferimento dell'entità
+  // porto il punto Near nel riferimento dell'entità
    Point3d ptNearL = ptNear ;
    if ( ! InvTransformPoint( pGeomDB, nId, nRefId, ptNearL))
       return false ;
-  // recupero il punto End più vicino della faccia
+  // recupero il punto End più vicino della faccia
    if ( ! pStm->GetFacetNearestEndPoint( nFacet, ptNearL, ptEnd, vtN))
       return false ;
   // gestione trasformazioni ( eventuali)
@@ -453,11 +536,11 @@ ExeSurfTmFacetNearestMidPoint( int nId, int nFacet, const Point3d& ptNear, int n
    const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
    if ( pStm == nullptr)
       return false ;
-  // porto il punto Near nel riferimento dell'entità
+  // porto il punto Near nel riferimento dell'entità
    Point3d ptNearL = ptNear ;
    if ( ! InvTransformPoint( pGeomDB, nId, nRefId, ptNearL))
       return false ;
-  // recupero il punto Mid più vicino della faccia
+  // recupero il punto Mid più vicino della faccia
    if ( ! pStm->GetFacetNearestMidPoint( nFacet, ptNearL, ptMid, vtN))
       return false ;
   // gestione trasformazioni ( eventuali)
@@ -555,7 +638,7 @@ ExeSurfTmFacetElevationInBBox( int nId, int nFacet, const BBox3d& b3Box, bool bA
    else if ( nRefId == GDB_ID_GRID)
       frBox = pGeomDB->GetGridFrame() ;
    else {
-     // nRefId può essere un gruppo o una entità
+     // nRefId può essere un gruppo o una entità
       if ( ! pGeomDB->GetGroupGlobFrame( nRefId, frBox)  &&
            ! pGeomDB->GetGlobFrame( nRefId, frBox))
          return false ;
@@ -663,7 +746,7 @@ ExeSurfTmFacetOppositeSideEx( int nId, int nFacet, const Vector3d& vtDir, int nR
    pCrvCompo->ToLoc( frSpec) ;
   // ne faccio una copia per usi successivi
    PtrOwner<ICurveComposite> pCrvCopy( pCrvCompo->Clone()) ;
-  // la direzione di riferimento è l'asse X, la sostituisco con quella perpendicolare alla curva più adatta
+  // la direzione di riferimento è l'asse X, la sostituisco con quella perpendicolare alla curva più adatta
    Vector3d vtRef = X_AX ;
    double dCosMax = -1 ;
    const ICurve* pCrv = pCrvCompo->GetFirstCurve() ;
@@ -913,6 +996,108 @@ ExeGetSurfTmSilhouette( int nId, const Vector3d& vtDir, double dToler, int nDest
    return nFirstId ;
 }
 
+//----------------------------------------------------------------------------
+static int
+MyGetSurfTmParSilhouettes( const INTVECTOR& vIds, const Point3d& ptOn, const Vector3d& vtN, const DBLVECTOR& vdDist,
+                           double dToler, int nDestGrpId, int nRefType, int& nCount)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+  // inizializzo contatore a valore negativo (errore)
+   nCount = -1 ;
+  // se non ci sono superfici o quote di calcolo, non c'è niente da calcolare
+   if ( vIds.empty()  ||  vdDist.empty())
+      return GDB_ID_NULL ;
+  // recupero il riferimento della prima superficie
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( vIds[0], frSurf))
+      return GDB_ID_NULL ;
+  // recupero il riferimento di destinazione
+   Frame3d frDest ;
+   if ( ! pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest))
+      return GDB_ID_NULL ;
+  // recupero le superfici TriMesh e le porto tutte in locale alla prima
+   SURFLOCALVECTOR vSurfL ; vSurfL.reserve( vIds.size()) ;
+   CISURFTMPVECTOR vpStm ;  vpStm.reserve( vIds.size()) ;
+   for ( int i = 0 ; i < int( vIds.size()) ; ++ i) {
+      vSurfL.emplace_back( pGeomDB, vIds[i], frSurf) ;
+      if ( vSurfL[i].Get() == nullptr)
+         return GDB_ID_NULL ;
+      vpStm.emplace_back( GetSurfTriMesh( vSurfL[i].Get())) ;
+   }
+  // porto in locale alla superficie il punto e la normale e ne calcolo un riferimento
+   Point3d ptOnL = GetPointLocal( pGeomDB, ptOn, nRefType, frSurf) ;
+   Vector3d vtNL = GetVectorLocal( pGeomDB, vtN, nRefType, frSurf) ;
+   Frame3d frPlanes ;
+   if ( ! frPlanes.Set( ptOnL, vtNL))
+      return GDB_ID_NULL ;
+  // recupero i contorni delle varie silhouette
+   int nFirstId = GDB_ID_NULL ;
+   int nTempCount = 0 ;
+   PtrOwner<ICAvParSilhouettesSurfTm> pCavParSilh( CreateCAvParSilhouettesSurfTm()) ;
+   if ( IsNull( pCavParSilh)  ||  ! pCavParSilh->SetData( vpStm, frPlanes, dToler))
+      return GDB_ID_NULL ;
+   for ( auto dDist : vdDist) {
+     // recupero i loop come polilinee
+      POLYLINEVECTOR vPL ;
+      if ( ! pCavParSilh->GetSilhouette( dDist, vPL))
+         return GDB_ID_NULL ;
+     // dalle polilinee creo le curve e le inserisco nel DB
+      for ( int i = 0 ; i < int( vPL.size()) ; ++ i) {
+        // creo la curva
+         PtrOwner<ICurveComposite> pCrvCompo( CreateCurveComposite()) ;
+         if ( ! pCrvCompo->FromPolyLine( vPL[i]))
+            return GDB_ID_NULL ;
+        // assegno direzione di estrusione
+         pCrvCompo->SetExtrusion( vtNL) ;
+        // la porto nel riferimento destinazione
+         pCrvCompo->LocToLoc( frSurf, frDest) ;
+        // la inserisco nel DB geometrico
+         int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( pCrvCompo)) ;
+         if ( nNewId == GDB_ID_NULL)
+            return GDB_ID_NULL ;
+        // copio il materiale
+         if ( ! pGeomDB->CopyMaterial( vIds[0], nNewId))
+            return GDB_ID_NULL ;
+        // aggiorno contatori
+         if ( nFirstId == GDB_ID_NULL)
+            nFirstId = nNewId ;
+         ++ nTempCount ;
+      }
+   }
+   nCount = nTempCount ;
+   return nFirstId ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeGetSurfTmParSilhouettes( const INTVECTOR& vIds, const Point3d& ptOn, const Vector3d& vtN, const DBLVECTOR& vdDist,
+                            double dToler, int nDestGrpId, int nRefType, int* pnCount)
+{
+  // eseguo
+   int nCount = -1 ;
+   int nFirstId = MyGetSurfTmParSilhouettes( vIds, ptOn, vtN, vdDist, dToler, nDestGrpId, nRefType, nCount) ;
+  // aggiorno contatori
+   if ( nFirstId != GDB_ID_NULL)
+      ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtGetSurfTmParSilhouettes({" + ToString( vIds) + "},{" +
+                                                     ToString( ptOn) + "},{" +
+                                                     ToString( vtN) + "},{" +
+                                                     ToString( vdDist) + "}," +
+                                                     ToString( dToler) + "," +
+                                                     ToString( nDestGrpId) + "," +
+                                                     RefTypeToString( nRefType) + ")" +
+                    " -- Id1=" + ToString( nFirstId) + ",Nbr=" + ToString( nCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultati
+   if ( pnCount != nullptr)
+      *pnCount = nCount ;
+   return nFirstId ;
+}
+
 //----------------------------------------------------------------------------
 int
 ExeExtractSurfTmFacetLoops( int nId, int nFacet, int nDestGrpId, int* pnCount)
@@ -972,6 +1157,59 @@ ExeExtractSurfTmFacetLoops( int nId, int nFacet, int nDestGrpId, int* pnCount)
    return nFirstId ;
 }
 
+//----------------------------------------------------------------------------
+int
+ExeExtractSurfTmTriaLoop( int nId, int nT, int nDestGrpId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   if ( pStm == nullptr)
+      return GDB_ID_NULL ;
+   bool bOk = true ;
+   // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId, frSurf) ;
+   // recupero il riferimento di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest) ;
+   // recupero la normale del trinagolo (da usare come estrusione della curva)
+   Triangle3d tria ; pStm->GetTriangle(nT, tria) ;
+   Vector3d vtN = tria.GetN() ;
+   // creo il loop come poliline
+   PolyLine PL ;
+   for ( int i = 0 ; i < 3 ; ++i)
+      PL.AddUPoint( i, tria.GetP(i)) ;
+   PL.Close() ;
+   // dalla polilinea creo la curva e la inserisco nel DB
+   // creo la curva
+   PtrOwner<ICurveComposite> pCrvCompo( CreateCurveComposite()) ;
+   bOk = bOk && pCrvCompo->FromPolyLine( PL) ;
+   // imposto estrusione
+   bOk = bOk && pCrvCompo->SetExtrusion( vtN) ;
+   // la porto nel riferimento destinazione
+   bOk = bOk && pCrvCompo->LocToLoc( frSurf, frDest) ;
+   // la inserisco nel DB geometrico
+   int nNewId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( pCrvCompo)) : GDB_ID_NULL) ;
+   bOk = bOk && ( nNewId != GDB_ID_NULL) ;
+   // copio il materiale
+   if ( ! pGeomDB->CopyMaterial( nId, nNewId))
+      return GDB_ID_NULL ;
+
+   ExeSetModified() ;
+   // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtExtractSurfTmTriaLoop(" + ToString( nId) + "," +
+         ToString( nT) + "," +
+         ToString( nDestGrpId) + ")" +
+         " -- Id=" + ToString( nNewId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   // restituisco il risultato
+   return nNewId ;
+}
+
 //-------------------------------------------------------------------------------
 int
 ExeCopySurfTmFacet( int nId, int nFacet, int nDestGrpId)
@@ -1081,6 +1319,103 @@ ExeSurfTmGetFacetBBoxRef( int nId, int nFacet, int nFlag, const Frame3d& frRef,
    return pStm->GetFacetBBox( nFacet, frGlobL, b3Box, nFlag) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSurfTmGetFacetOutlineInfo( int nId, int nFacet, int nRefId,
+                              int& nStatus, BOOLVECTOR& vbOpen, INTVECTOR& vnAdj, DBLVECTOR& vdLen,
+                              PNTVECTOR& vptStart, VCT3DVECTOR& vvtNorm, DBLVECTOR& vdElev)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   if ( pStm == nullptr)
+      return false ;
+  // recupero normale della faccia
+   Vector3d vtNorm ;
+   if ( ! pStm->GetFacetNormal( nFacet, vtNorm))
+      return false ;
+  // recupero i loop come polilinee
+   POLYLINEVECTOR vPL ;
+   if ( ! pStm->GetFacetLoops( nFacet, vPL)  ||  vPL.empty())
+      return false ;
+  // calcolo lo stato
+   if ( vPL.size() == 1)
+      nStatus = 0 ;
+   else {
+      nStatus = -1 ;
+      for ( int i = 1 ; nStatus == -1 && i < int( vPL.size()) ; ++ i) {
+         double dIni, dFin ;
+         Point3d ptIni, ptFin ;
+         bool bFound = vPL[i].GetFirstULine( &dIni, &ptIni, &dFin, &ptFin) ;
+         while ( bFound) {
+            int nAdj = lround( dIni) ;
+            Vector3d vtNf ;
+            if ( nAdj >= 0  &&  pStm->GetFacetNormal( nAdj, vtNf)) {
+               Vector3d vtTg = ptFin - ptIni ;
+               vtTg.Normalize() ;
+               if ( ( vtTg ^ vtNf) * vtNorm > EPS_SMALL) {
+                  nStatus = 1 ;
+                  break ;
+               }
+            }
+            bFound = vPL[i].GetNextULine( &dIni, &ptIni, &dFin, &ptFin) ;
+         }
+      }
+   }
+  // pulisco e prealloco i vettori del risultato
+   int nDim = vPL[0].GetLineNbr() ;
+   vbOpen.clear() ; vbOpen.reserve( nDim) ;
+   vnAdj.clear() ; vnAdj.reserve( nDim) ;
+   vdLen.clear() ; vdLen.reserve( nDim) ;
+   vptStart.clear() ; vptStart.reserve( nDim) ;
+   vvtNorm.clear() ; vvtNorm.reserve( nDim) ;
+   vdElev.clear() ; vdElev.reserve( nDim) ;
+  // recupero riferimento alla lista dei punti
+   PNTULIST& lstPU = vPL[0].GetUPointList() ; 
+  // ciclo sui lati del loop esterno (il primo)
+   double dIni, dFin ;
+   Point3d ptIni, ptFin ;
+   bool bFound = vPL[0].GetFirstULine( &dIni, &ptIni, &dFin, &ptFin) ;
+   while ( bFound) {
+     // faccia adiacente
+      int nAdj = lround( dIni) ;
+     // lunghezza lato
+      double dLen = Dist( ptIni, ptFin) ;
+     // aperto se senza adiacenza o con faccia adiacente che va da parte negativa (tipo foro)
+      bool bOpen = true ;
+      Vector3d vtTg = ptFin - ptIni ;
+      vtTg.Normalize() ;
+      Vector3d vtNf ;
+      if ( nAdj >= 0  &&  pStm->GetFacetNormal( nAdj, vtNf))
+         bOpen = ((vtTg ^ vtNf) * vtNorm < EPS_SMALL) ;
+     // normale al lato (verso interno se chiuso, verso esterno se aperto)
+      Vector3d vtN = vtTg ;
+      vtN.Rotate( vtNorm, 0, ( bOpen ? -1 : 1)) ;
+     // elevazione secondo direzione della normale al lato
+      double dElev = 0 ;
+      for ( const auto& PU : lstPU) {
+         double dDist = ( PU.first - ptIni) * vtN ;
+         dElev = ( bOpen ? min( dElev, dDist) : max( dElev, dDist)) ;
+      }
+     // porto punto iniziale nel riferimento desiderato
+      TransformPoint( pGeomDB, nId, nRefId, ptIni) ;
+     // porto normale nel riferimento desiderato
+      TransformVector( pGeomDB, nId, nRefId, vtN) ;
+     // inserisco dati nei parametri di ritorno
+      vbOpen.emplace_back( bOpen) ;
+      vnAdj.emplace_back( nAdj) ;
+      vdLen.emplace_back( dLen) ;
+      vptStart.emplace_back( ptIni) ;
+      vvtNorm.emplace_back( vtN) ;
+      vdElev.emplace_back( dElev) ;
+     // passo al prossimo lato
+      bFound = vPL[0].GetNextULine( &dIni, &ptIni, &dFin, &ptFin) ;
+   }
+
+   return true ;
+}
+
 //----------------------------------------------------------------------------
 int
 ExeSurfTmGetEdges( int nId, int nDestGrpId, bool bSmoothAng, int* pnCount)
@@ -1138,6 +1473,47 @@ ExeSurfTmGetEdges( int nId, int nDestGrpId, bool bSmoothAng, int* pnCount)
    return nFirstId ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmGetCurvatures( int nId, int nV, double& dK1, Vector3d& vtK1, double& dK2, Vector3d& vtK2)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+
+  // Inzializzo i parametri di ritorno
+   dK1 = 0. ; dK2 = 0. ;
+   vtK1 = V_NULL ; vtK2 = V_NULL ;
+
+  // Recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // Recupero il riferimento globale del gruppo cui appartiene
+   Frame3d frSurf ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId, frSurf) ;
+
+  // Calcolo la Curvatura
+   bool bPlanar = false ;
+   Vector3d vtNorm = V_NULL ;
+   bOk = bOk && pStm->GetCurvature( nV, dK1, vtK1, dK2, vtK2, bPlanar, vtNorm) ;
+  // Se superficie localmente piana
+   if ( bPlanar) {
+      vtK1 = V_NULL ; // Generico vettore parallelo alla superficie (dK1 circa 0.)
+      vtK2 = V_NULL ; // generico vettore generico parallelo alla superficie e perpendicolare a vtK1 (dK2 circa 0.)
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmGetCurvature(" + ToString( nId) + "," +
+                                               ToString( nV) + ")" +
+                    " -- bOk=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+  // Restituisco il risultato
+   return bOk ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeSurfBezierGetPoint( int nSurfId, double dU, double dV, int nRefId, Point3d& ptP)
@@ -1239,7 +1615,7 @@ ExeSurfBezierGetPointNrmD1( int nSurfId, double dU, double dV, int nUsd, int nVs
 }
 
 //----------------------------------------------------------------------------
-int
+static int
 MySurfBezierGetCurveUV( int nSurfId, bool bIsU, double dPar, int nDestGrpId)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
@@ -1260,7 +1636,7 @@ MySurfBezierGetCurveUV( int nSurfId, bool bIsU, double dPar, int nDestGrpId)
    PtrOwner<ICurveComposite> pCrv( bIsU ? pSbz->GetCurveOnU( dPar) : pSbz->GetCurveOnV( dPar)) ;
    if ( IsNull( pCrv))
       return GDB_ID_NULL ;
-  // se è una curva
+  // se è una curva
    if ( ! pCrv->IsAPoint()) {
      // porto la curva nel riferimento destinazione
       pCrv->LocToLoc( frSurf, frDest) ;
@@ -1270,7 +1646,7 @@ MySurfBezierGetCurveUV( int nSurfId, bool bIsU, double dPar, int nDestGrpId)
       pGeomDB->CopyMaterial( nSurfId, nNewId) ;
       return nNewId ;
    }
-  // altrimenti è collassata in un punto
+  // altrimenti è collassata in un punto
    else {
       Point3d ptP ; pCrv->GetStartPoint( ptP) ;
       PtrOwner<IGeoPoint3d> pGeoPnt( CreateGeoPoint3d()) ;
@@ -1324,6 +1700,30 @@ ExeSurfBezierGetCurveV( int nSurfId, double dU, int nDestGrpId)
    return nNewId ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfBezierParamsFromPoint( int nSurfId, const Point3d& ptOnSurf, int nRefId, double& dU, double& dV)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie di Bezier
+   const ISurfBezier* pSbz = GetSurfBezier( pGeomDB->GetGeoObj( nSurfId)) ;
+   if ( pSbz == nullptr)
+      return false ;
+  // porto il punto Near nel riferimento dell'entità
+   Point3d ptOnSurfL = ptOnSurf ;
+   if ( ! InvTransformPoint( pGeomDB, nSurfId, nRefId, ptOnSurfL))
+      return false ;
+  // determino i parametri corrispondenti al punto
+   Point3d ptParam ;
+   if ( ! pSbz->UnprojectPoint( ptOnSurfL, ptParam, P_INVALID))
+      return false ;
+   dU = ptParam.x ;
+   dV = ptParam.y ;
+
+   return true ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeSurfBezierGetInfo( int nSurfId, int& nDegU, int& nDegV, int& nSpanU, int& nSpanV, bool& bIsRat, bool& bTrimmed)
@@ -1374,7 +1774,7 @@ MySurfBezierGetControlCurveUV( int nSurfId, bool bIsU, int nInd, int nDestGrpId)
       pSbz->GetControlCurveOnU( nInd, PL) ;
    else
       pSbz->GetControlCurveOnV( nInd, PL) ;
-  // se è una curva
+  // se è una curva
    if ( PL.GetPointNbr() > 1) {
       PtrOwner<ICurveComposite> pCrvCo( CreateCurveComposite()) ;
       if ( IsNull( pCrvCo)  ||  ! pCrvCo->FromPolyLine( PL))
@@ -1387,7 +1787,7 @@ MySurfBezierGetControlCurveUV( int nSurfId, bool bIsU, int nInd, int nDestGrpId)
       pGeomDB->CopyMaterial( nSurfId, nNewId) ;
       return nNewId ;
    }
-  // se altrimenti è collassata in un punto
+  // se altrimenti è collassata in un punto
    else if ( PL.GetPointNbr() == 1) {
       Point3d ptP ; PL.GetFirstPoint( ptP) ;
       PtrOwner<IGeoPoint3d> pGeoPnt( CreateGeoPoint3d()) ;
@@ -1401,7 +1801,7 @@ MySurfBezierGetControlCurveUV( int nSurfId, bool bIsU, int nInd, int nDestGrpId)
       pGeomDB->CopyMaterial( nSurfId, nNewId) ;
       return nNewId ;
    }
-  // altrimenti è errore
+  // altrimenti è errore
    else
       return GDB_ID_NULL ;
 }
@@ -1453,6 +1853,8 @@ ExeExtractSurfBezierLoops( int nId, int nDestGrpId, int* pnCount)
   // recupero la superficie di Bezier
    const ISurfBezier* pSbz = GetSurfBezier( pGeomDB->GetGeoObj( nId)) ;
    bool bOk = ( pSbz != nullptr) ;
+   if ( ! bOk)
+      return GDB_ID_NULL ;
   // recupero il riferimento della superficie
    Frame3d frSurf ;
    bOk = bOk && pGeomDB->GetGlobFrame( nId, frSurf) ;
@@ -1462,25 +1864,26 @@ ExeExtractSurfBezierLoops( int nId, int nDestGrpId, int* pnCount)
   // richiedo i contorni della superficie e li inserisco nel DB
    int nFirstId = GDB_ID_NULL ;
    int nCount = 0 ;
-   int nL = 0 ;
+   ICRVCOMPOPOVECTOR vCC ;
-   PtrOwner<ICurve> pCrv( bOk ? pSbz->GetLoop( nL) : nullptr) ;
+   pSbz->GetLoops( vCC, true) ;
-   while ( ! IsNull( pCrv)) {
+   for ( int i = 0 ; i < int( vCC.size()) ; ++i) {
-     // porto la curva nel riferimento destinazione
+      if ( IsNull( vCC[i])  ||  ! vCC[i]->IsValid())
-      bOk = bOk && pCrv->LocToLoc( frSurf, frDest) ;
+         continue ;
-     // la inserisco nel DB geometrico
+      // porto la curva nel riferimento destinazione
-      int nNewId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( pCrv)) : GDB_ID_NULL) ;
+      bOk = bOk && vCC[i]->LocToLoc(frSurf, frDest) ;
+      // la inserisco nel DB geometrico
+      int nNewId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( vCC[i])) : GDB_ID_NULL) ;
       bOk = bOk && ( nNewId != GDB_ID_NULL) ;
-     // copio il materiale
+      // copio il materiale
-     if ( ! pGeomDB->CopyMaterial( nId, nNewId))
+      if ( ! pGeomDB->CopyMaterial( nId, nNewId))
          return GDB_ID_NULL ;
-     // aggiorno contatori
+      // aggiorno contatori
       if ( bOk  &&  nFirstId == GDB_ID_NULL)
          nFirstId = nNewId ;
       if ( bOk)
          ++ nCount ;
-     // passo alla prossima curva
-     pCrv.Set( bOk ? pSbz->GetLoop( ++nL) : nullptr) ;
    }
+
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -1494,3 +1897,44 @@ ExeExtractSurfBezierLoops( int nId, int nDestGrpId, int* pnCount)
       *pnCount = nCount ;
    return nFirstId ;
 }
+
+//----------------------------------------------------------------------------
+int
+ExeShowSurfBezierControlPoints( int nSrfId, int nDestGrpId, int* pnCount)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   // recupero la superficie di bezier
+   IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nSrfId) ;
+   if ( pGeoObj == nullptr  ||  pGeoObj->GetType() != SRF_BEZIER)
+      return GDB_ID_NULL ;
+   // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   bool bOk = true ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nSrfId, frSurf) ;
+   // recupero il riferimento di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest) ;
+   if ( ! bOk)
+      return GDB_ID_NULL ;
+   int nDegU = - 1, nDegV = - 1, nSpanU = - 1, nSpanV = - 1 ;
+   bool bRat = false, bTrimmed = false ;
+   ISurfBezier* pSrfBez = GetSurfBezier( pGeoObj) ;
+   pSrfBez->GetInfo( nDegU, nDegV, nSpanU, nSpanV, bRat, bTrimmed) ;
+   int nFirstId = -1 ;
+   int nCount = 0 ;
+   for ( int i = 0 ; i < (nDegU * nSpanU + 1) * ( nDegV * nSpanV + 1) ; ++i) {
+      IGeoPoint3d* pGeoPt( CreateGeoPoint3d()) ;
+      pGeoPt->Set( pSrfBez->GetControlPoint( i, &bOk)) ;
+      pGeoPt->LocToLoc( frSurf, frDest) ;
+      int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, pGeoPt) ;
+      if ( nFirstId == GDB_ID_NULL)
+         nFirstId = nId ;
+      if ( nId != GDB_ID_NULL)
+         ++nCount ;
+   }
+   // restituisco i risultati
+   if ( pnCount != nullptr)
+      *pnCount = nCount ;
+   return nFirstId ;
+}

EXE_GdbModifySurf.cpp

@@ -23,7 +23,7 @@
 #include "/EgtDev/Include/EGkCurveComposite.h"
 #include "/EgtDev/Include/EGkCurveLocal.h"
 #include "/EgtDev/Include/EGkSurfFlatRegion.h"
-#include "/EgtDev/Include/EGkSurfTriMesh.h"
+#include "/EgtDev/Include/EGkSurfTriMeshAux.h"
 #include "/EgtDev/Include/EGkSurfBezier.h"
 #include "/EgtDev/Include/EGkSurfLocal.h"
 #include "/EgtDev/Include/EGkStmFromTriangleSoup.h"
@@ -77,7 +77,7 @@ MyExplodeSurfTriMesh( int nId, int& nCount)
       return GDB_ID_NULL ;
   // recupero il numero di componenti connesse
    int nParts = pStm->GetPartCount() ;
-  // se ci sono pi� parti, separo queste
+  // se ci sono più parti, separo queste
    if ( nParts > 1) {
       int nFirstId = GDB_ID_NULL ;
       nCount = 0 ;
@@ -102,9 +102,36 @@ MyExplodeSurfTriMesh( int nId, int& nCount)
      // restituisco risultati
       return nFirstId ;
    }
+  // recupero il numero di gusci
+   int nShells = pStm->GetShellCount() ;
+  // se ci sono più gusci, separo questi
+   if ( nShells > 1) {
+      int nFirstId = GDB_ID_NULL ;
+      nCount = 0 ;
+      for ( int i = 0 ; i < nShells ; ++ i) {
+         ISurfTriMesh* pFac = pStm->CloneShell( i) ;
+         if ( pFac == nullptr)
+            continue ;
+        // inserisco la superficie nello stesso gruppo e nello stesso posto del GeomDB
+         int nNewId = pGeomDB->InsertGeoObj( GDB_ID_NULL, nId, GDB_BEFORE, pFac) ;
+         if ( nNewId == GDB_ID_NULL)
+            return GDB_ID_NULL ;
+        // copio gli attributi
+        if ( ! pGeomDB->CopyAttributes( nId, nNewId))
+            return GDB_ID_NULL ;
+        // aggiorno contatori
+         if ( nFirstId == GDB_ID_NULL)
+            nFirstId = nNewId ;
+         ++ nCount ;
+      }
+     // elimino la superficie originale
+      pGeomDB->Erase( nId) ;
+     // restituisco risultati
+      return nFirstId ;
+   }
   // recupero il numero di facce
    int nFacets = pStm->GetFacetCount() ;
-  // se ci sono pi� facce, separo queste
+  // se ci sono più facce, separo queste
    if ( nFacets > 1) {
      // copio tutte le facce
       int nFirstId = GDB_ID_NULL ;
@@ -130,7 +157,7 @@ MyExplodeSurfTriMesh( int nId, int& nCount)
      // restituisco risultati
       return nFirstId ;
    }
-  // non devo fare alcunch�
+  // non devo fare alcunché
    nCount = 1 ;
    return nId ;
 }
@@ -147,7 +174,7 @@ MyExplodeSurfFlatRegion( int nId, int& nCount)
       return GDB_ID_NULL ;
   // recupero il numero di componenti connessi (chunk)
    int nChunk = pSfr->GetChunkCount() ;
-  // se c'� un solo componente, non devo fare alcunch�
+  // se c'è un solo componente, non devo fare alcunché
    if ( nChunk == 1) {
       nCount = 1 ;
       return nId ;
@@ -209,7 +236,7 @@ ExeExplodeSurface( int nId, int* pnCount)
 
 //-------------------------------------------------------------------------------
 bool
-ExeApproxSurface( int nId, double dLinTol)
+ExeApproxSurface( int nId, double dLinTol, double dTriaMinSide)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
@@ -230,8 +257,7 @@ ExeApproxSurface( int nId, double dLinTol)
    else if ( nType == SRF_BEZIER) {
      // recupero la superficie ausiliaria della Bezier
       const ISurfBezier* pSbez = GetSurfBezier( pGeomDB->GetGeoObj( nId)) ;
-      const ISurfTriMesh* pAuxSurf = ( pSbez != nullptr ? pSbez->GetAuxSurf() : nullptr) ;
+      pStm.Set( ( pSbez != nullptr ? pSbez->GetApproxSurf( dLinTol, dTriaMinSide) : nullptr)) ;
-      pStm.Set( pAuxSurf != nullptr ? pAuxSurf->Clone() : nullptr) ;
    }
    bool bOk = ( ! IsNull( pStm)) ;
   // semplificazione della trimesh
@@ -242,7 +268,8 @@ ExeApproxSurface( int nId, double dLinTol)
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
       string sLua = "EgtApproxSurf(" + ToString( nId) + "," +
-                                       ToString( dLinTol) + ")" +
+                                       ToString( dLinTol) + "," +
+                                       ToString( dTriaMinSide) + ")" +
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
@@ -296,8 +323,8 @@ ExeSurfFrSubtract( int nId1, int nId2)
    bOk = bOk && ( pSfr2L != nullptr) ;
   // eseguo la sottrazione della seconda superficie dalla prima
    bOk = bOk && pSfr1->Subtract( *pSfr2L) ;
-  // se il risultato � vuoto, cancello la FlatRegion
+  // se il risultato è vuoto, cancello la FlatRegion
-   if ( bOk  && ! pSfr1->IsValid())
+   if ( bOk  &&  ! pSfr1->IsValid())
       pGeomDB->Erase( nId1) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
@@ -328,8 +355,8 @@ ExeSurfFrIntersect( int nId1, int nId2)
    bOk = bOk && ( pSfr2L != nullptr) ;
   // eseguo l'intersezione tra le due superfici
    bOk = bOk && pSfr1->Intersect( *pSfr2L) ;
-  // se il risultato � vuoto, cancello la FlatRegion
+  // se il risultato è vuoto, cancello la FlatRegion
-   if ( bOk  && ! pSfr1->IsValid())
+   if ( bOk  &&  ! pSfr1->IsValid())
       pGeomDB->Erase( nId1) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
@@ -353,8 +380,8 @@ ExeSurfFrOffset( int nId, double dDist, int nType)
    bool bOk = ( pSfr != nullptr) ;
   // eseguo l'offset
    bOk = bOk && pSfr->Offset( dDist, nType) ;
-  // se il risultato � vuoto, cancello la FlatRegion
+  // se il risultato è vuoto, cancello la FlatRegion
-   if ( bOk  && ! pSfr->IsValid())
+   if ( bOk  &&  ! pSfr->IsValid())
       pGeomDB->Erase( nId) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
@@ -373,7 +400,7 @@ bool
 ExeSurfFrOffsetAdv( int nId, double dDist, int nType, int& nNewId)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
-   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   VERIFY_GEOMDB( pGeomDB, false)
   // recupero la superficie FlatRegion
    ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
    if ( pSfr == nullptr)
@@ -394,6 +421,32 @@ ExeSurfFrOffsetAdv( int nId, double dDist, int nType, int& nNewId)
    return true ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfFrEraseChunk( int nId, int nChunk)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie FlatRegion
+   ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
+   if ( pSfr == nullptr)
+      return false ;      
+  // elimino il chunk indicato
+   bool bOk = pSfr->EraseChunk( nChunk) ;
+  // se il risultato è vuoto, cancello la FlatRegion
+   if ( bOk  &&  ! pSfr->IsValid())
+      pGeomDB->Erase( nId) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfFrEraseChunk(" + ToString( nId) + "," +
+                                             ToString( nChunk) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeSurfFrMoveSimpleNoCollision( int nId1, int nId2, const Vector3d& vtDir, double& dLen, int nRefType)
@@ -443,11 +496,11 @@ bool
 ExeSurfTmMoveVertex( int nId, int nVert, const Point3d& ptNewVert, int nRefType, bool bUpdate)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
-   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   VERIFY_GEOMDB( pGeomDB, false)
   // recupero la superficie
    ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
    bool bOk = ( pStm != nullptr) ;
-  // recupero il riferimento in cui � immersa la superficie
+  // recupero il riferimento in cui è immersa la superficie
    Frame3d frStm ;
    bOk = bOk && pGeomDB->GetGlobFrame( nId, frStm) ;
   // eseguo la modifica
@@ -475,6 +528,50 @@ ExeSurfTmMoveVertex( int nId, int nVert, const Point3d& ptNewVert, int nRefType,
    return bOk ;
 }
 
+//-------------------------------------------------------------------------------
+bool
+ExeSurfTmMoveFacet( int nId, int nFacet, const Vector3d& vtMove, int nRefType, bool bUpdate)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // recupero il riferimento in cui è immersa la superficie
+   Frame3d frStm ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId, frStm) ;
+  // porto in locale il movimento
+   Vector3d vtMoveL = GetVectorLocal( pGeomDB, vtMove, nRefType, frStm) ;
+  // recupero tutti i vertici della faccia
+   INTVECTOR vVert ;
+   bOk = bOk && pStm->GetAllVertInFacet( nFacet, vVert) ;
+  // sposto tutti i vertici della faccia della quantità desiderata
+   if ( bOk) {
+      for ( const auto nVert : vVert) {
+        // recupero la posizione originale del vertice
+         Point3d ptV ;
+         if ( pStm->GetVertex( nVert, ptV))
+            pStm->MoveVertex( nVert, ptV + vtMoveL) ;
+      }
+   }
+  // se richiesto, semplificazione della trimesh
+   if ( bUpdate)
+      bOk = bOk && pStm->DoCompacting() ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmMoveFacet(" + IdToString( nId) + "," +
+                                            ToString( nFacet) + ",{"  +
+                                            ToString( vtMove) + "}," +
+                                            RefTypeToString( nRefType) + "," +
+                                            ( bUpdate ? "true" : "false") + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return bOk ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 MySurfTmToTriangles( int nId, int& nCount)
@@ -487,7 +584,7 @@ MySurfTmToTriangles( int nId, int& nCount)
       return GDB_ID_NULL ;
   // recupero il numero di triangoli
    int nTria = pStm->GetTriangleCount() ;
-  // se ci sono pi� triangoli, li separo
+  // se ci sono più triangoli, li separo
    if ( nTria > 1) {
      // copio tutti triangoli
       int nFirstId = GDB_ID_NULL ;
@@ -513,7 +610,7 @@ MySurfTmToTriangles( int nId, int& nCount)
      // restituisco risultati
       return nFirstId ;
    }
-  // non devo fare alcunch�
+  // non devo fare alcunché
    nCount = 1 ;
    return nId ;
 }
@@ -784,27 +881,6 @@ ExeSurfTmIntersect( int nId1, int nId2, bool bTwoColors)
    return bOk ;
 }
 
-//----------------------------------------------------------------------------
-bool
-ExeSurfTmResetTwoColors( int nId)
-{
-   IGeomDB* pGeomDB = GetCurrGeomDB() ;
-   VERIFY_GEOMDB( pGeomDB, false)
-  // recupero la superficie TriMesh
-   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
-   bool bOk = ( pStm != nullptr) ;
-  // reset dei flag sui triangoli per i due colori
-   bOk = bOk && pStm->ResetTFlags() ;
-   ExeSetModified() ;
-  // se richiesto, salvo il comando Lua equivalente
-   if ( IsCmdLog()) {
-      string sLua = "EgtSurfTmResetTwoColors(" + ToString( nId) + ")" +
-                    " -- Ok=" + ToString( bOk) ;
-      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
-   }
-   return bOk ;
-}
-
 //----------------------------------------------------------------------------
 static ISurfTriMesh*
 MyCreateSubSurfTm( const ISurfTriMesh* pStm, const INTVECTOR& vTria, const INTVECTOR& vTria2)
@@ -1016,6 +1092,277 @@ ExeSurfTmSubtractProjectedFacesOnFace( int nSurfId, int nFaceInd, int nDestGrpId
    return bOk ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmSetFaceColor( int nId, int nFacet, int nColor)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie TriMesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // recupero tutti i triangoli della faccia e imposto il flag opportuno per il colore
+   INTVECTOR vTria ;
+   bOk = bOk && pStm->GetAllTriaInFacet( nFacet, vTria) ;
+   for ( const auto nT : vTria)
+      pStm->SetTFlag( nT, nColor) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmSetFaceColor(" + ToString( nId) + "," +
+                                               ToString( nFacet) + "," +
+                                               ToString( nColor) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmGetTriaColor( int nId, int nTria, int& nColor)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie TriMesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // recupero il colore del triangolo
+   return ( bOk && pStm->GetTFlag( nTria, nColor)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmResetTwoColors( int nId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie TriMesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // reset dei flag sui triangoli per i due colori
+   bOk = bOk && pStm->ResetTFlags() ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmResetTwoColors(" + ToString( nId) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmSetShowEdges( int nId, bool bShow)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie trimesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // imposto lo stato di visualizzazione degli spigoli vivi
+   if ( bOk)
+      pStm->SetShowEdges( bShow) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmSetShowEdges(" + ToString( nId) + "," +
+                                               ToString( bShow) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmGetShowEdges( int nId, bool& bShow)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie trimesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // recupero lo stato di visualizzazione degli spigoli vivi
+   if ( bOk)
+      bShow = pStm->GetShowEdges() ;
+   else
+      bShow = false ;
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmSetSmoothAng( int nId, double dAngDeg)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+   // recupero la superficie trimseh da trimmare
+   ISurfTriMesh* pSrfTm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   if ( pSrfTm == nullptr)
+      return false ;
+  // imposto l'angolo discriminante degli spigoli vivi
+   pSrfTm->SetSmoothAngle( dAngDeg) ;
+   ExeSetModified() ;
+   // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmSetSmoothAng(" + ToString( nId) + "," +
+                                             ToString( dAngDeg) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmGetSmoothAng( int nId, double& dAngDeg)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie trimesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // recupero l'angolo discriminante degli spigoli vivi
+   if ( bOk)
+      dAngDeg = pStm->GetSmoothAngle() ;
+   else
+      dAngDeg = 0 ;
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+static double
+GetStmOffsPrec( double dOffs, double dLinTol)
+{
+   return max( min( abs( dOffs) / 4., 10. * max( dLinTol, EPS_SMALL)), 0.5) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeSurfTmOffset( int nParentId, const INTVECTOR& vStmIds, double dOffs, double dLinTol, int nType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   nParentId = AdjustId( nParentId) ;
+  // se non ci sono superfici non c'è niente da calcolare
+   if ( vStmIds.empty())
+      return GDB_ID_NULL ;
+  // recupero il riferimento del gruppo di inserimento
+   Frame3d frLoc ;
+   if ( ! pGeomDB->GetGroupGlobFrame( nParentId, frLoc))
+      return GDB_ID_NULL ;
+  // recupero le superfici TriMesh e le porto tutte in locale
+   SURFLOCALVECTOR vSurfL ; vSurfL.reserve( vStmIds.size()) ;
+   CISURFTMPVECTOR vpStm ;  vpStm.reserve( vStmIds.size()) ;
+   for ( int i = 0 ; i < int( vStmIds.size()) ; ++ i) {
+      vSurfL.emplace_back( pGeomDB, vStmIds[i], frLoc) ;
+      if ( vSurfL[i].Get() == nullptr)
+         return GDB_ID_NULL ;
+      vpStm.emplace_back( GetSurfTriMesh( vSurfL[i].Get())) ;
+   }
+  // precisione per Tridexel in funzione dell'offset e della tolleranza lineare
+   double dPrec = GetStmOffsPrec( dOffs, dLinTol) ;
+  // recupero la superficie risultante
+   PtrOwner<ISurfTriMesh> pStmOffs( CreateSurfTriMeshesOffset( vpStm, dOffs, dPrec, nType)) ;
+   bool bOk = ( ! IsNull( pStmOffs) && pStmOffs->IsValid()) ;
+   int nId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pStmOffs)) : GDB_ID_NULL) ;
+  // copio gli attributi
+   pGeomDB->CopyAttributes( vStmIds[0], nId) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmOffset(" + ToString( nParentId) + ")" +
+                                         ToString( vStmIds) + "," +
+                                         ToString( dOffs) + "," +
+                                         ToString( dLinTol) + "," +
+                                         ToString( nType) + ")" +
+                    " -- Id=" + ToString( nId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return nId ;
+}
+
+//-------------------------------------------------------------------------------
+int
+ExeSurfTmThickeningOffset( int nParentId, const INTVECTOR& vStmIds, double dOffs, double dLinTol, int nType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   nParentId = AdjustId( nParentId) ;
+  // se non ci sono superfici non c'è niente da calcolare
+   if ( vStmIds.empty())
+      return GDB_ID_NULL ;
+  // recupero il riferimento del gruppo di inserimento
+   Frame3d frLoc ;
+   if ( ! pGeomDB->GetGroupGlobFrame( nParentId, frLoc))
+      return GDB_ID_NULL ;
+  // recupero le superfici TriMesh e le porto tutte in locale
+   SURFLOCALVECTOR vSurfL ; vSurfL.reserve( vStmIds.size()) ;
+   CISURFTMPVECTOR vpStm ;  vpStm.reserve( vStmIds.size()) ;
+   for ( int i = 0 ; i < int( vStmIds.size()) ; ++ i) {
+      vSurfL.emplace_back( pGeomDB, vStmIds[i], frLoc) ;
+      if ( vSurfL[i].Get() == nullptr)
+         return GDB_ID_NULL ;
+      vpStm.emplace_back( GetSurfTriMesh( vSurfL[i].Get())) ;
+   }
+  // precisione per Tridexel in funzione dell'offset e della tolleranza lineare
+   double dPrec = GetStmOffsPrec( dOffs, dLinTol) ;
+  // recupero la superficie risultante
+   PtrOwner<ISurfTriMesh> pStmOffs( CreateSurfTriMeshesThickeningOffset( vpStm, dOffs, dPrec, nType)) ;
+   bool bOk = ( ! IsNull( pStmOffs) && pStmOffs->IsValid()) ;
+   int nId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pStmOffs)) : GDB_ID_NULL) ;
+  // copio gli attributi
+   pGeomDB->CopyAttributes( vStmIds[0], nId) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSurfTmThickeningOffset(" + ToString( nParentId) + ")" +
+                                                   ToString( vStmIds) + "," +
+                                                   ToString( dOffs) + "," +
+                                                   ToString( dLinTol) + "," +
+                                                   ToString( nType) + ")" +
+                    " -- Id=" + ToString( nId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return nId ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+ExeCutSurfBzPlane( int nId, const Point3d& ptOn, const Vector3d& vtN, bool bSaveOnEq, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie TriMesh
+   ISurfBezier* pSbz = GetSurfBezier( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pSbz != nullptr) ;
+  // recupero il riferimento locale
+   Frame3d frLoc ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId, frLoc) ;
+  // porto in locale il punto e la normale del piano
+   Point3d ptOnL = GetPointLocal( pGeomDB, ptOn, nRefType, frLoc) ;
+   Vector3d vtNL = GetVectorLocal( pGeomDB, vtN, nRefType, frLoc) ;
+  // calcolo il piano di taglio
+   Plane3d plPlane ;
+   bOk = bOk && plPlane.Set( ptOnL, vtNL) ;
+  // eseguo il taglio
+   bOk = bOk &&  pSbz->Cut( plPlane, bSaveOnEq) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCutSurfBzPlane(" + IdToString( nId) + ",{" +
+                                           ToString( ptOn) + "},{" +
+                                           ToString( vtN) + "}," +
+                                           ( bSaveOnEq ? "true" : "false") + "," +
+                                           RefTypeToString( nRefType) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return bOk ;
+}
 
 //----------------------------------------------------------------------------
 static bool 
@@ -1053,7 +1400,7 @@ ExeSurfBzTrim( int nId, int nCutterId)
    ExeSetModified() ;
    // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtSurfTmCut(" + ToString( nId) + "," +
+      string sLua = "EgtSurfBzCut(" + ToString( nId) + "," +
          ToString( nCutterId) + "," +
          " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;

EXE_GdbModifyVol.cpp

@@ -104,10 +104,9 @@ ExeVolZmapChangeResolution( int nId, int nNewRes)
    VERIFY_GEOMDB( pGeomDB, false)
   // recupero lo Zmap
    IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
-   if ( pVZM == nullptr)
+   bool bOk = ( pVZM != nullptr) ;
-      return false ;
   // cambio la risoluzione (rapporto Voxel/Dexel, valori ammessi 1 e 2)
-   bool bOk = pVZM->ChangeResolution( nNewRes) ;
+   bOk = bOk && pVZM->ChangeResolution( nNewRes) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -120,6 +119,46 @@ ExeVolZmapChangeResolution( int nId, int nNewRes)
    return bOk ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeVolZmapSetShowEdges( int nId, bool bShow)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero lo Zmap
+   IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pVZM != nullptr) ;
+  // imposto lo stato di visualizzazione degli spigoli vivi
+   if ( bOk)
+      pVZM->SetShowEdges( bShow) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtVolZmapSetShowEdges(" + ToString( nId) + "," +
+                                                ToString( bShow) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeVolZmapGetShowEdges( int nId, bool& bShow)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero lo Zmap
+   IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pVZM != nullptr) ;
+  // leggo lo stato di visualizzazione degli spigoli vivi
+   if ( bOk)
+      bShow = pVZM->GetShowEdges() ;
+   else
+      bShow = false ;
+   return bOk ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 ExeRemoveVolZmapPart( int nId, int nPart)
@@ -315,6 +354,34 @@ ExeVolZmapSetChiselTool( const INTVECTOR& vIds, const string& sToolName,
    return bOk ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeVolZmapSetAdditiveTool( const INTVECTOR& vIds, const string& sToolName,
+                           double dLen, double dDiam, double dCornR, int nFlag, bool bFirst)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero gli Zmap e assegno i dati dell'utensile
+   bool bOk = true ;
+   for ( int i = 0 ; i < int( vIds.size()) ; ++ i) {
+      IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( vIds[i])) ;
+      bOk = ( bOk && pVZM != nullptr && pVZM->SetAdditiveTool( sToolName, dLen, dDiam / 2, dCornR, nFlag, bFirst)) ;
+   }
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtVolZmapSetAdditiveTool({" + IdListToString( vIds) + "}," +
+                                                  sToolName + "," +
+                                                  ToString( dLen) + "," +
+                                                  ToString( dDiam) + "," +
+                                                  ToString( dCornR) + "," +
+                                                  ToString( nFlag) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return bOk ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeVolZmapResetTools( const INTVECTOR& vIds)
@@ -485,3 +552,113 @@ ExeCutVolZmapPlane( int nId, const Point3d& ptOn, const Vector3d& vtN, int nRefT
   // restituisco risultato
    return bOk ;
 }
+
+//----------------------------------------------------------------------------
+bool
+ExeVolZMapOffset( int nId, double dDist, int nType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero lo Zmap
+   IVolZmap* pVolZmap = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pVolZmap != nullptr) ;
+  // eseguo l'offset
+   bOk = bOk && pVolZmap->Offset( dDist, nType) ;
+  // se il risultato è vuoto, cancello lo Zmap
+   if ( bOk  &&  ! pVolZmap->IsValid())
+      pGeomDB->Erase( nId) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtVolZmapOffset(" + ToString( nId) + "," +
+                                          ToString( dDist) + "," +
+                                          ToString( nType) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+ExeUpdateVolZmapByAddingSurfTm( int nVolZmapId, int nStmId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero lo Zmap
+   IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nVolZmapId)) ;
+   bool bOk = ( pVZM != nullptr) ;
+  // recupero la trimesh
+   PtrOwner<ISurfTriMesh> pStm( CloneSurfTriMesh( pGeomDB->GetGeoObj( nStmId))) ;
+   bOk = bOk && !IsNull( pStm) ;
+  // recupero il frame dello Zmap e della Trimesh
+   Frame3d frZmap, frStm ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nVolZmapId, frZmap) &&
+                pGeomDB->GetGlobFrame( nStmId, frStm) ;
+  // porto la Stm nel frame dello Zmap
+   bOk = bOk && pStm->LocToLoc( frStm, frZmap) ;
+  // aggiorno lo Zmap con la nuova superficie
+   bOk = bOk && pVZM->AddSurfTm( pStm) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtUpdateVolZmapByAddingSurfTm(" + ToString( nVolZmapId) + "," +
+                                                        ToString( nStmId) + ")"
+                    " -- bOk =" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+ExeVolZmapMakeUniform( int nVolZmapId, double dToler, bool bExtensionFirst, int nToolNum)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero lo Zmap
+   IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nVolZmapId)) ;
+   bool bOk = ( pVZM != nullptr) ;
+  // aggiorno lo Zmap
+   dToler = max( dToler, EPS_SMALL) ;
+   bOk = bOk && pVZM->MakeUniform( dToler, bExtensionFirst, nToolNum) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtVolZmapMakeUniform(" + ToString( nVolZmapId) + "," +
+                                               ToString( dToler) + "," +
+                                               ( bExtensionFirst ? "true" : "false") +
+                                               ToString( nToolNum) + ")"
+                    " -- bOk =" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//--------------------------------------------------------------------------------
+bool
+ExeVolZMapRemoveFins( int nVolZMapId, const Vector3d& vtDir, double dThick, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false) ;
+  // Recupero lo ZMap
+   IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nVolZMapId)) ;
+   bool bOk = ( pVZM != nullptr) ;
+  // recupero il riferimento locale
+   Frame3d frLoc ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nVolZMapId, frLoc) ;
+  // porto in locale la normale al piano
+   Vector3d vtDirL = GetVectorLocal( pGeomDB, vtDir, nRefType, frLoc) ;
+  // Aggiorno lo ZMap mediante rimozione delle alette
+   bOk = bOk && pVZM->RemoveFins( vtDirL, dThick) ;
+  // Se richiesto salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtVolZMapRemoveFins(" + ToString( nVolZMapId) + "," +
+                                              ToString( vtDir) + "," +
+                                              ToString( dThick) + "," +
+                                              RefTypeToString( nRefType) + ")" +
+                    " -- bOk =" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}

EXE_GdbObjAttribs.cpp

@@ -38,13 +38,56 @@ ExeCopyAttributes( int nSouId, int nDestId)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetLevel( int nId, int nLevel)
+ExeSetLevel( const INTVECTOR& vIds, int nLevel)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // imposto il livello
+  // recupero pezzo e layer correnti
-   bool bOk = pGeomDB->SetLevel( nId, nLevel) ;
+   bool bCurrPartOff = false ;
+   bool bCurrLayerOff = false ;
+   int nCurrPartId = ExeGetCurrPart() ;
+   int nCurrLayerId = ExeGetCurrLayer() ;
+  // ciclo sul vettore degli identificativi
+   bool bOk = true ;
+   for ( int i = 0 ; i < ssize( vIds) && bOk ; ++ i) {
+     // impostazione livello
+      int nId = (( vIds[i] != GDB_ID_SEL) ? vIds[i] : pGeomDB->GetFirstSelectedObj()) ;
+      while ( nId != GDB_ID_NULL) {
+        // imposto il livello
+         if ( ! pGeomDB->SetLevel( nId, nLevel))
+            bOk = false ;
+        // se nascosto pezzo corrente o layer corrente
+         if ( nLevel != GDB_LV_USER) {
+            if ( nId == nCurrPartId)
+               bCurrPartOff = true ;
+            else if ( nId == nCurrLayerId)
+               bCurrLayerOff = true ;
+         }
+        // passo al successivo
+         nId = (( vIds[i] != GDB_ID_SEL) ? GDB_ID_NULL : pGeomDB->GetNextSelectedObj()) ;
+      }
+   }
+  // se pezzo o layer correnti da rideterminare
+   bool bPrevCmdLog = SetCmdLog( false) ;
+   if ( bCurrPartOff)
+      ExeResetCurrPartLayer() ;
+   else if ( bCurrLayerOff)
+      ExeSetCurrPartLayer( nCurrPartId, ExeGetFirstLayer( nCurrPartId, true)) ;
+   SetCmdLog( bPrevCmdLog) ;
+  // dichiaro progetto modificato
    ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLevel = "GDB_LV.USER" ;
+      if ( nLevel == GDB_LV_SYSTEM)
+         sLevel = "GDB_LV.SYSTEM" ;
+      else if ( nLevel == GDB_LV_TEMP)
+         sLevel = "GDB_LV.TEMP" ;
+      string sLua = "EgtSetLevel({" + IdListToString( vIds) + "}," +
+                                      sLevel + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
    return bOk ;
 }
 
@@ -88,13 +131,56 @@ ExeGetCalcLevel( int nId, int* pnLevel)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetMode( int nId, int nMode)
+ExeSetMode( const INTVECTOR& vIds, int nMode)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // imposto il modo
+  // recupero pezzo e layer correnti
-   bool bOk = pGeomDB->SetMode( nId, nMode) ;
+   bool bCurrPartOff = false ;
+   bool bCurrLayerOff = false ;
+   int nCurrPartId = ExeGetCurrPart() ;
+   int nCurrLayerId = ExeGetCurrLayer() ;
+  // ciclo sul vettore degli identificativi
+   bool bOk = true ;
+   for ( int i = 0 ; i < ssize( vIds) && bOk ; ++ i) {
+     // impostazione livello
+      int nId = (( vIds[i] != GDB_ID_SEL) ? vIds[i] : pGeomDB->GetFirstSelectedObj()) ;
+      while ( nId != GDB_ID_NULL) {
+        // imposto il modo
+         if ( ! pGeomDB->SetMode( nId, nMode))
+            bOk = false ;
+        // se nascosto pezzo corrente o layer corrente
+         if ( nMode != GDB_MD_STD) {
+            if ( nId == nCurrPartId)
+               bCurrPartOff = true ;
+            else if ( nId == nCurrLayerId)
+               bCurrLayerOff = true ;
+         }
+        // passo al successivo
+         nId = (( vIds[i] != GDB_ID_SEL) ? GDB_ID_NULL : pGeomDB->GetNextSelectedObj()) ;
+      }
+   }
+  // se pezzo o layer correnti da rideterminare
+   bool bPrevCmdLog = SetCmdLog( false) ;
+   if ( bCurrPartOff)
+      ExeResetCurrPartLayer() ;
+   else if ( bCurrLayerOff)
+      ExeSetCurrPartLayer( nCurrPartId, ExeGetFirstLayer( nCurrPartId, true)) ;
+   SetCmdLog( bPrevCmdLog) ;
+  // dichiaro progetto modificato
    ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sMode = "GDB_MD.STD" ;
+      if ( nMode == GDB_MD_LOCKED)
+         sMode = "GDB_MD.LOCKED" ;
+      else if ( nMode == GDB_MD_HIDDEN)
+         sMode = "GDB_MD.HIDDEN" ;
+      string sLua = "EgtSetMode({" + IdListToString( vIds) + "}," +
+                                     sMode + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
    return bOk ;
 }
 
@@ -149,11 +235,11 @@ ExeSetStatus( const INTVECTOR& vIds, int nStat)
    int nCurrLayerId = ExeGetCurrLayer() ;
   // ciclo sul vettore degli identificativi
    bool bOk = true ;
-   for ( size_t i = 0 ; i < vIds.size() && bOk ; ++ i) {
+   for ( int i = 0 ; i < ssize( vIds) && bOk ; ++ i) {
      // impostazione stato
       int nId = (( vIds[i] != GDB_ID_SEL) ? vIds[i] : pGeomDB->GetFirstSelectedObj()) ;
       while ( nId != GDB_ID_NULL) {
-        // imposto il modo
+        // imposto lo stato
          if ( ! pGeomDB->SetStatus( nId, nStat))
             bOk = false ;
         // se nascosto pezzo corrente o layer corrente
@@ -232,12 +318,12 @@ ExeGetCalcStatus( int nId, int* pnStat)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetMark( int nId)
+ExeSetMark( int nId, int nMark)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
   // imposto l'evidenziazione
-   bool bOk = pGeomDB->SetMark( nId) ;
+   bool bOk = pGeomDB->SetMark( nId, nMark) ;
   // non produce modifica perchè mark ignorato in salvataggio  
    return bOk ;
 }
@@ -826,3 +912,13 @@ ExeGetTextureFrame( int nId, int nRefId, Frame3d& frTxrRef)
   // gestione trasformazione ( eventuale)
    return TransformFrame( pGeomDB, nId, nRefId, frTxrRef) ;
 }
+
+//-----------------------------------------------------------------------------
+bool
+ExeSetStipple( int nId, int nFactor, int nPattern)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // setto stipple
+   return pGeomDB->SetStipple( nId, nFactor, nPattern) ;
+}

EXE_GdbObjSelection.cpp

@@ -15,6 +15,7 @@
 #include "stdafx.h"
 #include "EXE.h"
 #include "EXE_Macro.h"
+#include "AuxDialogBox.h"
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 #include "/EgtDev/Include/EgtStringConverter.h"
@@ -76,6 +77,9 @@ ExeSelectObj( int nId)
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
+  // verifico se presente un dialogo modeless per aggiornare i valori
+   if ( bOk  &&  phDlgModeless != nullptr  &&  nDlgModelessItem != -1)
+      UpdateIdsModelessDialog( phDlgModeless, nDlgModelessItem) ;
   // restituisco risultato
    return bOk ;
 }
@@ -100,6 +104,9 @@ ExeDeselectObj( int nId)
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
+  // verifico se presente un dialogo modeless per aggiornare i valori
+   if ( bOk  &&  phDlgModeless != nullptr  &&  nDlgModelessItem != -1)
+      UpdateIdsModelessDialog( phDlgModeless, nDlgModelessItem) ;
   // restituisco risultato
    return bOk ;
 }
@@ -139,6 +146,9 @@ ExeSelectAll( bool bOnlyIfVisible)
                     " -- bOk=1" ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
+  // verifico se presente un dialogo modeless per aggiornare i valori
+   if ( phDlgModeless != nullptr  &&  nDlgModelessItem != -1)
+      UpdateIdsModelessDialog( phDlgModeless, nDlgModelessItem) ;
   // restituisco risultato
    return true ;
 }
@@ -160,6 +170,9 @@ ExeDeselectAll( void)
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
+  // verifico se presente un dialogo modeless per aggiornare i valori
+   if ( bOk  &&  phDlgModeless != nullptr  &&  nDlgModelessItem != -1)
+      UpdateIdsModelessDialog( phDlgModeless, nDlgModelessItem) ;
   // restituisco risultato
    return bOk ;
 }
@@ -186,6 +199,9 @@ ExeSelectGroupObjs( int nGroupId)
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
+  // verifico se presente un dialogo modeless per aggiornare i valori
+   if ( bOk  &&  phDlgModeless != nullptr  &&  nDlgModelessItem != -1)
+      UpdateIdsModelessDialog( phDlgModeless, nDlgModelessItem) ;
   // restituisco risultato
    return bOk ;
 }
@@ -209,6 +225,9 @@ ExeDeselectGroupObjs( int nGroupId)
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
+  // verifico se presente un dialogo modeless per aggiornare i valori
+   if ( bOk  &&  phDlgModeless != nullptr  &&  nDlgModelessItem != -1)
+      UpdateIdsModelessDialog( phDlgModeless, nDlgModelessItem) ;
   // restituisco risultato
    return bOk ;
 }

EXE_GdbObjects.cpp

@@ -18,6 +18,7 @@
 #include "GeoTools.h"
 #include "AuxTools.h"
 #include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EGkMultiGeomDB.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 #include "/EgtDev/Include/EGkUiUnits.h"
 #include "/EgtDev/Include/EgtStringConverter.h"
@@ -219,6 +220,43 @@ ExeGetPrevName( int nId, const string& sName)
    return pGeomDB->GetPrevName( nId, sName) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetNameInGroup( int nGroupId, const string& sName, INTVECTOR& vIds)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+   if ( ! pGeomDB->ExistsObj( nGroupId))
+      return false ;
+  // recupero gli oggetti con il nome desiderato
+   vIds.clear() ;
+   int nId = pGeomDB->GetFirstNameInGroup( nGroupId, sName) ;
+   while ( nId != GDB_ID_NULL) {
+      vIds.push_back( nId) ;
+      nId = pGeomDB->GetNextName( nId, sName) ;
+   }
+   return true ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetInfoInGroup( int nGroupId, const string& sKey, INTVECTOR& vIds)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+   if ( ! pGeomDB->ExistsObj( nGroupId))
+      return false ;
+  // recupero gli oggetti con l'info desiderata
+   vIds.clear() ;
+   int nId = pGeomDB->GetFirstInGroup( nGroupId) ;
+   while ( nId != GDB_ID_NULL) {
+      if ( pGeomDB->ExistsInfo( nId, sKey))
+         vIds.push_back( nId) ;
+      nId = pGeomDB->GetNext( nId) ;
+   }
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetBBox( int nId, int nFlag, BBox3d& b3Box)
@@ -263,16 +301,39 @@ ExeCopy( int nSouId, int nRefId, int nSonBeforeAfter)
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua ;
+      string sLua = "EgtCopy(" + ToString( nSouId) + "," +
-      if ( nSonBeforeAfter == GDB_LAST_SON)
+                                 IdToString( nRefId) + "," +
-         sLua = "EgtCopy(" + ToString( nSouId) + "," +
+                                 InsToString( nSonBeforeAfter) + ")" +
-                             IdToString( nRefId) + ")" +
+                    " -- Id=" + ToString( nNewId) ;
-                " -- Id=" + ToString( nNewId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
-      else
+   }
-         sLua = "EgtCopy(" + ToString( nSouId) + "," +
+  // restituisco risultato
-                             IdToString( nRefId) + "," +
+   return nNewId ;
-                             InsToString( nSonBeforeAfter) + ")" +
+}
-                " -- Id=" + ToString( nNewId) ;
+
+//-----------------------------------------------------------------------------
+int
+ExeCopyEx( int nSouCtx, int nSouId, int nDestCtx, int nRefId, int nSonBeforeAfter)
+{
+  // recupero i due GeomDB
+   IGeomDB* pSouGeomDB = GetGeomDB( nSouCtx) ;
+   VERIFY_GEOMDB( pSouGeomDB, GDB_ID_NULL)
+   IGeomDB* pDstGeomDB = GetGeomDB( nDestCtx) ;
+   VERIFY_GEOMDB( pDstGeomDB, GDB_ID_NULL)
+  // risolvo l'Id di riferimento per destinazione
+   nRefId = AdjustId( nRefId, nDestCtx) ;
+  // eseguo la copia
+   int nNewId = Copy( pSouGeomDB, nSouId, pDstGeomDB, GDB_ID_NULL, nRefId, nSonBeforeAfter) ;
+   pDstGeomDB->RemoveInfo( nNewId, GDB_SI_LIST) ;
+   pDstGeomDB->RemoveInfo( nNewId, GDB_SI_DUPLIST) ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCopyEx(" + ToString( nSouCtx) + "," +
+                                   ToString( nSouId) + "," +
+                                   ToString( nDestCtx) + "," +
+                                   IdToString( nRefId) + "," +
+                                   InsToString( nSonBeforeAfter) + ")" +
+                    " -- Id=" + ToString( nNewId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
   // restituisco risultato
@@ -293,22 +354,68 @@ ExeCopyGlob( int nSouId, int nRefId, int nSonBeforeAfter)
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua ;
+      string sLua = "EgtCopyGlob(" + ToString( nSouId) + "," +
-      if ( nSonBeforeAfter == GDB_LAST_SON)
+                                     IdToString( nRefId) + "," +
-         sLua = "EgtCopyGlob(" + ToString( nSouId) + "," +
+                                     InsToString( nSonBeforeAfter) + ")" +
-                                 IdToString( nRefId) + ")" +
+                    " -- Id=" + ToString( nNewId) ;
-                " -- Id=" + ToString( nNewId) ;
-      else
-         sLua = "EgtCopyGlob(" + ToString( nSouId) + "," +
-                                 IdToString( nRefId) + "," +
-                                 InsToString( nSonBeforeAfter) + ")" +
-                " -- Id=" + ToString( nNewId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
   // restituisco risultato
    return nNewId ;
 }
 
+//-----------------------------------------------------------------------------
+int
+ExeCopyGlobEx( int nSouCtx, int nSouId, int nDestCtx, int nRefId, int nSonBeforeAfter)
+{
+  // recupero i due GeomDB
+   IGeomDB* pSouGeomDB = GetGeomDB( nSouCtx) ;
+   VERIFY_GEOMDB( pSouGeomDB, GDB_ID_NULL)
+   IGeomDB* pDstGeomDB = GetGeomDB( nDestCtx) ;
+   VERIFY_GEOMDB( pDstGeomDB, GDB_ID_NULL)
+  // risolvo l'Id di riferimento per destinazione
+   nRefId = AdjustId( nRefId, nDestCtx) ;
+  // eseguo la copia
+   int nNewId = CopyGlob( pSouGeomDB, nSouId, pDstGeomDB, GDB_ID_NULL, nRefId, nSonBeforeAfter) ;
+   pDstGeomDB->RemoveInfo( nNewId, GDB_SI_LIST) ;
+   pDstGeomDB->RemoveInfo( nNewId, GDB_SI_DUPLIST) ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCopyGlobEx(" + ToString( nSouCtx) + "," +
+                                       ToString( nSouId) + "," +
+                                       ToString( nDestCtx) + "," +
+                                       IdToString( nRefId) + "," +
+                                       InsToString( nSonBeforeAfter) + ")" +
+                    " -- Id=" + ToString( nNewId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nNewId ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeDuplicateGeomDB( int nSouCtx, int nDestCtx, bool bSkipTemp)
+{
+  // recupero i due GeomDB
+   IGeomDB* pSouGeomDB = GetGeomDB( nSouCtx) ;
+   VERIFY_GEOMDB( pSouGeomDB, GDB_ID_NULL)
+   IGeomDB* pDstGeomDB = GetGeomDB( nDestCtx) ;
+   VERIFY_GEOMDB( pDstGeomDB, GDB_ID_NULL)
+  // eseguo la duplicazione del primo GeomDB nel secondo
+   bool bOk = DuplicateGeomDB( pSouGeomDB, pDstGeomDB, bSkipTemp) ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtDuplicateGeomDB(" + ToString( nSouCtx) + "," +
+                                            ToString( nDestCtx) + "," +
+                                            ( bSkipTemp ? "true" : "false") + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return bOk ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeRelocate( int nSouId, int nRefId, int nSonBeforeAfter)
@@ -321,16 +428,10 @@ ExeRelocate( int nSouId, int nRefId, int nSonBeforeAfter)
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua ;
+      string sLua = "EgtRelocate(" + ToString( nSouId) + "," +
-      if ( nSonBeforeAfter == GDB_LAST_SON)
+                                     IdToString( nRefId) + "," +
-         sLua = "EgtRelocate(" + ToString( nSouId) + "," +
+                                     InsToString( nSonBeforeAfter) + ")" +
-                                 IdToString( nRefId) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
-                " -- Ok=" + ToString( bOk) ;
-      else
-         sLua = "EgtRelocate(" + ToString( nSouId) + "," +
-                                 IdToString( nRefId) + "," +
-                                 InsToString( nSonBeforeAfter) + ")" +
-                " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
   // restituisco risultato
@@ -349,16 +450,10 @@ ExeRelocateGlob( int nSouId, int nRefId, int nSonBeforeAfter)
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua ;
+      string sLua = "EgtRelocateGlob(" + ToString( nSouId) + "," +
-      if ( nSonBeforeAfter == GDB_LAST_SON)
+                                         IdToString( nRefId) + "," +
-         sLua = "EgtRelocateGlob(" + ToString( nSouId) + "," +
+                                         InsToString( nSonBeforeAfter) + ")" +
-                                     IdToString( nRefId) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
-                " -- Ok=" + ToString( bOk) ;
-      else
-         sLua = "EgtRelocateGlob(" + ToString( nSouId) + "," +
-                                     IdToString( nRefId) + "," +
-                                     InsToString( nSonBeforeAfter) + ")" +
-                " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
   // restituisco risultato

EXE_General.cpp

@@ -35,6 +35,7 @@
 #include "/EgtDev/Include/EgtIniFile.h"
 #include "/EgtDev/Include/EgtLogger.h"
 #include "/EgtDev/Include/EgtStringConverter.h"
+#include "/EgtDev/Include/EgtKeyCodes.h"
 #include "/EgtDev/Include/SELkLockId.h"
 #include "/EgtDev/Include/SELkKeyProc.h"
 #include <fstream>
@@ -58,9 +59,9 @@ static string  s_sNestKey ;
 static string  s_sLockId ;
 static string  s_sIniFile ;
 static bool    s_bEnableUI = true ;
-static pfOnTerminateProcess s_pFunOnTerminateProcess = nullptr ;
+static psfOnTerminateProcess s_pFunOnTerminateProcess = nullptr ;
-static pfProcEvents s_pFunProcEvents = nullptr ;
+static psfProcEvents         s_pFunProcEvents = nullptr ;
-static pfOutText    s_pFunOutText = nullptr ;
+static psfOutText            s_pFunOutText = nullptr ;
 static HWND    s_hMainWnd = nullptr ;
 static string  s_sTempDir ;
 
@@ -117,9 +118,8 @@ ExeInit( int nDebug, const string& sLogFile, const string& sLogMsg)
    if ( LoadExchangeDll( s_pGenLog, s_sKey, s_bNetHwKey))
       LOG_INFO( s_pGenLog, MyGetEExVersion())
 
-  // carico libreria exchange 3dm opzionale
+  // la libreria exchange 3dm opzionale viene caricata solo al momento del bisogno
-   if ( LoadExch3dmDll( s_pGenLog, s_sKey, s_bNetHwKey))
+  // (è molto lento il caricamento di OpenNurbs)
-      LOG_INFO( s_pGenLog, MyGetEE3Version())
 
   // carico libreria di lavorazione opzionale
    if ( LoadMachKernelDll( s_pGenLog, s_sKey, s_bNetHwKey))
@@ -210,7 +210,7 @@ ExeExit( void)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetOnTerminateProcess( pfOnTerminateProcess pFun)
+ExeSetOnTerminateProcess( psfOnTerminateProcess pFun)
 {
    s_pFunOnTerminateProcess = pFun ;
    return ( pFun != nullptr) ;
@@ -345,12 +345,51 @@ ExeSetNetHwKey( bool bNetHwKey, int nUserId, const string& sAddrPort)
    return SetNetHwKey( s_bNetHwKey, nUserId, sAddrPort) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetNetHwKey( void)
+{
+   return s_bNetHwKey ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeVerifyKeyOption( int nOptInd)
+{
+  // recupero le opzioni abilitate
+   unsigned int nOpt1, nOpt2 ;
+   int nOptExpDays ;
+   int nRet = GetEGnKeyOptions( KEY_BASELIB_PROD, KEY_BASELIB_VER, KEY_BASELIB_LEV,
+                                nOpt1, nOpt2, nOptExpDays) ;
+   if ( ! ExeGetNetHwKey())
+      nRet = GetKeyOptions( ExeGetKey(), KEY_BASELIB_PROD, KEY_BASELIB_VER, KEY_BASELIB_LEV,
+                            nOpt1, nOpt2, nOptExpDays) ;
+  // verifico validità chiave con licenza
+   if ( nRet != KEY_OK  ||  nOptExpDays < GetCurrDay())
+      return false ;
+  // verifico le opzioni (nOptInd = 100 -> bit 0 di Opt1 ... = 200 -> bit 0 di Opt2 ... = 231 -> bit 31 di Opt2)
+   if ( nOptInd >= 100  &&  nOptInd <= 131) {
+      unsigned int nOptVal = ( 1 << ( nOptInd - 100)) ;
+      return ( ( nOpt1 & nOptVal) != 0) ;
+   }
+   else if ( nOptInd >= 200  &&  nOptInd <= 231) {
+      unsigned int nOptVal = ( 1 << ( nOptInd - 200)) ;
+      return ( ( nOpt2 & nOptVal) != 0) ;
+   }
+   else
+      return false ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSetFont( const string& sNfeFontDir, const string& sDefaultFont)
 {
-  // inizializzazioni gestore font Nfe
+  // se definito anche direttorio font Nfe, inizializzazione gestore font
-   InitFontManager( sNfeFontDir, sDefaultFont) ;
+   if ( ! sNfeFontDir.empty())
+      InitFontManager( sNfeFontDir, sDefaultFont) ;
+  // altrimenti impostazione del solo font di default
+   else
+      SetDefaultFont( sDefaultFont) ;
    return true ;
 }
 
@@ -650,7 +689,7 @@ ExeMessageBox( const string& sText, const string& sTitle, int nType)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetProcessEvents( pfProcEvents pFun)
+ExeSetProcessEvents( psfProcEvents pFun)
 {
    s_pFunProcEvents = pFun ;
    SetEGkProcessEvents( pFun) ;
@@ -669,7 +708,7 @@ ExeProcessEvents( int nProg, int nPause)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetOutText( pfOutText pFun)
+ExeSetOutText( psfOutText pFun)
 {
    s_pFunOutText = pFun ;
    return ( pFun != nullptr) ;

EXE_GeoDist.cpp

@@ -21,6 +21,7 @@
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkDistPointSurfTm.h"
+#include "/EgtDev/Include/EGkDistPointSurfBz.h"
 
 using namespace std ;
 
@@ -122,3 +123,38 @@ ExePointSurfTmDist( const Point3d& ptP, int nStmId, int nRefType,
    ptMin = GetPointInRef( pGeomDB, ptMinL, frStm, nRefType) ;
    return distPS.GetMinDistTriaIndex( *pnTria) ;
 }
+
+//----------------------------------------------------------------------------
+bool
+ExePointSurfBzDist( const Point3d& ptP, int nSbzId, int nRefType,
+                    double* pdDist, Point3d& ptMin, Vector3d& vtN)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // verifico il primo parametro di ritorno obbligatorio
+   if ( pdDist == nullptr)
+      return false ;
+  // recupero la superficie bezier
+   ISurfBezier* pSbz = GetSurfBezier( pGeomDB->GetGeoObj( nSbzId)) ;
+   if ( pSbz == nullptr)
+      return false ;
+  // recupero il suo riferimento globale
+   Frame3d frSbz ;
+   if ( ! pGeomDB->GetGlobFrame( nSbzId, frSbz))
+      return false ;
+  // porto il punto nel riferimento della superficie
+   Point3d ptPL = GetPointLocal( pGeomDB, ptP, nRefType, frSbz) ;
+  // recupero i risultati
+   DistPointSurfBz distPS( ptPL, *pSbz) ;
+   if ( ! distPS.GetDist( *pdDist))
+      return false ;
+   Point3d ptMinL ;
+   if ( ! distPS.GetMinDistPoint( ptMinL))
+      return false ;
+   ptMin = GetPointInRef( pGeomDB, ptMinL, frSbz, nRefType) ;
+   Vector3d vtNL ;
+   if ( ! distPS.GetNorm( vtNL))
+      return false ;
+   vtN = GetVectorInRef( pGeomDB, vtNL, frSbz, nRefType) ;
+   return true ;
+}

EXE_GeoInters.cpp

@@ -29,13 +29,17 @@
 #include "/EgtDev/Include/EGkStmFromTriangleSoup.h"
 #include "/EgtDev/Include/EGkSurfLocal.h"
 #include "/EgtDev/Include/EGkVolZmap.h"
-#include "/EgtDev/Include/EGkIntersCurves.h"
 #include "/EgtDev/Include/EGkIntersLineBox.h"
-#include "/EgtDev/Include/EGkIntersPlaneBox.h"
-#include "/EgtDev/Include/EGkIntersLineSurfTm.h"
-#include "/EgtDev/Include/EGkIntersPlaneSurfTm.h"
-#include "/EgtDev/Include/EGkIntersSurfTmSurfTm.h"
 #include "/EgtDev/Include/EGkIntersLinePlane.h"
+#include "/EgtDev/Include/EGkIntersLineSurfTm.h"
+#include "/EgtDev/Include/EGkIntersLineVolZmap.h"
+#include "/EgtDev/Include/EGkIntersPlaneBox.h"
+#include "/EgtDev/Include/EGkIntersLineSurfBez.h"
+#include "/EgtDev/Include/EGkIntersPlaneSurfTm.h"
+#include "/EgtDev/Include/EGkIntersPlaneVolZmap.h"
+#include "/EgtDev/Include/EGkIntersCurves.h"
+#include "/EgtDev/Include/EGkIntersCurveSurfTm.h"
+#include "/EgtDev/Include/EGkIntersSurfTmSurfTm.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
@@ -43,8 +47,8 @@
 using namespace std ;
 
 //-------------------------------------------------------------------------------
-bool
+static bool
-MyLineCurveInters( const Point3d& ptP, const Vector3d& vtDir, const int nId, const int nRefType,
+MyLineCurveInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
                    INTDBLVECTOR& vInters)
 {
    vInters.clear() ;
@@ -67,7 +71,7 @@ MyLineCurveInters( const Point3d& ptP, const Vector3d& vtDir, const int nId, con
    if ( ! CrvLoc->GetLocalBBox( b3Crv))
       return false ;
    b3Crv.Expand( 100 * EPS_SMALL) ;
-  // definisco la linea (punto e direzione sono già nel riferimento di calcolo)
+  // definisco la linea (punto e direzione sono già nel riferimento di calcolo)
    double dLen = 2 * floor( b3Crv.MaxDistFromPoint( ptP)) ;
    double dOffs = -dLen / 2 ;
    PtrOwner<ICurveLine> pLine( CreateCurveLine()) ;
@@ -123,7 +127,7 @@ MyLineCurveInters( const Point3d& ptP, const Vector3d& vtDir, const int nId, con
 
 //-------------------------------------------------------------------------------
 bool
-ExeLineCurveInters( const Point3d& ptP, const Vector3d& vtDir, const int nId, const int nRefType,
+ExeLineCurveInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
                     INTDBLVECTOR& vInters)
 {
   // eseguo
@@ -157,7 +161,7 @@ ExeLineBoxInters( const Point3d& ptP, const Vector3d& vtDir, const BBox3d& b3Box
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return bOk ;
 }
 
@@ -190,63 +194,9 @@ MyLineSurfTmInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRef
    ILSIVECTOR vInfo ;
    if ( ! IntersLineSurfTm( ptPL, vtDirL, dLen, *pStm, vInfo, false))
       return false ;
-  // ciclo sulle intersezioni
+ 
-   for ( const auto& Info : vInfo) {
+ // filtro le intersezioni
-     // se intersezione puntuale
+   FilterLineSurfTmInters( vInfo, vInters) ;
-      if ( Info.nILTT == ILTT_VERT  ||  Info.nILTT == ILTT_EDGE  ||  Info.nILTT == ILTT_IN) {
-         int nFlag = SLT_TOUCH ;
-         if ( Info.dCosDN > EPS_ZERO)
-            nFlag = SLT_OUT ;
-         else if ( Info.dCosDN < -EPS_ZERO)
-            nFlag = SLT_IN ;
-         vInters.emplace_back( nFlag, Info.dU) ;
-      }
-     // se altrimenti intersezione con coincidenza
-      else if ( Info.nILTT == ILTT_SEGM  ||  Info.nILTT == ILTT_SEGM_ON_EDGE) {
-         vInters.emplace_back( SLT_TG_INI, Info.dU) ;
-         vInters.emplace_back( SLT_TG_FIN, Info.dU2) ;
-      }
-   }
-  // elimino intersezioni ripetute
-   for ( size_t j = 1 ; j < vInters.size() ; ) {
-     // intersezione precedente
-      size_t i = j - 1 ;
-     // se hanno lo stesso parametro 
-      if ( abs( vInters[i].second - vInters[j].second) < EPS_SMALL) {
-        // se sono entrambe entranti o uscenti, elimino la seconda
-         if ( ( vInters[i].first == SLT_IN  &&  vInters[j].first == SLT_IN)  ||
-              ( vInters[i].first == SLT_OUT  &&  vInters[j].first == SLT_OUT)) {
-            vInters.erase( vInters.begin() + j) ;
-            continue ;
-         }
-        // se una entrante e l'altra uscente, cambio in touch ed elimino la seconda
-         else if ( ( vInters[i].first == SLT_IN  &&  vInters[j].first == SLT_OUT)  ||
-                   ( vInters[i].first == SLT_OUT  &&  vInters[j].first == SLT_IN)) {
-            vInters[i].first = SLT_TOUCH ;
-            vInters.erase( vInters.begin() + j) ;
-            continue ;
-         }
-        // se una puntuale e l'altra inizio di coincidenza, elimino la prima
-         else if ( ( vInters[i].first == SLT_IN  ||  vInters[i].first == SLT_OUT  ||  vInters[i].first == SLT_TOUCH)  &&  vInters[j].first == SLT_TG_INI) {
-            vInters.erase( vInters.begin() + i) ;
-            continue ;
-         }
-        // se una fine di coincidenza e l'altra puntuale, elimino la seconda
-         else if ( vInters[i].first == SLT_TG_FIN  &&  ( vInters[j].first == SLT_IN  ||  vInters[j].first == SLT_OUT  ||  vInters[j].first == SLT_TOUCH)) {
-            vInters.erase( vInters.begin() + j) ;
-            continue ;
-         }
-        // se una fine di coincidenza e l'altra inizio di coincidenza, elimino entrambe
-         else if ( i > 0  &&  vInters[i].first == SLT_TG_FIN  &&  vInters[j].first == SLT_TG_INI) {
-            vInters.erase( vInters.begin() + j) ;
-            vInters.erase( vInters.begin() + i) ;
-            -- j ;
-            continue ;
-         }
-      }
-     // passo alla successiva
-      ++ j ;
-   }
 
    return true ;
 }
@@ -254,26 +204,82 @@ MyLineSurfTmInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRef
 //-------------------------------------------------------------------------------
 bool
 ExeLineSurfTmInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
-                     INTDBLVECTOR& vInters)
+   INTDBLVECTOR& vInters)
 {
-  // eseguo
+   // eseguo
    bool bOk = MyLineSurfTmInters( ptP, vtDir, nId, nRefType, vInters) ;
-  // se richiesto, salvo il comando Lua equivalente
+   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
       string sLua = "EgtLineSurfTmInters({" + ToString( ptP) + "},{" +
-                                              ToString( vtDir) + "}," +
+         ToString( vtDir) + "}," +
-                                              ToString( nId) + "," +
+         ToString( nId) + "," +
-                                              RefTypeToString( nRefType) + ")" +
+         RefTypeToString( nRefType) + ")" +
-                    " -- Ok=" + ToString( bOk) ;
+         " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della prima nuova entità
+   // restituisco l'identificativo della prima nuova entità
    return bOk ;
 }
 
 //-------------------------------------------------------------------------------
 static bool
-MyLineVolZmapInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType, INTDBLVECTOR& vInters)
+MyLineSurfBzInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType, INTDBLVECTOR& vInters)
+{
+   vInters.clear() ;
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+      // recupero la superficie Bezier
+      const ISurfBezier* pSbz = GetSurfBezier( pGeomDB->GetGeoObj( nId)) ;
+   if ( pSbz == nullptr)
+      return false ;
+   // recupero il suo riferimento globale
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( nId, frSurf))
+      return false ;
+   // porto in locale il punto e la direzione della linea
+   Point3d ptPL = GetPointLocal( pGeomDB, ptP, nRefType, frSurf) ;
+   Vector3d vtDirL = GetVectorLocal( pGeomDB, vtDir, nRefType, frSurf) ;
+   vtDirL.Normalize() ;
+   // calcolo l'ingombro della Bezier
+   BBox3d b3Surf ;
+   if ( ! pSbz->GetLocalBBox( b3Surf))
+      return false ;
+   // calcolo l'intersezione
+   double dLen = b3Surf.MaxDistFromPoint( ptPL) ;
+   ILSBIVECTOR vInfo ;
+   if ( ! IntersLineSurfBz( ptPL, vtDirL, dLen, pSbz, vInfo, false))
+      return false ;
+
+   // filtro le intersezioni
+   FilterLineSurfBzInters( vInfo, vInters) ;
+
+   return true ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+ExeLineSurfBzInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
+   INTDBLVECTOR& vInters)
+{
+   // eseguo
+   bool bOk = MyLineSurfBzInters( ptP, vtDir, nId, nRefType, vInters) ;
+   // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtLineSurfBzInters({" + ToString( ptP) + "},{" +
+                                              ToString( vtDir) + "}," +
+                                              ToString( nId) + "," +
+                                              RefTypeToString( nRefType) + ")" +
+                     " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   // restituisco l'identificativo della prima nuova entità
+   return bOk ;
+}
+
+//-------------------------------------------------------------------------------
+static bool
+MyLineVolZmapInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
+                     INTDBLVECTOR& vInters)
 {
    vInters.clear() ;
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
@@ -290,78 +296,21 @@ MyLineVolZmapInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRe
    Point3d ptPL = GetPointLocal( pGeomDB, ptP, nRefType, frZmap) ;
    Vector3d vtDirL = GetVectorLocal( pGeomDB, vtDir, nRefType, frZmap) ;
    vtDirL.Normalize() ;
-  // calcolo l'ingombro dello Zmap
-   BBox3d b3Surf ;
-   if ( ! pVZM->GetLocalBBox( b3Surf))
-      return false ;
   // calcolo l'intersezione
    ILZIVECTOR vInfo ;
-   if ( ! pVZM->GetLineIntersection( ptPL, vtDirL, vInfo))
+   if ( ! IntersLineVolZmap( ptPL, vtDirL, *pVZM, vInfo))
       return false ;
-  // ciclo sulle intersezioni
+
-   for ( const auto& Info : vInfo) {
+  // filtro le intersezioni
-     // se intersezione puntuale
+   FilterLineVolZmapInters( vInfo, vInters) ;
-      if ( Info.nILTT == ILTT_VERT  ||  Info.nILTT == ILTT_EDGE  ||  Info.nILTT == ILTT_IN) {
-         int nFlag = SLT_TOUCH ;
-         if ( vtDirL * Info.trTria.GetN() > EPS_ZERO)
-            nFlag = SLT_OUT ;
-         else if ( vtDirL * Info.trTria.GetN() < -EPS_ZERO)
-            nFlag = SLT_IN ;
-         vInters.emplace_back( nFlag, Info.dU) ;
-      }
-     // se altrimenti intersezione con coincidenza
-      else if ( Info.nILTT == ILTT_SEGM  ||  Info.nILTT == ILTT_SEGM_ON_EDGE) {
-         vInters.emplace_back( SLT_TG_INI, Info.dU) ;
-         vInters.emplace_back( SLT_TG_FIN, Info.dU2) ;
-      }
-   }
-  // elimino intersezioni ripetute
-   for ( size_t j = 1 ; j < vInters.size() ; ) {
-     // intersezione precedente
-      size_t i = j - 1 ;
-     // se hanno lo stesso parametro 
-      if ( abs( vInters[i].second - vInters[j].second) < EPS_SMALL) {
-        // se sono entrambe entranti o uscenti, elimino la seconda
-         if ( ( vInters[i].first == SLT_IN  &&  vInters[j].first == SLT_IN)  ||
-              ( vInters[i].first == SLT_OUT  &&  vInters[j].first == SLT_OUT)) {
-            vInters.erase( vInters.begin() + j) ;
-            continue ;
-         }
-        // se una entrante e l'altra uscente, cambio in touch ed elimino la seconda
-         else if ( ( vInters[i].first == SLT_IN  &&  vInters[j].first == SLT_OUT)  ||
-                   ( vInters[i].first == SLT_OUT  &&  vInters[j].first == SLT_IN)) {
-            vInters[i].first = SLT_TOUCH ;
-            vInters.erase( vInters.begin() + j) ;
-            continue ;
-         }
-        // se una puntuale e l'altra inizio di coincidenza, elimino la prima
-         else if ( ( vInters[i].first == SLT_IN  ||  vInters[i].first == SLT_OUT  ||  vInters[i].first == SLT_TOUCH)  &&  vInters[j].first == SLT_TG_INI) {
-            vInters.erase( vInters.begin() + i) ;
-            continue ;
-         }
-        // se una fine di coincidenza e l'altra puntuale, elimino la seconda
-         else if ( vInters[i].first == SLT_TG_FIN  &&  ( vInters[j].first == SLT_IN  ||  vInters[j].first == SLT_OUT  ||  vInters[j].first == SLT_TOUCH)) {
-            vInters.erase( vInters.begin() + j) ;
-            continue ;
-         }
-        // se una fine di coincidenza e l'altra inizio di coincidenza, elimino entrambe
-         else if ( i > 0  &&  vInters[i].first == SLT_TG_FIN  &&  vInters[j].first == SLT_TG_INI) {
-            vInters.erase( vInters.begin() + j) ;
-            vInters.erase( vInters.begin() + i) ;
-            -- j ;
-            continue ;
-         }
-      }
-     // passo alla successiva
-      ++ j ;
-   }
 
    return true ;
 }
 
 //-------------------------------------------------------------------------------
 bool
-ExeLineVolZmapInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType, INTDBLVECTOR& vInters)
+ExeLineVolZmapInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
+                      INTDBLVECTOR& vInters)
 {
   // eseguo
    bool bOk = MyLineVolZmapInters( ptP, vtDir, nId, nRefType, vInters) ;
@@ -410,15 +359,27 @@ MyAddPlaneIntersResultToGeomDB( IGeomDB* pGeomDB, const PNTVECTOR& vPnt, const B
    }
   // Inserisco le curve nel DB (dopo averle concatenate)
    ChainCurves chainC ;
-   chainC.Init( false, dToler, int( vBpt.size())) ;
+   chainC.Init( false, dToler, int( vBpt.size())) ;  
+   DBLVECTOR vdLen ; vdLen.reserve( vBpt.size()) ;
    for ( int i = 0 ; i < int( vBpt.size()) ; ++ i) {
       Vector3d vtDir = vBpt[i].second - vBpt[i].first ;
+      vdLen.emplace_back( vtDir.Len()) ;
       vtDir.Normalize() ;
       if ( ! chainC.AddCurve( i + 1, vBpt[i].first, vtDir, vBpt[i].second, vtDir))
          return GDB_ID_NULL ;
    }
+
   // recupero i percorsi concatenati
+  // il punto di inizio viene scelto come lo start di un tratto più lungo della tolleranza in modo da evitare casi problematici
+  // del chain in cui percorsi formati da tratti di lunghezza inferiore alla tolleranza vengono individuati erroneamente come chiusi
+  // interrompendo il loro concatenamento con le altre curve 
    Point3d ptNear = ( vBpt.empty() ? ORIG : vBpt[0].first) ;
+   for ( int i = 0 ; i < int( vdLen.size()) ; ++ i) {
+      if ( vdLen[i] > 2 * dToler) {
+         ptNear = vBpt[i].first ;
+         break ;
+      }
+   }
    INTVECTOR vId ;
    while ( chainC.GetChainFromNear( ptNear, false, vId)) {
      // creo una curva composita
@@ -441,6 +402,8 @@ MyAddPlaneIntersResultToGeomDB( IGeomDB* pGeomDB, const PNTVECTOR& vPnt, const B
             pLine->Set( ptStart, ptEnd)  &&
             pCrvCompo->AddCurve( Release( pLine), true, dToler)) ;
          ptNear = ( bAdded ? ptEnd : ptStart) ;
+        // rendo invalida la sua lunghezza per non ritrovarlo come tratto iniziale del percorso successivo
+         vdLen[nInd] = -1 ;
       }
      // se lunghezza curva inferiore a 5 volte la tolleranza, la ignoro
       double dCrvLen ;
@@ -472,6 +435,13 @@ MyAddPlaneIntersResultToGeomDB( IGeomDB* pGeomDB, const PNTVECTOR& vPnt, const B
       if ( nFirstId == GDB_ID_NULL)
          nFirstId = nNewId ;
       ++ nCrvCount ;
+     // scelgo il nuovo punto di inizio
+      for ( int i = 0 ; i < int( vdLen.size()) ; ++ i) {
+         if ( vdLen[i] > 2 * dToler) {
+            ptNear = vBpt[i].first ;
+            break ;
+         }
+      }
    }
   // Inserisco i triangoli nel DB (dopo averli uniti in una superficie trimesh)
    StmFromTriangleSoup StmFts ;
@@ -505,8 +475,8 @@ MyAddPlaneIntersResultToGeomDB( IGeomDB* pGeomDB, const PNTVECTOR& vPnt, const B
 }
 
 //-------------------------------------------------------------------------------
-int 
+static int 
-MyPlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, const int nId, const int nDestGrpId, const int nRefType, int& nCount)
+MyPlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDestGrpId, int nRefType, int& nCount)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)                                             
@@ -597,13 +567,13 @@ MyPlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, const int nId, con
                                                   EPS_SMALL, nPntCount, nCrvCount, nTmp) ;
    nCount = nPntCount + nCrvCount ;
 
-  // restituisco l'identificativo della prima entità creata
+  // restituisco l'identificativo della prima entità creata
    return nFirstId ;
 }
 
 //-------------------------------------------------------------------------------
 int
-ExePlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, const int nId, const int nDestGrpId, const int nRefType, int* pnCount)
+ExePlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDestGrpId, int nRefType, int* pnCount)
 {
   // eseguo
    int nCount{ 0} ;
@@ -626,7 +596,7 @@ ExePlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, const int nId, co
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
 
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -797,7 +767,7 @@ MyPlaneBoxInters( const Point3d& ptOn, const Vector3d& vtN, const BBox3d& b3Box,
          nFirstId = nNewId ;
       ++ nSrfCount ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -830,7 +800,7 @@ ExePlaneBoxInters( const Point3d& ptOn, const Vector3d& vtN, const BBox3d& b3Box
                     ", CrvNbr=" + ToString( nCrvCount) + ", SrfNbr=" + ToString( nSrfCount) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -869,7 +839,7 @@ MyPlaneSurfTmInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDes
   // inserisco il risultato dell'intersezione nel DB
    int nFirstId = MyAddPlaneIntersResultToGeomDB( pGeomDB, vPnt, vBpt, vTria, frSurf, frDest, nId, nDestGrpId, plPlane.GetVersN(), dToler, 
                                                   nPntCount, nCrvCount, nSrfCount) ; 
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -903,7 +873,7 @@ ExePlaneSurfTmInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDe
                     ", CrvNbr=" + ToString( nCrvCount) + ", SrfNbr=" + ToString( nSrfCount) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -992,7 +962,7 @@ ExeParPlanesSurfTmInters( const Point3d& ptOn, const Vector3d& vtN, const DBLVEC
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
 
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -1020,7 +990,7 @@ MyPlaneVolZmapInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDe
   // recupero lo Zmap e calcolo l'intersezione
    IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
    ICURVEPOVECTOR vpLoop ;
-   if ( pVZM == nullptr  ||  ! pVZM->GetPlaneIntersection( plPlane, vpLoop))
+   if ( pVZM == nullptr  ||  ! IntersPlaneVolZmap( plPlane, *pVZM, vpLoop))
       return GDB_ID_NULL ;
   // inserisco le curve nel gruppo destinazione
    int nFirstId = GDB_ID_NULL ;
@@ -1028,7 +998,7 @@ MyPlaneVolZmapInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDe
       PtrOwner<ICurve> pCrv( Release( vpLoop[i])) ;
       if ( IsNull( pCrv))
          continue ;
-      pCrv->ToLoc( frDest) ;
+      pCrv->LocToLoc( frLoc, frDest) ;
      // inserisco la curva composita nel gruppo destinazione
       int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, ::Release( pCrv)) ;
       if ( nNewId == GDB_ID_NULL)
@@ -1037,7 +1007,7 @@ MyPlaneVolZmapInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nDe
          nFirstId = nNewId ;
       ++ nCount ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -1061,13 +1031,13 @@ ExePlaneVolZmapInters( const Point3d& ptOn, const Vector3d& vtN, int nId, int nD
                     " -- Id=" + ToString( nFirstId) + ",Nbr=" + ToString( nCount) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
 //-------------------------------------------------------------------------------
-int 
+static int 
-MyCurveCurveInters( const int nId1, const int nId2, const int nDestGrpId, int& nPntCount, int& nCrvCount)
+MyCurveCurveInters( int nId1, int nId2, int nDestGrpId, int& nPntCount, int& nCrvCount, bool bOnly3D)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
@@ -1083,14 +1053,24 @@ MyCurveCurveInters( const int nId1, const int nId2, const int nDestGrpId, int& n
    CurveLocal Crv1Loc( pGeomDB, nId1, frDest) ;
    CurveLocal Crv2Loc( pGeomDB, nId2, frDest) ;
 
+   if( Crv1Loc.Get() == nullptr  ||  Crv2Loc.Get() == nullptr)
+      return GDB_ID_NULL ;
+
   // intersezione fra le curve nel piano XY locale
    IntersCurveCurve intCC( *Crv1Loc, *Crv2Loc, true) ;
-   int nInters = intCC.GetIntersCount() ;
+   int nInters = 0 ;
+   if ( ! bOnly3D)
+      nInters = intCC.GetIntersCount() ;
+   else
+      nInters = intCC.GetInters3DCount() ;
 
   // recupero i punti risultanti
    for ( int i = 0 ; i < nInters ; i++) {       
-      IntCrvCrvInfo aInfo ;     
+      IntCrvCrvInfo aInfo ;
-      intCC.GetIntCrvCrvInfo( i, aInfo) ;
+      if( ! bOnly3D)
+         intCC.GetIntCrvCrvInfo( i, aInfo) ;
+      else
+         intCC.GetInt3DCrvCrvInfo( i, aInfo) ;
      // verifico se punto
       if ( ! aInfo.bOverlap) {
          PtrOwner<IGeoPoint3d> pGeoPnt( CreateGeoPoint3d()) ;
@@ -1111,7 +1091,10 @@ MyCurveCurveInters( const int nId1, const int nId2, const int nDestGrpId, int& n
   // recupero le curve risultanti
    for ( int i = 0 ; i < nInters ; i++) { 
       IntCrvCrvInfo aInfo ;     
-      intCC.GetIntCrvCrvInfo( i, aInfo) ;
+      if( ! bOnly3D)
+         intCC.GetIntCrvCrvInfo( i, aInfo) ;
+      else
+         intCC.GetInt3DCrvCrvInfo( i, aInfo) ;
      // verifico se curva
       if ( aInfo.bOverlap) {
          PtrOwner<ICurve> pCrvRes( Crv1Loc->CopyParamRange( aInfo.IciA[0].dU, aInfo.IciA[1].dU)) ;
@@ -1133,11 +1116,11 @@ MyCurveCurveInters( const int nId1, const int nId2, const int nDestGrpId, int& n
 
 //-------------------------------------------------------------------------------
 int
-ExeCurveCurveInters( const int nId1, const int nId2, const int nDestGrpId, int* pnPntCount, int* pnCrvCount)
+ExeCurveCurveInters( int nId1, int nId2, int nDestGrpId, int* pnPntCount, int* pnCrvCount, bool bOnly3D)
 {
   // eseguo
    int nPntCount{ 0}, nCrvCount{ 0} ;
-   int nFirstId = MyCurveCurveInters( nId1, nId2, nDestGrpId, nPntCount, nCrvCount) ;
+   int nFirstId = MyCurveCurveInters( nId1, nId2, nDestGrpId, nPntCount, nCrvCount, bOnly3D) ;
   // aggiorno contatori
    if ( nFirstId != GDB_ID_NULL) {
       if ( pnPntCount != nullptr)
@@ -1155,7 +1138,134 @@ ExeCurveCurveInters( const int nId1, const int nId2, const int nDestGrpId, int*
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
 
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
+   return nFirstId ;
+}
+
+//-------------------------------------------------------------------------------
+static string
+GetCurveSurfTmIntersType( int nFlag)
+{
+   switch ( nFlag) {
+   case CSIT_OUT_IN : return "OUT->IN" ;
+   case CSIT_IN_OUT : return "IN->OUT" ;
+   case CSIT_IN_IN : return "IN->IN" ;
+   case CSIT_OUT_OUT : return "OUT->OUT" ;
+   case CSIT_IN_ON : return "IN->ON" ;
+   case CSIT_ON_IN : return "ON->IN" ;
+   case CSIT_OUT_ON : return "OUT->ON" ;
+   case CSIT_ON_OUT : return "ON->OUT" ;
+   }
+   return "NONE" ;
+}
+
+//-------------------------------------------------------------------------------
+static int 
+MyCurveSurfTmInters( int nCrvId, int nId2, int nDestGrpId, int& nPntCount, int& nCrvCount)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+
+   int nFirstId = GDB_ID_NULL ;
+
+  // recupero il riferimento del gruppo di destinazione
+   Frame3d frDest ;
+   if ( ! pGeomDB->GetGroupGlobFrame( nDestGrpId, frDest))
+      return GDB_ID_NULL ;
+
+  // recupero la curva e la superficie in locale al gruppo destinazione
+   CurveLocal CrvLoc( pGeomDB, nCrvId, frDest) ;
+   const ICurve* pCrv = GetCurve( CrvLoc) ;
+   if ( pCrv == nullptr)
+      return GDB_ID_NULL ;
+   SurfLocal StmLoc( pGeomDB, nId2, frDest) ;
+   const ISurfTriMesh* pStm = GetSurfTriMesh( StmLoc) ;
+   if ( pStm == nullptr)
+      return GDB_ID_NULL ;
+
+  // intersezione filtrata tra la curva e la superficie locali
+   INTDBLVECTOR vInters ;
+   if ( ! IntersCurveSurfTmExt( *pCrv, *pStm, 10 * EPS_SMALL, vInters))
+      return GDB_ID_NULL ;
+
+  // recupero i punti e le curve risultanti
+   for ( int i = 0 ; i < int( vInters.size()) ; i++) {
+     // verifico se punto
+      if ( vInters[i].first == CSIT_OUT_IN  ||  vInters[i].first == CSIT_IN_OUT  ||
+           vInters[i].first == CSIT_IN_IN  ||  vInters[i].first == CSIT_OUT_OUT  ||  vInters[i].first == CSIT_NONE) {
+         PtrOwner<IGeoPoint3d> pGeoPnt( CreateGeoPoint3d()) ;
+         if ( IsNull( pGeoPnt))
+            return GDB_ID_NULL ;
+         Point3d ptP ;
+         pCrv->GetPointD1D2( vInters[i].second, ICurve::FROM_MINUS, ptP) ;
+         pGeoPnt->Set( ptP) ;
+        // lo inserisco nel DB geometrico
+         int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( pGeoPnt)) ;
+         if ( nNewId == GDB_ID_NULL)
+            return GDB_ID_NULL ;
+        // aggiorno parametri
+         if ( nFirstId == GDB_ID_NULL)
+            nFirstId = nNewId ;
+         ++ nPntCount ;
+        // assegno info di tipo
+         pGeomDB->SetInfo( nNewId, "CSI", GetCurveSurfTmIntersType( vInters[i].first) +
+                                          " (" + ToString( vInters[i].second) + ")") ;
+      }
+     // altrimenti dovrebbe essere sovrapposizione
+      else {
+        // indice di inizio
+         int h = ( i > 0 ? i - 1 : int( vInters.size()) - 1) ;
+        // verifico se sovrapposizione
+         if ( ( vInters[h].first == CSIT_IN_ON  ||  vInters[h].first == CSIT_OUT_ON)  &&
+              ( vInters[i].first == CSIT_ON_IN  ||  vInters[i].first == CSIT_ON_OUT)) {
+            PtrOwner<ICurve> pCrvRes( pCrv->CopyParamRange( vInters[h].second, vInters[i].second)) ;
+            if ( IsNull( pCrvRes))
+               return GDB_ID_NULL ;
+           // lo inserisco nel DB geometrico
+            int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGrpId, Release( pCrvRes)) ; 
+            if ( nNewId == GDB_ID_NULL)
+               return GDB_ID_NULL ;
+           // aggiorno parametri
+            if ( nFirstId == GDB_ID_NULL)
+               nFirstId = nNewId ;
+            ++ nCrvCount ;
+           // assegno info di tipo
+            pGeomDB->SetInfo( nNewId, "CSI_INI", GetCurveSurfTmIntersType( vInters[h].first) +
+                                                 " (" + ToString( vInters[h].second) + ")") ;
+            pGeomDB->SetInfo( nNewId, "CSI_FIN", GetCurveSurfTmIntersType( vInters[i].first) +
+                                                 " (" + ToString( vInters[i].second) + ")") ;
+         }
+      }
+   }
+
+   return nFirstId ;
+}
+
+//-------------------------------------------------------------------------------
+int
+ExeCurveSurfTmInters( int nCrvId, int nStmId, int nDestGrpId, int* pnPntCount, int* pnCrvCount)
+{
+  // eseguo
+   int nPntCount{ 0}, nCrvCount{ 0} ;
+   int nFirstId = MyCurveSurfTmInters( nCrvId, nStmId, nDestGrpId, nPntCount, nCrvCount) ;
+  // aggiorno contatori
+   if ( nFirstId != GDB_ID_NULL) {
+      if ( pnPntCount != nullptr)
+         *pnPntCount = nPntCount ;
+      if ( pnCrvCount != nullptr)
+         *pnCrvCount = nCrvCount ;
+      ExeSetModified() ;
+   }
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCurveSurfTmInters(" + ToString( nCrvId) + "," +
+                                              ToString( nStmId) + "," +
+                                              ToString( nDestGrpId) + ")" +
+                     " -- Id=" + ToString( nFirstId) + ", nPntCnt=" + ToString( nPntCount) + ", nCrvCnt=" + ToString( nCrvCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+  // restituisco l'identificativo della prima nuova entit�
    return nFirstId ;
 }
 
@@ -1288,7 +1398,7 @@ MySurfTmSurfTmInters( int nId1, int nId2, int nDestGrpId, double dToler,
    const ISurfTriMesh* pStm2L = GetSurfTriMesh( Surf2Loc) ;
    if ( pStm2L == nullptr)
       return GDB_ID_NULL ;
-  // eseguo l'intersezione (già espressa nel riferimento destinazione)
+  // eseguo l'intersezione (già espressa nel riferimento destinazione)
    PNTVECTOR vPnt ;
    BIPNTVECTOR vBpt ;
    TRIA3DVECTOR vTria ;
@@ -1344,7 +1454,7 @@ MySurfTmSurfTmInters( int nId1, int nId2, int nDestGrpId, double dToler,
          nFirstId = nNewId ;
       ++ nSrfCount ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
 
@@ -1376,6 +1486,23 @@ ExeSurfTmSurfTmInters( int nId1, int nId2, int nDestGrpId, double dToler,
                     ", CrvNbr=" + ToString( nCrvCount) + ", SrfNbr=" + ToString( nSrfCount) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
-  // restituisco l'identificativo della prima nuova entità
+  // restituisco l'identificativo della prima nuova entità
    return nFirstId ;
 }
+
+//-------------------------------------------------------------------------------
+bool
+ExeBBoxOverlap( const BBox3d& bboxA, const Frame3d& frA, const BBox3d& bboxB, const Frame3d& frB)
+{
+   bool bRes = Overlaps( bboxA, frA, bboxB, frB) ;
+   // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+             string sLua = "ExeBBoxOverlap(" + ToString( bboxA) + "," +
+                                               ToString( frA) + "," +
+                                               ToString( bboxB) + "," +
+                                               ToString( frB) + ")" ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return bRes ;
+}

EXE_GeoSnap.cpp

@@ -32,7 +32,7 @@ ExeStartPoint( int nId, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
@@ -85,12 +85,19 @@ ExeEndPoint( int nId, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
+  // se punto
+   if ( pGObj->GetType() == GEO_PNT3D) {
+      // recupero il geo-punto 
+      const IGeoPoint3d* pGP = GetGeoPoint3d( pGObj) ;
+     // assegno il punto
+      ptP = pGP->GetPoint() ;
+   }
   // se vettore
-   if ( pGObj->GetType() == GEO_VECT3D) {
+   else if ( pGObj->GetType() == GEO_VECT3D) {
       // recupero il geo-vettore 
       const IGeoVector3d* pGV = GetGeoVector3d( pGObj) ;
      // assegno il punto
@@ -122,7 +129,7 @@ ExeMidPoint( int nId, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
@@ -154,7 +161,7 @@ ExeCenterPoint( int nId, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
@@ -194,7 +201,7 @@ ExeCentroid( int nId, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
@@ -234,7 +241,7 @@ ExeAtParamPoint( int nId, double dU, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
@@ -257,11 +264,11 @@ ExeNearPoint( int nId, const Point3d& ptNear, int nRefId, Point3d& ptP)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj = pGeomDB->GetGeoObj( nId) ;
    if ( pGObj == nullptr)
       return false ;
-  // porto il punto near nel riferimento dell'entità
+  // porto il punto near nel riferimento dell'entità
    Point3d ptNearL = ptNear ;
    if ( ! InvTransformPoint( pGeomDB, nId, nRefId, ptNearL))
       return false ;
@@ -269,7 +276,7 @@ ExeNearPoint( int nId, const Point3d& ptNear, int nRefId, Point3d& ptP)
    if ( ( pGObj->GetType() & GEO_CURVE) != 0) {
      // recupero la curva
       const ICurve* pCrv = GetCurve( pGObj) ;
-     // calcolo il punto della curva più vicino al punto di riferimento
+     // calcolo il punto della curva più vicino al punto di riferimento
       DistPointCurve dstPC( ptNearL, *pCrv) ;
       int nFlag ;
       if ( ! dstPC.GetMinDistPoint( 0, ptP, nFlag))
@@ -290,7 +297,7 @@ ExeIntersectionPoint( int nId1, int nId2, const Point3d& ptNear, int nRefId, Poi
 
   // se auto-intersezione
    if ( nId1 == nId2) {
-     // deve essere entità geometriche
+     // deve essere entità geometriche
       const IGeoObj* pGObj1 ;
       if ( ( pGObj1 = pGeomDB->GetGeoObj( nId1)) == nullptr)
          return false ;
@@ -298,11 +305,11 @@ ExeIntersectionPoint( int nId1, int nId2, const Point3d& ptNear, int nRefId, Poi
       if ( ( pGObj1->GetType() & GEO_CURVE) != 0) {
         // recupero la curva
          const ICurve* pCrv1 = GetCurve( pGObj1) ;
-        // porto il punto Near nel riferimento dell'entità
+        // porto il punto Near nel riferimento dell'entità
          Point3d ptNearL = ptNear ;
          if ( ! InvTransformPoint( pGeomDB, nId1, nRefId, ptNearL))
             return false ;
-        // calcolo il punto di auto-intersezione sulla curva più vicino al punto di riferimento
+        // calcolo il punto di auto-intersezione sulla curva più vicino al punto di riferimento
          SelfIntersCurve sintC( *pCrv1) ;
          if ( ! sintC.GetIntersPointNearTo( ptNearL, ptP))
             return false ;
@@ -313,7 +320,7 @@ ExeIntersectionPoint( int nId1, int nId2, const Point3d& ptNear, int nRefId, Poi
       return TransformPoint( pGeomDB, nId1, nRefId, ptP) ;
    }
 
-  // devono essere entità geometriche
+  // devono essere entità geometriche
    const IGeoObj* pGObj1 ;
    if ( ( pGObj1 = pGeomDB->GetGeoObj( nId1)) == nullptr)
       return false ;
@@ -332,7 +339,7 @@ ExeIntersectionPoint( int nId1, int nId2, const Point3d& ptNear, int nRefId, Poi
       Frame3d frEnt2 ;
       if ( ! pGeomDB->GetGlobFrame( nId2, frEnt2))
          return false ;
-     // se il riferimento della seconda curva è diverso da quello della prima entità, devo trasformarla
+     // se il riferimento della seconda curva è diverso da quello della prima entità, devo trasformarla
       PtrOwner<ICurve> pcrvTrans ;
       if ( ! AreSameFrame( frEnt1, frEnt2)) {
          pcrvTrans.Set( pCrv2->Clone()) ;
@@ -341,11 +348,11 @@ ExeIntersectionPoint( int nId1, int nId2, const Point3d& ptNear, int nRefId, Poi
          pcrvTrans->LocToLoc( frEnt2, frEnt1) ;
          pCrv2 = pcrvTrans ;
       }
-     // porto il punto Near nel riferimento della prima entità
+     // porto il punto Near nel riferimento della prima entità
       Point3d ptNearL = ptNear ;
       if ( ! InvTransformPoint( pGeomDB, nId1, nRefId, ptNearL))
          return false ;
-     // calcolo il punto di intersezione sulla prima curva più vicino al punto di riferimento
+     // calcolo il punto di intersezione sulla prima curva più vicino al punto di riferimento
       IntersCurveCurve intCC( *pCrv1, *pCrv2, true) ;
       if ( ! intCC.GetIntersPointNearTo( 0, ptNearL, ptP))
          return false ;
@@ -362,7 +369,7 @@ ExeStartVector( int nId, int nRefId, Vector3d& vtV)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj = pGeomDB->GetGeoObj( nId) ;
    if ( pGObj == nullptr)
       return false ;
@@ -400,7 +407,7 @@ ExeEndVector( int nId, int nRefId, Vector3d& vtV)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj = pGeomDB->GetGeoObj( nId) ;
    if ( pGObj == nullptr)
       return false ;
@@ -424,7 +431,7 @@ ExeMidVector( int nId, int nRefId, Vector3d& vtV)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;
@@ -448,7 +455,7 @@ ExeAtParamVector( int nId, double dU, int nSide, int nRefId, Vector3d& vtV)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
-  // se non è entità geometrica
+  // se non è entità geometrica
    const IGeoObj* pGObj ;
    if ( ( pGObj = pGeomDB->GetGeoObj( nId)) == nullptr)
       return false ;

EXE_GeomDB.cpp

@@ -226,6 +226,18 @@ ExeSetModified( void)
    return true ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSetModified( int nCtx)
+{
+   GseContext* pGseCtx = GetGseContext( nCtx) ;
+   VERIFY_CTX_GEOMDB( pGseCtx, false)
+  // se consentito, imposto il flag
+   if ( pGseCtx->m_bEnableModified)
+      pGseCtx->m_bModified = true ;
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeResetModified( void)
@@ -387,7 +399,7 @@ ExeInsertFile( const string& sFilePath)
 class CamStatus
 {
    public :
-      CamStatus( void) : m_nCurrMachGroup( GDB_ID_NULL), m_nCurrPhase( 0) {
+      CamStatus( void) : m_nCurrMachGroup( GDB_ID_NULL), m_nCurrPhase( 0), m_nCurrMachining( GDB_ID_NULL) {
          IMachMgr* pMachMgr = GetCurrMachMgr() ;
          if ( pMachMgr == nullptr)
             return ;
@@ -405,14 +417,19 @@ class CamStatus
             m_vIdStat.push_back( ( bShow ? nId : - nId)) ;
             nId = pMachMgr->GetNextOperation( nId) ;
          }
+         pMachMgr->ResetCurrMachGroup() ;
+      }
+      ~CamStatus( void) {
+         Restore() ;
       }
       void Restore( void) {
+         if ( m_nCurrMachGroup == GDB_ID_NULL)
+            return ;
          IMachMgr* pMachMgr = GetCurrMachMgr() ;
          if ( pMachMgr == nullptr)
             return ;
-         if ( m_nCurrMachGroup == GDB_ID_NULL)
-            return ;
          pMachMgr->SetCurrMachGroup( m_nCurrMachGroup) ;
+         m_nCurrMachGroup = GDB_ID_NULL ;
          if ( m_nCurrPhase == 0)
             return ;
          pMachMgr->SetCurrPhase( m_nCurrPhase, true) ;
@@ -437,7 +454,6 @@ ExeSaveFile( const string& sFilePath, int nFlag)
    VERIFY_CTX_GEOMDB( pGseCtx, false)
   // se ero in CAM, esco dopo averne salvato lo stato
    CamStatus CurrCamStatus ;
-   ExeResetCurrMachGroup() ;
   // imposto path corrente del file 
    pGseCtx->m_sFilePath = sFilePath ;
   // salvo il file
@@ -463,33 +479,62 @@ ExeSaveFile( const string& sFilePath, int nFlag)
    return bOk ;
 }
 
+//-----------------------------------------------------------------------------
+static bool
+IsMachGroupOrWithin( int nId, const IGeomDB* pGeomDB, const IMachMgr* pMachMgr, int& nMachGroupId)
+{
+  // default non definito
+   nMachGroupId = GDB_ID_NULL ;
+  // verifico validità puntatori
+   if ( pGeomDB == nullptr  ||  pMachMgr == nullptr)
+      return false ;
+  // eseguo ricerca
+   int nParentId = pGeomDB->GetParentId( nId) ;
+   int nPrevParId = nId ;
+   while ( nParentId != GDB_ID_NULL  &&  nParentId != GDB_ID_ROOT) {
+      if ( pMachMgr->IsMachBase( nParentId)) {
+         nMachGroupId = nPrevParId ;
+         return true ;
+      }
+      nPrevParId = nParentId ;
+      nParentId = pGeomDB->GetParentId( nParentId) ;
+   }
+   return false ;
+}
+
 //-----------------------------------------------------------------------------
 bool
-ExeSaveObjToFile( int nId, const string& sFilePath, int nFlag)
+ExeSaveObjToFile( const INTVECTOR& vId, const string& sFilePath, int nFlag)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
-  // se l'oggetto è la base dei gruppi di lavoro, chiamo la funzione di salvataggio di tutto
+  // se uno degli oggetti è la base dei gruppi di lavoro, chiamo la funzione di salvataggio di tutto
-   if ( pMachMgr != nullptr  &&  pMachMgr->IsMachBase( nId))
+   for ( int nId : vId) {
-      return ExeSaveFile( sFilePath, nFlag) ;
+      if ( pMachMgr != nullptr  &&  pMachMgr->IsMachBase( nId))
-  // se l'oggetto è un gruppo di lavoro o una sua parte, chiamo la appropriata funzione di salvataggio
+         return ExeSaveFile( sFilePath, nFlag) ;
-   int nParentId = pGeomDB->GetParentId( nId) ;
+   }
-   int nPrevParId = nId ;
+  // se uno degli oggetti è un gruppo di lavoro o una sua parte, chiamo la appropriata funzione di salvataggio
-   while ( pMachMgr != nullptr  &&  nParentId != GDB_ID_NULL  &&  nParentId != GDB_ID_ROOT) {
+   for ( int nId : vId) {
-      if ( pMachMgr->IsMachBase( nParentId))
+      int nMachGroupId ;
-         return ExeSaveMachGroupToFile( nPrevParId, sFilePath, nFlag) ;
+      if ( IsMachGroupOrWithin( nId, pGeomDB, pMachMgr, nMachGroupId)) {
-      nPrevParId = nParentId ;
+         INTVECTOR vOthId ;
-      nParentId = pGeomDB->GetParentId( nParentId) ;
+         vOthId.reserve( vId.size()) ;
+         for ( int nSouId : vId) {
+            if ( nSouId != nId)
+               vOthId.push_back( nSouId) ;
+         }
+         return ExeSaveMachGroupToFile( nMachGroupId, vOthId, sFilePath, nFlag) ;
+      }
    }
   // se ero in CAM, non esco <---
   // copio l'oggetto nel file
-   bool bOk = pGeomDB->Save( nId, sFilePath, nFlag) ;
+   bool bOk = pGeomDB->Save( vId, sFilePath, nFlag) ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtSaveObjToFile(" + ToString( nId) + ",'" +
+      string sLua = "EgtSaveObjToFile({" + ToString( vId) + "},'" +
-                                          StringToLuaString( sFilePath) + "'," +
+                                           StringToLuaString( sFilePath) + "'," +
-                                          NgeTypeToString( nFlag) + ")" +
+                                           NgeTypeToString( nFlag) + ")" +
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
@@ -499,7 +544,7 @@ ExeSaveObjToFile( int nId, const string& sFilePath, int nFlag)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSaveMachGroupToFile( int nMGroupId, const string& sFilePath, int nFlag)
+ExeSaveMachGroupToFile( int nMGroupId, const INTVECTOR& vPlusId, const string& sFilePath, int nFlag)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
@@ -513,12 +558,21 @@ ExeSaveMachGroupToFile( int nMGroupId, const string& sFilePath, int nFlag)
       ExeDisableModified() ;
   // se ero in CAM, esco dopo averne salvato lo stato
    CamStatus CurrCamStatus ;
-   ExeResetCurrMachGroup() ;
+  // verifico che gli oggetti Plus non siano gruppi di lavoro o una loro parte
+   bool bOk = true ;
+   for ( int nPlusId : vPlusId) {
+      int nMGrpPlusId ;
+      if ( IsMachGroupOrWithin( nPlusId, pGeomDB, pMachMgr, nMGrpPlusId)) {
+         bOk = false ;
+         break ;
+      }
+   }
   // recupero eventuali pezzi e foto del gruppo di lavoro
    INTVECTOR vId ;
    int nPhotoId = GDB_ID_NULL ;
    string sPhotoOriPath = "" ;
-   if ( pMachMgr->SetCurrMachGroup( nMGroupId)) {
+   bOk = bOk && pMachMgr->SetCurrMachGroup( nMGroupId) ;
+   if ( bOk) {
      // aggiungo gruppo di lavoro
       vId.emplace_back( nMGroupId) ;
      // aggiungo pezzi
@@ -552,8 +606,11 @@ ExeSaveMachGroupToFile( int nMGroupId, const string& sFilePath, int nFlag)
      // disattivo gruppo di lavoro
       pMachMgr->ResetCurrMachGroup() ;
    }
+  // aggiungo gli oggetti plus
+   if ( bOk)
+      vId.insert( vId.end(), vPlusId.begin(), vPlusId.end()) ;
   // salvo gli oggetti appena identificati
-   bool bOk = pGeomDB->Save( vId, sFilePath, nFlag) ;
+   bOk = bOk && pGeomDB->Save( vId, sFilePath, nFlag) ;
   // eventuale ripristino dati fotografia
    if ( nPhotoId != GDB_ID_NULL)
       ExeChangePhotoPath( nPhotoId, sPhotoOriPath) ;
@@ -566,7 +623,8 @@ ExeSaveMachGroupToFile( int nMGroupId, const string& sFilePath, int nFlag)
    SetCmdLog( bPrevCmdLog) ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtSaveMachGroupToFile(" + ToString( nMGroupId) + ",'" +
+      string sLua = "EgtSaveMachGroupToFile(" + ToString( nMGroupId) + ",{" +
+                                                ToString( vPlusId) + "},'" +
                                                 StringToLuaString( sFilePath) + "'," +
                                                 NgeTypeToString( nFlag) + ")" +
                     " -- Ok=" + ToString( bOk) ;

EXE_MachMgr.cpp

@@ -21,10 +21,13 @@
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
+#include "/EgtDev/Include/EMkToolConst.h"
 #include "/EgtDev/Include/EMkOperationConst.h"
 #include "/EgtDev/Include/EMkSimuGenConst.h"
 #include "/EgtDev/Include/EGnFileUtils.h"
+#include "/EgtDev/Include/EGnEgtUUID.h"
 #include "/EgtDev/Include/EgtStringConverter.h"
+#include "/EgtDev/Include/EgtIniFile.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
 
 using namespace std ;
@@ -556,12 +559,12 @@ ExeModifyRawPart( int nRawId, Point3d ptOrig, double dLength, double dWidth, dou
 
 //-----------------------------------------------------------------------------
 bool
-ExeModifyRawPart( int nRawId, int nCrvId, double dOverMat, double dZmin, double dHeight, Color cCol)
+ExeModifyRawPart( int nRawId, int nCrvId, double dOverMat, double dHeight, Color cCol)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
   // modifico grezzo indicato nella macchinata corrente
-   bool bOk = pMachMgr->ModifyRawPart( nRawId, nCrvId, dOverMat, dZmin, dHeight, cCol) ;
+   bool bOk = pMachMgr->ModifyRawPart( nRawId, nCrvId, dOverMat, dHeight, cCol) ;
    ExeSetModified() ;
   // restituisco il risultato
    return bOk ;
@@ -995,7 +998,7 @@ ExeGetTableAreaOffset( int nInd, BBox3d& b3AreaOffs)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
-  // recupero l'estensione dell'area utile con offset della tavola corrente della macchinata corrente
+  // recupero l'estensione dell'area utile con offset della fase corrente della tavola corrente della macchinata corrente
    return pMachMgr->GetTableAreaOffset( nInd, b3AreaOffs) ;
 }
 
@@ -1019,6 +1022,64 @@ ExeShowOnlyTable( bool bVal)
    return pMachMgr->ShowOnlyTable( bVal) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeMoveDispAxis( const string& sName, double dPos)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
+  // eseguo e registro il movimento dell'asse
+   bool bOk = pMachMgr->MoveDispAxis( sName, dPos) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtMoveDispAxis('" + StringToLuaString( sName) + "'," +
+                                          ToString( dPos) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeRemoveDispAxis( const string& sName)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
+  // eseguo e registro la rimozione del movimento dell'asse
+   bool bOk = pMachMgr->RemoveDispAxis( sName) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtRemoveDispAxis('" + StringToLuaString( sName) + "')" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeKeepAllDispAxes( int nSouPhase)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // confermo i movimenti degli assi di disposizione nella fase corrente della macchinata corrente
+   bool bOk = pMachMgr->KeepAllDispAxes( nSouPhase) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtKeepAllDispAxes(" + ToString( nSouPhase) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
 //-----------------------------------------------------------------------------
 int
 ExeAddFixture( const string& sName, const Point3d& ptPos, double dAngRotDeg, double dMov)
@@ -1030,10 +1091,10 @@ ExeAddFixture( const string& sName, const Point3d& ptPos, double dAngRotDeg, dou
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtAddFixture(" + sName + ",{" +
+      string sLua = "EgtAddFixture('" + StringToLuaString( sName) + "',{" +
-                                       ToString( ptPos) + "}," +
+                                        ToString( ptPos) + "}," +
-                                       ToString( dAngRotDeg) + "," +
+                                        ToString( dAngRotDeg) + "," +
-                                       ToString( dMov) + ")" +
+                                        ToString( dMov) + ")" +
                     " -- Id=" + ToString( nId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
@@ -1136,13 +1197,33 @@ ExeRotateFixture( int nFxtId, double dDeltaAngDeg)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
-  // ruoto il dispositivo di presa dell'angolo indicato
+  // vario la rotazione del dispositivo di presa dell'angolo indicato
    bool bOk = pMachMgr->RotateFixture( nFxtId, dDeltaAngDeg) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtRotateFixture(" + ToString( nFxtId) + ",{" +
+      string sLua = "EgtRotateFixture(" + ToString( nFxtId) + "," +
-                                          ToString( dDeltaAngDeg) + "})" +
+                                          ToString( dDeltaAngDeg) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeSetFixtureLink( int nFxtId, const string& sTaLink)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // imposto il collegamento all'asse di tavola indicato
+   bool bOk = pMachMgr->SetFixtureLink( nFxtId, sTaLink) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSetFixtureLink(" + ToString( nFxtId) + ",'" +
+                                           StringToLuaString( sTaLink) + "')" +
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
@@ -1156,7 +1237,7 @@ ExeMoveFixtureMobile( int nFxtId, double dDeltaMove)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
-  // ruoto il dispositivo di presa dell'angolo indicato
+  // varia il movimento della parte mobile della morsa della quantità indicata
    bool bOk = pMachMgr->MoveFixtureMobile( nFxtId, dDeltaMove) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
@@ -1170,6 +1251,26 @@ ExeMoveFixtureMobile( int nFxtId, double dDeltaMove)
    return bOk ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSetFixtureMobile( int nFxtId, double dMove)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // imposta il movimento della parte mobile della morsa alla quantità indicata
+   bool bOk = pMachMgr->SetFixtureMobile( nFxtId, dMove) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSetFixtureMobile(" + ToString( nFxtId) + "," +
+                                             ToString( dMove) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return bOk ;
+}
+
 //-----------------------------------------------------------------------------
 //  DB utensili
 //-----------------------------------------------------------------------------
@@ -1472,6 +1573,21 @@ ExeTdbGetCurrToolThLength( double& dThLen)
    return pMachMgr->TdbGetCurrToolThLength( dThLen) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeTdbCurrToolIsStandardDraw( bool& bStandard)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero il nome del disegno dell'utensile
+   string sDraw ;
+   if ( ! pMachMgr->TdbGetCurrToolParam( TPA_DRAW, sDraw))
+      return false ;
+  // verifico il tipo
+   bStandard = IsUUID( GetFileTitleEgt( sDraw)) ;
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 int
 ExeTdbCurrToolDraw( int nGenCtx, int nToolCtx)
@@ -1585,6 +1701,16 @@ ExeImportSetup( const string& sName)
    return pMachMgr->ImportSetup( sName) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeExistsCurrSetup( void)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // eseguo la verifica
+   return pMachMgr->ExistsCurrSetup() ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeVerifyCurrSetup( STRVECTOR& vsErrors)
@@ -1990,42 +2116,42 @@ ExeGetPrevOperation( int nId)
 }
 //-----------------------------------------------------------------------------
 int
-ExeGetFirstActiveOperation( void)
+ExeGetFirstActiveOperation( bool bNeedMachNotEmpty)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
   // recupero la prima operazione attiva della macchinata corrente
-   return pMachMgr->GetFirstActiveOperation() ;
+   return pMachMgr->GetFirstActiveOperation( bNeedMachNotEmpty) ;
 }
 
 //-----------------------------------------------------------------------------
 int
-ExeGetNextActiveOperation( int nId)
+ExeGetNextActiveOperation( int nId, bool bNeedMachNotEmpty)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
   // recupero la successiva operazione attiva della macchinata corrente
-   return pMachMgr->GetNextActiveOperation( nId) ;
+   return pMachMgr->GetNextActiveOperation( nId, bNeedMachNotEmpty) ;
 }
 
 //-----------------------------------------------------------------------------
 int
-ExeGetLastActiveOperation( void)
+ExeGetLastActiveOperation( bool bNeedMachNotEmpty)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
   // recupero l'ultima operazione attiva della macchinata corrente
-   return pMachMgr->GetLastActiveOperation() ;
+   return pMachMgr->GetLastActiveOperation( bNeedMachNotEmpty) ;
 }
 
 //-----------------------------------------------------------------------------
 int
-ExeGetPrevActiveOperation( int nId)
+ExeGetPrevActiveOperation( int nId, bool bNeedMachNotEmpty)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
   // recupero la precedente operazione attiva della macchinata corrente
-   return pMachMgr->GetPrevActiveOperation( nId) ;
+   return pMachMgr->GetPrevActiveOperation( nId, bNeedMachNotEmpty) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -2090,12 +2216,12 @@ ExeGetOperationId( const string& sName)
 
 //-----------------------------------------------------------------------------
 bool
-ExeIsOperationEmpty( int nId)
+ExeIsOperationEmpty( int nId, int nEmptyType)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
   // recupero lo stato dell'operazione indicata della macchinata corrente
-   return pMachMgr->IsOperationEmpty( nId) ;
+   return pMachMgr->IsOperationEmpty( nId, nEmptyType) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -2351,6 +2477,16 @@ ExeSpecialUpdateDisposition( int nId)
    return bOk ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetDispositionToolData( int nId, string& sName, string& sHead, int& nExit, string& sTcPos)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // aggiorno assi macchina e collegamento con precedente della disposizione indicata
+   return pMachMgr->GetDispositionToolData( nId, sName, sHead, nExit, sTcPos) ;
+}
+
 //-----------------------------------------------------------------------------
 //   Lavorazioni
 //-----------------------------------------------------------------------------
@@ -2612,6 +2748,16 @@ ExeUpdateMachining( bool bPostApply)
    return bOk ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeChangePreviewMachiningToolShow( int nLookFlag)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // impostazione tipo visualizzazione anteprima utensile su lavorazione
+   return pMachMgr->ChangePreviewMachiningToolShow( nLookFlag) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExePreparePreviewMachiningTool( void)
@@ -2634,12 +2780,22 @@ ExeRemovePreviewMachiningTool( void)
 
 //-----------------------------------------------------------------------------
 int
-ExePreviewMachiningTool( int nEntId, int nFlag)
+ExeGetPreviewMachiningToolStepCount( void)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
-   VERIFY_MACHMGR( pMachMgr, false)
+   VERIFY_MACHMGR( pMachMgr, -1)
+  // restituisce il numero di passi per anteprima utensile presenti nella lavorazione
+   return pMachMgr->GetPreviewMachiningToolStepCount() ;
+}
+
+//-----------------------------------------------------------------------------
+int
+ExePreviewMachiningTool( int nEntId, int nStep)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
   // visualizzazione anteprima utensile su lavorazione
-   return pMachMgr->PreviewMachiningTool( nEntId, nFlag) ;
+   return pMachMgr->PreviewMachiningTool( nEntId, nStep) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -2694,12 +2850,22 @@ ExeGetMachiningGeometry( SELVECTOR& vIds)
 
 //-----------------------------------------------------------------------------
 bool
-ExeIsMachiningEmpty( void)
+ExeGetMachiningSkippedGeometry( SELVECTOR& vIds)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero la geometria non lavorata della lavorazione corrente
+   return pMachMgr->GetMachiningSkippedGeometry( vIds) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeIsMachiningEmpty( int nEmptyType)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
   // restituisco lo stato della lavorazione corrente
-   return pMachMgr->IsMachiningEmpty() ;
+   return pMachMgr->IsMachiningEmpty( nEmptyType) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -2722,6 +2888,26 @@ ExeGetMachiningEndPoint( Point3d& ptEnd)
    return pMachMgr->GetMachiningEndPoint( ptEnd) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetMachiningStartAxes( bool bSkipClimb, DBLVECTOR& vAxVal)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // restituisco quanto cercato
+   return pMachMgr->GetMachiningStartAxes( bSkipClimb, vAxVal) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetMachiningEndAxes( bool bSkipRise, DBLVECTOR& vAxVal)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // restituisco quanto cercato
+   return pMachMgr->GetMachiningEndAxes( bSkipRise, vAxVal) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeApplyAllMachinings( bool bRecalc, bool bStopOnFirstErr, string& sErrList)
@@ -2914,6 +3100,36 @@ ExeGetClEntIndex( int nEntId, int& nIndex)
    return pMachMgr->GetClEntIndex( nEntId, nIndex) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetClEntFeed( int nEntId, double& dFeed)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero la feed
+   return pMachMgr->GetClEntFeed( nEntId, dFeed) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetClEntAxesStatus( int nEntId, int& nStatus)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero lo stato del movimento assi
+   return pMachMgr->GetClEntAxesStatus( nEntId, nStatus) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetClEntAxesMask( int nEntId, int& nMask)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero la mascheratura del movimento assi (valida solo in rapido)
+   return pMachMgr->GetClEntAxesMask( nEntId, nMask) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetClEntAxesVal( int nEntId, DBLVECTOR& vAxes)
@@ -2924,6 +3140,36 @@ ExeGetClEntAxesVal( int nEntId, DBLVECTOR& vAxes)
    return pMachMgr->GetClEntAxesVal( nEntId, vAxes) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetClEntTDir( int nEntId, Vector3d& vtTDir)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false) ;
+  // recupero TDir
+   return pMachMgr->GetClEntTDir( nEntId, vtTDir) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetClEntCDir( int nEntId, Vector3d& vtCDir)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false) ;
+  // recupero CDir
+   return pMachMgr->GetClEntCDir( nEntId, vtCDir) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetClEntADir( int nEntId, Vector3d& vtADir)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false) ;
+  // recupero ADir
+   return pMachMgr->GetClEntADir( nEntId, vtADir) ;
+}
+
 //-----------------------------------------------------------------------------
 //    Simulazione
 //-----------------------------------------------------------------------------
@@ -2986,6 +3232,16 @@ ExeSimSetUiStatus( int nUiStatus)
    return pMachMgr->SimSetUiStatus( nUiStatus) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSimEnableToolTipTrace( bool bEnable)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // imposto abilitazione disegno traccia della punta utensile
+   return pMachMgr->SimEnableToolTipTrace( bEnable) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSimGetAxisInfoPos( int nI, string& sName, string& sToken, bool& bLinear, double& dVal)
@@ -3056,8 +3312,15 @@ ExeGenerate( const string& sCncFile, const string& sInfo)
       ReplaceString( sDir, "/", "\\") ;
      // recupero il nome
       string sNcName ;
-      if ( ! ExeGetInfo( ExeGetCurrMachGroup(), GDL_NC_NAME, sNcName))
+      if ( ExeGetInfo( ExeGetCurrMachGroup(), GDL_NC_NAME, sNcName))
-         sNcName = GetFileTitleEgt( sProjPath) + ".cnc" ;
+         sNcName = GetFileName( sNcName) ;
+      else {
+         string sCurrMachDir ; pMachMgr->GetCurrMachineDir( sCurrMachDir) ;
+         string sCurrMachName ; pMachMgr->GetCurrMachineName( sCurrMachName) ;
+         string sCurrMachIni = sCurrMachDir + "\\" + sCurrMachName + ".ini" ;
+         string sExt = GetPrivateProfileStringUtf8( "PartProgram", "Extension", ".cnc", sCurrMachIni.c_str()) ;
+         sNcName = ChangeFileExtension( GetFileName( sProjPath), sExt) ;
+      }
      // creo la path completa
       sMyCncFile = sDir + "\\" + sNcName ;
    }
@@ -3083,8 +3346,10 @@ ExeEstimate( const string& sEstFile, const string& sInfo)
       ReplaceString( sDir, "/", "\\") ;
      // recupero il nome
       string sEstName ;
-      if ( ! ExeGetInfo( ExeGetCurrMachGroup(), GDL_NC_NAME, sEstName))
+      if ( ExeGetInfo( ExeGetCurrMachGroup(), GDL_NC_NAME, sEstName))
-         sEstName = GetFileTitleEgt( sProjPath) ;
+         sEstName = GetFileName( sEstName) ;
+      else
+         sEstName = GetFileName( sProjPath) ;
       sEstName = ChangeFileExtension( sEstName, ".html") ;
      // creo la path completa
       sMyEstFile = sDir + "\\" + sEstName ;
@@ -3114,7 +3379,9 @@ ExeSimulate( int& nErr, string& sError)
    nErr = SHE_NONE ;
    sError = "" ;
   // disabilito UI
-   ExeSetEnableUI( false) ;
+   bool bPrevEnableUI = ExeGetEnableUI() ;
+   if ( bPrevEnableUI)
+      ExeSetEnableUI( false) ;
   // avvio simulazione
    if ( ! pMachMgr->SimInit()  ||  ! pMachMgr->SimStart( true)  ||  ! pMachMgr->SimStart( false)) {
      // inutile continuare con simulazione se avvio non riuscito
@@ -3176,7 +3443,8 @@ ExeSimulate( int& nErr, string& sError)
   // terminazione simulazione
    pMachMgr->SimExit() ;
   // riabilito UI
-   ExeSetEnableUI( true) ;
+   if ( bPrevEnableUI)
+      ExeSetEnableUI( true) ;
    return ( nErr == 0) ;
 }
 
@@ -3202,14 +3470,14 @@ ExeSetCalcTool( const string& sTool, const string& sHead, int nExit)
    return pMachMgr->SetCalcTool( sTool, sHead, nExit) ;
 }
 
-//-----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
 bool
-ExeGetAllCurrAxesName( STRVECTOR& vAxName)
+ExeSetCalcSolCh( int nScc, bool bExact)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
-  // recupero gli assi correnti derivanti dalla scelta di tavola e utensile
+  // imposto il criterio di scelta della soluzione e se deve essere rispettato esattamente
-   return pMachMgr->GetAllCurrAxesName( vAxName) ;
+   return pMachMgr->SetCalcSolCh( nScc, bExact) ;
 }
 
 //----------------------------------------------------------------------------
@@ -3222,6 +3490,16 @@ ExeSetRotAxisBlock( const string& sAxis, double dVal)
    return pMachMgr->SetRotAxisBlock( sAxis, dVal) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetCalcTable( string& sTable)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // restituisco la tavola corrente per il calcolo sulla macchina della macchinata corrente
+   return pMachMgr->GetCalcTable( sTable) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetCalcTool( string& sTool, string& sHead, int& nExit)
@@ -3232,6 +3510,26 @@ ExeGetCalcTool( string& sTool, string& sHead, int& nExit)
    return ( pMachMgr->GetCalcTool( sTool)  &&  pMachMgr->GetCalcHead( sHead)  &&  pMachMgr->GetCalcExit( nExit)) ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeGetCalcSolCh( int& nScc, bool& bExact)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero il criterio di scelta della soluzione e se deve essere rispettato esattamente
+   return pMachMgr->GetCalcSolCh( nScc, bExact) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetAllCurrAxesNames( STRVECTOR& vAxName)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero gli assi correnti derivanti dalla scelta di tavola e utensile
+   return pMachMgr->GetAllCurrAxesNames( vAxName) ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeGetRotAxisBlocked( int nInd, string& sAxis, double& dVal)
@@ -3267,23 +3565,34 @@ ExeGetCalcAngles( const Vector3d& vtDirT, const Vector3d& vtDirA,
 //-----------------------------------------------------------------------------
 bool
 ExeGetCalcPositions( const Point3d& ptP, double dAngA, double dAngB,
-                     int& nStat, double& dX, double& dY, double& dZ)
+                     double& dX, double& dY, double& dZ)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
   // calcolo gli assi lineari macchina dalla posizione e dagli assi rotanti
-   return pMachMgr->GetCalcPositions( ptP, dAngA, dAngB, nStat, dX, dY, dZ) ;
+   return pMachMgr->GetCalcPositions( ptP, dAngA, dAngB, dX, dY, dZ) ;
 }
 
 //-----------------------------------------------------------------------------
 bool
 ExeGetCalcPositions( const Point3d& ptP, const DBLVECTOR& vAng,
-                     int& nStat, double& dX, double& dY, double& dZ)
+                     double& dX, double& dY, double& dZ)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false)
   // calcolo gli assi lineari macchina dalla posizione e dagli assi rotanti
-   return pMachMgr->GetCalcPositions( ptP, vAng, nStat, dX, dY, dZ) ;
+   return pMachMgr->GetCalcPositions( ptP, vAng, dX, dY, dZ) ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetRobotAngles( const Point3d& ptP, const Vector3d& vtDirT, const Vector3d& vtDirA,
+                   DBLVECTOR& vAng1, DBLVECTOR& vAng2)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // calcolo gli angoli macchina dalle direzioni fresa e ausiliaria passate
+   return pMachMgr->GetRobotAngles( ptP, vtDirT, vtDirA, vAng1, vAng2) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -3338,6 +3647,16 @@ ExeVerifyOutstroke( double dX, double dY, double dZ, double dAngA, double dAngB,
    return pMachMgr->VerifyOutstroke( dX, dY, dZ, dAngA, dAngB, nStat) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeVerifyOutstroke( double dX, double dY, double dZ, const DBLVECTOR& vAng, int& nStat)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // verifica l'extracorsa degli assi
+   return pMachMgr->VerifyOutstroke( dX, dY, dZ, vAng, true, nStat) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetOutstrokeInfo( string& sInfo)
@@ -3401,6 +3720,16 @@ ExeGetHeadExitCount( const string& sHead)
    return pMachMgr->GetHeadExitCount( sHead) ;
 }
 
+//-----------------------------------------------------------------------------
+int
+ExeGetExitId( const string& sHead, int nExit)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
+  // restituisco identificativo dell'uscita della testa indicata nella macchina della macchinata corrente
+   return pMachMgr->GetExitId( sHead, nExit) ;
+}
+
 //-----------------------------------------------------------------------------
 int
 ExeGetTcPosId( const string& sTcPos)
@@ -3431,6 +3760,16 @@ ExeGetAxisType( const string& sAxis, bool& bLinear)
    return pMachMgr->GetAxisType( sAxis, bLinear) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetAxisDir( const string& sAxis, Vector3d& vtDir)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero la direzione dell'asse
+   return pMachMgr->GetAxisDir( sAxis, vtDir) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetAxisInvert( const string& sAxis, bool& bInvert)
@@ -3461,6 +3800,16 @@ ExeGetAllTablesNames( STRVECTOR& vNames)
    return pMachMgr->GetAllTablesNames( vNames) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetAllAxesNames( STRVECTOR& vNames)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // recupero l'elenco degli assi
+   return pMachMgr->GetAllAxesNames( vNames) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetAllHeadsNames( STRVECTOR& vNames)

EXE_MachOpt.cpp

@@ -0,0 +1,191 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : EXE_MachOpt.cpp       Data : 02.04.2025      Versione : 2.7c1
+// Contenuto : Funzioni per Ottimizzare i tempi tra le lavorazioni.
+//
+//
+//
+// Modifiche : 02.04.25 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "EXE.h"
+#include "EXE_Macro.h"
+#include "EXE_Const.h"
+#include "DllNesting.h"
+#include "/EgtDev/Include/EgtPointerOwner.h"
+#include "/EgtDev/Include/ENkMachOptimization.h"
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+//   Static LuaMgr per EgtExecutor
+//----------------------------------------------------------------------------
+static PtrOwner<IMachOptimization> s_pMO ;
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachInit( void)
+{
+  // Creo l'oggetto per il calcolo del percorso minimo (ShortestPath)
+   s_pMO.Set( CreateMachOptimization()) ;
+   return ( ! IsNull( s_pMO)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachTerminate( void)
+{
+  // Distruggo l'oggetto
+   s_pMO.Reset() ;
+   return ( IsNull( s_pMO)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachAddTool( int nId, double dTCX, double dTCY, double dTCZ, double dTCA,
+                   double dTCB, double dTCC, bool bX, bool bY, bool bZ, bool bA,
+                   bool bB, bool bC, double dTLoad, double dTUnL)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Inserisco il Record
+   return ( s_pMO->InsertTool( nId, dTCX, dTCY, dTCZ, dTCA, dTCB, dTCC, bX, bY, bZ, bA,
+                               bB, bC, dTLoad, dTUnL)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachAddMachining( int nId, int nToolId, int nGroup,
+                        double dX_Start, double dY_Start, double dZ_Start,
+                        double dA_Start, double dB_Start, double dC_Start,
+                        double dX_End, double dY_End, double dZ_End,
+                        double dA_End, double dB_End, double dC_End)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Inserisco il Record
+   return ( s_pMO->InsertMachining( nId, nToolId, nGroup,
+                                    dX_Start, dY_Start, dZ_Start,
+                                    dA_Start, dB_Start, dC_Start,
+                                    dX_End, dY_End, dZ_End,
+                                    dA_End, dB_End, dC_End)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetFirstMachining( int nId)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Imposto la prima lavorazione
+   return ( s_pMO->SetFirstMachining( nId)) ;
+}
+
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetLastMachining( int nId)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Imposto l'ultima lavorazione
+   return ( s_pMO->SetLastMachining( nId)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetFeeds( double dFeedL, double dFeedA)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Imposto l'ultima lavorazione
+   return ( s_pMO->SetFeeds( dFeedL, dFeedA)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachAddDependence( int nIdPrec, int nIdSucc)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Inserisco la Dipendenza obbligatoria
+   return ( s_pMO->InsertDependence( nIdPrec, nIdSucc)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachAddSuggestedDependence( int nIdPrec, int nIdSucc)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Inserisco la Dipendenza obbligatoria
+   return ( s_pMO->InsertSuggestedDependences( nIdPrec, nIdSucc)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetAllGroupDependencesAsMandatory( bool bAllMandatory)
+{
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Imposto il Flag
+   return ( s_pMO->SetAllGroupsAsMandatory( bAllMandatory)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetOptimizationForGroups( bool bOptForGroups)
+{
+  // Se oggetto non istanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Imposto il Flag
+   return ( s_pMO->SetOptimizationForGroups( bOptForGroups)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetOpenBound( bool bStartVsEnd, int nFlag, double dX, double dY, double dZ)
+{
+  // Se oggetto non istanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Imposto il Flag
+   return ( s_pMO->SetOpenBound( bStartVsEnd, nFlag, dX, dY, dZ)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachSetOpenBoundForGroups( int nGroup, bool bStartVsEnd, int nFlag, double dX, double dY, double dZ)
+{
+  // Se oggetto non istanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Impsto il Flag
+   return ( s_pMO->SetOpenBoundForGroups( nGroup, bStartVsEnd, nFlag, dX, dY, dZ)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeOptMachCalculate( INTVECTOR& vIds)
+{
+   vIds.clear() ;
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Recupero i risultati
+   return ( s_pMO->Calculate( vIds)) ;
+}

EXE_Nst.h

@@ -16,13 +16,13 @@
 class IGeomDB ;
 
 //----------------------------------------------------------------------------
-int  GetFlatPartRegion( IGeomDB* pGeomDB, int nId) ;
+int       GetFlatPartRegion( IGeomDB* pGeomDB, int nId) ;
-int  GetFlatPartUpRegion( IGeomDB* pGeomDB, int nId) ;
+int       GetFlatPartUpRegion( IGeomDB* pGeomDB, int nId) ;
-int  GetFlatPartDownRegion( IGeomDB* pGeomDB, int nId) ;
+int       GetFlatPartDownRegion( IGeomDB* pGeomDB, int nId) ;
-bool GetFlatPartCutRegions( IGeomDB* pGeomDB, int nId, bool bReduced, INTVECTOR& vCrId) ;
+bool      GetFlatPartCutRegions( IGeomDB* pGeomDB, int nId, bool bReduced, INTVECTOR& vCrId) ;
-bool GetFlatPartDownCutRegions( IGeomDB* pGeomDB, int nId, bool bReduced, INTVECTOR& vCrId) ;
+bool      GetFlatPartDownCutRegions( IGeomDB* pGeomDB, int nId, bool bReduced, INTVECTOR& vCrId) ;
-bool GetFlatPartInterpartGap(IGeomDB* pGeomDB, int nId, double& dGap);
+bool      GetFlatPartInterpartGap(IGeomDB* pGeomDB, int nId, double& dGap);
-int  GetFlatPartFromRegion( IGeomDB* pGeomDB, int nId) ;
+int       GetFlatPartFromRegion( IGeomDB* pGeomDB, int nId) ;
-int  GetFlatPartFromCut( IGeomDB* pGeomDB, int nId) ;
+int       GetFlatPartFromCut( IGeomDB* pGeomDB, int nId) ;
-int  GetGeometryFromCut( IGeomDB* pGeomDB, IMachMgr* pMachMgr, int nId) ;
+INTVECTOR GetGeometryFromCut( IGeomDB* pGeomDB, IMachMgr* pMachMgr, int nId) ;
-bool GetFlatPartApproxContour( IGeomDB* pGeomDB, int nId, PolyLine& PL) ;
+bool      GetFlatPartApproxContour( IGeomDB* pGeomDB, int nId, PolyLine& PL) ;

EXE_NstAutoNesting.cpp

@@ -19,7 +19,6 @@
 #include "DllNesting.h"
 #include "/EgtDev/Include/EGkCurve.h"
 #include "/EgtDev/Include/EGkCurveComposite.h"
-#include "/EgtDev/Include/EGkOffsetCurve.h"
 #include "/EgtDev/Include/EGkSurfFlatRegion.h"
 #include "/EgtDev/Include/ENsAutoNester.h"
 #include "/EgtDev/Include/EGnStringUtils.h"
@@ -258,6 +257,15 @@ ExeAutoNestSetInterpartGap( double dGap)
    return s_pAutoNester->SetInterpartGap( dGap) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeAutoNestSetShearGap( double dShearGap)
+{
+   if ( IsNull( s_pAutoNester))
+      return false ;
+   return s_pAutoNester->SetShearGap( dShearGap) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeAutoNestSetReportFile( const string& sReportFile)
@@ -339,3 +347,12 @@ ExeAutoNestGetOneResult( int nInd, int& nType, int& nId, int& nFlag, double& dX,
    dAngRot = s_vANestInfo[nInd].dAngRot ;
    return true ;
 }
+
+//-----------------------------------------------------------------------------
+bool
+ExeAutoNestCalcShearSequence( int nNesting, PNTVECTOR& vPtStart, PNTVECTOR& vPtEnd)
+{
+   if ( IsNull( s_pAutoNester))
+      return false ;
+   return s_pAutoNester->CalcShearSequence( nNesting, vPtStart, vPtEnd) ;
+}

EXE_NstCreateFlatParts.cpp

@@ -89,6 +89,10 @@ ApproxCurveIfNeeded( IGdbIterator* pEnt, double dToler)
    PolyArc PA ;
    double dTol = max( dToler, LIN_TOL_FINE) ;
    bool bOk = pCrv->ApproxWithArcsEx( dTol, ANG_TOL_STD_DEG, LIN_FEA_STD, PA) && pCC->FromPolyArc( PA) ;
+   // eliminazione di small Z
+   bOk = bOk && pCC->RemoveSmallDefects( 0.5 * dTol, ANG_TOL_STD_DEG) ;
+   // merge di archi identici di biarchi
+   bOk = bOk && pCC->MergeCurves( 0.5 * dTol, ANG_TOL_STD_DEG) ;
    bOk = bOk && pEnt->GetGDB()->ReplaceGeoObj( pEnt->GetId(), Release( pCC)) ;
    return bOk ;
 }
@@ -1613,6 +1617,50 @@ ExeCalcFlatPartUpRegion( int nPartId, bool bCalc)
    return true ;
 }
 
+//----------------------------------------------------------------------------
+static bool
+IgnoreOutlineFillet( IGeomDB* pGeomDB, int nCrvId, int nLayId)
+{
+  // verifico se la curva nCrvId è un raccordo che deve essere ignorato, ovvero se si tratta di un arco non inclinato, in tangenza 
+  // e consecutivo ad almeno un lato inclinato
+
+  // verifico se arco
+   if ( pGeomDB->GetGeoType( nCrvId) == CRV_ARC) {
+     // verifico se non inclinato
+      double dSideAng = 0, dSideAng2 = 0 ;
+      pGeomDB->GetInfo( nCrvId, NST_KEY_SIDEANG, dSideAng) ;
+      pGeomDB->GetInfo( nCrvId, NST_KEY_SIDEANG2, dSideAng2) ;
+      if ( abs( dSideAng) < EPS_ANG_SMALL && abs( dSideAng2) < EPS_ANG_SMALL) {
+        // verifico se in tangenza con curve consecutive
+         double dPrevAng = ANG_RIGHT, dNextAng = ANG_RIGHT ; 
+         pGeomDB->GetInfo( nCrvId, MCH_KEY_PREVANG, dPrevAng) ;             
+         pGeomDB->GetInfo( nCrvId, MCH_KEY_NEXTANG, dNextAng) ; 
+         if ( abs( dPrevAng) < EPS_ANG_SMALL  &&  abs( dNextAng) < EPS_ANG_SMALL) {
+           // verifico se è inclinata almeno una tra la curva precedente e quella successiva
+            int nPrevId = pGeomDB->GetPrev( nCrvId) ;
+            if ( nPrevId == GDB_ID_NULL)
+               nPrevId = pGeomDB->GetLastInGroup( nLayId) ;
+            if ( nPrevId == GDB_ID_NULL)
+               return false ;
+            double dSideAng, dSideAng2 ;
+            if ( ( pGeomDB->GetInfo( nPrevId, NST_KEY_SIDEANG, dSideAng)  &&  abs( dSideAng) > EPS_ANG_SMALL)  ||
+               ( pGeomDB->GetInfo( nPrevId, NST_KEY_SIDEANG2, dSideAng2)  &&  abs( dSideAng2) > EPS_ANG_SMALL))
+               return true ;
+
+            int nNextId = pGeomDB->GetNext( nCrvId) ;
+            if ( nNextId == GDB_ID_NULL)
+               nNextId = pGeomDB->GetFirstInGroup( nLayId) ;
+            if ( nNextId == GDB_ID_NULL)
+               return false ;
+            if ( ( pGeomDB->GetInfo( nNextId, NST_KEY_SIDEANG, dSideAng)  &&  abs( dSideAng) > EPS_ANG_SMALL)  ||
+               ( pGeomDB->GetInfo( nNextId, NST_KEY_SIDEANG2, dSideAng2)  &&  abs( dSideAng2) > EPS_ANG_SMALL))
+               return true ;
+         }
+      }
+   }
+   return false ;
+}
+
 //----------------------------------------------------------------------------
 static bool
 AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOrig, int nLayReg, double dH)
@@ -1683,7 +1731,8 @@ AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOri
          ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nNewId)) ;
          if ( pCrv == nullptr)
             return false ;
-         pCrv->SimpleOffset( dCalcOffset) ;
+         if ( ! pCrv->SimpleOffset( dCalcOffset))
+            pGeomDB->Erase( nNewId) ;
       }
       else if ( pGeomDB->GetInfo( nCrvId, NST_KEY_SIDEANG2, dSideAng2)  &&  abs( dSideAng2) > EPS_ANG_SMALL) {
          double dOffset2 = 0 ;
@@ -1696,8 +1745,12 @@ AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOri
          ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nNewId)) ;
          if ( pCrv == nullptr)
             return false ;
-         pCrv->SimpleOffset( dCalcOffset) ;
+         if ( ! pCrv->SimpleOffset( dCalcOffset))
+            pGeomDB->Erase( nNewId) ;
       }
+     // verifico se raccordo da ignorare per poter calcolare la regione
+      else if ( IgnoreOutlineFillet( pGeomDB, nCrvId, nLayId))
+         pGeomDB->Erase( nNewId) ;            
    }
   // aggiusto tra loro le curve offsettate (allungandole e/o accorciandole)
    if ( ! AdjustLayerCurves( pGeomDB, nTmpLayId))
@@ -1720,7 +1773,7 @@ AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOri
       if ( nNewId == GDB_ID_NULL)
          return false ;
      // determino ed eseguo offset
-      double dSideAng ;
+      double dSideAng, dSideAng2 ;
       if ( pGeomDB->GetInfo( nCrvId, NST_KEY_SIDEANG, dSideAng)  &&  abs( dSideAng) > EPS_ANG_SMALL) {
          double dOffset = 0 ;
          pGeomDB->GetInfo( nCrvId, NST_KEY_OFFSET, dOffset) ;
@@ -1728,8 +1781,22 @@ AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOri
          ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nNewId)) ;
          if ( pCrv == nullptr)
             return false ;
-         pCrv->SimpleOffset( dCalcOffset) ;
+         if ( ! pCrv->SimpleOffset( dCalcOffset))
+            pGeomDB->Erase( nNewId) ;
       }
+      else if ( pGeomDB->GetInfo( nCrvId, NST_KEY_SIDEANG2, dSideAng2)  &&  abs( dSideAng2) > EPS_ANG_SMALL) {
+         double dOffset2 = 0 ;
+         pGeomDB->GetInfo( nCrvId, NST_KEY_OFFSET2, dOffset2) ;
+         double dCalcOffset = dOffset2 ;
+         ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nNewId)) ;
+         if ( pCrv == nullptr)
+            return false ;
+         if ( ! pCrv->SimpleOffset( dCalcOffset))
+            pGeomDB->Erase( nNewId) ;
+      }
+     // verifico se raccordo da ignorare per poter calcolare la regione
+      else if ( IgnoreOutlineFillet( pGeomDB, nCrvId, nLayId))
+         pGeomDB->Erase( nNewId) ;
    }
   // aggiusto tra loro le curve offsettate (allungandole e/o accorciandole)
    if ( ! AdjustLayerCurves( pGeomDB, nTmpLay2Id))
@@ -1769,10 +1836,13 @@ AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOri
          //if ( dStartProD > EPS_SMALL)
          //   pCrv->ExtendStartByLen( dStartProD) ;
          double dStartProMin = min( dStartProD, dStartProU) ;
-         if ( dStartProMin < - EPS_SMALL)
+         if ( dStartProMin < - EPS_SMALL) {
             pCrv->TrimStartAtLen( - dStartProMin) ;
-         if ( abs( dStartProD - dStartProU) > EPS_SMALL)
+            if ( abs( dStartProD - dStartProU) > EPS_SMALL)
-            pGeomDB->SetInfo( nCrvId, MCH_KEY_START_WHISKEXT, abs( dStartProD - dStartProU)) ;
+               pGeomDB->SetInfo( nCrvId, MCH_KEY_START_WHISKEXT, abs( dStartProD - dStartProU)) ;
+         }
+         else
+            pGeomDB->SetInfo( nCrvId, MCH_KEY_START_WHISKEXT, max( dStartProD, dStartProU)) ;        
       }
       else {
          if ( dStartProD < - EPS_SMALL)
@@ -1799,9 +1869,11 @@ AdjustLayerForSideAngle( IGeomDB* pGeomDB, int nLayOrigId, const string& sLayOri
             double dLen ;
             pCrv->GetLength( dLen) ;
             pCrv->TrimEndAtLen( dLen + dEndProMin) ;
+            if ( abs( dEndProD - dEndProU) > EPS_SMALL)
+               pGeomDB->SetInfo( nCrvId, MCH_KEY_END_WHISKEXT, abs( dEndProD - dEndProU)) ;
          }
-         if ( abs( dEndProD - dEndProU) > EPS_SMALL)
+         else
-            pGeomDB->SetInfo( nCrvId, MCH_KEY_END_WHISKEXT, abs( dEndProD - dEndProU)) ;
+            pGeomDB->SetInfo( nCrvId, MCH_KEY_END_WHISKEXT, max( dEndProD, dEndProU)) ;         
       }
       else {
          if ( dEndProD < - EPS_SMALL) {
@@ -2112,24 +2184,25 @@ GetFlatPartFromCut( IGeomDB* pGeomDB, int nId)
 }
 
 //----------------------------------------------------------------------------
-int
+INTVECTOR
 GetGeometryFromCut( IGeomDB* pGeomDB, IMachMgr* pMachMgr, int nId)
 {
+   INTVECTOR vnIds ;
    if ( pGeomDB == nullptr  ||  pMachMgr == nullptr)
-      return GDB_ID_NULL ;
+      return vnIds ;
   // verifico appartenga ad una lavorazione
    int nMchId ;
    if ( ! pGeomDB->GetInfo( pGeomDB->GetParentId( pGeomDB->GetParentId( nId)), "MId", nMchId))
-      return GDB_ID_NULL ;
+      return vnIds ;
   // recupero la geometria di applicazione della lavorazione (deve essere una sola)
    if ( ! pMachMgr->SetCurrMachining( nMchId))
-      return GDB_ID_NULL ;
+      return vnIds ;
-   SELVECTOR vIds ;
+   SELVECTOR vSelIds ;
-   pMachMgr->GetMachiningGeometry( vIds) ;
+   pMachMgr->GetMachiningGeometry( vSelIds) ;
-   if ( vIds.size() == 1)
+   vnIds.reserve( vSelIds.size()) ;
-      return vIds[0].nId ;
+   for ( const SelData& mySelData : vSelIds)
-   else
+      vnIds.emplace_back( mySelData.nId) ;
-      return GDB_ID_NULL ;
+   return vnIds ;
 }
 
 //----------------------------------------------------------------------------

EXE_NstMachining.cpp

@@ -143,7 +143,7 @@ ExeVerifyMachining( int nMchId, int& nResult)
   // confronto la regione di attacco della lavorazione con le regioni degli altri pezzi
    for ( int nMchRegId : vMchLiReg) {
       for ( int nOthRegId : vOthReg) {
-         if ( ExeSurfFrChunkSimpleClassify( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
+         if ( ExeSurfFlatRegionInterference( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
             nResult |= FMI_LI ;
       }
    }
@@ -152,7 +152,7 @@ ExeVerifyMachining( int nMchId, int& nResult)
          if ( vMchDwnLiReg[i] != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nMchRegId = ( ( vMchDwnLiReg[i] != GDB_ID_NULL) ? vMchDwnLiReg[i] : vMchLiReg[i]) ;
             int nOthRegId = ( ( vOthDwnReg[j] != GDB_ID_NULL) ? vOthDwnReg[j] : vOthReg[j]) ;
-            if ( ExeSurfFrChunkSimpleClassify( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
                nResult |= FMI_LI ;
          }
       }
@@ -160,7 +160,7 @@ ExeVerifyMachining( int nMchId, int& nResult)
   // confronto la regione ridotta della lavorazione con le regioni degli altri pezzi
    for ( int nMchRegId : vMchRReg) {
       for ( int nOthRegId : vOthReg) {
-         if ( ExeSurfFrChunkSimpleClassify( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
+         if ( ExeSurfFlatRegionInterference( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
             nResult |= FMI_RM ;
       }
    }
@@ -169,7 +169,7 @@ ExeVerifyMachining( int nMchId, int& nResult)
          if ( vMchDwnRReg[i] != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nMchRegId = ( ( vMchDwnRReg[i] != GDB_ID_NULL) ? vMchDwnRReg[i] : vMchRReg[i]) ;
             int nOthRegId = ( ( vOthDwnReg[j] != GDB_ID_NULL) ? vOthDwnReg[j] : vOthReg[j]) ;
-            if ( ExeSurfFrChunkSimpleClassify( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
                nResult |= FMI_RM ;
          }
       }
@@ -177,7 +177,7 @@ ExeVerifyMachining( int nMchId, int& nResult)
   // confronto la regione di uscita della lavorazione con le regioni degli altri pezzi
    for ( int nMchRegId : vMchLoReg) {
       for ( int nOthRegId : vOthReg) {
-         if ( ExeSurfFrChunkSimpleClassify( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
+         if ( ExeSurfFlatRegionInterference( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
             nResult |= FMI_LO ;
       }
    }
@@ -186,7 +186,7 @@ ExeVerifyMachining( int nMchId, int& nResult)
          if ( vMchDwnLoReg[i] != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nMchRegId = ( ( vMchDwnLoReg[i] != GDB_ID_NULL) ? vMchDwnLoReg[i] : vMchLoReg[i]) ;
             int nOthRegId = ( ( vOthDwnReg[j] != GDB_ID_NULL) ? vOthDwnReg[j] : vOthReg[j]) ;
-            if ( ExeSurfFrChunkSimpleClassify( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nOthRegId, 0, nMchRegId, 0, VERIF_TOLER) != REGC_OUT)
                nResult |= FMI_LO ;
          }
       }
@@ -254,7 +254,7 @@ ExeVerifyCutAsSplitting( int nMchId)
       pMachMgr->MachiningPreview( true) ;
      // verifico interferenza
       int nRes ;
-      if ( ExeVerifyMachining( nMchId, nRes)  &&  nRes == FMI_NONE)
+      if ( ExeVerifyMachining( nMchId, nRes)  &&  ( nRes == FMI_NONE  ||  nRes == FMI_LO))
          nResult += CAR_LI_OK ;
      // ripristino attacco originale
       pMachMgr->SetMachiningParam( MPA_LEADINTYPE, nLiType) ;
@@ -265,7 +265,7 @@ ExeVerifyCutAsSplitting( int nMchId)
    else {
      // verifico interferenza
       int nRes ;
-      if ( ExeVerifyMachining( nMchId, nRes)  &&  nRes == FMI_NONE)
+      if ( ExeVerifyMachining( nMchId, nRes)  &&  ( nRes == FMI_NONE  ||  nRes == FMI_LO))
          nResult += CAR_LI_OK ;
    }
   // verifico se posso portare uscita al bordo grezzo
@@ -276,7 +276,7 @@ ExeVerifyCutAsSplitting( int nMchId)
       pMachMgr->MachiningPreview( true) ;
      // verifico interferenza
       int nRes ;
-      if ( ExeVerifyMachining( nMchId, nRes)  &&  nRes == FMI_NONE)
+      if ( ExeVerifyMachining( nMchId, nRes)  &&  ( nRes == FMI_NONE  ||  nRes == FMI_LI))
          nResult += CAR_LO_OK ;
      // ripristino uscita originale
       pMachMgr->SetMachiningParam( MPA_LEADOUTTYPE, nLoType) ;
@@ -287,7 +287,7 @@ ExeVerifyCutAsSplitting( int nMchId)
    else {
      // verifico interferenza
       int nRes ;
-      if ( ExeVerifyMachining( nMchId, nRes)  &&  nRes == FMI_NONE)
+      if ( ExeVerifyMachining( nMchId, nRes)  &&  ( nRes == FMI_NONE  ||  nRes == FMI_LI))
          nResult += CAR_LO_OK ;
    }
   // verifico se taglio non passante

EXE_NstPartNesting.cpp

@@ -22,8 +22,10 @@
 #include "/EgtDev/Include/EGkCurveLine.h"
 #include "/EgtDev/Include/EGkCurveComposite.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
+#include "/EgtDev/Include/EGkDistPointLine.h"
 #include "/EgtDev/Include/EGkSfrCreate.h"
 #include "/EgtDev/Include/EGkCAvSimpleSurfFrMove.h"
+#include "/EgtDev/Include/EGkCAvSurfFrMove.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 #include "/EgtDev/Include/EMkMachiningGeoConst.h"
 #include "/EgtDev/Include/EGkIntervals.h"
@@ -32,6 +34,7 @@
 using namespace std ;
 
 //----------------------------------------------------------------------------
+// collisioni semplici
 struct SCollInfoEx : public SCollInfo
 {
    int nIdM ;                     // identificativo della regione mobile
@@ -43,7 +46,7 @@ struct SCollInfoEx : public SCollInfo
                                 nIdF( GDB_ID_NULL), bIsCutF( false) {}
    SCollInfoEx( const SCollInfo& Sou) : SCollInfo( Sou), nIdM( GDB_ID_NULL), bIsCutM( false),
                                         nIdF( GDB_ID_NULL), bIsCutF( false) {}
-} ;        
+} ;
 
 //----------------------------------------------------------------------------
 static const double SPESS = 100 ;
@@ -92,7 +95,7 @@ ExeCreateOutRegion( int nParentId, double dXmin, double dYmin, double dXmax, dou
         dYmax < dYmin + GAP + 2 * EPS_SMALL)
       return false ;
 
-  // se già esiste, posso uscire
+  // se già esiste, posso uscire
    int nBoxId = pGeomDB->GetFirstNameInGroup( nParentId, NST_SHEET_OUTREG) ;
    if ( nBoxId != GDB_ID_NULL)
       return true ;
@@ -149,7 +152,7 @@ ExeCreateOutRegion( int nParentId, int nOutCrvId)
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
 
-  // se già esiste, posso uscire
+  // se già esiste, posso uscire
    int nBoxId = pGeomDB->GetFirstNameInGroup( nParentId, NST_SHEET_OUTREG) ;
    if ( nBoxId != GDB_ID_NULL)
       return true ;
@@ -187,7 +190,7 @@ ExeCreateOutRegion( int nParentId, int nOutCrvId)
    BBox3d b3Box ;
    pCompo->GetLocalBBox( b3Box) ;
    b3Box.Expand( SPESS, SPESS, 0) ;
-  // determino il punto più vicino al massimo del box e lo faccio diventare il nuovo inizio
+  // determino il punto più vicino al massimo del box e lo faccio diventare il nuovo inizio
    int nFlag ;
    double dU ;
    DistPointCurve distPC( b3Box.GetMax(), *pCompo) ;
@@ -250,7 +253,7 @@ ExeCreateReferenceRegion( int nParentId, int nOutCrvId, bool bBottomUp)
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
 
-  // se già esiste, posso uscire
+  // se già esiste, posso uscire
    int nRegId = pGeomDB->GetFirstNameInGroup( nParentId, NST_REFERENCE_REG) ;
    if ( nRegId != GDB_ID_NULL)
       return true ;
@@ -283,7 +286,7 @@ ExeCreateReferenceRegion( int nParentId, int nOutCrvId, bool bBottomUp)
   // ne ricavo il bbox
    BBox3d b3Box ;
    PL.GetLocalBBox( b3Box) ;
-  // cerco i punti più vicini ai quattro vertici (0=BL, 1=BR, 2=TR, 3=TL)
+  // cerco i punti più vicini ai quattro vertici (0=BL, 1=BR, 2=TR, 3=TL)
    double dU[4] = { -1, -1, -1, -1} ;
    double dMinSqDist[4] = { SQ_INFINITO, SQ_INFINITO, SQ_INFINITO, SQ_INFINITO} ;
    Point3d ptVert[4] ;
@@ -391,7 +394,7 @@ ExeCreateDamagedRegion( int nParentId, int nDmgCrvId)
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
 
-  // verifico se esiste già la regione associata
+  // verifico se esiste già la regione associata
    int nRegId = pGeomDB->GetFirstNameInGroup( nParentId, NST_DAMAGED_REG) ; 
    while ( nRegId != GDB_ID_NULL) {
      // recupero l'indice della curva di origine
@@ -710,7 +713,7 @@ MyVerifyPartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, const BBox3d&
    // box delle regioni dei pezzi rispetto al box dell'esterno
    if ( ! b3Region.EnclosesXY( b3RegCluster))
       return false ;
-   // regioni dei pezzi rispetto alla regione dell'esterno
+   // regioni dei pezzi rispetto alla regione dell'esterno (controllo semplice)
    for ( int nRegId : vReg) {
       if ( ExeSurfFrChunkSimpleClassify( nRegId, 0, nBoxId, 0) != REGC_OUT)
          return false ;
@@ -721,7 +724,7 @@ MyVerifyPartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, const BBox3d&
          return false ;
    }
 
-  // Verifico con l'eventuale regione di riferimento
+  // Verifico con l'eventuale regione di riferimento (controllo semplice)
    // recupero la regione
    int nRefReg = pGeomDB->GetFirstNameInGroup( nGroupId, NST_REFERENCE_REG) ;
    if ( pGeomDB->ExistsInfo( nRefReg, KEY_NST_OFF))
@@ -749,17 +752,17 @@ MyVerifyPartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, const BBox3d&
          vDmgReg.emplace_back( nId) ;
          nId = pGeomDB->GetNextName( nId, NST_DAMAGED_REG) ;
       }
-      // regioni dei pezzi rispetto alle regioni delle aree danneggiate
+      // regioni dei pezzi rispetto alle regioni delle aree danneggiate (controllo completo)
       for ( int nRegId : vReg) {
          for ( int nDmgRegId : vDmgReg) {
-            if ( ExeSurfFrChunkSimpleClassify( nRegId, 0, nDmgRegId, 0) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nRegId, 0, nDmgRegId, 0) != REGC_OUT)
                return false ;
          }
       }
       for ( int nDwnRegId : vDwnReg) {
          if ( nDwnRegId != GDB_ID_NULL) {
             for ( int nDmgRegId : vDmgReg) {
-               if ( ExeSurfFrChunkSimpleClassify( nDwnRegId, 0, nDmgRegId, 0) != REGC_OUT)
+               if ( ExeSurfFlatRegionInterference( nDwnRegId, 0, nDmgRegId, 0) != REGC_OUT)
                   return false ;
             }
          }
@@ -800,59 +803,62 @@ MyVerifyPartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, const BBox3d&
       nId2 = ( bInRoot ? ExeGetNextPart( nId2, true) : ExeGetNextGroup( nId2)) ;
    }
 
-  // Eseguo verifiche
+  // Eseguo verifiche (controllo completo)
   // regioni dei pezzi
-   for ( size_t i = 0 ; i < vReg.size() ; ++ i) {
+   for ( int i = 0 ; i < ssize( vReg) ; ++ i) {
-     // verifico con le regioni degli altri pezzi (sempre regioni standard)
+     // verifico con le regioni degli altri pezzi
       for ( int nOthRegId : vOthReg) {
-         if ( ExeSurfFrChunkSimpleClassify( vReg[i], 0, nOthRegId, 0) != REGC_OUT)
+         if ( ExeSurfFlatRegionInterference( vReg[i], 0, nOthRegId, 0) != REGC_OUT)
             return false ;
       }
      // e con le regioni dei tagli degli altri pezzi (se esistono le regioni up devo usarle)
-      int nRegUpId = ((vUpReg[i] == GDB_ID_NULL) ? vReg[i] : vUpReg[i]) ; 
+      int nRegUpId = ( ( vUpReg[i] == GDB_ID_NULL) ? vReg[i] : vUpReg[i]) ;
       for ( int nOthCutRegId : vOthCutReg) {
-         if ( ExeSurfFrChunkSimpleClassify( nRegUpId, 0, nOthCutRegId, 0) != REGC_OUT)
+         if ( ExeSurfFlatRegionInterference( nRegUpId, 0, nOthCutRegId, 0) != REGC_OUT)
             return false ;
       }
    }
-  // regioni sotto dei pezzi
+
-   for ( size_t i = 0 ; i < vDwnReg.size() ; ++ i) {
+  // regioni sotto dei pezzi (controllo completo)
+   for ( int i = 0 ; i < ssize( vDwnReg) ; ++ i) {
      // verifico con le regioni sotto degli altri pezzi
-      for ( size_t j = 0 ; j < vOthDwnReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnReg) ; ++ j) {
          if ( vDwnReg[i] != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nDwnRegId = ( vDwnReg[i] != GDB_ID_NULL ? vDwnReg[i] : vReg[i]) ;
             int nOthDwnRegId = ( vOthDwnReg[j] != GDB_ID_NULL ? vOthDwnReg[j] : vOthReg[j]) ;
-            if ( ExeSurfFrChunkSimpleClassify( nDwnRegId, 0, nOthDwnRegId, 0) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nDwnRegId, 0, nOthDwnRegId, 0) != REGC_OUT)
                return false ;
          }
       }
      // e con le regioni sotto dei tagli degli altri pezzi
-      for ( size_t j = 0 ; j < vOthDwnCutReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnCutReg) ; ++ j) {
          if ( vDwnReg[i] != GDB_ID_NULL  ||  vOthDwnCutReg[j] != GDB_ID_NULL) {
             int nDwnRegId = ( vDwnReg[i] != GDB_ID_NULL ? vDwnReg[i] : vReg[i]) ;
             int nOthDwnCutRegId = ( vOthDwnCutReg[j] != GDB_ID_NULL ? vOthDwnCutReg[j] : vOthCutReg[j]) ;
-            if ( ExeSurfFrChunkSimpleClassify( nDwnRegId, 0, nOthDwnCutRegId, 0) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nDwnRegId, 0, nOthDwnCutRegId, 0) != REGC_OUT)
                return false ;
          }
       }
    }
+
   // regioni delle lavorazioni dei pezzi
    for ( int nCutRegId : vCutReg) {
-     // le confronto con le regioni degli altri pezzi
+     // le confronto con le regioni degli altri pezzi (controllo completo)
-      for ( size_t j = 0 ; j < vOthReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthReg) ; ++ j) {
-         int nOthUpRegId = (( vOthUpReg[j] == GDB_ID_NULL) ? vOthReg[j] : vOthUpReg[j]) ;
+         int nOthUpRegId = ( ( vOthUpReg[j] == GDB_ID_NULL) ? vOthReg[j] : vOthUpReg[j]) ;
-         if ( ExeSurfFrChunkSimpleClassify( nCutRegId, 0, nOthUpRegId, 0) != REGC_OUT)
+         if ( ExeSurfFlatRegionInterference( nCutRegId, 0, nOthUpRegId, 0) != REGC_OUT)
             return false ;
       }
    }
+
   // regioni sotto delle lavorazioni dei pezzi
-   for ( size_t i = 0 ; i < vDwnCutReg.size() ; ++ i) {
+   for ( int i = 0 ; i < ssize( vDwnCutReg) ; ++ i) {
-     // le confronto con le regioni sotto degli altri pezzi
+     // le confronto con le regioni sotto degli altri pezzi (controllo completo)
-      for ( size_t j = 0 ; j < vOthDwnReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnReg) ; ++ j) {
          if ( vDwnCutReg[i] != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nDwnCutRegId = ( vDwnCutReg[i] != GDB_ID_NULL ? vDwnCutReg[i] : vCutReg[i]) ;
             int nOthDwnRegId = ( vOthDwnReg[j] != GDB_ID_NULL ? vOthDwnReg[j] : vOthReg[j]) ;
-            if ( ExeSurfFrChunkSimpleClassify( nDwnCutRegId, 0, nOthDwnRegId, 0) != REGC_OUT)
+            if ( ExeSurfFlatRegionInterference( nDwnCutRegId, 0, nOthDwnRegId, 0) != REGC_OUT)
                return false ;
          }
       }
@@ -1031,14 +1037,14 @@ ExePackPartCluster( const INTVECTOR& vIds, bool bReducedCut, bool bBottomUp)
    double dRegClDimY = b3RegCluster.GetMax().y - b3RegCluster.GetMin().y ;
    Point3d ptOrig = b3RegCluster.GetMin() ;
 
-  // Determino punto più in basso a sinistra del cluster
+  // Determino punto più in basso a sinistra del cluster
    Point3d ptBL = b3RegCluster.GetMax() ;
    double dDimBottom = 0 ;
    for ( int nId : vTrueIds) {
      // recupero l'approssimazione lineare del contorno del pezzo ( in globale)
       PolyLine PL ;
       if ( GetFlatPartApproxContour( pGeomDB, nId, PL)) {
-        // cerco il punto più in basso a sinistra
+        // cerco il punto più in basso a sinistra
          Point3d ptP ;
          bool bFound = PL.GetFirstPoint( ptP) ;
          while ( bFound) {
@@ -1163,6 +1169,7 @@ UpdateCollId( double dLen, double dPrevLen, int nId1, int nId2, bool bIsCut1, bo
 }
 
 //----------------------------------------------------------------------------
+// Collisione semplice
 static bool
 MySurfFrMoveSimpleNoCollision( int nId1, int nId2, const Vector3d& vtDir, double& dLen, SCollInfo& scInfo)
 {
@@ -1170,23 +1177,27 @@ MySurfFrMoveSimpleNoCollision( int nId1, int nId2, const Vector3d& vtDir, double
    VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
   // recupero la prima superficie FlatRegion
    ISurfFlatRegion* pSfr1 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId1)) ;
-   bool bOk = ( pSfr1 != nullptr) ;
+   if ( pSfr1 == nullptr)
+      return false ;
   // recupero il riferimento della superficie
    Frame3d frSurf1 ;
-   bOk = bOk && pGeomDB->GetGlobFrame( nId1, frSurf1) ;
+   if ( ! pGeomDB->GetGlobFrame( nId1, frSurf1))
+      return false ;
   // recupero la seconda superficie FlatRegion
    const ISurfFlatRegion* pSfr2 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId2)) ;
-   bOk = bOk && ( pSfr2 != nullptr) ;
+   if ( pSfr2 == nullptr)
+      return false ;
   // recupero il riferimento della superficie
    Frame3d frSurf2 ;
-   bOk = bOk && pGeomDB->GetGlobFrame( nId2, frSurf2) ;
+   if ( ! pGeomDB->GetGlobFrame( nId2, frSurf2))
+      return false ;
   // se riferimenti diversi, porto una copia della seconda nel riferimento della prima
    const ISurfFlatRegion* pSfr2L = pSfr2 ;
    PtrOwner<ISurfFlatRegion> pTmp ;
    if ( ! AreSameFrame( frSurf1, frSurf2)) {
       pTmp.Set( pSfr2->Clone()) ;
-      bOk = bOk && ! IsNull( pTmp) ;
+      if ( IsNull( pTmp)  ||  ! pTmp->LocToLoc( frSurf2, frSurf1))
-      bOk = bOk && pTmp->LocToLoc( frSurf2, frSurf1) ;
+         return false ;
       pSfr2L = pTmp ;
    }
   // porto in locale alla prima superficie il versore di movimento
@@ -1194,21 +1205,71 @@ MySurfFrMoveSimpleNoCollision( int nId1, int nId2, const Vector3d& vtDir, double
    vtDirL.ToLoc( frSurf1) ;
   // calcolo massima lunghezza di traslazione della prima regione senza semplice collisione con la seconda
    CAvSimpleSurfFrMove ScdSfrMove( *pSfr1, *pSfr2L) ;
-   bOk = bOk && ScdSfrMove.Translate( vtDirL, dLen) ;
+   if ( ! ScdSfrMove.Translate( vtDirL, dLen))
-   if ( bOk) {
+      return false ;
-      scInfo = ScdSfrMove.GetSCollInfo() ;
+   scInfo = ScdSfrMove.GetSCollInfo() ;
-      if ( scInfo.nType != SCI_NONE) {
+   if ( scInfo.nType != SCI_NONE) {
-         scInfo.ptP1.ToGlob( frSurf1) ;
+      scInfo.ptP1.ToGlob( frSurf1) ;
-         scInfo.vtDirM.ToGlob( frSurf1) ;
+      scInfo.vtDirM.ToGlob( frSurf1) ;
-         scInfo.vtDirF.ToGlob( frSurf1) ;
+      scInfo.vtDirF.ToGlob( frSurf1) ;
-      }
-      if ( scInfo.nType == SCI_LINE_LINE)
-         scInfo.ptP2.ToGlob( frSurf1) ;
    }
-   return bOk ;
+   if ( scInfo.nType == SCI_LINE_LINE)
+      scInfo.ptP2.ToGlob( frSurf1) ;
+   return true ;
 }
 
 //----------------------------------------------------------------------------
+// Collisione completa
+static bool
+MySurfFrMoveNoCollision( int nId1, int nId2, const Vector3d& vtDir, double& dLen, SCollInfo& cInfo)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+  // recupero la prima superficie FlatRegion
+   ISurfFlatRegion* pSfr1 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId1)) ;
+   if ( pSfr1 == nullptr)
+      return false ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf1 ;
+   if ( ! pGeomDB->GetGlobFrame( nId1, frSurf1))
+      return false ;
+  // recupero la seconda superficie FlatRegion
+   const ISurfFlatRegion* pSfr2 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId2)) ;
+   if ( pSfr2 == nullptr)
+      return false ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf2 ;
+   if ( ! pGeomDB->GetGlobFrame( nId2, frSurf2))
+      return false ;
+  // se riferimenti diversi, porto una copia della seconda nel riferimento della prima
+   const ISurfFlatRegion* pSfr2L = pSfr2 ;
+   PtrOwner<ISurfFlatRegion> pTmp ;
+   if ( ! AreSameFrame( frSurf1, frSurf2)) {
+      pTmp.Set( pSfr2->Clone()) ;
+      if ( IsNull( pTmp)  ||  ! pTmp->LocToLoc( frSurf2, frSurf1))
+         return false ;
+      pSfr2L = pTmp ;
+   }
+  // porto in locale alla prima superficie il versore di movimento
+   Vector3d vtDirL = vtDir ;
+   vtDirL.ToLoc( frSurf1) ;
+  // calcolo massima lunghezza di traslazione della prima regione senza collisione con la seconda
+   CAvSurfFrMove cdSfrMove( *pSfr1, *pSfr2L) ;
+   if ( ! cdSfrMove.Translate( vtDirL, dLen))
+      return false ;
+   cInfo = cdSfrMove.GetCollInfo() ;
+   if ( cInfo.nType != SCI_NONE) {
+      cInfo.ptP1.ToGlob( frSurf1) ;
+      cInfo.vtDirM.ToGlob( frSurf1) ;
+      cInfo.vtDirF.ToGlob( frSurf1) ;
+   }
+   if ( cInfo.nType == SCI_LINE_LINE)
+      cInfo.ptP2.ToGlob( frSurf1) ;
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+// Traslazione con CAvSurfFr
 static bool
 MyMovePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d b3Cluster, bool bReducedCut, Vector3d& vtMove)
 {
@@ -1293,67 +1354,67 @@ MyMovePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d b3Cluster
          bOk = false ;
          break ;
       }
-     // la confronto con il box
+     // la confronto con il box (collisione semplice)
       MySurfFrMoveSimpleNoCollision( nRegId, nBoxId, vtDir, dLen, scInfoCurr) ;
       dPrevLen = UpdateCollId( dLen, dPrevLen, nRegId, nBoxId, false, false, scInfoCurr) ;
-     // la confronto con la regione di riferimento
+     // la confronto con la regione di riferimento (collisione semplice)
       if ( nRefReg != GDB_ID_NULL) {
          MySurfFrMoveSimpleNoCollision( nRegId, nRefReg, vtDir, dLen, scInfoCurr) ;
          dPrevLen = UpdateCollId( dLen, dPrevLen, nRegId, nRefReg, false, false, scInfoCurr) ;
       }
-     // la confronto con le aree danneggiate
+     // la confronto con le aree danneggiate (collisione completa)
       for ( int nDmgRegId : vDmgReg) {
-         MySurfFrMoveSimpleNoCollision( nRegId, nDmgRegId, vtDir, dLen, scInfoCurr) ;
+         MySurfFrMoveNoCollision( nRegId, nDmgRegId, vtDir, dLen, scInfoCurr) ;
          dPrevLen = UpdateCollId( dLen, dPrevLen, nRegId, nDmgRegId, false, false, scInfoCurr) ;
       }
-     // la confronto con le regioni degli altri pezzi
+     // la confronto con le regioni degli altri pezzi (collisione completa)
       for ( int nOthRegId : vOthReg) {
-         MySurfFrMoveSimpleNoCollision( nRegId, nOthRegId, vtDir, dLen, scInfoCurr) ;
+         MySurfFrMoveNoCollision( nRegId, nOthRegId, vtDir, dLen, scInfoCurr) ;
          dPrevLen = UpdateCollId( dLen, dPrevLen, nRegId, nOthRegId, false, false, scInfoCurr) ;
       }
      // e con le regioni dei tagli degli altri pezzi
-      // recupero regione in alto del pezzo
+      // recupero regione in alto del pezzo (collisione completa)
       int nUpRegId = GetFlatPartUpRegion( pGeomDB, nTrueId) ;
       int nTestRegId = (( nUpRegId == GDB_ID_NULL) ? nRegId : nUpRegId) ;
       for ( int nOthCutRegId : vOthCutReg) {
-         MySurfFrMoveSimpleNoCollision( nTestRegId, nOthCutRegId, vtDir, dLen, scInfoCurr) ;
+         MySurfFrMoveNoCollision( nTestRegId, nOthCutRegId, vtDir, dLen, scInfoCurr) ;
          dPrevLen = UpdateCollId( dLen, dPrevLen, nTestRegId, nOthCutRegId, false, true, scInfoCurr) ;
       }
      // -----------------------------------------
      // recupero regione in basso del pezzo
       int nDwnRegId = GetFlatPartDownRegion( pGeomDB, nTrueId) ;
-     // la confronto con il box
+     // la confronto con il box (collisone semplice)
       if ( nDwnRegId != GDB_ID_NULL) {
          MySurfFrMoveSimpleNoCollision( nDwnRegId, nBoxId, vtDir, dLen, scInfoCurr) ;
          dPrevLen = UpdateCollId( dLen, dPrevLen, nDwnRegId, nBoxId, false, false, scInfoCurr) ;
       }
-     // la confronto con la regione di riferimento
+     // la confronto con la regione di riferimento  (collisione completa)
       if ( nDwnRegId != GDB_ID_NULL  &&  nRefReg != GDB_ID_NULL) {
-         MySurfFrMoveSimpleNoCollision( nDwnRegId, nRefReg, vtDir, dLen, scInfoCurr) ;
+         MySurfFrMoveNoCollision( nDwnRegId, nRefReg, vtDir, dLen, scInfoCurr) ;
          dPrevLen = UpdateCollId( dLen, dPrevLen, nDwnRegId, nRefReg, false, false, scInfoCurr) ;
       }
-     // la confronto con le aree danneggiate
+     // la confronto con le aree danneggiate (collisione completa)
       if ( nDwnRegId != GDB_ID_NULL) {
          for ( int nDmgRegId : vDmgReg) {
-            MySurfFrMoveSimpleNoCollision( nDwnRegId, nDmgRegId, vtDir, dLen, scInfoCurr) ;
+            MySurfFrMoveNoCollision( nDwnRegId, nDmgRegId, vtDir, dLen, scInfoCurr) ;
             dPrevLen = UpdateCollId( dLen, dPrevLen, nDwnRegId, nDmgRegId, false, false, scInfoCurr) ;
          }
       }
-     // la confronto con le regioni in basso degli altri pezzi
+     // la confronto con le regioni in basso degli altri pezzi (collisione completa)
-      for ( size_t j = 0 ; j < vOthDwnReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnReg) ; ++ j) {
          if ( nDwnRegId != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nTmpDwnRegId = ( nDwnRegId != GDB_ID_NULL ? nDwnRegId : nRegId) ;
             int nOthDwnRegId = ( vOthDwnReg[j] != GDB_ID_NULL ? vOthDwnReg[j] : vOthReg[j]) ;
-            MySurfFrMoveSimpleNoCollision( nTmpDwnRegId, nOthDwnRegId, vtDir, dLen, scInfoCurr) ;
+            MySurfFrMoveNoCollision( nTmpDwnRegId, nOthDwnRegId, vtDir, dLen, scInfoCurr) ;
             dPrevLen = UpdateCollId( dLen, dPrevLen, nTmpDwnRegId, nOthDwnRegId, false, false, scInfoCurr) ;
          }
       }
-     // e con le regioni in basso dei tagli degli altri pezzi
+     // e con le regioni in basso dei tagli degli altri pezzi (collisione completa)
-      for ( size_t j = 0 ; j < vOthDwnCutReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnCutReg) ; ++ j) {
          if ( nDwnRegId != GDB_ID_NULL  ||  vOthDwnCutReg[j] != GDB_ID_NULL) {
             int nTmpDwnRegId = ( nDwnRegId != GDB_ID_NULL ? nDwnRegId : nRegId) ;
             int nOthDwnCutRegId = ( vOthDwnCutReg[j] != GDB_ID_NULL ? vOthDwnCutReg[j] : vOthCutReg[j]) ;
-            MySurfFrMoveSimpleNoCollision( nTmpDwnRegId, nOthDwnCutRegId, vtDir, dLen, scInfoCurr) ;
+            MySurfFrMoveNoCollision( nTmpDwnRegId, nOthDwnCutRegId, vtDir, dLen, scInfoCurr) ;
             dPrevLen = UpdateCollId( dLen, dPrevLen, nTmpDwnRegId, nOthDwnCutRegId, false, true, scInfoCurr) ;
          }
       }
@@ -1364,11 +1425,11 @@ MyMovePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d b3Cluster
          bOk = false ;
          break ;
       }
-     // le confronto con le regioni degli altri pezzi
+     // le confronto con le regioni degli altri pezzi (collisione completa)
       for ( int nCrId : vCrId) {
-         for ( size_t k = 0 ; k < vOthReg.size() ; ++ k) {
+         for ( int k = 0 ; k < ssize( vOthReg) ; ++ k) {
             int nOthRegId = ( vOthUpReg[k] == GDB_ID_NULL ? vOthReg[k] : vOthUpReg[k]) ;
-            MySurfFrMoveSimpleNoCollision( nCrId, nOthRegId, vtDir, dLen, scInfoCurr) ;
+            MySurfFrMoveNoCollision( nCrId, nOthRegId, vtDir, dLen, scInfoCurr) ;
             dPrevLen = UpdateCollId( dLen, dPrevLen, nCrId, nOthRegId, true, false, scInfoCurr) ;
          }
       }
@@ -1379,13 +1440,13 @@ MyMovePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d b3Cluster
          bOk = false ;
          break ;
       }
-     // le confronto con le regioni in basso degli altri pezzi
+     // le confronto con le regioni in basso degli altri pezzi (collisione completa)
-      for ( size_t j = 0 ; j < vDwnCrId.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vDwnCrId) ; ++ j) {
-         for ( size_t k = 0 ; k < vOthDwnReg.size() ; ++ k) {
+         for ( int k = 0 ; k < ssize( vOthDwnReg) ; ++ k) {
             if ( vDwnCrId[j] != GDB_ID_NULL  ||  vOthDwnReg[k] != GDB_ID_NULL) {
                int nTmpDwnCrId = ( vDwnCrId[j] != GDB_ID_NULL ? vDwnCrId[j] : vCrId[j]) ;
                int nOthDwnRegId = ( vOthDwnReg[k] != GDB_ID_NULL ? vOthDwnReg[k] : vOthReg[k]) ;
-               MySurfFrMoveSimpleNoCollision( nTmpDwnCrId, nOthDwnRegId, vtDir, dLen, scInfoCurr) ;
+               MySurfFrMoveNoCollision( nTmpDwnCrId, nOthDwnRegId, vtDir, dLen, scInfoCurr) ;
                dPrevLen = UpdateCollId( dLen, dPrevLen, nTmpDwnCrId, nOthDwnRegId, true, false, scInfoCurr) ;
             }
          }
@@ -1419,7 +1480,7 @@ MyMovePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d b3Cluster
       }
    }
 
-  // Se movimento risultante nullo, non faccio alcunché
+  // Se movimento risultante nullo, non faccio alcunché
    vtMoveXY = vtDir * dLen ;
    if ( vtMoveXY.IsSmall())
       return true ;
@@ -1464,7 +1525,7 @@ ExeMovePartCluster( const INTVECTOR& vIds, bool bReducedCut, Vector3d& vtMove)
          vtMove = vtM ;
          return true ;
       }
-     // altrimenti, riprovo con tagli standard 
+     // altrimenti, riprovo con tagli standard
       else {
         // annullo il movimento
          for ( int nId : vTrueIds)
@@ -1475,7 +1536,50 @@ ExeMovePartCluster( const INTVECTOR& vIds, bool bReducedCut, Vector3d& vtMove)
    }
 }
 
+
 //----------------------------------------------------------------------------
+static bool
+MySurfFrRotateNoCollision( int nId1, int nId2, const Point3d& ptCen, double& dAngDeg, SCollInfo& cInfo)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+  // recupero la prima superficie FlatRegion
+   ISurfFlatRegion* pSfr1 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId1)) ;
+   if ( pSfr1 == nullptr)
+      return false ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf1 ;
+   if ( ! pGeomDB->GetGlobFrame( nId1, frSurf1))
+      return false ;
+  // recupero la seconda superficie FlatRegion
+   const ISurfFlatRegion* pSfr2 = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId2)) ;
+   if ( pSfr2 == nullptr)
+      return false ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf2 ;
+   if ( ! pGeomDB->GetGlobFrame( nId2, frSurf2))
+      return false ;
+  // se riferimenti diversi, porto una copia della seconda nel riferimento della prima
+   const ISurfFlatRegion* pSfr2L = pSfr2 ;
+   PtrOwner<ISurfFlatRegion> pTmp ;
+   if ( ! AreSameFrame( frSurf1, frSurf2)) {
+      pTmp.Set( pSfr2->Clone()) ;
+      if ( IsNull( pTmp)  ||  ! pTmp->LocToLoc( frSurf2, frSurf1))
+         return false ;
+      pSfr2L = pTmp ;
+   }
+  // porto in locale alla prima superficie il punto di rotazione
+   Point3d ptCenL = ptCen ;
+   ptCenL.ToLoc( frSurf1) ;
+  // calcolo massima lunghezza di traslazione della prima regione senza collisione con la seconda
+   CAvSurfFrMove cdSfrMove( *pSfr1, *pSfr2L) ;
+   if ( ! cdSfrMove.Rotate( ptCenL, dAngDeg))
+      return false ;
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+// Rotazione con CAvSurfFr
 bool
 MyRotatePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d& b3Cluster, bool bReducedCut,
                      const Point3d& ptCen, double& dRotAngDeg)
@@ -1553,21 +1657,21 @@ MyRotatePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d& b3Clus
          bOk = false ;
          break ;
       }
-     // la confronto con il box
+     // la confronto con il box (collisione semplice)
       ExeSurfFrRotateSimpleNoCollision( nRegId, nBoxId, ptCen, dAng, RTY_GLOB) ;
-     // la confronto con la regione di riferimento
+     // la confronto con la regione di riferimento (collisione semplice)
       if ( nRefReg != GDB_ID_NULL) {
          ExeSurfFrRotateSimpleNoCollision( nRegId, nRefReg, ptCen, dAng, RTY_GLOB) ;
       }
-     // la confronto con le aree danneggiate
+     // la confronto con le aree danneggiate (collisione completa)
       for ( int nDmgRegId : vDmgReg) {
-         ExeSurfFrRotateSimpleNoCollision( nRegId, nDmgRegId, ptCen, dAng, RTY_GLOB) ;
+         MySurfFrRotateNoCollision( nRegId, nDmgRegId, ptCen, dAng, s_scInfo) ;
       }
-     // la confronto con le regioni degli altri pezzi
+     // la confronto con le regioni degli altri pezzi (collisione completa)
       for ( int nOthRegId : vOthReg) {
-         ExeSurfFrRotateSimpleNoCollision( nRegId, nOthRegId, ptCen, dAng, RTY_GLOB) ;
+         MySurfFrRotateNoCollision( nRegId, nOthRegId, ptCen, dAng, s_scInfo) ;
       }
-     // e con le regioni dei tagli degli altri pezzi
+     // e con le regioni dei tagli degli altri pezzi (collisione completa)
       // recupero regione in alto del pezzo
       int nUpRegId = GetFlatPartUpRegion( pGeomDB, nTrueId) ;
       int nTestRegId = (( nUpRegId == GDB_ID_NULL) ? nRegId : nUpRegId) ;
@@ -1577,33 +1681,33 @@ MyRotatePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d& b3Clus
      // -----------------------------------------
      // recupero regione in basso del pezzo
       int nDwnRegId = GetFlatPartDownRegion( pGeomDB, nTrueId) ;
-     // la confronto con il box
+     // la confronto con il box (collisione semplice)
       if ( nDwnRegId != GDB_ID_NULL)
          ExeSurfFrRotateSimpleNoCollision( nDwnRegId, nBoxId, ptCen, dAng, RTY_GLOB) ;
-     // la confronto con la regione di riferimento
+     // la confronto con la regione di riferimento (collisione semplice)
       if ( nRefReg != GDB_ID_NULL) {
          ExeSurfFrRotateSimpleNoCollision( nDwnRegId, nRefReg, ptCen, dAng, RTY_GLOB) ;
       }
-     // la confronto con le aree danneggiate
+     // la confronto con le aree danneggiate (collisione completa)
       if ( nDwnRegId != GDB_ID_NULL) {
          for ( int nDmgRegId : vDmgReg) {
-            ExeSurfFrRotateSimpleNoCollision( nDwnRegId, nDmgRegId, ptCen, dAng, RTY_GLOB) ;
+            MySurfFrRotateNoCollision( nDwnRegId, nDmgRegId, ptCen, dAng, s_scInfo) ;
          }
       }
-     // la confronto con le regioni in basso  degli altri pezzi
+     // la confronto con le regioni in basso  degli altri pezzi (collisione completa)
-      for ( size_t j = 0 ; j < vOthDwnReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnReg) ; ++ j) {
          if ( nDwnRegId != GDB_ID_NULL  ||  vOthDwnReg[j] != GDB_ID_NULL) {
             int nTmpDwnRegId = ( nDwnRegId != GDB_ID_NULL ? nDwnRegId : nRegId) ;
             int nOthDwnRegId = ( vOthDwnReg[j] != GDB_ID_NULL ? vOthDwnReg[j] : vOthReg[j]) ;
-            ExeSurfFrRotateSimpleNoCollision( nTmpDwnRegId, nOthDwnRegId, ptCen, dAng, RTY_GLOB) ;
+            MySurfFrRotateNoCollision( nTmpDwnRegId, nOthDwnRegId, ptCen, dAng, s_scInfo) ;
          }
       }
-     // e con le regioni in basso dei tagli degli altri pezzi
+     // e con le regioni in basso dei tagli degli altri pezzi (collisione completa)
-      for ( size_t j = 0 ; j < vOthDwnCutReg.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vOthDwnCutReg) ; ++ j) {
          if ( nDwnRegId != GDB_ID_NULL  ||  vOthDwnCutReg[j] != GDB_ID_NULL) {
             int nTmpDwnRegId = ( nDwnRegId != GDB_ID_NULL ? nDwnRegId : nRegId) ;
             int nOthDwnCutRegId = ( vOthDwnCutReg[j] != GDB_ID_NULL ? vOthDwnCutReg[j] : vOthCutReg[j]) ;
-            ExeSurfFrRotateSimpleNoCollision( nTmpDwnRegId, nOthDwnCutRegId, ptCen, dAng, RTY_GLOB) ;
+            MySurfFrRotateNoCollision( nTmpDwnRegId, nOthDwnCutRegId, ptCen, dAng, s_scInfo) ;
          }
       }
      // -----------------------------------------
@@ -1613,11 +1717,11 @@ MyRotatePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d& b3Clus
          bOk = false ;
          break ;
       }
-     // le confronto con le regioni degli altri pezzi
+     // le confronto con le regioni degli altri pezzi (collisione completa)
       for ( int nCrId : vCrId) {
-         for ( size_t k = 0 ; k < vOthReg.size() ; ++ k) {
+         for ( int k = 0 ; k < ssize( vOthReg) ; ++ k) {
             int nOthRegId = ( vOthUpReg[k] == GDB_ID_NULL ? vOthReg[k] : vOthUpReg[k]) ;
-            ExeSurfFrRotateSimpleNoCollision( nCrId, nOthRegId, ptCen, dAng, RTY_GLOB) ;
+            MySurfFrRotateNoCollision( nCrId, nOthRegId, ptCen, dAng, s_scInfo) ;
          }
       }
      // -----------------------------------------
@@ -1627,13 +1731,13 @@ MyRotatePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d& b3Clus
          bOk = false ;
          break ;
       }
-     // le confronto con le regioni in basso degli altri pezzi
+     // le confronto con le regioni in basso degli altri pezzi (collisione completa)
-      for ( size_t j = 0 ; j < vDwnCrId.size() ; ++ j) {
+      for ( int j = 0 ; j < ssize( vDwnCrId) ; ++ j) {
-         for ( size_t k = 0 ; k < vOthDwnReg.size() ; ++ k) {
+         for ( int k = 0 ; k < ssize( vOthDwnReg) ; ++ k) {
             if ( vDwnCrId[j] != GDB_ID_NULL  ||  vOthDwnReg[k] != GDB_ID_NULL) {
                int nTmpDwnCrId = ( vDwnCrId[j] != GDB_ID_NULL ? vDwnCrId[j] : vCrId[j]) ;
                int nOthDwnRegId = ( vOthDwnReg[k] != GDB_ID_NULL ? vOthDwnReg[k] : vOthReg[k]) ;
-               ExeSurfFrRotateSimpleNoCollision( nTmpDwnCrId, nOthDwnRegId, ptCen, dAng, RTY_GLOB) ;
+               MySurfFrRotateNoCollision( nTmpDwnCrId, nOthDwnRegId, ptCen, dAng, s_scInfo) ;
             }
          }
       }
@@ -1643,7 +1747,7 @@ MyRotatePartCluster( IGeomDB* pGeomDB, const INTVECTOR& vTrueIds, BBox3d& b3Clus
    if ( ! bOk)
       return false ;
 
-  // Se movimento risultante nullo, non faccio alcunché
+  // Se movimento risultante nullo, non faccio alcunché
    dRotAngDeg = dAng ;
    if ( abs( dAng) < EPS_ANG_SMALL)
       return true ;
@@ -1686,7 +1790,7 @@ GetObstacleTangent( Vector3d& vtTang)
 
 //----------------------------------------------------------------------------
 static bool
-GetMovingTangent(  Vector3d& vtTang)
+GetMovingTangent( Vector3d& vtTang)
 {
    if ( s_scInfo.nType != SCI_LINE_PNT  &&  s_scInfo.nType != SCI_LINE_LINE)
       return false ;
@@ -1733,7 +1837,7 @@ ExeAlignPartClusterOnCollision( const INTVECTOR& vIds, bool bReducedCut, bool& b
    Point3d ptCntL = s_scInfo.ptP1 ;
    ptCntL.ToLoc( frSfr) ;
   // cerco le direzioni tangenti prima e dopo il punto di contatto sulle parti mobili
-   PtrOwner<ICurve> pCrv( pSfr->GetLoop( s_scInfo.nChunkM, 0)) ;
+   PtrOwner<ICurve> pCrv( pSfr->GetLoop( s_scInfo.nChunkM, s_scInfo.nLoopM)) ;
    if ( IsNull( pCrv))
       return false ;
    double dU ;
@@ -1760,7 +1864,7 @@ ExeAlignPartClusterOnCollision( const INTVECTOR& vIds, bool bReducedCut, bool& b
       string sOut = "vtTp=(" + ToString( vtTp) + ") vtTn=(" + ToString( vtTn) + ")" ;
       LOG_INFO( GetLogger(), sOut.c_str()) ;
    }
-   // ruoto dalla parte dell'angolo più piccolo (componente più grande)
+   // ruoto dalla parte dell'angolo più piccolo (componente più grande)
    double dRotAngDeg = ( abs( vtTp * s_scInfo.vtDirF) > abs( vtTn * s_scInfo.vtDirF)) ? 90 : - 90 ;
   // provo a ruotare sul punto di collisione in senso orario
    Point3d ptCen = s_scInfo.ptP1 ;
@@ -1784,6 +1888,7 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
   // cerco i due tagli in collisione
    int nCutM = GDB_ID_NULL ;
    int nGeoM = GDB_ID_NULL ;
+   INTVECTOR vnGeoM, vnGeoF ;
    Point3d ptStartM, ptEndM ;
    Vector3d vtDirM ;
    Frame3d frGeoM ;
@@ -1792,13 +1897,38 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
    Point3d ptStartF, ptEndF ;
    Vector3d vtDirF ;
    Frame3d frGeoF ;
-  // se mobile è già un taglio, ne ricavo i dati
+  // se mobile è già un taglio, ne ricavo i dati
    if ( s_scInfo.bIsCutM) {
+      if ( s_scInfo.nIdM == GDB_ID_NULL)
+         return false ;
       nCutM = s_scInfo.nIdM ;
-      nGeoM = GetGeometryFromCut( pGeomDB, pMachMgr, nCutM) ;
+      vnGeoM = GetGeometryFromCut( pGeomDB, pMachMgr, nCutM) ;
-      ICurveLine* pLineM = GetCurveLine( pGeomDB->GetGeoObj( nGeoM)) ;
+      if ( vnGeoM.empty())
-      if ( nCutM == GDB_ID_NULL  ||  nGeoM == GDB_ID_NULL  ||
+         return false ;
-           pLineM == nullptr  ||  ! pGeomDB->GetGlobFrame( nGeoM, frGeoM))
+      ICurveLine* pLineM = nullptr ;
+     // se ho un solo taglio, allora è quello
+      if ( ssize( vnGeoM) == 1) {
+         pLineM = GetCurveLine( pGeomDB->GetGeoObj( vnGeoM[0])) ;
+         nGeoM = vnGeoM[0] ;
+      }
+     // se più tagli, cerco quello più vicino alla linea corrente
+      else {
+         double dMinSqDist = INFINITO ;
+         for ( int i = 0 ; i < ssize( vnGeoM) ; ++ i) {
+            Frame3d frCurrGeoM ;
+            ICurveLine* pCurrLineM = GetCurveLine( pGeomDB->GetGeoObj( vnGeoM[i])) ;
+            if ( pCurrLineM == nullptr  ||  ! pGeomDB->GetGlobFrame( vnGeoM[i], frCurrGeoM))
+               return false ;
+            double dCurrSqDist ;
+            DistPointLine( GetToLoc( s_scInfo.ptP1, frCurrGeoM), *pCurrLineM).GetSqDist( dCurrSqDist) ;
+            if ( dCurrSqDist < dMinSqDist) {
+               dMinSqDist = dCurrSqDist ;
+               pLineM = pCurrLineM ;
+               nGeoM = vnGeoM[i] ;
+            }
+         }
+      }
+      if ( pLineM == nullptr  ||  ! pGeomDB->GetGlobFrame( nGeoM, frGeoM))
          return false ;
       ptStartM = pLineM->GetStart() ;
       ptStartM.ToGlob( frGeoM) ;
@@ -1807,13 +1937,36 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
       vtDirM = ptEndM - ptStartM ;
       vtDirM.Normalize() ;
    }
-  // se fisso è già un taglio, ne ricavo i dati
+  // se fisso è già un taglio, ne ricavo i dati
    if ( s_scInfo.bIsCutF) {
+      if ( s_scInfo.nChunkF == GDB_ID_NULL)
+         return false ;
       nCutF = s_scInfo.nIdF ;
-      nGeoF = GetGeometryFromCut( pGeomDB, pMachMgr, nCutF) ;
+      vnGeoF = GetGeometryFromCut( pGeomDB, pMachMgr, nCutF) ;
       ICurveLine* pLineF = GetCurveLine( pGeomDB->GetGeoObj( nGeoF)) ;
-      if ( nCutF == GDB_ID_NULL  ||  nGeoF == GDB_ID_NULL  ||
+     // se ho un solo taglio, allora è quello
-           pLineF == nullptr  ||  ! pGeomDB->GetGlobFrame( nGeoF, frGeoF))
+      if ( ssize( vnGeoF) == 1) {
+         pLineF = GetCurveLine( pGeomDB->GetGeoObj( vnGeoF[0])) ;
+         nGeoF = vnGeoF[0] ;
+      }
+     // se più tagli, cerco quello più vicino alla linea corrente
+      else {
+         double dMinSqDist = INFINITO ;
+         for ( int i = 0 ; i < ssize( vnGeoF) ; ++ i) {
+            Frame3d frCurrGeoF ;
+            ICurveLine* pCurrLineF = GetCurveLine( pGeomDB->GetGeoObj( vnGeoF[i])) ;
+            if ( pCurrLineF == nullptr  ||  ! pGeomDB->GetGlobFrame( vnGeoF[i], frCurrGeoF))
+               return false ;
+            double dCurrSqDist ;
+            DistPointLine( GetToLoc( s_scInfo.ptP1, frCurrGeoF), *pCurrLineF).GetSqDist( dCurrSqDist) ;
+            if ( dCurrSqDist < dMinSqDist) {
+               dMinSqDist = dCurrSqDist ;
+               pLineF = pCurrLineF ;
+               nGeoF = vnGeoF[i] ;
+            }
+         }
+      }
+      if ( pLineF == nullptr  ||  ! pGeomDB->GetGlobFrame( nGeoF, frGeoF))
          return false ;
       ptStartF = pLineF->GetStart() ;
       ptStartF.ToGlob( frGeoF) ;
@@ -1838,8 +1991,31 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
          BBox3d b3Temp ;
          pGeomDB->GetGlobalBBox( nId, b3Temp) ;
          if ( b3Temp.OverlapsXY( b3CutM)) {
-            int nGeom = GetGeometryFromCut( pGeomDB, pMachMgr, nId) ;
+            int nGeom = GDB_ID_NULL ;
-            ICurveLine* pLine = GetCurveLine( pGeomDB->GetGeoObj( nGeom)) ;
+            INTVECTOR vnGeom = GetGeometryFromCut( pGeomDB, pMachMgr, nId) ;
+            ICurveLine* pLine = nullptr ;
+           // se ho un solo taglio, allora è quello
+            if ( ssize( vnGeom) == 1) {
+               pLine = GetCurveLine( pGeomDB->GetGeoObj( vnGeom[0])) ;
+               nGeom = vnGeom[0] ;
+            }
+           // se ho più tagli, cerco quello più vicino alla linea corrente
+            else {
+               double dMinSqDist = INFINITO ;
+               for ( int i = 0 ; i < ssize( vnGeom) ; ++ i) {
+                  Frame3d frCurrGeo ;
+                  ICurveLine* pCurrLine = GetCurveLine( pGeomDB->GetGeoObj( vnGeom[i])) ;
+                  if ( pCurrLine == nullptr  ||  ! pGeomDB->GetGlobFrame( vnGeom[i], frCurrGeo))
+                     return false ;
+                  double dCurrSqDist ;
+                  DistPointLine( GetToLoc( s_scInfo.ptP1, frCurrGeo), *pCurrLine).GetSqDist( dCurrSqDist) ;
+                  if ( dCurrSqDist < dMinSqDist) {
+                     dMinSqDist = dCurrSqDist ;
+                     pLine = pCurrLine ;
+                     nGeom = vnGeom[i] ;
+                  }
+               }
+            }
             if ( nGeom == GDB_ID_NULL  ||  pLine == nullptr  ||  ! pGeomDB->GetGlobFrame( nGeom, frGeoF))
                continue ;
             ptStartF = pLine->GetStart() ;
@@ -1872,8 +2048,31 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
          BBox3d b3Temp ;
          pGeomDB->GetGlobalBBox( nId, b3Temp) ;
          if ( b3Temp.OverlapsXY( b3CutF)) {
-            int nGeom = GetGeometryFromCut( pGeomDB, pMachMgr, nId) ;
+            int nGeom = GDB_ID_NULL ;
-            ICurveLine* pLine = GetCurveLine( pGeomDB->GetGeoObj( nGeom)) ;
+            INTVECTOR vnGeom = GetGeometryFromCut( pGeomDB, pMachMgr, nId) ;
+            ICurveLine* pLine = nullptr ;
+           // se ho un solo taglio, allora è quello
+            if ( ssize( vnGeom) == 1) {
+               pLine = GetCurveLine( pGeomDB->GetGeoObj( vnGeom[0])) ;
+               nGeom = vnGeom[0] ;
+            }
+           // se ho più tagli, cerco quello più vicino alla linea corrente
+            else {
+               double dMinSqDist = INFINITO ;
+               for ( int i = 0 ; i < ssize( vnGeom) ; ++ i) {
+                  Frame3d frCurrGeo ;
+                  ICurveLine* pCurrLine = GetCurveLine( pGeomDB->GetGeoObj( vnGeom[0])) ;
+                  if ( pCurrLine == nullptr  ||  ! pGeomDB->GetGlobFrame( vnGeom[i], frCurrGeo))
+                     return false ;
+                  double dCurrSqDist ;
+                  DistPointLine( GetToLoc( s_scInfo.ptP1, frCurrGeo), *pCurrLine).GetSqDist( dCurrSqDist) ;
+                  if ( dCurrSqDist < dMinSqDist) {
+                     dMinSqDist = dCurrSqDist ;
+                     pLine = pCurrLine ;
+                     nGeom = vnGeom[i] ;
+                  }
+               }
+            }
             if ( nGeom == GDB_ID_NULL  ||  pLine == nullptr  ||  ! pGeomDB->GetGlobFrame( nGeom, frGeoM))
                continue ;
             ptStartM = pLine->GetStart() ;
@@ -1950,9 +2149,9 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
             dMoveMn = CrossXY( ptStartF - ptEndM, vtDirFp) / dDenom ;
       }
    }
-  // pareggio la parte più vicina, se almeno una sotto soglia
+  // pareggio la parte più vicina, se almeno una sotto soglia
    if ( abs( dMoveMp) < dMaxMove  ||  abs( dMoveMn) < dMaxMove) {
-     // calcolo movimento necessario, se nullo già a posto
+     // calcolo movimento necessario, se nullo già a posto
       Vector3d vtMove = (( abs( dMoveMp) < abs( dMoveMn)) ? dMoveMp : dMoveMn) * vtDirF ;
       if ( vtMove.IsSmall()) {
          bMoved = false ;
@@ -1977,7 +2176,7 @@ ExeMoveToSnapPointOnCollision( const INTVECTOR& vIds, bool bReducedCut, double d
    pGeomDB->GetRefBBox( nCutM, frCutF, b3CutM) ;
    double dStartDelta = b3CutF.GetMin().x - b3CutM.GetMin().x ;
    double dEndDelta = b3CutF.GetMax().x - b3CutM.GetMax().x ;
-  // pareggio la parte più vicina, se sotto soglia
+  // pareggio la parte più vicina, se sotto soglia
    if ( abs( dStartDelta) > dMaxMove  &&  abs( dEndDelta) > dMaxMove)
       return false ;
    Vector3d vtMove = (( abs( dStartDelta) < abs( dEndDelta)) ? dStartDelta : dEndDelta) * vtDirF ;
@@ -2079,7 +2278,7 @@ ExeAutomaticPackParts( INTVECTOR& vIds, bool bMinimizeOnXvsY, bool bReducedCut,
   // Avvio nesting automatico
    ExeAutoNestStart() ;
 
-  // Modalità ghigliottina incompatibile con tagli completi
+  // Modalità ghigliottina incompatibile con tagli completi
    if ( ! bReducedCut)
       bGuillotineMode = false ;
 
@@ -2102,11 +2301,11 @@ ExeAutomaticPackParts( INTVECTOR& vIds, bool bMinimizeOnXvsY, bool bReducedCut,
       nDamId = pGeomDB->GetNextName( nDamId, NST_DAMAGED_REG) ;
    }
 
-   // Modalità ghigliottina incompatibile con pannelli non rettangolari
+   // Modalità ghigliottina incompatibile con pannelli non rettangolari
    if ( ! bIsRect)
       bGuillotineMode = false ;
 
-  // Assegno le aree occupate dai pezzi già nestati
+  // Assegno le aree occupate dai pezzi già nestati
    bool bPartAlreadyNested = false ;
    BBox3d b3Sheet ;
    pGeomDB->GetGlobalBBox( nRefReg, b3Sheet) ;
@@ -2132,18 +2331,18 @@ ExeAutomaticPackParts( INTVECTOR& vIds, bool bMinimizeOnXvsY, bool bReducedCut,
             GetFlatPartDownCutRegions( pGeomDB, nId, bReducedCut, vCutReg) ;
             for ( int nRegId : vCutReg)
                ExeAutoNestAddDefectToSheet( nSheetId, nRegId) ;
-           // dichiaro ci sono pezzi già nestati
+           // dichiaro ci sono pezzi già nestati
             bPartAlreadyNested = true ;
          }
       }
       nId = ( bInRoot ? ExeGetNextPart( nId, true) : ExeGetNextGroup( nId)) ;
    }
 
-  // Pezzi già nestati incompatibili con ghigliottina
+  // Pezzi già nestati incompatibili con ghigliottina
    if ( bPartAlreadyNested)
       bGuillotineMode = false ;
 
-  // Se richiesta modalità ghigliottina 
+  // Se richiesta modalità ghigliottina 
    if ( bGuillotineMode) {
      // cerco il gap necessario tra le parti
       double dGap = 0 ;
@@ -2153,7 +2352,7 @@ ExeAutomaticPackParts( INTVECTOR& vIds, bool bMinimizeOnXvsY, bool bReducedCut,
          if ( GetFlatPartInterpartGap( pGeomDB, nPartId, dCurrGap)  &&  dCurrGap > dGap)
             dGap = dCurrGap ;
       }
-     // se non trovato disabilito richiesta modalità ghigliottina
+     // se non trovato disabilito richiesta modalità ghigliottina
       if ( dGap < EPS_SMALL)
          bGuillotineMode = false ;
      // altrimenti lo imposto
@@ -2161,7 +2360,7 @@ ExeAutomaticPackParts( INTVECTOR& vIds, bool bMinimizeOnXvsY, bool bReducedCut,
          ExeAutoNestSetInterpartGap( dGap) ;
    }
 
-  // Se richiesto e abilitato, imposto modalità ghigliottina
+  // Se richiesto e abilitato, imposto modalità ghigliottina
    if ( bGuillotineMode)
       ExeAutoNestSetGuillotineMode() ;
 
@@ -2177,7 +2376,7 @@ ExeAutomaticPackParts( INTVECTOR& vIds, bool bMinimizeOnXvsY, bool bReducedCut,
       int nDwnRegId = GetFlatPartDownRegion( pGeomDB, nPartId) ;
       if ( nDwnRegId != GDB_ID_NULL)
          ExeAutoNestAddAnotherOutlineToPart( nPartId, nDwnRegId) ;
-     // se non è ghigliottina imposto le regioni dei tagli (con ghigliottina si usa il gap)
+     // se non è ghigliottina imposto le regioni dei tagli (con ghigliottina si usa il gap)
       if ( ! bGuillotineMode) {
         // recupero regioni dei tagli del pezzo
          INTVECTOR vCutReg ;

EXE_Scene.cpp

@@ -16,10 +16,14 @@
 #include "EXE.h"
 #include "EXE_Macro.h"
 #include "DllGraphics.h"
+#include "DllMain.h"
+#include "resource.h"
+#include "/EgtDev/Include/EGkSurfBezier.h"
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EgtStringConverter.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
+#include <Windowsx.h>
 
 using namespace std ;
 
@@ -109,12 +113,12 @@ ExeSetLineAttribs( int nWidth)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetMarkAttribs( Color MarkCol)
+ExeSetMarkAttribs( Color MarkCol, Color Mark2Col)
 {
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
   // imposto il colore del Mark
-   return pScene->SetMark( MarkCol) ;
+   return ( pScene->SetMark( MarkCol)  &&  pScene->SetMark2( Mark2Col)) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -210,6 +214,31 @@ ExeSetGridColor( Color colMin, Color colMaj)
    return pScene->SetGridColor( colMin, colMaj) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSetCameraType( bool bOrthoOrPersp, bool bRedraw)
+{
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+   pScene->SetCameraType( bOrthoOrPersp) ;
+   if ( bRedraw)
+      pScene->RedrawWindow() ;
+   return true ;
+}
+
+//-----------------------------------------------------------------------------
+bool
+ExeSetZoomType( int nMode, bool bRedraw)
+{
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+   if ( ! pScene->SetZoomType( nMode))
+      return false ;
+   if ( bRedraw)
+      pScene->RedrawWindow() ;
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeResize( int nW, int nH)
@@ -228,6 +257,7 @@ ExeDraw( void)
   // se interfaccia disabilitata, esco subito
    if ( ! ExeGetEnableUI())
       return true ;
+
    GseContext* pGseCtx = GetCurrGseContext() ;
    VERIFY_CTX_SCENE( pGseCtx, false)
   // eseguo disegno
@@ -237,6 +267,21 @@ ExeDraw( void)
    return true ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeRedraw( void)
+{
+  // se interfaccia disabilitata, esco subito
+   if ( ! ExeGetEnableUI())
+      return true ;
+
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+  // forzo ridisegno
+   pScene->RedrawWindow() ;
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSelect( int nWinX, int nWinY, int nSelW, int nSelH, int* pnSel)
@@ -430,17 +475,44 @@ ExeGetShowCurveDirection( void)
    return pScene->GetShowCurveDirection() ;
 }
 
+//-----------------------------------------------------------------------------
+static bool
+MyResetGroupObjGraphics( IGeomDB* pGDB, int nGroupId)
+{
+   if ( pGDB == nullptr)
+      return false ;
+   int nEntId = pGDB->GetFirstInGroup( nGroupId) ;
+   while ( nEntId != GDB_ID_NULL) {
+      if ( pGDB->GetGdbType( nEntId) == GDB_TY_GROUP) {
+         MyResetGroupObjGraphics( pGDB, nEntId) ;
+      }
+      else {
+         IGeoObj* pGeoObj = pGDB->GetGeoObj( nEntId) ;
+         if ( pGeoObj != nullptr)
+            pGeoObj->SetObjGraphics( nullptr) ;
+      }        
+      nEntId = pGDB->GetNext( nEntId) ;
+   }
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSetShowTriaAdv( bool bAdvanced, bool bRedraw)
 {
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
-  // imposto stato
+  // se cambiato, imposto stato
-   pScene->SetShowTriaAdvanced( bAdvanced) ;
+   if ( pScene->GetShowTriaAdvanced() != bAdvanced) {
+     // imposto il nuovo stato
+      pScene->SetShowTriaAdvanced( bAdvanced) ;
+     // forzo ricalcolo della grafica di tutti gli oggetti
+      if ( ! MyResetGroupObjGraphics( pScene->GetGeomDB(), GDB_ID_ROOT))
+         return false ;
+   }
    if ( bRedraw)
       pScene->RedrawWindow() ;
-   return TRUE ;
+   return true ;
 }
 
 //-----------------------------------------------------------------------------
@@ -453,17 +525,50 @@ ExeGetShowTriaAdv( void)
    return pScene->GetShowTriaAdvanced() ;
 }
 
+//-------------------------------------------------------------------------------
+bool
+ExeSetShowSurfBezierTol( double dLinTol, bool bRedraw) 
+{
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+  // se diverso, imposto il nuovo valore
+   if ( abs( GetSurfBezierAuxSurfTol() - dLinTol) > 10 * EPS_SMALL) {
+     // imposto il nuovo valore di approssimazione
+      SetSurfBezierAuxSurfTol( dLinTol) ;
+     // forzo ricalcolo della grafica di tutti gli oggetti
+      if ( ! MyResetGroupObjGraphics( pScene->GetGeomDB(), GDB_ID_ROOT))
+         return false ;
+   }
+   if ( bRedraw)
+      pScene->RedrawWindow() ;
+   return true ;
+}
+
+//-----------------------------------------------------------------------------
+double
+ExeGetShowSurfBezierTol( void)
+{
+  // recupero il valore
+   return GetSurfBezierAuxSurfTol() ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSetShowZmap( int nMode, bool bRedraw)
 {
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
-  // imposto stato
+  // se cambiato, imposto il nuovo stato
-   pScene->SetShowZmap( nMode) ;
+   if ( pScene->GetShowZmap() != nMode) {
+     // imposto il nuovo stato
+      pScene->SetShowZmap( nMode) ;
+     // forzo ricalcolo della grafica di tutti gli oggetti
+      if ( ! MyResetGroupObjGraphics( pScene->GetGeomDB(), GDB_ID_ROOT))
+         return false ;
+   }
    if ( bRedraw)
       pScene->RedrawWindow() ;
-   return TRUE ;
+   return true ;
 }
 
 //-----------------------------------------------------------------------------
@@ -471,7 +576,7 @@ int
 ExeGetShowZmap( void)
 {
    IEGrScene* pScene = GetCurrScene() ;
-   VERIFY_SCENE( pScene, false)
+   VERIFY_SCENE( pScene, -1)
   // recupero lo stato
    return pScene->GetShowZmap() ;
 }
@@ -493,6 +598,10 @@ ExeZoomRadius( double dRadius, bool bRedraw)
 bool
 ExeZoom( int nZoom, bool bRedraw)
 {
+  // se interfaccia disabilitata, esco subito
+   if ( ! ExeGetEnableUI())
+      return true ;
+
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
 
@@ -640,10 +749,23 @@ ExeZoomWin( int nPrevX, int nPrevY, int nCurrX, int nCurrY, bool bRedraw)
    return true ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSetViewOrizzOffsStep( int nDirOffsStep)
+{
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+   return pScene->SetCameraDirOrizzOffset( nDirOffsStep) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSetView( int nDir, bool bRedraw)
 {
+  // se interfaccia disabilitata, esco subito
+   if ( ! ExeGetEnableUI())
+      return true ;
+
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
   // imposto vista
@@ -709,6 +831,19 @@ ExeRotateView( int nPrevX, int nPrevY, int nCurrX, int nCurrY, bool bRedraw)
    return true ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetViewOrizzOffsStep( int* pnDirOffsStep)
+{
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+  // recupero offset direzione di vista
+   if ( pnDirOffsStep == nullptr)
+      return false ;
+   *pnDirOffsStep = pScene->GetCameraDirOrizzOffset() ;
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetView( int* pnDir)
@@ -865,3 +1000,97 @@ ExeGetImage( int nShowMode, Color colBackTop, Color colBackBottom,
   // creo e salvo una immagine della scena
    return pScene->GetImage( nShowMode, colBackTop, colBackBottom, nWidth, nHeight, sFile) ;
 }
+
+//-------------------------------------------------------------------------------
+static int    s_nContext = 0 ;
+static int    s_nDriver = 3 ;
+static bool   s_b2Buff = true ;
+static int    s_nColorBits = 32 ;
+static int    s_nDepthBits = 24 ;
+static int    s_nShowMode = SM_SHADING ;
+static Color  s_colBackTop = WHITE ;
+static Color  s_colBackBottom = WHITE ;
+static int    s_nCameraDir = CT_TOP ;
+static int    s_nWidth = 1024 ;
+static int    s_nHeight = 1024 ;
+static string s_sImageFile ;
+
+//-------------------------------------------------------------------------------
+BOOL
+CALLBACK SceneBoxProc( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam) 
+{ 
+   switch ( message) {
+   case WM_INITDIALOG :
+      {
+        // imposto dimensione box e picture
+         const int WIN_MAX_DIM = ( s_nDriver == 1 ? 512 : 1024) ;
+         int nWinW = ( s_nWidth >= s_nHeight ? WIN_MAX_DIM : ( WIN_MAX_DIM * s_nWidth) / s_nHeight) ;
+         int nWinH = ( s_nHeight >= s_nWidth ? WIN_MAX_DIM : ( WIN_MAX_DIM * s_nHeight) / s_nWidth) ;
+         HWND hPic = GetDlgItem( hwndDlg, IDC_PICTURE1) ;
+         SetWindowPos( hwndDlg, HWND_TOP, 0, 0, nWinW, nWinH, SWP_NOMOVE | SWP_NOREPOSITION) ;
+         SetWindowPos( hPic, HWND_TOP, 0, 0, nWinW, nWinH, SWP_NOMOVE | SWP_NOREPOSITION) ;
+        // imposto scena
+         int nContext = GetIndCurrGseContext() ;
+         GseContext* pGseCtx = GetGseContext( nContext) ;
+         if ( pGseCtx != nullptr  &&  pGseCtx->m_pScene == nullptr) {
+            ExeInitScene( hPic, s_nDriver, s_b2Buff, s_nColorBits, s_nDepthBits) ;
+            if ( pGseCtx->m_pGeomDB != nullptr  &&  pGseCtx->m_pScene != nullptr) {
+               s_nContext = nContext ;
+               pGseCtx->m_pScene->SetCamera( s_nCameraDir) ;
+               pGseCtx->m_pScene->ZoomAll() ;
+               if ( ! pGseCtx->m_pScene->GetImage( s_nShowMode, s_colBackTop, s_colBackBottom, s_nWidth, s_nHeight, s_sImageFile))
+                  s_nContext = -s_nContext ;
+               MyResetGroupObjGraphics( pGseCtx->m_pGeomDB, GDB_ID_ROOT) ;
+               EndDialog( hwndDlg, wParam) ; 
+            }
+            else {
+               s_nContext = 0 ;
+               EndDialog( hwndDlg, wParam) ; 
+            }
+         }
+         else
+            s_nContext = 0 ;
+      }
+      break ;
+   }
+   return FALSE ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+ExeGetImageEx( int nDriver, bool b2Buff, int nColorBits, int nDepthBits,
+               int nShowMode, Color colBackTop, Color colBackBottom,
+               int nCameraDir, int nWidth, int nHeight, const string& sFile)
+{
+  // Se il contesto corrente possiede già una scena
+   if ( GetCurrScene() != nullptr) {
+      return ExeGetImage( nShowMode, colBackTop, colBackBottom, nWidth, nHeight, sFile) ;
+   }
+  // altrimenti ne creo una temporanea
+   else {
+     // salvo i parametri
+      s_nDriver = nDriver ;
+      s_b2Buff = b2Buff ;
+      s_nColorBits = nColorBits ;
+      s_nDepthBits = nDepthBits ;
+      s_nShowMode = nShowMode ;
+      s_colBackTop = colBackTop ;
+      s_colBackBottom = colBackBottom ;
+      s_nCameraDir = nCameraDir ;
+      s_nWidth = nWidth ;
+      s_nHeight = nHeight ;
+      s_sImageFile = sFile ;
+     // lancio dialogo
+      HWND hTopWnd = ExeGetMainWindowHandle() ;
+      DialogBox( GetModuleIstance(), MAKEINTRESOURCE( IDD_LUASCENE), hTopWnd, (DLGPROC)SceneBoxProc) ;
+      bool bOk = ( s_nContext > 0) ;
+     // elimino la scena dal contesto
+      GseContext* pGseCtx = GetGseContext( abs( s_nContext)) ;
+      if ( pGseCtx != nullptr) {
+         delete pGseCtx->m_pScene ;
+         pGseCtx->m_pScene = nullptr ;
+      }
+      s_nContext = 0 ;
+      return bOk ;
+   }
+}

EXE_TestObjSurface.cpp

@@ -0,0 +1,317 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2024-2024
+//----------------------------------------------------------------------------
+// File : EXE_TestObjSurface.cpp    Data : 24.03.24      Versione : 2.6c2
+// Contenuto : Funzioni per verificare collisioni tra
+//             Objects e Superfici (TriMesh).
+//
+//
+// Modifiche : 09.01.20 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "EXE.h"
+#include "EXE_Macro.h"
+#include "EXE_Const.h"
+#include "AuxTools.h"
+#include "GeoTools.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EXeConst.h"
+#include "/EgtDev/Include/EGkCDeBoxClosedSurfTm.h"
+#include "/EgtDev/Include/EGkCDeRectPrismoidClosedSurfTm.h"
+#include "/EgtDev/Include/EGkCDeCylClosedSurfTm.h"
+#include "/EgtDev/Include/EGkCDeConeFrustumClosedSurfTm.h"
+#include "/EgtDev/Include/EGkCDeSpheClosedSurfTm.h"
+#include "/EgtDev/Include/EGkCDeClosedSurfTmClosedSurfTm.h"
+#include "/EgtDev/Include/EGkSurfLocal.h"
+#include "/EgtDev/Include/EGkStringUtils3d.h"
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+static int
+MyTestBoxSurfTm( const Frame3d& frBox, const Vector3d& vtDiag, int nSurfTmId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, -1)
+  // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfTmId)) ;
+   if ( pStm == nullptr)
+      return -1 ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( nSurfTmId, frSurf))
+      return -1 ;
+  // porto in locale alla superficie il riferimento del box (il vettore è già in questo stesso riferimento)
+   Frame3d frBoxL = GetFrameLocal( pGeomDB, frBox, nRefType, frSurf) ;
+   // verifico l'a collisione'interferenza
+   return ( TestBoxSurfTm( frBoxL, vtDiag, *pStm, dSafeDist) ? 1 : 0) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeTestBoxSurface( const Frame3d& frBox, const Vector3d& vtDiag, int nSurfId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   int nRes = -1 ;
+   if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSurfId) == SRF_TRIMESH)
+      nRes = MyTestBoxSurfTm( frBox, vtDiag, nSurfId, dSafeDist, nRefType) ;
+   // è da aggiungere il test con le superfici di Bezier
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTestBoxSurface({{" + ToString( frBox.Orig()) + "},{" +
+                                             ToString( frBox.VersX()) + "},{" +
+                                             ToString( frBox.VersY()) + "},{" +
+                                             ToString( frBox.VersZ()) + "}},{" +
+                                             ToString( vtDiag) + "}," +
+                                             IdToString( nSurfId) + "," +
+                                             ToString( dSafeDist) + "," +
+                                             RefTypeToString( nRefType) + ")" +
+                    " -- Res=" + ToString( nRes) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nRes ;
+}
+
+//----------------------------------------------------------------------------
+static int
+MyTestRectPrismoidSurfTm( const Frame3d& frPrismoid, double dBaseLenX, double dBaseLenY,
+                          double dTopLenX, double dTopLenY, double dHeight,
+                          int nSurfTmId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, -1)
+  // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfTmId)) ;
+   if ( pStm == nullptr)
+      return -1 ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( nSurfTmId, frSurf))
+      return -1 ;
+  // porto in locale alla superficie il riferimento del prismoide rettangolare
+   Frame3d frPrismoidL = GetFrameLocal( pGeomDB, frPrismoid, nRefType, frSurf) ;
+   // verifico l'a collisione'interferenza
+   return ( TestRectPrismoidSurfTm( frPrismoidL, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, *pStm, dSafeDist) ? 1 : 0) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeTestRectPrismoidSurface( const Frame3d& frPrismoid, double dBaseLenX, double dBaseLenY,
+                            double dTopLenX, double dTopLenY, double dHeight,
+                            int nSurfId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   int nRes = -1 ;
+   if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSurfId) == SRF_TRIMESH)
+      nRes = MyTestRectPrismoidSurfTm( frPrismoid, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, nSurfId, dSafeDist, nRefType) ;
+   // è da aggiungere il test con le superfici di Bezier
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTestRectPrismoidSurface({{" + ToString( frPrismoid.Orig()) + "},{" +
+                                                      ToString( frPrismoid.VersX()) + "},{" +
+                                                      ToString( frPrismoid.VersY()) + "},{" +
+                                                      ToString( frPrismoid.VersZ()) + "}}," +
+                                                      ToString( dBaseLenX) + "," +
+                                                      ToString( dBaseLenY) + "," +
+                                                      ToString( dTopLenX) + "," +
+                                                      ToString( dTopLenY) + "," +
+                                                      ToString( dHeight) + "," +
+                                                      IdToString( nSurfId) + "," +
+                                                      ToString( dSafeDist) + "," +
+                                                      RefTypeToString( nRefType) + ")" +
+                    " -- Res=" + ToString( nRes) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nRes ;
+}
+
+//----------------------------------------------------------------------------
+static int
+MyTestCylSurfTm( const Frame3d& frCyl, double dR, double dH, int nSurfTmId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, -1)
+  // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfTmId)) ;
+   if ( pStm == nullptr)
+      return -1 ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( nSurfTmId, frSurf))
+      return -1 ;
+  // porto in locale alla superficie il riferimento del cilindro
+   Frame3d frCylL = GetFrameLocal( pGeomDB, frCyl, nRefType, frSurf) ;
+  // verifico l'interferenza
+   return ( TestCylSurfTm( frCylL, dR, dH, *pStm, dSafeDist) ? 1 : 0) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeTestCylSurface( const Frame3d& frCyl, double dR, double dH, int nSurfId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   int nRes = -1 ;
+   if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSurfId) == SRF_TRIMESH)
+      nRes = MyTestCylSurfTm( frCyl, dR, dH, nSurfId, dSafeDist, nRefType) ;
+   // è da aggiungere il test con le superfici di Bezier
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTestCylSurface({{" + ToString( frCyl.Orig()) + "},{" +
+                                             ToString( frCyl.VersX()) + "},{" +
+                                             ToString( frCyl.VersY()) + "},{" +
+                                             ToString( frCyl.VersZ()) + "}}," +
+                                             ToString( dR) + "," +
+                                             ToString( dH) + "," +
+                                             IdToString( nSurfId) + "," +
+                                             ToString( dSafeDist) + "," +
+                                             RefTypeToString( nRefType) + ")" +
+                    " -- Res=" + ToString( nRes) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nRes ;
+}
+
+//----------------------------------------------------------------------------
+static int
+MyTestConeSurfTm( const Frame3d& frCone, double dR1, double dR2, double dH, int nSurfTmId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, -1)
+  // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfTmId)) ;
+   if ( pStm == nullptr)
+      return -1 ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( nSurfTmId, frSurf))
+      return -1 ;
+  // porto in locale alla superficie il riferimento del cilindro
+   Frame3d frConeL = GetFrameLocal( pGeomDB, frCone, nRefType, frSurf) ;
+  // verifico l'interferenza
+   return ( TestConeFrustumSurfTm( frConeL, dR1, dR2, dH, *pStm, dSafeDist) ? 1 : 0) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeTestConeSurface( const Frame3d& frCone, double dR1, double dR2, double dH, int nSurfId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   int nRes = -1 ;
+   if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSurfId) == SRF_TRIMESH)
+      nRes = MyTestConeSurfTm( frCone, dR1, dR2, dH, nSurfId, dSafeDist, nRefType) ;
+   // è da aggiungere il test con le superfici di Bezier
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTestConeSurface({{" + ToString( frCone.Orig()) + "},{" +
+                                              ToString( frCone.VersX()) + "},{" +
+                                              ToString( frCone.VersY()) + "},{" +
+                                              ToString( frCone.VersZ()) + "}}," +
+                                              ToString( dR1) + "," +
+                                              ToString( dR2) + "," +
+                                              ToString( dH) + "," +
+                                              IdToString( nSurfId) + "," +
+                                              ToString( dSafeDist) + "," +
+                                              RefTypeToString( nRefType) + ")" +
+                    " -- Res=" + ToString( nRes) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nRes ;
+}
+
+//----------------------------------------------------------------------------
+static int
+MyTestSpheSurfTm( const Point3d& ptCen, double dR, int nSurfTmId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, -1)
+  // recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfTmId)) ;
+   if ( pStm == nullptr)
+      return -1 ;
+  // recupero il riferimento della superficie
+   Frame3d frSurf ;
+   if ( ! pGeomDB->GetGlobFrame( nSurfTmId, frSurf))
+      return -1 ;
+  // porto in locale alla superficie il centro della sfera
+   Point3d ptCenL = GetPointLocal( pGeomDB, ptCen, nRefType, frSurf) ;
+   // verifico l'interferenza
+   return ( TestSpheSurfTm( ptCenL, dR, *pStm, dSafeDist) ? 1 : 0) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeTestSpheSurface( const Point3d& ptCen, double dR, int nSurfId, double dSafeDist, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   int nRes = -1 ;
+   if ( pGeomDB != nullptr  &&  pGeomDB->GetGeoType( nSurfId) == SRF_TRIMESH)
+      nRes = MyTestSpheSurfTm( ptCen, dR, nSurfId, dSafeDist, nRefType) ;
+   // è da aggiungere il test con le superfici di Bezier
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTestSpheSurface({" + ToString( ptCen) + "}," +
+                                             ToString( dR) + "," +
+                                             IdToString( nSurfId) + "," +
+                                             ToString( dSafeDist) + "," +
+                                             RefTypeToString( nRefType) + ")" +
+                    " -- Res=" + ToString( nRes) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nRes ;
+}
+
+//----------------------------------------------------------------------------
+static int
+MyTestSurfTmSurfTm( int nSurfTm1Id, int nSurfTm2Id, double dSafeDist, bool bTestEnclosion)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, -1)
+  // recupero il riferimento della seconda superficie
+   Frame3d frSurf2 ;
+   if ( ! pGeomDB->GetGlobFrame( nSurfTm2Id, frSurf2))
+      return -1 ;
+  // recupero la prima superficie in locale alla seconda
+   SurfLocal Surf1Loc( pGeomDB, nSurfTm1Id, frSurf2) ;
+   const ISurfTriMesh* pStm1 = GetSurfTriMesh( Surf1Loc) ;
+   if ( pStm1 == nullptr)
+      return -1 ;
+  // recupero la seconda superficie TriMesh
+   const ISurfTriMesh* pStm2 = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfTm2Id)) ;
+   if ( pStm2 == nullptr)
+      return -1 ;
+   // verifico  l'interferenza
+   return ( TestSurfTmSurfTm( *pStm1, *pStm2, dSafeDist, bTestEnclosion) ? 1 : 0) ;
+}
+
+//----------------------------------------------------------------------------
+int
+ExeTestSurfaceSurface( int nSurf1Id, int nSurf2Id, double dSafeDist, bool bTestEnclosion)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   int nRes = -1 ;
+   if ( pGeomDB != nullptr) {
+      if ( pGeomDB->GetGeoType( nSurf1Id) == SRF_TRIMESH  &&  pGeomDB->GetGeoType( nSurf2Id) == SRF_TRIMESH)
+         nRes = MyTestSurfTmSurfTm( nSurf1Id, nSurf2Id, dSafeDist, bTestEnclosion) ;
+     // è da aggiungere il test con le superfici di Bezier
+   }
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTestSurfaceSurface({" + IdToString( nSurf1Id) + "," +
+                                                IdToString( nSurf2Id) + "," +
+                                                ToString( dSafeDist) + "," +
+                                                ( bTestEnclosion ? "true" : "false") + ")" +
+                    " -- Res=" + ToString( nRes) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return nRes ;
+}

EXE_Trimming.cpp

@@ -0,0 +1,898 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : EXE_Trimming.cpp       Data : 25.10.25        Versione : 2.7j3
+// Funzioni per le lavorazioni di Trimming.
+//
+// Modifiche : 23.10.25 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "EXE.h"
+#include "EXE_Macro.h"
+#include "DllExchange.h"
+#include "GeoTools.h"
+#include "AuxTools.h"
+#include "/EgtDev/Include/EgtNumUtils.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EgtPointerOwner.h"
+#include "/EgtDev/Include/EGkSurfLocal.h"
+#include "/EgtDev/Include/EGkCurveComposite.h"
+#include "/EgtDev/Include/EGkTrimming.h"
+#include "/EgtDev/Include/EGkStmFromTriangleSoup.h"
+#include "/EgtDev/Include/EGkDistPointCurve.h"
+#include <unordered_map>
+#include <algorithm>
+
+using namespace std ;
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetHoleBorder( int nParentId, const INTVECTOR& vSurfIds, const INTVECTOR& vOtherSurfIds,
+                          double dSurfLinTol, double dSurfAngTol, double dEdgeLinTol, double dEdgeAngTol,
+                          double dEdgeThick, int& nFirstId, int& nCount)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Inizializzo i valori di ritorno
+   nFirstId = GDB_ID_NULL ;
+   nCount = 0 ;
+
+  // Se non ho geometrie da ricercare, non faccio nulla
+   if ( vSurfIds.empty())
+      return true ;
+
+  // Recupero le superfici da cui estrarre i bordi
+   CISURFPVECTOR vpSurfs ; vpSurfs.reserve( vSurfIds.size()) ;
+   for ( int i = 0 ; i < ssize( vSurfIds) ; ++ i) {
+      int nSurfId = vSurfIds[i] ;
+     // Recupero l'entità
+      const IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nSurfId) ;
+      if ( pGeoObj != nullptr) {
+        // Recupero il Tipo
+         int nType = pGeoObj->GetType() ;
+         if ( nType == SRF_TRIMESH  ||  nType == SRF_BEZIER) {
+           // Recupero la superficie
+            const ISurf* pSurf = GetSurf( pGeoObj) ;
+            if ( pSurf != nullptr  &&  pSurf->IsValid())
+               vpSurfs.emplace_back( pSurf) ;
+         }
+      }
+   }
+  // Se non ho superfici non faccio nulla
+   if ( vpSurfs.empty())
+      return false ;
+
+  // Calcolo il Centroide delle superfici complessive
+   Point3d ptRef = P_INVALID ;
+   if ( ! vOtherSurfIds.empty()) {
+      int nToTSurf = 0 ;
+      for ( int nOtherSurfId : vOtherSurfIds) {
+        // Recupero l'entità
+         const IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nOtherSurfId) ;
+         if ( pGeoObj != nullptr) {
+           // Recupero il Tipo
+            int nType = pGeoObj->GetType() ;
+            if ( nType == SRF_TRIMESH  ||  nType == SRF_BEZIER) {
+              // Recupero la superficie
+               const ISurf* pSurf = GetSurf( pGeoObj) ;
+               if ( pSurf != nullptr  &&  pSurf->IsValid()) {
+                 // Recupero il Centroide
+                  Point3d ptCentroid ;
+                  pSurf->GetCentroid( ptCentroid) ;
+                  if ( ! ptRef.IsValid())
+                     ptRef = ptCentroid ;
+                  else
+                     ptRef += ptCentroid ;
+                  ++ nToTSurf ;
+               }
+            }
+         }
+      }
+      if ( nToTSurf > 0) {
+         for ( const ISurf* pSurf : vpSurfs) {
+            Point3d ptCentroid ;
+            pSurf->GetCentroid( ptCentroid) ;
+            if ( ! ptRef.IsValid())
+               ptRef = ptCentroid ;
+            else
+               ptRef += ptCentroid ;
+            ++ nToTSurf ;
+         }
+         ptRef /= nToTSurf ;
+      }
+   }
+
+  // Recupero i Bordi per fori ed asole
+   ICRVCOMPOPOVECTOR vHoleBorders ;
+   bool bOk = GetTrimmingHoleBorders( vpSurfs, ptRef, dSurfLinTol, dSurfAngTol, dEdgeLinTol, dEdgeAngTol,
+                                      dEdgeThick, vHoleBorders) ;
+   if ( bOk) {
+     // Inserisco le curve nel DB e imposto i parametri di ritorno
+      bool bFirst = true ;
+      for ( int i = 0 ; bOk && i < ssize( vHoleBorders) ; ++ i) {
+        // Verifico che sia valida
+         if ( ! IsNull( vHoleBorders[i])  &&  vHoleBorders[i]->IsValid()) {
+            int nCrvId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( vHoleBorders[i])) ;
+            bOk = ( nCrvId != GDB_ID_NULL) ;
+            if ( bOk) {
+               ++ nCount ;
+               if ( bFirst) {
+                  nFirstId = nCrvId ;
+                  bFirst = false ;
+               }
+            }
+         }
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetHoleBorder(" + ToString( nParentId) + "," +
+                                                  ToString( vSurfIds) + "," +
+                                                  ToString( dSurfLinTol) + "," +
+                                                  ToString( dSurfAngTol) + "," +
+                                                  ToString( dEdgeLinTol) + "," +
+                                                  ToString( dEdgeAngTol) + "," +
+                                                  ToString( dEdgeThick) + ")" +
+                    " bOk=" + ToString( bOk) +
+                    " nNewSurfId=" + ToString( nFirstId) + ", nCount= " + ToString( nCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+int
+ExeTrimmingGetSurfTmFaceAdj( int nParentId, int nSurfId, int nTria, const Point3d& ptTria,
+                             double dAngTol, double dSize, double dSizeTol)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfId)) ;
+   bool bOk = ( pStm != nullptr  &&  pStm->IsValid()) ;
+
+  // Recupero la superficie formata dai triangoli di adiacenza
+   int nNewSurfId = GDB_ID_NULL ;
+   if ( bOk) {
+      PtrOwner<ISurfTriMesh> pStmAdjFace( CreateSurfTriMesh()) ;
+      bOk = ( ! IsNull( pStmAdjFace) && pStmAdjFace->AdjustTopology()) ;
+      bOk = GetTrimmingStmAdjTria( pStm, nTria, ptTria, dAngTol, dSize, dSizeTol, pStmAdjFace) ;
+      bOk = ( ! IsNull( pStmAdjFace) && pStmAdjFace->IsValid() && pStmAdjFace->GetTriangleCount() > 0) ;
+     // Inserisco la Superficie nel DB geometrico
+      if ( bOk) {
+         nNewSurfId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pStmAdjFace)) ;
+         bOk = ( nNewSurfId != GDB_ID_NULL) ;
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetSurfTmFromFaceAdj(" + ToString( nParentId) + "," +
+                                                         ToString( nSurfId) + "," +
+                                                         ToString( nTria) + "," +
+                                                         "{ " + ToString( ptTria.x) + "," +
+                                                                ToString( ptTria.y) + "," +
+                                                                ToString( ptTria.z) + "}," +
+                                                         ToString( dAngTol) + ")" +
+                    " nNewSurfId=" + ToString( nNewSurfId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return nNewSurfId ;
+}
+
+// ---------------------------------------------------------------------------
+int
+ExeTrimmingGetSurfTmFromStmFaces( int nParentId, int nSurfId, const INTVECTOR& vFaces)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+
+  // Recupero il riferimento del gruppo di destinazione
+   Frame3d frDest ;
+   if ( ! pGeomDB->GetGlobFrame( nParentId, frDest))
+      return GDB_ID_NULL ;
+
+  // Recupero la superficie TriMesh
+   const ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nSurfId)) ;
+   if ( pStm == nullptr  ||  ! pStm->IsValid())
+      return GDB_ID_NULL ;
+
+  // Verifico che le facce appartengano alla superficie
+   if ( vFaces.empty())
+      return CMD_ID_NULL ;
+   for ( int nF = 0 ; nF < int( vFaces.size()) ; ++ nF) {
+      double dArea = 0. ;
+      if ( ! pStm->GetFacetArea( vFaces[nF], dArea))
+         return GDB_ID_NULL ;
+   }
+
+  // Definisco la superficie
+   StmFromTriangleSoup TriaSoup ;
+   TriaSoup.Start() ;
+   for ( int nF = 0 ; nF < int( vFaces.size()) ; ++ nF) {
+      INTVECTOR vT ;
+      if ( ! pStm->GetAllTriaInFacet( vFaces[nF], vT))
+         return GDB_ID_NULL ;
+      for ( int nT = 0 ; nT < int( vT.size()) ; ++ nT) {
+         Triangle3d Tria ;
+         if ( ! pStm->GetTriangle( vT[nT], Tria)  ||  ! TriaSoup.AddTriangle( Tria))
+            return GDB_ID_NULL ;
+      }
+   }
+   TriaSoup.End() ;
+   PtrOwner<ISurfTriMesh> pStmTria( TriaSoup.GetSurf()) ;
+   if ( IsNull( pStmTria)  || ! pStmTria->IsValid()  ||  pStmTria->GetTriangleCount() == 0)
+      return GDB_ID_NULL ;
+
+  // Aggiungo la superficie al DB
+   int nNewSurfId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pStmTria)) ;
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "TrimmingGetSurfTmFromStmFaces(" + ToString( nParentId) + "," +
+                                                       ToString( nSurfId) + "," +
+                                                       ToString( vFaces) + ")" +
+                    " -- nId=" + ToString( nNewSurfId)  ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return nNewSurfId ;
+}
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetAdjSurfs( const INTVECTOR& vSurfId, const INTVECTOR& vOtherSurfId, double dLinTol,
+                        double dAngTol, double dAngFaceTol, INTVECTOR& vResId)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Recupero le superfici di Riferimento
+   CISURFPVECTOR vRefSurf ; vRefSurf.reserve( vSurfId.size()) ;
+   bool bOk = true ;
+   for ( int i = 0 ; bOk && i < int( vSurfId.size()) ; ++ i) {
+      const ISurf* pSurf = GetSurf( pGeomDB->GetGeoObj( vSurfId[i])) ;
+      bOk = ( pSurf != nullptr && pSurf->IsValid()) ;
+      vRefSurf.emplace_back( pSurf) ;
+   }
+
+  // Recupero le superfici complessive, escludendo eventualmente quelle di riferimento se presenti
+   CISURFPVECTOR vOtherSurf ; vOtherSurf.reserve( vOtherSurfId.size()) ;
+   INTVECTOR vIds ;
+   for ( int i = 0 ; bOk && i < int( vOtherSurfId.size()) ; ++ i) {
+      if ( find( vSurfId.begin(), vSurfId.end(), vOtherSurfId[i]) == vSurfId.end()) {
+         const ISurf* pSurf = GetSurf( pGeomDB->GetGeoObj( vOtherSurfId[i])) ;
+         bOk = ( pSurf != nullptr && pSurf->IsValid()) ;
+         vOtherSurf.emplace_back( pSurf) ;
+         vIds.push_back( vOtherSurfId[i]) ;
+      }
+   }
+
+  // Recupero le facce adiancenti nella tolleranza richiesta
+   INTVECTOR vMyInds ;
+   bOk = bOk && GetTrimmingAdjSurfs( vRefSurf, vOtherSurf, dLinTol, dAngTol, dAngFaceTol, vMyInds) ;
+   if ( bOk) {
+      for ( int myInd : vMyInds)
+         vResId.push_back( vIds[myInd]) ;
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetAdjSurfs(" + ToString( vSurfId) + "," +
+                                                ToString( vOtherSurfId) + "," +
+                                                ToString( dAngTol) + ")" +
+                    " -- bOk=" + ToString( bOk) + ",vResId=" + ToString( vResId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetBorders( int nParentId, const SELVECTOR& vIds, double dSurfLinTol, double dSurfAngTol,
+                       double dLinTol, double dAngTol, int& nFirstId, int& nCount)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Parametri da restituire
+   nFirstId = GDB_ID_NULL ;
+   nCount = 0 ;
+
+  // vIds : vettore di { nId = SurfId, nSubId = nSurfFace }
+  // Controllo che vIds non sia vuoto
+   bool bOk = ( ! vIds.empty()) ;
+  // Recupero il riferimento della prima superficie
+   Frame3d frSurf ;
+   bOk = bOk && pGeomDB->GetGlobFrame( vIds[0].nId, frSurf) ;
+  // Recupero il riferimento dei gruppi di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nParentId, frDest) ;
+  // Recupero gli Id univoci delle superfici selezionate
+   INTSET setUniqueId ;
+   for ( const SelData& nIds : vIds)
+      setUniqueId.insert( nIds.nId) ;
+  // Recupero le superfici e le porto tutte in locale alla prima
+   unordered_map<int, int> uMapPos ; uMapPos.reserve( setUniqueId.size()) ;
+   SURFLOCALVECTOR vSurfL ; vSurfL.reserve( setUniqueId.size()) ;
+   CISURFPVECTOR vpSurf ; vpSurf.reserve( setUniqueId.size()) ;
+   int nSurf = 0 ;
+   for ( auto nIter = setUniqueId.begin() ; bOk && nIter != setUniqueId.end() ; ++ nIter) {
+      vSurfL.emplace_back( pGeomDB, *nIter, frSurf) ;
+      bOk = ( vSurfL.back().Get() != nullptr) ;
+      vpSurf.emplace_back( vSurfL.back().Get()) ;
+      uMapPos[*nIter] = nSurf ;
+      ++ nSurf ;
+   }
+  // Recupero il vettore di Selezione associato non più agli Id delle superficie ma alle loro posizioni nel vettore
+   SELVECTOR vFaces ; vFaces.reserve( vIds.size()) ;
+   for ( int i = 0 ; bOk && i < int( vIds.size()) ; ++ i)
+      vFaces.emplace_back( uMapPos[vIds[i].nId], vIds[i].nSub) ;
+
+  // Calcolo le curve di Edge grezze ( quindi i tratti lineari)
+   ICRVCOMPOPOVECTOR vRawEdges ;
+   bOk = bOk && GetTrimmingRawEdges( vpSurf, vFaces, dSurfLinTol, dSurfAngTol, vRawEdges) &&
+                ( ! vRawEdges.empty()) ;
+
+  // Calcolo le curve di Edge approssimate mediante curve di Bezier
+   ICRVCOMPOPOVECTOR vBezierEdges ;
+   bOk = bOk && GetTrimmingBezierEdges( vRawEdges, dLinTol, dAngTol, vBezierEdges) ;
+   nCount = int( vBezierEdges.size()) ;
+   if ( bOk) {
+     // Scorro i gli Edges ottenuti
+      for ( int nCrv = 0 ; bOk && nCrv < nCount ; ++ nCrv) {
+         vBezierEdges[nCrv]->ToLoc( frDest) ;
+        // Inserisco la curva nel DB Geometrico
+         int nCurrId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( vBezierEdges[nCrv])) ;
+         bOk = ( nCurrId != GDB_ID_NULL) ;
+         if ( nCrv == 0)
+            nFirstId = nCurrId ;
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetBorders(" + IdToString( nParentId) + "," +
+                                               ToString( dSurfLinTol) + "," +
+                                               ToString( dSurfAngTol) + "," +
+                                               ToString( dLinTol) + "," +
+                                               ToString( dAngTol) + ")" ;
+      sLua += " -- bOk=" + ToString( bOk) +
+              " -- FirstId=" + ToString( nFirstId) + " CurveCount=" + ToString( nCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetBordersByNormals( int nParentId, const SELVECTOR& vIds, double dSurfLinTol,
+                                double dSurfAngTol, double dLinTol, double dAngTol, double dThick,
+                                int& nFirstId, int& nCount)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Parametri da restituire
+   nFirstId = GDB_ID_NULL ;
+   nCount = 0 ;
+
+  // vIds : vettore di { nId = SurfId, nSubId = nSurfFace }
+  // Controllo che vIds non sia vuoto
+   bool bOk = ( ! vIds.empty()) ;
+  // Recupero il riferimento della prima superficie
+   Frame3d frSurf ;
+   bOk = bOk && pGeomDB->GetGlobFrame( vIds[0].nId, frSurf) ;
+  // Recupero il riferimento dei gruppi di destinazione
+   Frame3d frDest ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nParentId, frDest) ;
+  // Recupero gli Id univoci delle superfici selezionate
+   INTSET setUniqueId ;
+   for ( const SelData& nIds : vIds)
+      setUniqueId.insert( nIds.nId) ;
+  // Recupero le superfici e le porto tutte in locale alla prima
+   unordered_map<int, int> uMapPos ; uMapPos.reserve( setUniqueId.size()) ;
+   SURFLOCALVECTOR vSurfL ; vSurfL.reserve( setUniqueId.size()) ;
+   CISURFPVECTOR vpSurf ; vpSurf.reserve( setUniqueId.size()) ;
+   int nSurf = 0 ;
+   for ( auto nIter = setUniqueId.begin() ; bOk && nIter != setUniqueId.end() ; ++ nIter) {
+      vSurfL.emplace_back( pGeomDB, *nIter, frSurf) ;
+      bOk = ( vSurfL.back().Get() != nullptr) ;
+      vpSurf.emplace_back( vSurfL.back().Get()) ;
+      uMapPos[*nIter] = nSurf ;
+      ++ nSurf ;
+   }
+  // Recupero il vettore di Selezione associato non più agli Id delle superficie ma alle loro posizioni nel vettore
+   SELVECTOR vFaces ; vFaces.reserve( vIds.size()) ;
+   for ( int i = 0 ; bOk && i < int( vIds.size()) ; ++ i)
+      vFaces.emplace_back( uMapPos[vIds[i].nId], vIds[i].nSub) ;
+
+  // Calcolo le curve di Edge approssimate mediante curve di Bezier
+   ICRVCOMPOPOVECTOR vBezierEdges ;
+   bOk = bOk && GetTrimmingFinalBorders( vpSurf, vFaces, dSurfLinTol, dSurfAngTol, dLinTol, dAngTol, dThick, vBezierEdges) ;
+   if ( bOk) {
+      nCount = int( vBezierEdges.size()) ;
+     // Scorro i gli Edges ottenuti
+      for ( int nCrv = 0 ; bOk && nCrv < nCount ; ++ nCrv) {
+         vBezierEdges[nCrv]->ToLoc( frDest) ;
+        // Inserisco la curva nel DB Geometrico
+         int nCurrId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( vBezierEdges[nCrv])) ;
+         bOk = ( nCurrId != GDB_ID_NULL) ;
+         if ( nCrv == 0)
+            nFirstId = nCurrId ;
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetBordersByNormals(" + IdToString( nParentId) + "," +
+                                                        ToString( dLinTol) + "," +
+                                                        ToString( dAngTol) + ")" ;
+      sLua += " -- bOk=" + ToString( bOk) +
+              " -- FirstId=" + ToString( nFirstId) + " CurveCount=" + ToString( nCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetFinalBorders( int nParentId, const INTVECTOR& vCrvBezierId, double dLinTol, double dAngTol,
+                            const PNTVECTOR& vBrkPts, double dThick, double dThickTol,
+                            int& nFirstId, int& nCount)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Parametri da restituire
+   nFirstId = GDB_ID_NULL ;
+   nCount = 0 ;
+
+  // Recupero il riferimento del gruppo di destinazione
+   Frame3d frDest ;
+   bool bOk = ( pGeomDB->GetGlobFrame( nParentId, frDest)) ;
+
+  // Recupero le curve di Bordo approssimate come Bezier
+   ICRVCOMPOPOVECTOR vCompoBezierEdges ; vCompoBezierEdges.reserve( vCrvBezierId.size()) ;
+   for ( int nCrv = 0 ; bOk && nCrv < int( vCrvBezierId.size()) ; ++ nCrv) {
+      const ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( vCrvBezierId[nCrv])) ;
+      bOk = ( pCrv != nullptr && pCrv->IsValid()) ;
+      if ( bOk) {
+         PtrOwner<ICurveComposite> pCompoRawEdges( ConvertCurveToComposite( pCrv->Clone())) ;
+         bOk = ( ! IsNull( pCompoRawEdges) && pCompoRawEdges->IsValid() &&
+                 vCompoBezierEdges.emplace_back( Release( pCompoRawEdges))) ;
+      }
+   }
+
+  // Converto i punti in coppie di punti ( se dispari l'ultimo viene ignorato)
+   BIPNTVECTOR vBreakingPts ; vBreakingPts.reserve( int( int( vBrkPts.size()) / 2)) ;
+   for ( int nPt = 0 ; bOk && nPt < int( vBrkPts.size()) - 1 ; nPt += 2)
+      vBreakingPts.emplace_back( make_pair( vBrkPts[nPt], vBrkPts[nPt+1])) ;
+   if ( int( vBrkPts.size()) % 2 != 0)
+      LOG_INFO( GetCmdLogger(), "Warning in EgtExtractSurfFrChunkLoops : Odd number of breaking points") ;
+
+  // Calcolo le curve di Edge
+   bOk = bOk && GetTrimmingFinalBorders( vCompoBezierEdges, dLinTol, dAngTol, vBreakingPts, dThick, dThickTol) ;
+   nCount = int( vCompoBezierEdges.size()) ;
+   if ( bOk) {
+     // Scorro i gli Edges ottenuti
+      for ( int nCrv = 0 ; bOk && nCrv < nCount ; ++ nCrv) {
+         vCompoBezierEdges[nCrv]->ToLoc( frDest) ;
+        // Inserisco la curva nel DB Geometrico
+         int nCurrId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( vCompoBezierEdges[nCrv])) ;
+         bOk = ( nCurrId != GDB_ID_NULL) ;
+         if ( nCrv == 0)
+            nFirstId = nCurrId ;
+      }
+      ExeSetModified() ;
+   }
+
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetFinalBorders(" + IdToString( nParentId) + "," +
+                                                    ToString( vCrvBezierId) + "," +
+                                                    ToString( dLinTol) + "," +
+                                                    ToString( dAngTol) + "," ;
+      sLua += "{" ;
+      for ( int nP = 0 ; nP < int( vBrkPts.size()) ; ++ nP) {
+         sLua += "(" + ToString( vBrkPts[nP].x) + ", " + ToString( vBrkPts[nP].y) + ", " + ToString( vBrkPts[nP].z) + ")" +
+                 ( nP != int( vBrkPts.size()) - 1 ? "," : "") ;
+      }
+      sLua += "}" ;
+      sLua += ToString( dThick) + "," + ToString( dThickTol) + ")" ;
+      sLua += " -- bOk=" + ToString( bOk) +
+              " -- FirstId=" + ToString( nFirstId) + " CurveCount=" + ToString( nCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+int
+ExeTrimmingGetRuledBezier( int nParentId, const INTVECTOR& vIds, int nEdge1Id, int nEdge2Id, double dLinTol,
+                           const INTVECTOR& vnLineId)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+
+  // Aggiusto la tolleranza lineare se necessario
+   double dMyLinTol = Clamp( dLinTol, EPS_SMALL, 1e5 * EPS_SMALL) ;
+
+  // Recupero il riferimento dei gruppi di destinazione
+   Frame3d frDest ;
+   bool bOk = pGeomDB->GetGlobFrame( nParentId, frDest) ;
+
+  // Recupero la prima curva
+   const ICurve* pCrvEdge1 = GetCurve( pGeomDB->GetGeoObj( nEdge1Id)) ;
+   bOk = bOk && ( pCrvEdge1 != nullptr && pCrvEdge1->IsValid()) ;
+
+  // Recupero la seconda curva
+   const ICurve* pCrvEdge2 = GetCurve( pGeomDB->GetGeoObj( nEdge2Id)) ;
+   bOk = bOk && ( pCrvEdge2 != nullptr && pCrvEdge2->IsValid()) ;
+
+  // Se ci sono delle superfici di riferimento
+   CISURFPVECTOR vpSurf ; vpSurf.reserve( vIds.size()) ;
+   if ( ! vIds.empty()) {
+      SURFLOCALVECTOR vSurfL ; vSurfL.reserve( vIds.size()) ;
+     // Recupero il riferimento della prima superficie
+      Frame3d frSurf ;
+      bOk = bOk && ( pGeomDB->GetGlobFrame( vIds[0], frSurf)) ;
+     // Porto le altre nel riferimento della prima
+      for ( int nSurf = 0 ; bOk && nSurf < int( vIds.size()) ; ++ nSurf) {
+         vSurfL.emplace_back( pGeomDB, vIds[nSurf], frSurf) ;
+         if ( vSurfL.back().Get() == nullptr) {
+            bOk = false ;
+            break ;
+         }
+         vpSurf.emplace_back( vSurfL.back().Get()) ;
+      }
+   }
+
+  // Recupero i punti di sincronizzazione ( se presenti)
+   BIPNTVECTOR vSyncPoints ; vSyncPoints.reserve( pGeomDB->GetGroupObjs( vnLineId.size())) ;
+   for ( int i = 0 ; bOk && i < ssize( vnLineId) ; ++ i) {
+     // Recupero la Curva
+      const ICurve* pLine = GetCurve( pGeomDB->GetGeoObj( vnLineId[i])) ;
+      bOk = bOk && ( pLine != nullptr && pLine->IsValid()) ;
+      if ( bOk) {
+        // Recupero gli Estremi
+         Point3d ptStart ; pLine->GetStartPoint( ptStart) ;
+         Point3d ptEnd ; pLine->GetEndPoint( ptEnd) ;
+        // Mi assicuro che gli estremi siano sulle curve di Bordo e orientati correttamente ( nel caso inverto)
+         double dSqDistS1 = INFINITO ;
+         if ( ! DistPointCurve( ptStart, *pCrvEdge1).GetSqDist( dSqDistS1))
+            continue ;
+         if ( dSqDistS1 < dLinTol * dLinTol) {
+            double dSqDistE2 = INFINITO ;
+            if ( ! DistPointCurve( ptEnd, *pCrvEdge2).GetSqDist( dSqDistE2)  ||
+                 dSqDistE2 > dLinTol * dLinTol)
+               continue ;
+         }
+         else {
+            double dSqDistS2 = INFINITO ;
+            if ( ! DistPointCurve( ptStart, *pCrvEdge2).GetSqDist( dSqDistS2)  ||
+                 dSqDistS2 > dLinTol * dLinTol)
+               continue ;
+            double dSqDistE1 = INFINITO ;
+            if ( ! DistPointCurve( ptEnd, *pCrvEdge1).GetSqDist( dSqDistE1)  ||
+                 dSqDistE1 > dLinTol * dLinTol)
+               continue ;
+            swap( ptStart, ptEnd) ;
+         }
+         vSyncPoints.emplace_back( make_pair( ptStart, ptEnd)) ;
+      }
+   }
+
+  // Recupero la superficie Bezier rigata
+   PtrOwner<ISurfBezier> pSurfBzRuled ;
+   if ( bOk) {
+      pSurfBzRuled.Set( GetTrimmingRuledBezier( vpSurf, pCrvEdge1, pCrvEdge2, dMyLinTol, vSyncPoints)) ;
+      bOk = bOk && ( ! IsNull( pSurfBzRuled) && pSurfBzRuled->IsValid()) ;
+   }
+
+  // Inserisco la curva nel DB Geometrico
+   int nSurfBzId = GDB_ID_NULL ;
+   if ( bOk) {
+      pSurfBzRuled->ToLoc( frDest) ;
+      nSurfBzId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pSurfBzRuled)) ;
+      bOk = bOk && ( nSurfBzId != GDB_ID_NULL) ;
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetRuledBezier(" + ToString( nParentId) + "," +
+                                                   ToString( vIds) + "," +
+                                                   ToString( nEdge1Id) + "," +
+                                                   ToString( nEdge2Id) + "," +
+                                                   ToString( dLinTol) + ")" +
+                    " -- bOk=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+  // Restituisco il risultato
+   return nSurfBzId ;
+}
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingInterpolateSyncLines( int nParentId, int nSync1Id, int nSync2Id, int nBorder1Id,
+                                 int nBorder2Id, double dEdgeLinTol, double dEdgeAngTol,
+                                 int& nFirstId, int& nCount)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+
+  // Reset parametri di ritorno
+   nFirstId = GDB_ID_NULL ;
+   nCount = 0 ;
+
+  // Aggiusto la tolleranza lineare e angolare se necessario
+   double dMyEdgeLinTol = Clamp( dEdgeLinTol, EPS_SMALL, 1e5 * EPS_SMALL) ;
+   double dMyEdgeAngTol = Clamp( dEdgeAngTol, EPS_ANG_SMALL, 60.) ;
+
+  // recupero le due curve di sincronizzazione
+   const ICurve* pSync1 = GetCurve( pGeomDB->GetGeoObj( nSync1Id)) ;
+   const ICurve* pSync2 = GetCurve( pGeomDB->GetGeoObj( nSync2Id)) ;
+   bool bOk = ( pSync1 != nullptr && pSync1->IsValid() &&
+                pSync2 != nullptr && pSync2->IsValid()) ;
+
+  // Recupero le due curve di bordo
+   const ICurve* pCrvEdge1 = GetCurve( pGeomDB->GetGeoObj( nBorder1Id)) ;
+   const ICurve* pCrvEdge2 = GetCurve( pGeomDB->GetGeoObj( nBorder2Id)) ;
+   bOk = bOk && ( pCrvEdge1 != nullptr && pCrvEdge1->IsValid()) ;
+   bOk = bOk && ( pCrvEdge2 != nullptr && pCrvEdge2->IsValid()) ;
+
+  // Calcolo le Curve di sincornizzazione Interpolate
+   BIPNTVECTOR vSyncPoints ;
+   bOk = bOk && GetTrimmingSyncInterpolation( pCrvEdge1, pCrvEdge2, pSync1, pSync2, dMyEdgeLinTol,
+                                              dMyEdgeAngTol, vSyncPoints) ;
+   if ( bOk  &&  ! vSyncPoints.empty()) {
+     // Inserisco le curve di sincronizzazione nel DB
+     // [orientate da pCrvEdge1 a pCrvEdge2]
+      for ( int i = 0 ; bOk && i < ssize( vSyncPoints) ; ++ i) {
+         PtrOwner<ICurveLine> pSyncLine( CreateCurveLine()) ;
+         bOk = ( ! IsNull( pSyncLine) && pSyncLine->Set( vSyncPoints[i].first, vSyncPoints[i].second)) ;
+         if ( bOk) {
+            if ( pCrvEdge1->IsPointOn( vSyncPoints[i].second, dMyEdgeLinTol))
+               pSyncLine->Invert() ;
+            int nSyncId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pSyncLine)) ;
+            bOk = ( nSyncId != CMD_ID_NULL) ;
+            if ( i == 0)
+               nFirstId = nSyncId ;
+         }
+      }
+      nCount = ssize( vSyncPoints) ;
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingInterpolateSyncLines(" + ToString( nParentId) + "," +
+                                                         ToString( nSync1Id) + "," +
+                                                         ToString( nSync2Id) + "," +
+                                                         ToString( nBorder1Id) + "," +
+                                                         ToString( nBorder2Id) + "," +
+                                                         ToString( dEdgeLinTol) + "," +
+                                                         ToString( dEdgeAngTol) + ")" +
+                    " -- bOk=" + ToString( bOk) +
+                    " -- nFirstId=" + ToString( nFirstId) + " nCount=" + ToString( nCount) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetSurfBzSyncPoints( int nParentId, int nEdge1Id, int nEdge2Id, double dLinTol,
+                                double dAngTol, int nLineNbr, bool bShowOnCorners,
+                                int& nFirstId, int& nCount)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Imposto i parametri di ritorno
+   nFirstId = GDB_ID_NULL ;
+   nCount = 0 ;
+
+  // Se non devo visualizzare alcuna linea, non faccio nulla
+   if ( nLineNbr <= 0  &&  ! bShowOnCorners)
+      return true ;
+
+  // Se necessario aggiusto le tolleranze
+   double dMyLinTol = Clamp( dLinTol, EPS_SMALL, 1e5 * EPS_SMALL) ;
+   double dMyAngTol = Clamp( dAngTol, EPS_ANG_SMALL, ANG_RIGHT) ;
+
+  // Recupero il riferimento del gruppo di destinazione
+   Frame3d frDest ;
+   bool bOk = ( pGeomDB->GetGlobFrame( nParentId, frDest)) ;
+
+  // Recupero le due Curve di bordo
+   const ICurve* pCrvEdge1 = GetCurve( pGeomDB->GetGeoObj( nEdge1Id)) ;
+   const ICurve* pCrvEdge2 = GetCurve( pGeomDB->GetGeoObj( nEdge2Id)) ;
+   bOk = bOk && ( pCrvEdge1 != nullptr && pCrvEdge1->IsValid() &&
+                  pCrvEdge2 != nullptr && pCrvEdge2->IsValid()) ;
+
+  // Verifico che le curve siano entrambe Aperte o entrambe Chiuse
+   bOk = bOk && ( pCrvEdge1->IsClosed() == pCrvEdge2->IsClosed()) ;
+
+  // Recupero i punti di sincronizzazione
+   BIPNTVECTOR vSyncPoints ;
+   bOk = bOk && GetTrimmingSurfBzSyncPoints( pCrvEdge1, pCrvEdge2, dMyLinTol, vSyncPoints) &&
+                ( ! vSyncPoints.empty()) ;
+   int nToTSyncLines = ssize( vSyncPoints) ;
+
+  // Ogni punto di sincronizzazione deve avere gli estremi sulle curve di Bordo
+   for ( int i = 0 ; bOk && i < ssize( vSyncPoints) ; ++ i) {
+      double dSqDistStart = INFINITO, dSqDistEnd = INFINITO ;
+      bOk = ( DistPointCurve( vSyncPoints[i].first, *pCrvEdge1).GetSqDist( dSqDistStart)  &&
+              dSqDistStart < dMyLinTol * dMyLinTol  &&
+              DistPointCurve( vSyncPoints[i].second, *pCrvEdge2).GetSqDist( dSqDistEnd)  &&
+              dSqDistEnd < dMyLinTol * dMyLinTol) ;
+   }
+
+   if ( bOk) {
+      INTSET setInds ;
+     // Se devo visualizzare più linee di quante ne ho ricavate, allora le devo visualizzare tutte
+      if ( nLineNbr >= nToTSyncLines) {
+         for ( int i = 0 ; i < nToTSyncLines ; ++ i)
+            setInds.insert( i) ;
+      }
+     // Altrimenti
+      else {
+        // Se voglio visualizzare gli Spigoli
+         if ( bShowOnCorners) {
+            for ( int nL = 0 ; bOk && nL < nToTSyncLines ; ++ nL) {
+              // Controllo se punto su spigolo della curva
+               double dU = 0. ;
+               Vector3d vtTanPrev, vtTanAft ;
+               Point3d ptUseless ;
+               bOk = ( pCrvEdge1->GetParamAtPoint( vSyncPoints[nL].first, dU, dMyLinTol) &&
+                       pCrvEdge1->GetPointD1D2( dU, ICurve::FROM_MINUS, ptUseless, &vtTanPrev) &&
+                       pCrvEdge1->GetPointD1D2( dU, ICurve::FROM_PLUS, ptUseless, &vtTanAft)) ;
+               if ( ! bOk)
+                  break ;
+               vtTanPrev.Normalize() ;
+               vtTanAft.Normalize() ;
+               if ( vtTanPrev * vtTanAft < cos( ( dMyAngTol + EPS_ANG_SMALL) * DEGTORAD)) {
+                  setInds.insert( nL) ;
+                  continue ;
+               }
+               bOk = ( pCrvEdge2->GetParamAtPoint( vSyncPoints[nL].second, dU, dMyLinTol) &&
+                       pCrvEdge2->GetPointD1D2( dU, ICurve::FROM_MINUS, ptUseless, &vtTanPrev) &&
+                       pCrvEdge2->GetPointD1D2( dU, ICurve::FROM_PLUS, ptUseless, &vtTanAft)) ;
+               if ( ! bOk)
+                  break ;
+               vtTanPrev.Normalize() ;
+               vtTanAft.Normalize() ;
+               if ( vtTanPrev * vtTanAft < cos( ( dMyAngTol + EPS_ANG_SMALL) * DEGTORAD)) {
+                  setInds.insert( nL) ;
+                  continue ;
+               }
+            }
+         }
+        // Se devo mostrare alcune Linee
+         if ( bOk  &&  nLineNbr > 0) {
+            bool bBothOpen = ( ! pCrvEdge1->IsClosed() && ! pCrvEdge2->IsClosed()) ;
+            bool bBothClosed = ( ! bBothOpen) ;
+            int nLastIdx = nToTSyncLines - 1 ;
+            if ( bBothClosed) {
+               int nLine = nLineNbr ;
+               if ( nLine == 1)
+                  setInds.insert( 0) ;
+               else {
+                  int nMaxIndex = nToTSyncLines - 2 ;
+                  for ( int i = 0 ; i < nLine ; ++ i) {
+                     double dT = double( i) / double( nLine) ;
+                     int nIdx = int( 0.5 + dT * nMaxIndex) ;
+                     setInds.insert( nIdx) ;
+                  }
+                  setInds.erase( nLastIdx) ;
+               }
+            }
+            else {
+               int nInternal = nLineNbr ;
+               setInds.insert( 0) ;
+               setInds.insert( nLastIdx) ;
+               int nMaxIndex = nLastIdx ;
+               for ( int i = 0; i < nInternal ; ++ i) {
+                  double dT = double( i + 1) / double( nInternal + 1) ;
+                  int nIdx = int( 0.5 + dT * nMaxIndex) ;
+                  setInds.insert( nIdx) ;
+               }
+            }
+         }
+      }
+
+     // Visualizzo i segmenti lineari di sincronizzazione per ogni indice ricavato
+      bool bFirst = true ;
+      for ( auto Iter = setInds.begin() ; bOk && Iter != setInds.end() ; ++ Iter) {
+         PtrOwner<ICurveLine> pLine( CreateCurveLine()) ;
+         bOk = ( ! IsNull( pLine) && pLine->Set( vSyncPoints[*Iter].first, vSyncPoints[*Iter].second)) ;
+         if ( bOk) {
+            int nLineId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pLine)) ;
+            bOk = ( nLineId != GDB_ID_NULL) ;
+            if ( bFirst) {
+               nFirstId = nLineId ;
+               bFirst = false ;
+            }
+            ++ nCount ;
+         }
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetSurfBzSyncPoints(" + ToString( nParentId) + "," +
+                                                        ToString( nEdge1Id) + "," +
+                                                        ToString( nEdge2Id) + "," +
+                                                        ToString( dLinTol) + "," +
+                                                        ToString( nFirstId) + "," +
+                                                        ToString( nCount) + ")" +
+                    " -- bOk=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+int
+ExeRegolarizeSurfaceLocally( int nParentId, int nSurfId, int nSyncStartId, int nSyncEndId, double dLinTol)
+{
+   bool bOk = true ;
+   // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+   // recupero la superficie
+   ISurfBezier* pSurfBez = GetSurfBezier( GetSurf( pGeomDB->GetGeoObj( nSurfId))) ;
+
+   // recupero le due isocurve
+   const ICurve* pSyncStart = GetCurveLine( GetCurve( pGeomDB->GetGeoObj( nSyncStartId))) ;
+   const ICurve* pSyncEnd = GetCurveLine( GetCurve( pGeomDB->GetGeoObj( nSyncEndId))) ;
+   Point3d ptS1 ; pSyncStart->GetStartPoint( ptS1) ;
+   Point3d ptE1 ; pSyncStart->GetEndPoint( ptE1) ;
+   BIPOINT bpIsoStart( ptS1, ptE1) ;
+   Point3d ptS2 ; pSyncEnd->GetStartPoint( ptS2) ;
+   Point3d ptE2 ; pSyncEnd->GetEndPoint( ptE2) ;
+   BIPOINT bpIsoEnd( ptS2, ptE2) ;
+   
+   PtrOwner<ISurfBezier> pNewSurf( RegolarizeBordersLocally( pSurfBez, bpIsoStart, bpIsoEnd, dLinTol)) ;
+   if ( IsNull( pNewSurf))
+      return GDB_ID_NULL ;
+   int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pNewSurf)) ;
+
+   return nId ;
+}

EXeDllMain.cpp

@@ -36,7 +36,6 @@ const int STR_DIM = 50 ;
 
 //-----------------------------------------------------------------------------
 static HINSTANCE s_hModule = nullptr ;
-static char      s_szEXeNameVer[STR_DIM] ;
 
 //-----------------------------------------------------------------------------
 BOOL APIENTRY
@@ -71,10 +70,12 @@ DllMain( HMODULE hModule, DWORD dwReason, LPVOID lpReserved)
 const char*
 GetEXeVersion( void)
 {
-   std::string sVer ;
+   static char s_szEXeNameVer[STR_DIM] = "" ;
-
+   if ( s_szEXeNameVer[0] == '\0') {
-   GetModuleVersion( s_hModule, sVer) ;
+      std::string sVer ;
-   sprintf_s( s_szEXeNameVer, STR_DIM, "%s%s", EXE_STR, sVer.c_str()) ;
+      GetModuleVersion( s_hModule, sVer) ;
+      sprintf_s( s_szEXeNameVer, STR_DIM, "%s%s", EXE_STR, sVer.c_str()) ;
+   }
 
    return s_szEXeNameVer ;
 }

EgtExecutor.sln

@@ -1,6 +1,8 @@
 
-Microsoft Visual Studio Solution File, Format Version 11.00
+Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2010
+# Visual Studio Version 17
+VisualStudioVersion = 17.13.35919.96 d17.13
+MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "EgtExecutor", "EgtExecutor.vcxproj", "{DF654897-F85B-4108-A621-F2C4AB099A48}"
 EndProject
 Global
@@ -23,4 +25,7 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {30B63942-DD1D-428A-BFD1-E603299B17B6}
+	EndGlobalSection
 EndGlobal

EgtExecutor.vcxproj

@@ -22,14 +22,14 @@
     <ProjectGuid>{DF654897-F85B-4108-A621-F2C4AB099A48}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>EgtExecutor</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.20348.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
@@ -42,7 +42,7 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
@@ -105,7 +105,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <MinimalRebuild>false</MinimalRebuild>
       <OpenMPSupport>false</OpenMPSupport>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -131,7 +131,7 @@ copy $(TargetPath) \EgtProg\DllD32</Command>
       <OmitFramePointers>false</OmitFramePointers>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <MinimalRebuild>false</MinimalRebuild>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
       <AdditionalOptions>-Wno-tautological-undefined-compare</AdditionalOptions>
     </ClCompile>
     <Link>
@@ -166,7 +166,7 @@ copy $(TargetPath) \EgtProg\DllD64</Command>
       <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
       <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
       <EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -201,7 +201,7 @@ copy $(TargetPath) \EgtProg\Dll32</Command>
       <EnableFiberSafeOptimizations>false</EnableFiberSafeOptimizations>
       <EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>
       <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
       <AdditionalOptions>-Wno-tautological-undefined-compare</AdditionalOptions>
     </ClCompile>
     <Link>
@@ -228,6 +228,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClInclude Include="..\Include\EXeConst.h" />
     <ClInclude Include="..\Include\EXeDllMain.h" />
     <ClInclude Include="..\Include\EXeExecutor.h" />
+    <ClInclude Include="AuxDialogBox.h" />
     <ClInclude Include="DllExch3dm.h" />
     <ClInclude Include="DllMain.h" />
     <ClInclude Include="DllNesting.h" />
@@ -249,8 +250,10 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClInclude Include="stdafx.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="AuxDialogBox.cpp" />
     <ClCompile Include="DllExch3dm.cpp" />
     <ClCompile Include="DllNesting.cpp" />
+    <ClCompile Include="EXE_Base64.cpp" />
     <ClCompile Include="EXE_BeamMgr.cpp" />
     <ClCompile Include="EXE_CAvTool.cpp" />
     <ClCompile Include="EXE_CDeObjSolid.cpp" />
@@ -264,6 +267,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClCompile Include="EXE_GeoDist.cpp" />
     <ClCompile Include="EXE_GeoInters.cpp" />
     <ClCompile Include="EXE_Image.cpp" />
+    <ClCompile Include="EXE_MachOpt.cpp" />
     <ClCompile Include="EXE_MaxFiller.cpp" />
     <ClCompile Include="EXE_Mutex.cpp" />
     <ClCompile Include="EXE_NstAutoNesting.cpp" />
@@ -291,8 +295,11 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClCompile Include="EXE_NstCreateFlatParts.cpp" />
     <ClCompile Include="EXE_Photo.cpp" />
     <ClCompile Include="EXE_Picture.cpp" />
+    <ClCompile Include="EXE_Redis.cpp" />
     <ClCompile Include="EXE_Scene.cpp" />
     <ClCompile Include="EXE_ShortestPath.cpp" />
+    <ClCompile Include="EXE_TestObjSurface.cpp" />
+    <ClCompile Include="EXE_Trimming.cpp" />
     <ClCompile Include="EXE_TscExec.cpp" />
     <ClCompile Include="AuxTools.cpp" />
     <ClCompile Include="DllExchange.cpp" />
@@ -303,6 +310,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClCompile Include="GenTools.cpp" />
     <ClCompile Include="GeoTools.cpp" />
     <ClCompile Include="GseContext.cpp" />
+    <ClCompile Include="LUA_Base64.cpp" />
     <ClCompile Include="LUA_BeamMgr.cpp" />
     <ClCompile Include="LUA_CAvTool.cpp" />
     <ClCompile Include="LUA_CDeObjSolid.cpp" />
@@ -313,9 +321,13 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClCompile Include="LUA_GdbGetVol.cpp" />
     <ClCompile Include="LUA_GeoDist.cpp" />
     <ClCompile Include="LUA_GeoInters.cpp" />
+    <ClCompile Include="LUA_MachOpt.cpp" />
     <ClCompile Include="LUA_MaxFiller.cpp" />
     <ClCompile Include="LUA_Picture.cpp" />
     <ClCompile Include="LUA_PolynomialRoots.cpp" />
+    <ClCompile Include="LUA_Redis.cpp" />
+    <ClCompile Include="LUA_TestObjSurface.cpp" />
+    <ClCompile Include="LUA_Trimming.cpp" />
     <ClCompile Include="PictureObj.cpp" />
     <ClCompile Include="LUA_Base.cpp" />
     <ClCompile Include="LUA_GdbCreateCurve.cpp" />

EgtExecutor.vcxproj.filters

@@ -111,6 +111,9 @@
     <ClInclude Include="DllExch3dm.h">
       <Filter>File di intestazione</Filter>
     </ClInclude>
+    <ClInclude Include="AuxDialogBox.h">
+      <Filter>File di intestazione</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="LUA_Exchange.cpp">
@@ -401,6 +404,39 @@
     <ClCompile Include="LUA_GdbGetPocketing.cpp">
       <Filter>File di origine\LUA</Filter>
     </ClCompile>
+    <ClCompile Include="EXE_TestObjSurface.cpp">
+      <Filter>File di origine\EXE</Filter>
+    </ClCompile>
+    <ClCompile Include="LUA_TestObjSurface.cpp">
+      <Filter>File di origine\LUA</Filter>
+    </ClCompile>
+    <ClCompile Include="Lua_Trimming.cpp">
+      <Filter>File di origine\LUA</Filter>
+    </ClCompile>
+    <ClCompile Include="EXE_Trimming.cpp">
+      <Filter>File di origine\EXE</Filter>
+    </ClCompile>
+    <ClCompile Include="EXE_MachOpt.cpp">
+      <Filter>File di origine\EXE</Filter>
+    </ClCompile>
+    <ClCompile Include="LUA_MachOpt.cpp">
+      <Filter>File di origine\LUA</Filter>
+    </ClCompile>
+    <ClCompile Include="EXE_Redis.cpp">
+      <Filter>File di origine\EXE</Filter>
+    </ClCompile>
+    <ClCompile Include="LUA_Redis.cpp">
+      <Filter>File di origine\LUA</Filter>
+    </ClCompile>
+    <ClCompile Include="EXE_Base64.cpp">
+      <Filter>File di origine\EXE</Filter>
+    </ClCompile>
+    <ClCompile Include="LUA_Base64.cpp">
+      <Filter>File di origine\LUA</Filter>
+    </ClCompile>
+    <ClCompile Include="AuxDialogBox.cpp">
+      <Filter>File di origine\Global</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="EgtExecutor.rc">

GeoTools.cpp

@@ -20,9 +20,9 @@
 
 //----------------------------------------------------------------------------
 int
-AdjustId( int nId)
+AdjustId( int nId, int nCtx)
 {
-   GseContext* pCtx = GetCurrGseContext() ;
+   GseContext* pCtx = ( nCtx == 0 ? GetCurrGseContext() : GetGseContext( nCtx));
    VERIFY_CTX( pCtx, GDB_ID_NULL)
    if ( nId == GDB_ID_CURRPART)
       return pCtx->m_nCurrPart ;

GeoTools.h

@@ -20,7 +20,7 @@ class IGeomDB ;
 
 //----------------------------------------------------------------------------
 // Sistemo Id per pezzo o layer correnti
-int AdjustId( int nId) ;
+int AdjustId( int nId, int nCtx = 0) ;
 // Vettore espresso nel riferimento desiderato partendo da vettore nel riferimento RefType
 Vector3d GetVectorLocal( IGeomDB* pGeomDB, const Vector3d& vtV, int nRefType, const Frame3d& frLoc) ;
 // Vettore espresso nel riferimento RefType partendo da vettore nel riferimento locale

LUA.h

@@ -1,7 +1,7 @@
 //----------------------------------------------------------------------------
-//  EgalTech 2014-2015
+//  EgalTech 2014-2025
 //----------------------------------------------------------------------------
-// File : LUA.h             Data : 16.01.15        Versione : 1.6a3
+// File : LUA.h             Data : 03.11.25        Versione : 2.7k1
 // Contenuto : Dichiarazioni locali per moduli LUA.
 //
 //
@@ -93,6 +93,9 @@ bool LuaInstallGeoInters( LuaMgr& luaMgr) ;
 //-------------------------- Collision Detection -----------------------------
 bool LuaInstallCDeObjSolid( LuaMgr& luaMgr) ;
 
+//-------------------------- Test Interference -------------------------------
+bool LuaInstallTestObjSurface( LuaMgr& luaMgr) ;
+
 //-------------------------- MachMgr -----------------------------------------
 bool LuaInstallMachMgr( LuaMgr& luaMgr) ;
 
@@ -126,6 +129,17 @@ bool LuaInstallPolynomialRoots( LuaMgr& luaMgr) ;
 //-------------------------- Shortest Path -----------------------------------
 bool LuaInstallShortestPath( LuaMgr& luaMgr) ;
 
+//----------------------- Machining Time Optimization ------------------------
+bool LuaInstallMachiningOptimization( LuaMgr& luaMgr) ;
+
 //-------------------------- Collision Avoidance Tool ------------------------
 bool LuaInstallCAvTool( LuaMgr& luaMgr) ;
 
+//---------------------------------- Redis ----------------------------------
+bool LuaInstallRedis( LuaMgr& luaMgr) ;
+
+//-------------------------- Base64 ------------------------------------------
+bool LuaInstallBase64( LuaMgr& luaMgr) ;
+
+//---------------------------------- Trimming ----------------------------------
+bool LuaInstallTrimming( LuaMgr& luaMgr) ;

LUA_Base.cpp

@@ -130,6 +130,10 @@ LuaInstallEgtFunctions( LuaMgr& LuaMgr)
       LOG_ERROR( GetLogger(), "Error in LuaInstallCDeObjSolid (LuaInstallEgtFunctions)")
       return false ;
    }
+   if ( ! LuaInstallTestObjSurface( LuaMgr)) {
+      LOG_ERROR( GetLogger(), "Error in LuaInstallTestObjSurface (LuaInstallEgtFunctions)")
+      return false ;
+   }
    if ( ! LuaInstallMachMgr( LuaMgr)) {
       LOG_ERROR( GetLogger(), "Error in LuaInstallMachMgr (LuaInstallEgtFunctions)")
       return false ;
@@ -174,10 +178,27 @@ LuaInstallEgtFunctions( LuaMgr& LuaMgr)
       LOG_ERROR( GetLogger(), "Error in LuaInstallShortestPath (LuaInstallEgtFunctions)")
       return false ;
    }
+   if ( ! LuaInstallMachiningOptimization( LuaMgr)) {
+      LOG_ERROR( GetLogger(), "Error in LuaInstallMachiningOptimization (LuaInstallEgtFunctions)")
+      return false ;
+   }
    if ( ! LuaInstallCAvTool( LuaMgr)) {
       LOG_ERROR( GetLogger(), "Error in LuaInstallCAvTool (LuaInstallEgtFunctions)")
       return false ;
    }
+   if ( ! LuaInstallRedis( LuaMgr)) {
+      LOG_ERROR( GetLogger(), "Error in LuaInstallRedis (LuaInstallEgtFunctions)")
+      return false ;
+   }
+   if ( ! LuaInstallBase64( LuaMgr)) {
+      LOG_ERROR( GetLogger(), "Error in LuaInstallBase64 (LuaInstallEgtFunctions)")
+      return false ;
+   }
+   if ( ! LuaInstallTrimming( LuaMgr)) {
+      LOG_ERROR( GetLogger(), "Error in LuaInstallTrimming (LuaInstallEgtFunctions)")
+      return false ;
+   }
+
    return true ;
 }
 

LUA_Base64.cpp

@@ -0,0 +1,65 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : LUA_Base64.cpp       Data : 03.11.25        Versione : 2.7k1
+// Contenuto : Funzioni per codificare/decodificare in Base64 per LUA.
+//
+//
+//
+// Modifiche : 03.11.25 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "LUA.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+
+using namespace std ;
+
+//-------------------------------------------------------------------------------
+static int
+LuaBase64Encode( lua_State* L)
+{
+  // 1 parametro : sFile
+   string sFile ;
+   LuaCheckParam( L, 1, sFile) ;
+   LuaClearStack( L) ;
+  // eseguo la codifica del contenuto del file
+   string sB64Dest ;
+   bool bOk = ExeBase64Encode( sFile, sB64Dest) ; 
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, sB64Dest) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaBase64Decode( lua_State* L)
+{
+  // 2 parametro : sB64Sou, sFile
+   string sB64Sou ;
+   LuaCheckParam( L, 1, sB64Sou) ;
+   string sFile ;
+   LuaCheckParam( L, 2, sFile) ;
+   LuaClearStack( L) ;
+  // eseguo la decodifica della stringa nel file
+   bool bOk = ExeBase64Decode( sB64Sou, sFile) ; 
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+LuaInstallBase64( LuaMgr& luaMgr)
+{
+   bool bOk = ( &luaMgr != nullptr) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBase64Encode", LuaBase64Encode) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBase64Decode", LuaBase64Decode) ;
+   return bOk ;
+}

LUA_BeamMgr.cpp

@@ -21,6 +21,21 @@
 
 using namespace std ;
 
+//-------------------------------------------------------------------------------
+static int
+LuaInitBeamMgr( lua_State* L)
+{
+  // 1 o nessun parametro : [nFlag]
+   int nFlag = EIB_FLAG_NONE ;
+   LuaGetParam( L, 1, nFlag) ;
+   LuaClearStack( L) ;
+  // inizializzo in gestore di travi e pareti
+   bool bOk = ExeInitBeamMgr( nFlag) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaBeamCreatePart( lua_State* L)
@@ -151,7 +166,7 @@ LuaBeamGetSideData( lua_State* L)
    int nSide ;
    LuaCheckParam( L, 1, nSide)
    LuaClearStack( L) ;
-  // imposto le dimensioni al pezzo corrente
+  // restituisce i dati della faccia indicata del pezzo corrente
    Frame3d frRef ;
    double dLength, dWidth, dHeight ;
    bool bOk = ExeBeamGetSideData( nSide, frRef, dLength, dWidth, dHeight) ;
@@ -173,7 +188,7 @@ LuaBeamGetSideData( lua_State* L)
 static int
 LuaBeamAddProcess( lua_State* L)
 {
-  // 9 o 10 o 11 o 12 parametri : nGroup, nProc, nSide, sDes, nProcId, vdPar, sPar [, nCrv, nCrv2] [, bUpdate]
+  // 9 o 10 o 11 o 12 parametri : nGroup, nProc, nSide, sDes, nProcId, vdPar, sPar, vsUAtt [, nCrv] [, nCrv2] [, bUpdate]
    int nGroup ;
    LuaCheckParam( L, 1, nGroup)
    int nProc ;
@@ -198,6 +213,8 @@ LuaBeamAddProcess( lua_State* L)
    if ( LuaGetParam( L, 10, nCrvId)  &&
         LuaGetParam( L, 11, nCrv2Id))
       LuaGetParam( L, 12, bUpdate) ;
+   else if  ( LuaGetParam( L, 10, nCrvId))
+      LuaGetParam( L, 11, bUpdate) ;
    else
       LuaGetParam( L, 10, bUpdate) ;
    LuaClearStack( L) ;
@@ -215,7 +232,7 @@ LuaBeamAddProcess( lua_State* L)
 static int
 LuaBeamModifyProcess( lua_State* L)
 {
-  // 10 o 11 o 12 o 13 parametri : nGeomId, nGroup, nProc, nSide, sDes, nProcId, vdPar, sPar [, nCrv, nCrv2] [, bUpdate]
+  // 10 o 11 o 12 o 13 parametri : nGeomId, nGroup, nProc, nSide, sDes, nProcId, vdPar, sPar, vsUAtt [, nCrv, nCrv2] [, bUpdate]
    int nGeomId ;
    LuaCheckParam( L, 1, nGeomId)
    int nGroup ;
@@ -242,6 +259,8 @@ LuaBeamModifyProcess( lua_State* L)
    if ( LuaGetParam( L, 11, nCrvId)  &&
         LuaGetParam( L, 12, nCrv2Id))
       LuaGetParam( L, 13, bUpdate) ;
+   else if ( LuaGetParam( L, 11, nCrvId))
+      LuaGetParam( L, 12, bUpdate) ;
    else
       LuaGetParam( L, 11, bUpdate) ;
    LuaClearStack( L) ;
@@ -291,6 +310,38 @@ LuaBeamEnableProcess( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaBeamCalcAllSolids( lua_State* L)
+{
+  // 1 o 2 parametri : bShow [,bRecalc]
+   bool bShow ;
+   LuaCheckParam( L, 1, bShow)
+   bool bRecalc = false ;
+   LuaGetParam( L, 2, bRecalc) ;
+   LuaClearStack( L) ;
+  // eseguo calcolo dei solidi di tutte le travi
+   bool bOk = ExeBeamCalcAllSolids( bShow, bRecalc) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaBeamShowAllSolids( lua_State* L)
+{
+  // 1 parametro : bShow
+   bool bShow ;
+   LuaCheckParam( L, 1, bShow)
+   LuaClearStack( L) ;
+  // aggiorno stato di visualizzazione dei solidi di tutte le travi
+   bool bOk = ExeBeamShowAllSolids( bShow) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaBeamCalcSolid( lua_State* L)
@@ -347,10 +398,12 @@ LuaBeamShowSolid( lua_State* L)
 static int
 LuaBeamGetBuildingIsOn( lua_State* L)
 {
-  // Nessun parametro
+  // 1 o nessun parametro : [nAssGrpId]
+   int nAssGrpId = GDB_ID_NULL ;
+   LuaGetParam( L, 1, nAssGrpId) ;
    LuaClearStack( L) ;
   // restituisco identificativo del solido della trave
-   bool bOk = ExeBeamGetBuildingIsOn() ;
+   bool bOk = ExeBeamGetBuildingIsOn( nAssGrpId) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -360,12 +413,14 @@ LuaBeamGetBuildingIsOn( lua_State* L)
 static int
 LuaBeamShowBuilding( lua_State* L)
 {
-  // 1 parametro : bShow
+  // 1 o 2 parametri : [nAssGrpId,] bShow
+   int nAssGrpId = GDB_ID_NULL ;
+   int nPar = ( LuaGetParam( L, 1, nAssGrpId) ? 2 : 1) ;
    bool bShow ;
-   LuaCheckParam( L, 1, bShow)
+   LuaCheckParam( L, nPar, bShow)
    LuaClearStack( L) ;
   // attivo o disattivo la visualizzazione l'assemblaggio
-   bool bOk = ExeBeamShowBuilding( bShow) ;
+   bool bOk = ExeBeamShowBuilding( nAssGrpId, bShow) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -376,6 +431,7 @@ bool
 LuaInstallBeamMgr( LuaMgr& luaMgr)
 {
    bool bOk = ( &luaMgr != nullptr) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtInitBeamMgr", LuaInitBeamMgr) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamCreatePart", LuaBeamCreatePart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamSetPart", LuaBeamSetPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamErasePart", LuaBeamErasePart) ;
@@ -389,6 +445,8 @@ LuaInstallBeamMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamModifyProcess", LuaBeamModifyProcess) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamEraseProcess", LuaBeamEraseProcess) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamEnableProcess", LuaBeamEnableProcess) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBeamCalcAllSolids", LuaBeamCalcAllSolids) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBeamShowAllSolids", LuaBeamShowAllSolids) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamCalcSolid", LuaBeamCalcSolid) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamGetSolid", LuaBeamGetSolid) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBeamShowSolid", LuaBeamShowSolid) ;

LUA_Exchange.cpp

@@ -156,14 +156,50 @@ LuaImportStl( lua_State* L)
 
 //-------------------------------------------------------------------------------
 static int
-LuaImport3MF( lua_State* L)
+LuaImportOff( lua_State* L)
 {
-  // 1 parametro : path del file da importare
+  // 1 o 2 parametri : path del file da importare [, Fattore di scala]
    string sFilePath ;
    LuaCheckParam( L, 1, sFilePath)
+   double dScaleFactor = 1.0 ;
+   LuaGetParam( L, 2, dScaleFactor) ;
    LuaClearStack( L) ;
   // apro il file
-   bool bOk = ExeImport3MF( sFilePath) ; 
+   bool bOk = ExeImportOff( sFilePath, dScaleFactor) ; 
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaImportPly( lua_State* L)
+{
+  // 1 o 2 parametri : path del file da importare [, Fattore di scala]
+   string sFilePath ;
+   LuaCheckParam( L, 1, sFilePath)
+   double dScaleFactor = 1.0 ;
+   LuaGetParam( L, 2, dScaleFactor) ;
+   LuaClearStack( L) ;
+  // apro il file
+   bool bOk = ExeImportPly( sFilePath, dScaleFactor) ; 
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaImport3MF( lua_State* L)
+{
+  // 1 o 2 parametri : path del file da importare [, flag]
+   string sFilePath ;
+   LuaCheckParam( L, 1, sFilePath) 
+   int nFlag = 0 ;
+   LuaGetParam( L, 2, nFlag) ;
+   LuaClearStack( L) ;
+  // apro il file
+   bool bOk = ExeImport3MF( sFilePath, nFlag) ; 
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -188,14 +224,16 @@ LuaImport3dm( lua_State* L)
 static int
 LuaAdvancedImport( lua_State* L)
 {
-  // 1 o 2 parametri : path del file da importare [, dLinToler]
+  // 1 o 2 o 3 parametri : path del file da importare [, dLinToler] [, nFlag]
    string sFilePath ;
    LuaCheckParam( L, 1, sFilePath)
    double dLinToler = 0.1 ;
    LuaGetParam( L, 2, dLinToler) ;
+   int nFlag = 0 ;
+   LuaGetParam( L, 3, nFlag) ;
    LuaClearStack( L) ;
   // apro il file
-   bool bOk = ExeAdvancedImport( sFilePath, dLinToler) ; 
+   bool bOk = ExeAdvancedImport( sFilePath, dLinToler, nFlag) ; 
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -330,6 +368,8 @@ LuaInstallExchange( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtImportDxf", LuaImportDxf) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtImportPnt", LuaImportPnt) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtImportStl", LuaImportStl) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtImportOff", LuaImportOff) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtImportPly", LuaImportPly) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtImport3MF", LuaImport3MF) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtImport3dm", LuaImport3dm) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAdvancedImport", LuaAdvancedImport) ;

LUA_GdbCreate.cpp

@@ -400,13 +400,13 @@ LuaCreateDiametralDimension( lua_State* L )
 static int
 LuaCreateAngularDimension(lua_State* L)
 {
-   // 6 o 7 parametri : ParentId, ptP1, ptV, ptP2, ptDim, Text [, nRefType]
+   // 6 o 7 parametri : ParentId, ptV, ptP1, ptP2, ptDim, Text [, nRefType]
     int nParentId ;
     LuaCheckParam( L, 1, nParentId)
-    Point3d ptP1 ;
-    LuaCheckParam( L, 2, ptP1) ;
     Point3d ptV ;
-    LuaCheckParam( L, 3, ptV) ;
+    LuaCheckParam( L, 2, ptV) ;
+    Point3d ptP1 ;
+    LuaCheckParam( L, 3, ptP1) ;
     Point3d ptP2 ;
     LuaCheckParam( L, 4, ptP2) ;
     Point3d ptDim ;
@@ -417,7 +417,39 @@ LuaCreateAngularDimension(lua_State* L)
     LuaGetParam( L, 7, nRefType) ;
     LuaClearStack( L) ;
    // creo la quota angolare
-    int nId = ExeCreateAngularDimension( nParentId, ptP1, ptV, ptP2, ptDim, sText, nRefType) ;
+    int nId = ExeCreateAngularDimension( nParentId, ptV, ptP1, ptP2, ptDim, sText, nRefType) ;
+   // restituisco il risultato
+    if ( nId != GDB_ID_NULL)
+        LuaSetParam( L, nId) ;
+    else
+        LuaSetParam( L) ;
+    return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateAngularDimensionEx(lua_State* L)
+{
+   // 7 o 8 parametri : ParentId, ptV1, ptP1, ptV2, ptP2, ptDim, Text [, nRefType]
+    int nParentId ;
+    LuaCheckParam( L, 1, nParentId)
+    Point3d ptV1 ;
+    LuaCheckParam( L, 2, ptV1) ;
+    Point3d ptP1 ;
+    LuaCheckParam( L, 3, ptP1) ;
+    Point3d ptV2 ;
+    LuaCheckParam( L, 4, ptV2) ;
+    Point3d ptP2 ;
+    LuaCheckParam( L, 5, ptP2) ;
+    Point3d ptDim ;
+    LuaCheckParam( L, 6, ptDim) ;
+    string sText ;
+    LuaCheckParam( L, 7, sText) ;
+    int nRefType = RTY_DEFAULT ;
+    LuaGetParam( L, 8, nRefType) ;
+    LuaClearStack( L) ;
+   // creo la quota angolare
+    int nId = ExeCreateAngularDimensionEx( nParentId, ptV1, ptP1, ptV2, ptP2, ptDim, sText, nRefType) ;
    // restituisco il risultato
     if ( nId != GDB_ID_NULL)
         LuaSetParam( L, nId) ;
@@ -497,7 +529,8 @@ LuaInstallGdbCreate( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtAlignedDimension", LuaCreateAlignedDimension) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRadialDimension", LuaCreateRadialDimension) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtDiametralDimension", LuaCreateDiametralDimension) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtAngularDimension", LuaCreateAngularDimension);
+   bOk = bOk && luaMgr.RegisterFunction( "EgtAngularDimension", LuaCreateAngularDimension) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtAngularDimensionEx", LuaCreateAngularDimensionEx) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAngularDimensionFromLines", LuaCreateAngularDimensionFromLines) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAngularDimensionFromArc", LuaCreateAngularDimensionFromArc) ;
    return bOk ;

LUA_GdbCreateCurve.cpp

@@ -425,6 +425,34 @@ LuaCreateArc3P( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateArc2PR( lua_State* L)
+{
+  // 5 o 6 parametri : ParentId, PtStart, PtEnd, dRad, bCCW [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   Point3d ptStart ;
+   LuaCheckParam( L, 2, ptStart)
+   Point3d ptEnd ;
+   LuaCheckParam( L, 3, ptEnd)
+   double dRad ;
+   LuaCheckParam( L, 4, dRad)
+   bool bCCW ;
+   LuaCheckParam( L, 5, bCCW) ;
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 6, nRefType) ;
+   LuaClearStack( L) ;
+  // creo l'arco
+   int nId = ExeCreateArc2PR( nParentId, ptStart, ptEnd, dRad, bCCW, nRefType) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateArc2PB( lua_State* L)
@@ -700,6 +728,27 @@ LuaCreateCurveBezierFromArc( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateCurveBezierFromCurve( lua_State* L)
+{
+  // 2 o 3 parametri : ParentId, nCrvId [, bRat]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId ;
+   LuaCheckParam( L, 2, nCrvId)
+   bool bRat = true ;
+   LuaGetParam( L, 3, bRat) ;
+  // creo la versione bezier della curva
+   int nId = ExeCreateCurveBezierFromCurve( nParentId, nCrvId, bRat) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateCurveCompo( lua_State* L)
@@ -1083,6 +1132,7 @@ LuaInstallGdbCreateCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtArcC2P", LuaCreateArcC2P) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtArcC2PEx", LuaCreateArcC2PEx) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtArc3P", LuaCreateArc3P) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtArc2PR", LuaCreateArc2PR) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtArc2PB", LuaCreateArc2PB) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtArc2PD", LuaCreateArc2PD) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtArc2PDEx", LuaCreateArc2PDEx) ;
@@ -1093,6 +1143,7 @@ LuaInstallGdbCreateCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezier", LuaCreateCurveBezier) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierRat", LuaCreateCurveBezierRational) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierFromArc", LuaCreateCurveBezierFromArc) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierFromCurve", LuaCreateCurveBezierFromCurve) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompo", LuaCreateCurveCompo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoByChain", LuaCreateCurveCompoByChain) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoByReorder", LuaCreateCurveCompoByReorder) ;

LUA_GdbCreateSurf.cpp

@@ -15,6 +15,7 @@
 #include "stdafx.h"
 #include "LUA.h"
 #include "EXE_Const.h"
+#include "/EgtDev/Include/EGkSurfTriMesh.h"
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EGkLuaAux.h"
@@ -171,6 +172,24 @@ LuaCreateSurfFrFatCurve( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfTmEmpty( lua_State* L)
+{
+  // 1 parametro : ParentId
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   LuaClearStack( L) ;
+  // creo STM vuoto
+   int nId = ExeCreateSurfTmEmpty( nParentId) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateSurfTmPlaneInBBox( lua_State* L)
@@ -399,6 +418,60 @@ LuaCreateSurfTmSphere( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfTmPyramidFrustum( lua_State* L)
+{
+  // 6 parametri : ParentId, dBaseDimX, dBaseDimY, dTopDimX, dTopDimY, dHeight
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   double dBaseDimX ;
+   LuaCheckParam( L, 2, dBaseDimX)
+   double dBaseDimY ;
+   LuaCheckParam( L, 3, dBaseDimY)
+   double dTopDimX ;
+   LuaCheckParam( L, 4, dTopDimX)
+   double dTopDimY ;
+   LuaCheckParam( L, 5, dTopDimY)
+   double dHeight ;
+   LuaCheckParam( L, 6, dHeight)
+   LuaClearStack( L) ;
+  // creo STM cilindro
+   int nId = ExeCreateSurfTmPyramidFrustum( nParentId, dBaseDimX, dBaseDimY, dTopDimX, dTopDimY, dHeight) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfTmConeFrustum( lua_State* L)
+{
+  // 4 o 5 parametri : ParentId, dBaseRad, dTopRad, dHeight [, dTol]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   double dBaseRad ;
+   LuaCheckParam( L, 2, dBaseRad)
+   double dTopRad ;
+   LuaCheckParam( L, 3, dTopRad)
+   double dHeight ;
+   LuaCheckParam( L, 4, dHeight)
+   double dLinTol = LIN_TOL_SRF ;
+   LuaGetParam( L, 5, dLinTol) ;
+   LuaClearStack( L) ;
+  // creo STM cilindro
+   int nId = ExeCreateSurfTmConeFrustum( nParentId, dBaseRad, dTopRad, dHeight, dLinTol) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateSurfTmTriangle( lua_State* L)
@@ -451,6 +524,72 @@ LuaCreateSurfTmRectangle( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfTmByPolygon( lua_State* L)
+{
+  // 2 o 3 parametri : ParentId, ptPs [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   PNTVECTOR vPnt ;
+   LuaCheckParam( L, 2, vPnt)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 3, nRefType) ;
+   LuaClearStack( L) ;
+  // creo una polilinea a partire dai punti
+   PolyLine PL ;
+   for ( size_t i = 0 ; i < vPnt.size() ; ++ i) {
+      if ( ! vPnt[i].IsValid())
+         break ;
+      PL.AddUPoint( double( i), vPnt[i]) ;
+   }
+   PL.Close() ;
+  // creo la SurfTriMesh del poligono
+   int nId = ExeCreateSurfTmByPolygon( nParentId, PL, nRefType) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfTmByPolygonWithHoles( lua_State* L)
+{
+  // 2 o 3 parametri : ParentId, ptPs [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   PNTVECTOR vPnt ;
+   LuaCheckParam( L, 2, vPnt)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 3, nRefType) ;
+   LuaClearStack( L) ;
+  // creo un vettore di polilinee a partire dai punti
+   POLYLINEVECTOR vPL ;
+   vPL.push_back( {}) ;
+   for ( size_t i = 0 ; i < vPnt.size() ; ++ i) {
+      if ( vPnt[i].IsValid())
+         vPL.back().AddUPoint( double( i), vPnt[i]) ;
+      else {
+         if ( ! vPL.empty())
+            vPL.back().Close() ;
+         vPL.push_back( {}) ;
+      }
+   }
+   if ( ! vPL.empty())
+      vPL.back().Close() ;
+  // creo la SurfTriMesh del poligono
+   int nId = ExeCreateSurfTmByPolygonWithHoles( nParentId, vPL, nRefType) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateSurfTmByFlatContour( lua_State* L)
@@ -509,11 +648,9 @@ LuaCreateSurfTmByExtrusion( lua_State* L)
    Vector3d vtExtr ;
    LuaCheckParam( L, 3, vtExtr)
    double dLinTol = LIN_TOL_SRF ;
+   LuaGetParam( L, 4, dLinTol) ;
    int nRefType = RTY_DEFAULT ;
-   if ( LuaGetParam( L, 4, dLinTol))
+   LuaGetParam( L, 5, nRefType) ;
-      LuaGetParam( L, 5, nRefType) ;
-   else
-      LuaGetParam( L, 4, nRefType) ;
    LuaClearStack( L) ;
   // creo STM estrudendo uno o più percorsi, se piani si possono mettere i tappi
    int nId = ExeCreateSurfTmByExtrusion( nParentId, vCrvIds, vtExtr,
@@ -659,6 +796,41 @@ LuaCreateSurfTmRectSwept( lua_State* L)
 //-------------------------------------------------------------------------------
 static int
 LuaCreateSurfTmSwept( lua_State* L)
+{
+  // 4, 5, 6 o 7 parametri : ParentId, SectId, GuideId [, vtAx], bCapEnds [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nSectId ;
+   LuaCheckParam( L, 2, nSectId)
+   int nGuideId ;
+   LuaCheckParam( L, 3, nGuideId)
+   int nPar = 4 ;
+   Vector3d vtAx = V_NULL ;
+   if ( LuaGetParam( L, nPar, vtAx))
+      ++ nPar ;
+   bool bCapEnds ;
+   LuaCheckParam( L, nPar, bCapEnds)
+   ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   if ( LuaGetParam( L, nPar, nRefType))
+      ++ nPar ;
+   LuaClearStack( L) ;
+  // creo STM swept
+   int nId = ExeCreateSurfTmSwept( nParentId, nSectId, nGuideId, vtAx, bCapEnds, dLinTol, nRefType) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfTmTransSwept( lua_State* L)
 {
   // 4 o 5 parametri : ParentId, SectId, GuideId, bCapEnds [, dTol]
    int nParentId ;
@@ -672,8 +844,8 @@ LuaCreateSurfTmSwept( lua_State* L)
    double dLinTol = LIN_TOL_SRF ;
    LuaGetParam( L, 5, dLinTol) ;
    LuaClearStack( L) ;
-  // creo STM swept
+  // creo STM swept di traslazione
-   int nId = ExeCreateSurfTmSwept( nParentId, nSectId, nGuideId, bCapEnds, dLinTol) ;
+   int nId = ExeCreateSurfTmTransSwept( nParentId, nSectId, nGuideId, bCapEnds, dLinTol) ;
   // restituisco il risultato
    if ( nId != GDB_ID_NULL)
       LuaSetParam( L, nId) ;
@@ -761,26 +933,6 @@ LuaCreateSurfTmBySewing( lua_State* L)
    return 1 ;
 }
 
-//-------------------------------------------------------------------------------
-static int
-LuaCreateSurfTmBySurfBezier( lua_State* L)
-{
-  // 2 parametri : ParentId, nSbezId
-   int nParentId ;
-   LuaCheckParam( L, 1, nParentId)
-   int nZmapId ;
-   LuaCheckParam( L, 2, nZmapId)
-   LuaClearStack( L) ;
-  // creo STM partendo da superficie di Bezier
-   int nId = ExeCreateSurfTmBySurfBezier( nParentId, nZmapId) ;
-  // restituisco il risultato
-   if ( nId != GDB_ID_NULL)
-      LuaSetParam( L, nId) ;
-   else
-      LuaSetParam( L) ;
-   return 1 ;
-}
-
 //-------------------------------------------------------------------------------
 static int
 LuaCreateSurfTmByVolZmap( lua_State* L)
@@ -804,6 +956,29 @@ LuaCreateSurfTmByVolZmap( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfShell( lua_State* L)
+{
+  // 4 parametri : nParentId, nSurfId, dThick, dLinTol
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId) ;
+   int nSurfId ;
+   LuaCheckParam( L, 2, nSurfId) ;
+   double dThick ;
+   LuaCheckParam( L, 3, dThick) ;
+   double dLinTol ;
+   LuaCheckParam( L, 4, dLinTol) ;
+  // creo la STM
+   int nId = ExeCreateSurfShell( nParentId, nSurfId, dThick, dLinTol) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateSurfBezier( lua_State* L)
@@ -876,21 +1051,27 @@ LuaCreateSurfBezierRational( lua_State* L)
 static int
 LuaCreateSurfBezierLeaves( lua_State* L)
 {
-   // 2, 3 o 4 parametri : ParentId, nId [, nTextHeight] [, bShowTrim]
+   // 2, 3 o 4 parametri : ParentId, nId [, nTextHeight] [, bShowTrim] [, bRefined]
    int nParentId ;
    LuaCheckParam( L, 1, nParentId)
    int nSurfBzId ;
    LuaCheckParam( L, 2, nSurfBzId)
    int nTextHeight = 50 ;
    bool bShowTrim = false ;
-   if ( LuaGetParam( L, 3, nTextHeight))
+   bool bRefined = false ;
-      LuaGetParam( L, 4, bShowTrim) ;
+   // testo più due booleani o solo due booleani
-   else
+   if ( LuaGetParam( L, 3, nTextHeight)) {
+      if ( LuaGetParam( L, 4, bShowTrim))
+         LuaGetParam( L, 5, bRefined) ;
+   }
+   else {
       LuaGetParam( L, 3, bShowTrim) ;
+      LuaGetParam( L, 4, bRefined) ;
+   }
    LuaClearStack( L) ;
    // creo la superficie
    int nCount = 0 ;
-   int nId = ExeCreateSurfBezierLeaves( nParentId, nSurfBzId, nTextHeight, bShowTrim, &nCount) ;
+   int nId = ExeCreateSurfBezierLeaves( nParentId, nSurfBzId, nTextHeight, bShowTrim, bRefined, &nCount) ;
    // restituisco il risultato
    if ( nId != GDB_ID_NULL) {
       LuaSetParam( L, nId) ;
@@ -903,6 +1084,403 @@ LuaCreateSurfBezierLeaves( lua_State* L)
    return 2 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBezierTria2D( lua_State* L)
+{
+   // 2, 3 o 4 parametri : ParentId, nId [, nTextHeight] [, bShowTrim]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+      int nSurfBzId ;
+   LuaCheckParam( L, 2, nSurfBzId)
+      int nTextHeight = 50 ;
+   bool bShowTrim = false ;
+   if ( LuaGetParam( L, 3, nTextHeight))
+      LuaGetParam( L, 4, bShowTrim) ;
+   else
+      LuaGetParam( L, 3, bShowTrim) ;
+   LuaClearStack( L) ;
+   // creo la superficie
+   int nCount = 0 ;
+   int nId = ExeCreateSurfBezierTria2D( nParentId, nSurfBzId, nTextHeight, bShowTrim, &nCount) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL) {
+      LuaSetParam( L, nId) ;
+      LuaSetParam( L, nCount) ;  
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateBezierSphere( lua_State* L)
+{
+   // 3 o 4 parametri : ParentId, ptCenter, dRad [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   Point3d ptCenter ;
+   LuaCheckParam( L, 2, ptCenter)
+   double dRad ;
+   LuaCheckParam( L, 3, dRad)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 4, nRefType) ;
+   // creo la superficie
+   int nCount = 0 ;
+   int nId = ExeCreateBezierSphere( nParentId, ptCenter, dRad, nRefType) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL) {
+      LuaSetParam( L, nId) ;
+      LuaSetParam( L, nCount) ;  
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByFlatContour( lua_State* L)
+{
+   // 2 o 3 parametri : ParentId, CrvId [, dTol]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId ;
+   LuaCheckParam( L, 2, nCrvId)
+   double dLinTol = LIN_TOL_SRF ;
+   if ( lua_gettop( L) >= 3)
+      LuaCheckParam( L, 3, dLinTol) ;
+   LuaClearStack( L) ;
+   // creo Sbz piana e la trimmo con il contorno
+   int nId = ExeCreateSurfBzByFlatContour( nParentId, nCrvId, dLinTol) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByRegion( lua_State* L)
+{
+   // 2 o 3 parametri : ParentId, CrvIds [, dTol]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   INTVECTOR vCrvIds ;
+   LuaCheckParam( L, 2, vCrvIds)
+   double dLinTol = LIN_TOL_SRF ;
+   if ( lua_gettop( L) >= 3)
+   LuaCheckParam( L, 3, dLinTol) ;
+   LuaClearStack( L) ;
+   // creo una Sbz piana a cui aggiungo le curve come trim
+   int nId = ExeCreateSurfBzByRegion( nParentId, vCrvIds, dLinTol) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByExtrusion( lua_State* L)
+{
+  // 3 o 4 o 5 o 6  parametri : ParentId, CrvId, vtExtr [, bool bCapEnds] [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId ;
+   LuaCheckParam( L, 2, nCrvId)
+   Vector3d vtExtr ;
+   LuaCheckParam( L, 3, vtExtr)
+   bool bCapEnds = false ;
+   int nPar = 4 ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, nPar, nRefType) ;
+   LuaClearStack( L) ;
+  // creo SurfBezier estrudendo un percorso, se piano si possono mettere i tappi
+   int nCount = 0 ;
+   int nId = ExeCreateSurfBzByExtrusion( nParentId, nCrvId, vtExtr, bCapEnds, dLinTol, nRefType, &nCount) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   LuaSetParam( L, nCount) ;
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByRegionExtrusion( lua_State* L)
+{
+   // 3 o 4 o 5 o 6  parametri : ParentId, CrvIds, vtExtr [, bool bCapEnds] [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   INTVECTOR vCrvIds ;
+   LuaCheckParam( L, 2, vCrvIds)
+   Vector3d vtExtr ;
+   LuaCheckParam( L, 3, vtExtr)
+   bool bCapEnds = false ;
+   int nPar = 4 ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, nPar, nRefType) ;
+   LuaClearStack( L) ;
+   // creo STM estrudendo uno o più percorsi, se piani si possono mettere i tappi
+   int nId = ExeCreateSurfBzByRegionExtrusion( nParentId, vCrvIds, vtExtr, bCapEnds, dLinTol, nRefType) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByScrewing( lua_State* L)
+{
+   // 6 o 7 o 8 o 9 parametri : ParentId, CrvId, ptAx, vtAx, dAngRotDeg, dMove [, bCapEnds] [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId ;
+   LuaCheckParam( L, 2, nCrvId)
+   Point3d ptAx ;
+   LuaCheckParam( L, 3, ptAx)
+   Vector3d vtAx ;
+   LuaCheckParam( L, 4, vtAx)
+   double dAngRotDeg ;
+   LuaCheckParam( L, 5, dAngRotDeg)
+   double dMove ;
+   LuaCheckParam( L, 6, dMove)
+   int nPar = 7 ;
+   bool bCapEnds = false ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   if ( LuaGetParam( L, nPar, nRefType))
+      ++ nPar ;
+   LuaClearStack( L) ;
+   // creo STM riempiendo un contorno piano
+   int nId = ExeCreateSurfBzByScrewing( nParentId, nCrvId, ptAx, vtAx, dAngRotDeg, dMove, bCapEnds, dLinTol, nRefType) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByRevolve( lua_State* L)
+{
+   // 4 o 5 o 6 o 7 parametri : ParentId, CrvId, ptAx, vtAx [, bCapEnds] [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId ;
+   LuaCheckParam( L, 2, nCrvId)
+   Point3d ptAx ;
+   LuaCheckParam( L, 3, ptAx)
+   Vector3d vtAx ;
+   LuaCheckParam( L, 4, vtAx)
+   int nPar = 5 ;
+   bool bCapEnds = false ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   if ( LuaGetParam( L, nPar, nRefType))
+      ++ nPar ;
+   LuaClearStack( L) ;
+   // creo STM riempiendo un contorno piano
+   int nId = ExeCreateSurfBzByRevolve( nParentId, nCrvId, ptAx, vtAx, bCapEnds, dLinTol, nRefType) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzByPointCurve( lua_State* L)
+{
+   // 4 o 5 o 6 o 7 parametri : ParentId, CrvId, ptAx, vtAx [, bCapEnds] [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId ;
+   LuaCheckParam( L, 2, nCrvId)
+   Point3d ptTop ;
+   LuaCheckParam( L, 3, ptTop)
+   int nPar = 4 ;
+   bool bCapEnds = false ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   if ( LuaGetParam( L, nPar, nRefType))
+      ++ nPar ;
+   LuaClearStack( L) ;
+   // creo STM riempiendo un contorno piano
+   int nId = ExeCreateSurfBzByPointCurve( nParentId, nCrvId, ptTop, bCapEnds, dLinTol, nRefType) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzRuled( lua_State* L)
+{
+   // 4 o 5 o 6 parametri : ParentId, CrvId1, CrvId2, nRuledType [, bCapEnds] [, dTol]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId1 ;
+   LuaCheckParam( L, 2, nCrvId1)
+   int nCrvId2 ;
+   LuaCheckParam( L, 3, nCrvId2)
+   int nRuledType ;
+   LuaCheckParam( L, 4, nRuledType)
+   bool bCapEnds = false ;
+   int nPar = 5 ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   LuaGetParam( L, nPar, dLinTol) ;
+   LuaClearStack( L) ;
+   // creo una surf bezier come rigata tra le due curve passate
+   int nId = ExeCreateSurfBzRuled( nParentId, nCrvId1, nCrvId2, nRuledType, bCapEnds, dLinTol) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzRuledGuided( lua_State* L)
+{
+   // 4 o 5 o 6 parametri : ParentId, CrvId1, CrvId2, nLayGuides [, bCapEnds] [, dTol] 
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nCrvId1 ;
+   LuaCheckParam( L, 2, nCrvId1)
+   int nCrvId2 ;
+   LuaCheckParam( L, 3, nCrvId2)
+   int nLayGuides ;
+   LuaCheckParam( L, 4, nLayGuides)
+   bool bCapEnds = false ;
+   int nPar = 5 ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   LuaGetParam( L, nPar, dLinTol) ;
+   LuaClearStack( L) ;
+   BIPNTVECTOR vGuides ;
+
+   // creo una surf bezier come rigata tra le due curve passate, usando le isocurve nel layer nLayIso
+   int nId = ExeCreateSurfBzRuledGuided( nParentId, nCrvId1, nCrvId2, vGuides, bCapEnds, dLinTol, nLayGuides) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzSkinned( lua_State* L)
+{
+   // 2 o 3 o 4 parametri : ParentId, vCrvIds [, bCapEnds] [, dTol]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   INTVECTOR vCrvIds ;
+   LuaCheckParam( L, 2, vCrvIds)
+   bool bCapEnds = false ;
+   int nPar = 3 ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   LuaGetParam( L, nPar, dLinTol) ;
+   LuaClearStack( L) ;
+   // creo STM riempiendo un contorno piano
+   int nId = ExeCreateSurfBzSkinned( nParentId, vCrvIds, bCapEnds, dLinTol) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCreateSurfBzSwept( lua_State* L)
+{
+   // 3 o 4 o 5 o 6 o 7  parametri : ParentId, nSectCrvId, nGuideCrvId [, vtAx] [, bCapEnds] [, dTol] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nSectId ;
+   LuaCheckParam( L, 2, nSectId)
+   int nGuideId ;
+   LuaCheckParam( L, 3, nGuideId)
+   Vector3d vtAx = V_NULL ;
+   int nPar = 4 ;
+   if ( LuaGetParam( L, nPar, vtAx))
+      ++ nPar ;
+   bool bCapEnds = false ;
+   if ( LuaGetParam( L, nPar, bCapEnds))
+      ++ nPar ;
+   double dLinTol = LIN_TOL_SRF ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   int nRefType = RTY_DEFAULT ;
+   if ( LuaGetParam( L, nPar, dLinTol))
+      ++ nPar ;
+   LuaClearStack( L) ;
+   // creo STM riempiendo un contorno piano
+   int nId = ExeCreateSurfBzSwept( nParentId, nSectId, nGuideId, vtAx, bCapEnds, dLinTol, nRefType) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbCreateSurf( LuaMgr& luaMgr)
@@ -914,6 +1492,7 @@ LuaInstallGdbCreateSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrDisk", LuaCreateSurfFrDisk) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrFatCurve", LuaCreateSurfFrFatCurve) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFlatRegion", LuaCreateSurfFlatRegion) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmEmpty", LuaCreateSurfTmEmpty) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmPlaneInBBox", LuaCreateSurfTmPlaneInBBox) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmConvexHullInBBox", LuaCreateSurfTmConvexHullInBBox) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmBBox", LuaCreateSurfTmBBox) ;
@@ -922,8 +1501,12 @@ LuaInstallGdbCreateSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmCylinder", LuaCreateSurfTmCylinder) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmCone", LuaCreateSurfTmCone) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSphere", LuaCreateSurfTmSphere) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmPyramidFrustum", LuaCreateSurfTmPyramidFrustum) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmConeFrustum", LuaCreateSurfTmConeFrustum) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmTriangle", LuaCreateSurfTmTriangle) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmRectangle", LuaCreateSurfTmRectangle) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByPolygon", LuaCreateSurfTmByPolygon) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByPolygonWithHoles", LuaCreateSurfTmByPolygonWithHoles) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByFlatContour", LuaCreateSurfTmByFlatContour) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByRegion", LuaCreateSurfTmByRegion) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByExtrusion", LuaCreateSurfTmByExtrusion) ;
@@ -932,13 +1515,27 @@ LuaInstallGdbCreateSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByScrewing", LuaCreateSurfTmByScrewing) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmRectSwept", LuaCreateSurfTmRectSwept) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSwept", LuaCreateSurfTmSwept) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmTransSwept", LuaCreateSurfTmTransSwept) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmRuled", LuaCreateSurfTmRuled) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByTriangles", LuaCreateSurfTmByTriangles) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmBySewing", LuaCreateSurfTmBySewing) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmBySurfBezier", LuaCreateSurfTmBySurfBezier) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmByVolZmap", LuaCreateSurfTmByVolZmap) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmShell", LuaCreateSurfShell) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezier", LuaCreateSurfBezier) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierRat", LuaCreateSurfBezierRational) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierLeaves", LuaCreateSurfBezierLeaves) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierTria2D", LuaCreateSurfBezierTria2D) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzSphere", LuaCreateBezierSphere) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByFlatContour", LuaCreateSurfBzByFlatContour) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByRegion", LuaCreateSurfBzByRegion) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByExtrusion", LuaCreateSurfBzByExtrusion) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByRegionExtrusion", LuaCreateSurfBzByRegionExtrusion) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByScrewing", LuaCreateSurfBzByScrewing) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByRevolve", LuaCreateSurfBzByRevolve) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzByPointCurve", LuaCreateSurfBzByPointCurve) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzRuled", LuaCreateSurfBzRuled) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzRuledGuided", LuaCreateSurfBzRuledGuided) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzSkinned", LuaCreateSurfBzSkinned) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzSwept", LuaCreateSurfBzSwept) ;
    return bOk ;
 }

LUA_GdbCreateVol.cpp

@@ -14,6 +14,7 @@
 //--------------------------- Include ----------------------------------------
 #include "stdafx.h"
 #include "LUA.h"
+#include "/EgtDev/Include/EGkSurfTriMesh.h"
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EGkLuaAux.h"
@@ -54,6 +55,42 @@ LuaCreateVolZmapBox( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCreateVolZmapEmpty( lua_State* L)
+{
+  // 6 o 7 o 8 parametri : ParentId, PtIni, dDimX, dDimY, dDimZ, dPrec [, bTriDex] [, nRefType]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   Point3d ptIni ;
+   LuaCheckParam( L, 2, ptIni)
+   double dDimX ;
+   LuaCheckParam( L, 3, dDimX)
+   double dDimY ;
+   LuaCheckParam( L, 4, dDimY)
+   double dDimZ ;
+   LuaCheckParam( L, 5, dDimZ)
+   double dPrec ;
+   LuaCheckParam( L, 6, dPrec)
+   bool bTriDex = true ;
+   int nRefType = RTY_DEFAULT ;
+   if ( ! LuaGetParam( L, 7, bTriDex))
+      LuaGetParam( L, 7, nRefType) ;
+   else
+      LuaGetParam( L, 8, nRefType) ;
+   LuaClearStack( L) ;
+  // creo VZM parallelepipedo
+   int nId = ExeCreateVolZmapEmpty( nParentId, ptIni, dDimX, dDimY, dDimZ, dPrec, bTriDex, nRefType) ;
+  // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+
+
 //-------------------------------------------------------------------------------
 static int
 LuaCreateVolZmapByRegionExtrusion( lua_State* L)
@@ -84,7 +121,7 @@ LuaCreateVolZmapByRegionExtrusion( lua_State* L)
 static int
 LuaCreateVolZmapFromSurfTm( lua_State* L)
 {
-  // 3 o 4 parametri : ParentId, StmId, dPrec [, bTriDex]
+  // 3 o 4 o 5 parametri : ParentId, StmId, dPrec [, bTriDex] [, dExtraBox]
    int nParentId ;
    LuaCheckParam( L, 1, nParentId)
    int nStmId ;
@@ -92,10 +129,14 @@ LuaCreateVolZmapFromSurfTm( lua_State* L)
    double dPrec ;
    LuaCheckParam( L, 3, dPrec)
    bool bTriDex = true ;
-   LuaGetParam( L, 4, bTriDex) ;
+   double dExtraBox = 0 ;
+   if ( LuaGetParam( L, 4, bTriDex))
+      LuaGetParam( L, 5, dExtraBox) ;
+   else
+      LuaGetParam( L, 4, dExtraBox) ;
    LuaClearStack( L) ;
   // creo VZM da superficie trimesh 
-   int nId = ExeCreateVolZmapFromSurfTm( nParentId, nStmId, dPrec, bTriDex) ;
+   int nId = ExeCreateVolZmapFromSurfTm( nParentId, nStmId, dPrec, bTriDex, dExtraBox) ;
   // restituisco il risultato
    if ( nId != GDB_ID_NULL)
       LuaSetParam( L, nId) ;
@@ -110,6 +151,7 @@ LuaInstallGdbCreateVol( LuaMgr& luaMgr)
 {
    bool bOk = ( &luaMgr != nullptr) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapBox", LuaCreateVolZmapBox) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapEmpty", LuaCreateVolZmapEmpty) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapByRegionExtrusion", LuaCreateVolZmapByRegionExtrusion) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapFromSurfTm", LuaCreateVolZmapFromSurfTm) ;
    return bOk ;

LUA_GdbGetCurve.cpp

@@ -57,6 +57,25 @@ LuaCurveLength( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaCurveLengthAtParam( lua_State* L)
+{
+  // 2 parametri : Id, dPar
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   double dPar ;
+   LuaCheckParam( L, 2, dPar) ;
+   LuaClearStack( L) ;
+  // recupero la lunghezza della curva
+   double dLen ;
+   if ( ExeCurveLengthAtParam( nId, dPar, &dLen))
+      LuaSetParam( L, dLen) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaCurveParamAtLength( lua_State* L)
@@ -142,7 +161,7 @@ LuaCurveIsACircle( lua_State* L)
    double dToler = EPS_SMALL ;
    LuaGetParam( L, 2, dToler) ;
    LuaClearStack( L) ;
-  // verifico se curva è equivalente ad una circonferenza
+  // verifico se curva � equivalente ad una circonferenza
    Point3d ptCen ;
    Vector3d vtN ;
    double dRad ;
@@ -166,7 +185,7 @@ LuaCurveIsARectangle( lua_State* L)
    double dToler = EPS_SMALL ;
    LuaGetParam( L, 2, dToler) ;
    LuaClearStack( L) ;
-  // verifico se curva è equivalente ad un rettangolo
+  // verifico se curva � equivalente ad un rettangolo
    Point3d ptP ;
    Vector3d vtL1 ;
    Vector3d vtL2 ;
@@ -188,7 +207,7 @@ LuaCurveIsATrapezoid( lua_State* L)
    double dToler = EPS_SMALL ;
    LuaGetParam( L, 2, dToler) ;
    LuaClearStack( L) ;
-  // verifico se curva è equivalente ad un trapezio
+  // verifico se curva � equivalente ad un trapezio
    Point3d ptP ;
    Vector3d vtB1 ;
    Vector3d vtL1 ;
@@ -242,6 +261,23 @@ LuaCurveArea( lua_State* L)
    }
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaCurveMaxOffset( lua_State* L)
+{
+   // 2 parametri : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+   // recupero la sua area senza eventuali buchi
+   double dMaxOffset ;
+   if ( ExeCurveMaxOffset( nId, dMaxOffset))
+      LuaSetParam( L, dMaxOffset) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaCurveExtrusion( lua_State* L)
@@ -522,7 +558,7 @@ LuaCurveCompoNormVersor( lua_State* L)
    int nRefId = nId ;
    LuaGetParam( L, 3, nRefId) ;
    LuaClearStack( L) ;
-  // recupero l'angolo al centro della curva semplice indicizzata
+  // recupero il versore normale della curva semplice indicizzata (non nullo solo se arco)
    Vector3d vtNorm ;
    if ( ExeCurveCompoNormVersor( nId, nCrv, nRefId, vtNorm))
       LuaSetParam( L, vtNorm) ;
@@ -531,6 +567,112 @@ LuaCurveCompoNormVersor( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaCurveCompoGetTempProp( lua_State* L)
+{
+  // 1 o 2 parametri : Id [, nPropInd]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nPropInd = 0 ;
+   LuaGetParam( L, 2, nPropInd) ;
+   LuaClearStack( L) ;
+  // recupero il vettore delle proprietà temporanee di indice dato
+   INTVECTOR vProp ;
+   if ( ExeCurveCompoGetTempProp( nId, vProp, nPropInd))
+      LuaSetParam( L, vProp) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCurveCompoGetTempParam( lua_State* L)
+{
+  // 1 o 2 parametri : Id [, nParamInd]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nParamInd = 0 ;
+   LuaGetParam( L, 2, nParamInd) ;
+   LuaClearStack( L) ;
+  // recupero il vettore dei parametri temporanei di indice dato
+   DBLVECTOR vParam ;
+   if ( ExeCurveCompoGetTempParam( nId, vParam, nParamInd))
+      LuaSetParam( L, vParam) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaShowCurveBezierControlPoints( lua_State* L)
+{
+   // 2 parametri : nCrvId, nDestGrpId
+   int nCrvId ;
+   LuaCheckParam( L, 1, nCrvId)
+   int nDestGrpId ;
+   LuaCheckParam( L, 2, nDestGrpId)
+   LuaClearStack( L) ;
+   int nCount = 0 ;
+   int nId = ExeShowCurveBezierControlPoints( nCrvId, nDestGrpId, &nCount) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL) {
+      LuaSetParam( L, nId) ;
+      LuaSetParam( L, nCount) ;  
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 2 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCopyCompoSubCurve( lua_State* L)
+{
+   // 3 parametri : nCrvId, nSubCrvToCopy, nDestGrpId
+   int nCrvId ;
+   LuaCheckParam( L, 1, nCrvId)
+   int nSubCrvToCopy ;
+   LuaCheckParam( L, 2, nSubCrvToCopy)
+   int nDestGrpId ;
+   LuaCheckParam( L, 3, nDestGrpId)
+   LuaClearStack( L) ;
+   int nId = ExeCopyCompoSubCurve( nCrvId, nSubCrvToCopy, nDestGrpId) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCopyParamRange( lua_State* L)
+{
+   // 4 parametri : nCrvId, dUStart, dUEnd, nDestGrpId
+   int nCrvId ;
+   LuaCheckParam( L, 1, nCrvId)
+   double dUStart ;
+   LuaCheckParam( L, 2, dUStart)
+   double dUEnd ;
+   LuaCheckParam( L, 3, dUEnd) 
+   int nDestGrpId ;
+   LuaCheckParam( L, 4, nDestGrpId)
+   LuaClearStack( L) ;
+   int nId = ExeCopyParamRange( nCrvId, dUStart, dUEnd, nDestGrpId) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL)
+      LuaSetParam( L, nId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbGetCurve( LuaMgr& luaMgr)
@@ -538,6 +680,7 @@ LuaInstallGdbGetCurve( LuaMgr& luaMgr)
    bool bOk = ( &luaMgr != nullptr) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveDomain", LuaCurveDomain) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveLength", LuaCurveLength) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveLengthAtParam", LuaCurveLengthAtParam) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveParamAtLength", LuaCurveParamAtLength) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveParamAtPoint", LuaCurveParamAtPoint) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveIsClosed", LuaCurveIsClosed) ;
@@ -547,6 +690,7 @@ LuaInstallGdbGetCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveIsATrapezoid", LuaCurveIsATrapezoid) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveAreaXY", LuaCurveAreaXY) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveArea", LuaCurveArea) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveMaxOffset", LuaCurveMaxOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveExtrusion", LuaCurveExtrusion) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveThickness", LuaCurveThickness) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveSelfIntersCount", LuaCurveSelfIntersCount) ;
@@ -562,5 +706,10 @@ LuaInstallGdbGetCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoRadius", LuaCurveCompoRadius) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoAngCenter", LuaCurveCompoAngCenter) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoNormVersor", LuaCurveCompoNormVersor) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoGetTempProp", LuaCurveCompoGetTempProp) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoGetTempParam", LuaCurveCompoGetTempParam) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtShowCurveBezierControlPoints", LuaShowCurveBezierControlPoints) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCopyCompoSubCurve", LuaCopyCompoSubCurve) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCopyParamRange", LuaCopyParamRange) ;
    return bOk ;
 }

LUA_GdbGetPocketing.cpp

@@ -21,7 +21,7 @@ using namespace std ;
 //----------------------------------------------------------------------------
 static int
 LuaPocketing( lua_State* L) {
-  // 7 parametri : vId, dRad, dStep, dAngle, nType, bSmooth, nDestGrpId
+  // 7 parametri : nId, dRad, dStep, dAngle, nType, bSmooth, nDestGrpId
    int nId ;
    LuaCheckParam( L, 1, nId) ;
    double dRad ;

LUA_GdbGetSurf.cpp

@@ -48,7 +48,7 @@ LuaSurfIsClosed( lua_State* L)
    int nId ;
    LuaCheckParam( L, 1, nId)
    LuaClearStack( L) ;
-  // verifico se è superficie chiusa
+  // verifico se � superficie chiusa
    bool bOk = ExeSurfIsClosed( nId) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -121,6 +121,25 @@ LuaSurfFrChunkCount( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfFrChunkMaxOffset( lua_State* L)
+{
+   // 2 parametri : Id, nChunk
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+      int nChunk ;
+   LuaCheckParam( L, 2, nChunk)
+      LuaClearStack( L) ;
+   // recupero la sua area senza eventuali buchi
+   double dMaxOffset ;
+   if ( ExeSurfFrChunkMaxOffset( nId, nChunk, dMaxOffset))
+      LuaSetParam( L, dMaxOffset) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfFrChunkSimpleClassify( lua_State* L)
@@ -199,7 +218,7 @@ LuaSurfFrMoveSimpleNoCollision( lua_State* L)
    int nRefType = RTY_DEFAULT ;
    LuaGetParam( L, 4, nRefType) ;
    LuaClearStack( L) ;
-  // verifico quale è la massima traslazione possibile
+  // verifico quale � la massima traslazione possibile
    double dLen = vtMove.Len() ;
    Vector3d vtDir = ( dLen > EPS_SMALL ? vtMove / dLen : V_NULL) ;
    bool bOk = ExeSurfFrMoveSimpleNoCollision( nId1, nId2, vtDir, dLen, nRefType) ;
@@ -227,7 +246,7 @@ LuaSurfFrRotateSimpleNoCollision( lua_State* L)
    int nRefType = RTY_DEFAULT ;
    LuaGetParam( L, 5, nRefType) ;
    LuaClearStack( L) ;
-  // verifico quale è la massima (in valore assoluto) rotazione possibile
+  // verifico quale � la massima (in valore assoluto) rotazione possibile
    bool bOk = ExeSurfFrRotateSimpleNoCollision( nId1, nId2, ptCen, dAngDeg, nRefType) ;
   // restituisco il risultato
    if ( bOk)
@@ -282,6 +301,25 @@ LuaSurfTmPartCount( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfTmGetPartAndShellFromFacet( lua_State* L)
+{
+   // 2 parametri : Id SurfTm, Id Facet
+   int nIdSurfTm ;
+   LuaCheckParam( L, 1, nIdSurfTm)
+   int nIdFacet ;
+   LuaCheckParam( L, 2, nIdFacet)
+   LuaClearStack( L) ;
+  // recupero il numero di parti della superficie trimesh
+   int nPart = - 1 ;
+   int nShell = - 1 ;
+   ExeSurfTmGetPartAndShellFromFacet( nIdSurfTm, nIdFacet, nPart, nShell) ;
+   LuaSetParam( L, nPart) ;
+   LuaSetParam( L, nShell) ;
+   return 2 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfTmGetVertex( lua_State* L)
@@ -316,7 +354,7 @@ LuaSurfTmGetNearestVertex( lua_State* L)
    int nRefId = nId ;
    LuaGetParam( L, 3, nRefId) ;
    LuaClearStack( L) ;
-  // recupero il vertice più vicino della superficie
+  // recupero il vertice pi� vicino della superficie
    int nVert ;
    Point3d ptVert ;
    bool bOk = ExeSurfTmGetNearestVertex( nId, ptNear, nRefId, nVert, ptVert) ;
@@ -331,6 +369,27 @@ LuaSurfTmGetNearestVertex( lua_State* L)
    return 2 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfTmTriangleNormVersor( lua_State* L)
+{
+  // 2 o 3 parametri : nId, nTria [, nRefId]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nTria ;
+   LuaCheckParam( L, 2, nTria)
+   int nRefId = nId ;
+   LuaGetParam( L, 3, nRefId) ;
+   LuaClearStack( L) ;
+  // recupero la normale del triangolo della superficie
+   Vector3d vtNorm ;
+   if ( ExeSurfTmTriangleNormVersor( nId, nTria, nRefId, vtNorm))
+      LuaSetParam( L, vtNorm) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfTmFacetFromTria( lua_State* L)
@@ -443,6 +502,44 @@ LuaSurfTmGetFacetBBoxRef( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfTmGetFacetOutlineInfo( lua_State* L)
+{
+  // 2 o 3 parametri : Id, nFacet [, nRefId]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nFacet ;
+   LuaCheckParam( L, 2, nFacet)
+   int nRefId = nId ;
+   LuaGetParam( L, 3, nRefId) ;
+   LuaClearStack( L) ;
+  // recupero le informazioni
+   int nStatus ;
+   BOOLVECTOR vbOpen ;
+   INTVECTOR vnAdj ;
+   PNTVECTOR vptStart ;
+   VCT3DVECTOR vvtNorm ;
+   DBLVECTOR vdElev ;
+   DBLVECTOR vdLen ;
+   bool bOk = ExeSurfTmGetFacetOutlineInfo( nId, nFacet, nRefId, nStatus, vbOpen, vnAdj, vdLen, vptStart, vvtNorm, vdElev) ;
+  // restituisco il risultato
+   if ( bOk) {
+      LuaSetParam( L, nStatus) ;
+      LuaSetParam( L, vbOpen) ;
+      LuaSetParam( L, vnAdj) ;
+      LuaSetParam( L, vdLen) ;
+      LuaSetParam( L, vptStart) ;
+      LuaSetParam( L, vvtNorm) ;
+      LuaSetParam( L, vdElev) ;
+      return 7 ;
+   }
+   else {
+      LuaSetParam( L) ;
+      return 1 ;
+   }
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfTmFacetAdjacencies( lua_State* L)
@@ -478,7 +575,7 @@ LuaSurfTmFacetNearestEndPoint( lua_State* L)
    int nRefId = nId ;
    LuaGetParam( L, 4, nRefId) ;
    LuaClearStack( L) ;
-  // recupero il punto End più vicino della faccia della superficie trimesh
+  // recupero il punto End pi� vicino della faccia della superficie trimesh
    Point3d ptEnd ;
    Vector3d vtN ;
    if ( ExeSurfTmFacetNearestEndPoint( nId, nFacet, ptNear, nRefId, ptEnd, vtN)) {
@@ -506,7 +603,7 @@ LuaSurfTmFacetNearestMidPoint( lua_State* L)
    int nRefId = nId ;
    LuaGetParam( L, 4, nRefId) ;
    LuaClearStack( L) ;
-  // recupero il punto Mid più vicino della faccia della superficie trimesh
+  // recupero il punto Mid pi� vicino della faccia della superficie trimesh
    Point3d ptMid ;
    Vector3d vtN ;
    if ( ExeSurfTmFacetNearestMidPoint( nId, nFacet, ptNear, nRefId, ptMid, vtN)) {
@@ -772,6 +869,38 @@ LuaGetSurfTmSilhouette( lua_State* L)
    return 2 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaGetSurfTmParSilhouettes( lua_State* L)
+{
+  // 6 o 7 parametri : vIds, ptOn, vtN, vdDist, dToler, nDestGrpId [, nRefType]
+   INTVECTOR vIds ;
+   LuaCheckParam( L, 1, vIds)
+   Point3d ptOn ;
+   LuaCheckParam( L, 2, ptOn)
+   Vector3d vtN ;
+   LuaCheckParam( L, 3, vtN)
+   DBLVECTOR vdDist ;
+   LuaCheckParam( L, 4, vdDist)
+   double dToler ;
+   LuaCheckParam( L, 5, dToler)
+   int nDestGrpId ;
+   LuaCheckParam( L, 6, nDestGrpId)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 7, nRefType) ;
+   LuaClearStack( L) ;
+  // recupero i contorni della superficie
+   int nCount = 0 ;
+   int nNewId = ExeGetSurfTmParSilhouettes( vIds, ptOn, vtN, vdDist, dToler, nDestGrpId, nRefType, &nCount) ;
+  // restituisco il risultato
+   if ( nCount >= 0)
+      LuaSetParam( L, nNewId) ;
+   else
+      LuaSetParam( L) ;
+   LuaSetParam( L, nCount) ;
+   return 2 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaExtractSurfTmFacetLoops( lua_State* L)
@@ -796,6 +925,28 @@ LuaExtractSurfTmFacetLoops( lua_State* L)
    return 2 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaExtractSurfTmTriaLoop( lua_State* L)
+{
+   // 3 parametri : nId, nT, nDestGrpId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+      int nT ;
+   LuaCheckParam( L, 2, nT)
+      int nDestGrpId ;
+   LuaCheckParam( L, 3, nDestGrpId)
+      LuaClearStack( L) ;
+   // recupero i contorni della superficie
+   int nNewId = ExeExtractSurfTmTriaLoop( nId, nT, nDestGrpId) ;
+   // restituisco il risultato
+   if ( nNewId != GDB_ID_NULL)
+      LuaSetParam( L, nNewId) ;
+   else
+      LuaSetParam( L) ;
+   return 2 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaCopySurfTmFacet( lua_State* L)
@@ -845,6 +996,30 @@ LuaSurfTmGetEdges( lua_State* L)
    return 2 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfTmGetCurvature( lua_State* L)
+{
+  // 2 parametri : nStmId, nIndV
+   int nStmId ;
+   LuaCheckParam( L, 1, nStmId) ;
+   int nIndVertex ;
+   LuaCheckParam( L, 2, nIndVertex) ;
+   LuaClearStack( L) ;
+   double dK1 = 0., dK2 = 0. ;
+   Vector3d vtK1 = V_NULL, vtK2 = V_NULL ;
+   bool bOk = ExeSurfTmGetCurvatures( nStmId, nIndVertex, dK1, vtK1, dK2, vtK2) ;
+   LuaSetParam( L, bOk) ;
+   if ( bOk) {
+      LuaSetParam( L, dK1) ;
+      LuaSetParam( L, vtK1) ;
+      LuaSetParam( L, dK2) ;
+      LuaSetParam( L, vtK2) ;
+      return 5 ;
+   }
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfBezierGetPoint( lua_State* L)
@@ -984,6 +1159,34 @@ LuaSurfBezierGetCurveV( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfBezParamsFromPoint( lua_State* L)
+{
+  // 2 o 3 parametri : nSurfId, ptOnSurf [, nRefId]
+   int nSurfId ;
+   LuaCheckParam( L, 1, nSurfId)
+   Point3d ptOnSurf ;
+   LuaCheckParam( L, 2, ptOnSurf)
+   int nRefId = nSurfId ;
+   LuaGetParam( L, 3, nRefId) ;
+   LuaClearStack( L) ;
+  // recupero le coordinate parametriche del punto
+   double dU = - 1 ;
+   double dV = - 1 ;
+   bool bOk = ExeSurfBezierParamsFromPoint( nSurfId, ptOnSurf, nRefId, dU, dV) ;
+   if ( bOk) {
+      LuaSetParam( L, dU) ;
+      LuaSetParam( L, dV) ;
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+
+   return 2 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfBezierGetInfo( lua_State* L)
@@ -1080,6 +1283,30 @@ LuaExtractSurfBezierLoops( lua_State* L)
    return 2 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaShowSurfBezierControlPoints( lua_State* L)
+{
+   // 2 parametri : nCrvId, nDestGrpId
+   int nCrvId ;
+   LuaCheckParam( L, 1, nCrvId)
+   int nDestGrpId ;
+   LuaCheckParam( L, 2, nDestGrpId)
+   LuaClearStack( L) ;
+   int nCount = 0 ;
+   int nId = ExeShowSurfBezierControlPoints( nCrvId, nDestGrpId, &nCount) ;
+   // restituisco il risultato
+   if ( nId != GDB_ID_NULL) {
+      LuaSetParam( L, nId) ;
+      LuaSetParam( L, nCount) ;  
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 2 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbGetSurf( LuaMgr& luaMgr)
@@ -1091,6 +1318,7 @@ LuaInstallGdbGetSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrNormVersor", LuaSurfFrNormVersor) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrGrossArea", LuaSurfFrGrossArea) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrChunkCount", LuaSurfFrChunkCount) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrChunkMaxOffset", LuaSurfFrChunkMaxOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrChunkSimpleClassify", LuaSurfFrChunkSimpleClassify) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrTestExternal", LuaSurfFrTestExternal) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExtractSurfFrChunkLoops", LuaExtractSurfFrChunkLoops) ;
@@ -1099,13 +1327,16 @@ LuaInstallGdbGetSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmVertexCount", LuaSurfTmVertexCount) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmFacetCount", LuaSurfTmFacetCount) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmPartCount", LuaSurfTmPartCount) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetPartAndShellFromFacet", LuaSurfTmGetPartAndShellFromFacet) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetVertex", LuaSurfTmGetVertex) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetNearestVertex", LuaSurfTmGetNearestVertex) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmTriangleNormVersor", LuaSurfTmTriangleNormVersor) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmFacetFromTria", LuaSurfTmFacetFromTria) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetAllVertInFacet", LuaSurfTmGetAllVertInFacet) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetFacetBBox", LuaSurfTmGetFacetBBox) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetFacetBBoxGlob", LuaSurfTmGetFacetBBoxGlob) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetFacetBBoxRef", LuaSurfTmGetFacetBBoxRef) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetFacetOutlineInfo", LuaSurfTmGetFacetOutlineInfo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmFacetAdjacencies", LuaSurfTmFacetAdjacencies) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmFacetNearestEndPoint", LuaSurfTmFacetNearestEndPoint) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmFacetNearestMidPoint", LuaSurfTmFacetNearestMidPoint) ;
@@ -1118,17 +1349,22 @@ LuaInstallGdbGetSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmFacetsContact", LuaSurfTmFacetsContact) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExtractSurfTmLoops", LuaExtractSurfTmLoops) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetSurfTmSilhouette", LuaGetSurfTmSilhouette) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetSurfTmParSilhouettes", LuaGetSurfTmParSilhouettes) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExtractSurfTmFacetLoops", LuaExtractSurfTmFacetLoops) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtExtractSurfTmTriaLoop", LuaExtractSurfTmTriaLoop) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCopySurfTmFacet", LuaCopySurfTmFacet) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetEdges", LuaSurfTmGetEdges) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetCurvature", LuaSurfTmGetCurvature) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetPoint", LuaSurfBezierGetPoint) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetPointD1", LuaSurfBezierGetPointD1) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetPointNrmD1", LuaSurfBezierGetPointNrmD1) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetCurveU", LuaSurfBezierGetCurveU) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetCurveV", LuaSurfBezierGetCurveV) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezParamsFromPoint", LuaSurfBezParamsFromPoint) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetInfo", LuaSurfBezierGetInfo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetControlCurveU", LuaSurfBezierGetControlCurveU) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierGetControlCurveV", LuaSurfBezierGetControlCurveV) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExtractSurfBezierLoops", LuaExtractSurfBezierLoops) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtShowSurfBezierControlPoints", LuaShowSurfBezierControlPoints) ;
    return bOk ;
 }

LUA_GdbModifyCurve.cpp

@@ -105,16 +105,18 @@ LuaCurveMedialAxis( lua_State* L)
 static int
 LuaApproxCurve( lua_State* L)
 {
-  // 2 o 3 parametri : Id, nApprType [, dLinTol]
+  // 2 o 3 o 4 parametri : Id, nApprType [, dLinTol [, dMaxSegmLen]]
    int nId ;
    LuaCheckParam( L, 1, nId)
    int nApprType ;
    LuaCheckParam( L, 2, nApprType)
    double dLinTol = 0.01 ;
-   LuaGetParam( L, 3, dLinTol) ;
+   double dMaxSegmLen = INFINITO ;
+   if ( LuaGetParam( L, 3, dLinTol))
+      LuaGetParam( L, 4, dMaxSegmLen) ;
    LuaClearStack( L) ;
   // approssimazione della curva con rette
-   bool bOk = ExeApproxCurve( nId, nApprType, dLinTol) ;
+   bool bOk = ExeApproxCurve( nId, nApprType, dLinTol, dMaxSegmLen) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -584,6 +586,22 @@ LuaModifyArcRadius( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaModifyArcAngCenter( lua_State* L)
+{
+  // 2 parametri : Id, dNewAngCenter
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   double dNewAngCenter ;
+   LuaCheckParam( L, 2, dNewAngCenter)
+   LuaClearStack( L) ;
+  // modifica dell'angolo al centro
+   bool bOk = ExeModifyArcAngCenter( nId, dNewAngCenter) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaModifyArcToExplementary( lua_State* L)
@@ -739,7 +757,7 @@ LuaRemoveCurveCompoCurve( lua_State* L)
   // 1 o 2 parametri : Id [, bLast]
    int nId ;
    LuaCheckParam( L, 1, nId)
-   bool bLast ;
+   bool bLast = true ;
    LuaGetParam( L, 2, bLast) ;
    LuaClearStack( L) ;
   // rimuovo prima o ultima curva della composita
@@ -911,6 +929,46 @@ LuaRemoveCurveCompoUndercutOnY( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCurveCompoSetTempProp( lua_State* L)
+{
+  // 3 parametri : Id, nCrv, nProp [, nPropInd]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCrv ;
+   LuaCheckParam( L, 2, nCrv)
+   int nProp ;
+   LuaCheckParam( L, 3, nProp)
+   int nPropInd = 0 ;
+   LuaGetParam( L, 4, nPropInd) ;
+   LuaClearStack( L) ;
+  // imposto sulla curva della composita la proprietà temporanea
+   bool bOk = ExeCurveCompoSetTempProp( nId, nCrv, nProp, nPropInd) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCurveCompoSetTempParam( lua_State* L)
+{
+  // 3 parametri : Id, nCrv, dParam [, nParamInd]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCrv ;
+   LuaCheckParam( L, 2, nCrv)
+   double dParam ;
+   LuaCheckParam( L, 3, dParam)
+   int nParamInd = 0 ;
+   LuaGetParam( L, 4, nParamInd) ;
+   LuaClearStack( L) ;
+  // imposto sulla curva della composita il parametro temporaneo
+   bool bOk = ExeCurveCompoSetTempParam( nId, nCrv, dParam, nParamInd) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaChainCurvesInGroup( lua_State* L)
@@ -949,24 +1007,80 @@ LuaReorderCurvesInGroup( lua_State* L)
 
 //----------------------------------------------------------------------------
 static int
-LuaProjectCurveOnSurfTm( lua_State* L)
+LuaProjectCurveOnSurf( lua_State* L)
 {
-  // 4, 5 o 6 parametri : nCurveId, nSurfTmId, vtDir, nDestGrpId [, dLinTol [, nRefType]]
+  // 3, 4 o 5 parametri : nCurveId, vSurfId, nDestGrpId [, dLinTol [, dMaxSegmLen]]
    int nCurveId ;
    LuaCheckParam( L, 1, nCurveId)
-   int nSurfTmId ;
+   INTVECTOR vSurfId ;
-   LuaCheckParam( L, 2, nSurfTmId)
+   LuaCheckParam( L, 2, vSurfId)
+   int nDestGrpId ;
+   LuaCheckParam( L, 3, nDestGrpId)
+   double dLinTol = 0.01 ;
+   double dMaxSegmLen = INFINITO ;
+   if ( LuaGetParam( L, 4, dLinTol))
+      LuaGetParam( L, 5, dMaxSegmLen) ;
+   LuaClearStack( L) ;
+  // proietto la curva su una o più superfici a minima distanza
+   bool bOk = ExeProjectCurveOnSurf( nCurveId, vSurfId, nDestGrpId, dLinTol, dMaxSegmLen) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaProjectCurveOnSurfDir( lua_State* L)
+{
+  // 4, 5, 6, 7 o 8 parametri : nCurveId, vSurfId, vtDir, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromProj] [,bFromVsTo] [, nRefType]]
+   int nCurveId ;
+   LuaCheckParam( L, 1, nCurveId)
+   INTVECTOR vSurfId ;
+   LuaCheckParam( L, 2, vSurfId)
    Vector3d vtDir ;
    LuaCheckParam( L, 3, vtDir)
    int nDestGrpId ;
    LuaCheckParam( L, 4, nDestGrpId)
    double dLinTol = 0.01 ;
+   double dMaxSegmLen = INFINITO ;
+   bool bDirFromProj = false ;
+   bool bFromVsTo = true ;
    int nRefType = RTY_DEFAULT ;
-   if ( LuaGetParam( L, 5, dLinTol))
+   if ( LuaGetParam( L, 5, dLinTol)  &&
-      LuaGetParam( L, 6, nRefType) ;
+        LuaGetParam( L, 6, dMaxSegmLen)  &&
+        LuaGetParam( L, 7, bDirFromProj)  &&
+        LuaGetParam( L, 8, bFromVsTo))
+      LuaGetParam( L, 9, nRefType) ;
    LuaClearStack( L) ;
-  // proietto la curva su una trimesh secondo la direzione data
+  // proietto la curva su una o più superfici secondo la direzione data
-   bool bOk = ExeProjectCurveOnSurfTm( nCurveId, nSurfTmId, vtDir, nDestGrpId, dLinTol, nRefType) ;
+   bool bOk = ExeProjectCurveOnSurfDir( nCurveId, vSurfId, vtDir, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromProj, bFromVsTo, nRefType) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaProjectCurveOnSurfExt( lua_State* L)
+{
+  // 4, 5, 6 o 7 parametri : nCurveId, vSurfId, nGuideId, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromGuide] [,bFromVsTo]]
+   int nCurveId ;
+   LuaCheckParam( L, 1, nCurveId)
+   INTVECTOR vSurfId ;
+   LuaCheckParam( L, 2, vSurfId)
+   int nGuideId ;
+   LuaCheckParam( L, 3, nGuideId)
+   int nDestGrpId ;
+   LuaCheckParam( L, 4, nDestGrpId)
+   double dLinTol = 0.01 ;
+   double dMaxSegmLen = INFINITO ;
+   bool bDirFromGuide = false ;
+   bool bFromVsTo = true ;
+   if ( LuaGetParam( L, 5, dLinTol)  &&
+        LuaGetParam( L, 6, dMaxSegmLen)  &&
+        LuaGetParam( L, 7, bDirFromGuide))
+      LuaGetParam( L, 8, bFromVsTo) ;
+   LuaClearStack( L) ;
+  // proietto la curva su una o più superfici secondo la direzione verso la guida
+   bool bOk = ExeProjectCurveOnSurfExt( nCurveId, vSurfId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide, bFromVsTo) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -975,9 +1089,9 @@ LuaProjectCurveOnSurfTm( lua_State* L)
 static int
 LuaCurveGetVoronoi( lua_State* L)
 {
-  // 2 o 3 parametri : Id, nDestGrpId [, nBound]
+  // 2 o 3 parametri : Id/s, nDestGrpId [, nBound]
-   int nId ;
+   INTVECTOR vIds ;
-   LuaCheckParam( L, 1, nId)
+   LuaCheckParam( L, 1, vIds)
    int nDestGrpId ;
    LuaCheckParam( L, 2, nDestGrpId)
    int nBound = 3 ;      // VORONOI_STD_BOUND
@@ -985,7 +1099,7 @@ LuaCurveGetVoronoi( lua_State* L)
    LuaClearStack( L) ;
   // eseguo
    int nCount = 0 ;
-   int nNewId = ExeCurveGetVoronoi( nId, nDestGrpId, nBound, &nCount) ;
+   int nNewId = ExeCurveGetVoronoi( vIds, nDestGrpId, nBound, &nCount) ;
    if ( nNewId != GDB_ID_NULL)
       LuaSetParam( L, nNewId) ;
    else
@@ -999,9 +1113,9 @@ LuaCurveGetVoronoi( lua_State* L)
 static int
 LuaCurveMedialAxisAdv( lua_State* L)
 {
-  // 2 o 3 parametri : Id, nDestGrpId [, nSide]
+  // 2 o 3 parametri : Id/s, nDestGrpId [, nSide]
-   int nId ;
+   INTVECTOR vIds ;
-   LuaCheckParam( L, 1, nId)
+   LuaCheckParam( L, 1, vIds)
    int nDestGrpId ;
    LuaCheckParam( L, 2, nDestGrpId)
    int nSide = 1 ;         // WMAT_LEFT
@@ -1009,7 +1123,7 @@ LuaCurveMedialAxisAdv( lua_State* L)
    LuaClearStack( L) ;
   // eseguo
    int nCount = 0 ;
-   int nNewId = ExeCurveGetMedialAxis( nId, nDestGrpId, nSide, &nCount) ;
+   int nNewId = ExeCurveGetMedialAxis( vIds, nDestGrpId, nSide, &nCount) ;
    if ( nNewId != GDB_ID_NULL)
       LuaSetParam( L, nNewId) ;
    else
@@ -1047,6 +1161,70 @@ LuaCurveGetFatCurve( lua_State* L)
    return 2 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaCurveBezierIncreaseDegree( lua_State* L)
+{
+   // 1 parametro : CrvId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+   // eseguo
+   bool bOk = ExeCurveBezierIncreaseDegree( nId) ;
+   LuaSetParam( L, bOk) ;
+
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCurveBezierDecreaseDegree( lua_State* L)
+{
+   // 1 parametro : CrvId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+   // eseguo
+   bool bOk = ExeCurveBezierDecreaseDegree( nId) ;
+   LuaSetParam( L, bOk) ;
+
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCurveBezierApproxToNonRat( lua_State* L)
+{
+   // 1 o 2 parametri : CrvId [, dTol]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   double dTol = 10 * EPS_SMALL ;
+   LuaGetParam( L, 2, dTol) ;
+   LuaClearStack( L) ;
+   // eseguo
+   bool bOk = ExeCurveBezierApproxToNonRat( nId, dTol) ;
+   LuaSetParam( L, bOk) ;
+
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCurveBezierApproxWithCubicBeziers( lua_State* L)
+{
+   // 1 o 2 parametri : CrvId [, dTol]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   double dTol = 10 * EPS_SMALL ;
+   LuaGetParam( L, 2, dTol) ;
+   LuaClearStack( L) ;
+   // eseguo
+   bool bOk = ExeCurveBezierApproxWithCubicBeziers( nId, dTol) ;
+   LuaSetParam( L, bOk) ;
+
+   return 1 ;
+}
+ 
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbModifyCurve( LuaMgr& luaMgr)
@@ -1082,6 +1260,7 @@ LuaInstallGdbModifyCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSplitCurveAtCorners", LuaSplitCurveAtCorners) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSplitCurveAtSelfInters", LuaSplitCurveAtSelfInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtModifyArcRadius", LuaModifyArcRadius) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtModifyArcAngCenter", LuaModifyArcAngCenter) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtModifyArcToExplementary", LuaModifyArcToExplementary) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtModifyArcByFlip", LuaModifyArcByFlip) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCloseCurveCompo", LuaCloseCurveCompo) ;
@@ -1100,11 +1279,19 @@ LuaInstallGdbModifyCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeCurveCompo", LuaExplodeCurveCompo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtMergeCurvesInCurveCompo", LuaMergeCurvesInCurveCompo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveCurveCompoUndercutOnY", LuaRemoveCurveCompoUndercutOnY) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoSetTempProp", LuaCurveCompoSetTempProp) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoSetTempParam", LuaCurveCompoSetTempParam) ;  
    bOk = bOk && luaMgr.RegisterFunction( "EgtChainCurvesInGroup", LuaChainCurvesInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtReorderCurvesInGroup", LuaReorderCurvesInGroup) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtProjectCurveOnSurfTm", LuaProjectCurveOnSurfTm) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtProjectCurveOnSurf", LuaProjectCurveOnSurf) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtProjectCurveOnSurfDir", LuaProjectCurveOnSurfDir) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtProjectCurveOnSurfExt", LuaProjectCurveOnSurfExt) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveGetVoronoi", LuaCurveGetVoronoi) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveMedialAxisAdv", LuaCurveMedialAxisAdv) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveGetFatCurve", LuaCurveGetFatCurve) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierIncreaseDeg", LuaCurveBezierIncreaseDegree) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierDecreaseDeg", LuaCurveBezierDecreaseDegree) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierApproxToNonRat", LuaCurveBezierApproxToNonRat) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtApproxBezierWithCubics", LuaCurveBezierApproxWithCubicBeziers) ;
    return bOk ;
 }

LUA_GdbModifySurf.cpp

@@ -18,12 +18,12 @@
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EGkCurve.h"
+#include "/EgtDev/Include/EGkSurfTriMeshAux.h"
 #include "/EgtDev/Include/EGkGdbConst.h"
 #include "/EgtDev/Include/EGkLuaAux.h"
 
 using namespace std ;
 
-
 //----------------------------------------------------------------------------
 static int
 LuaInvertSurf( lua_State* L)
@@ -62,14 +62,16 @@ LuaExplodeSurf( lua_State* L)
 static int
 LuaApproxSurf( lua_State* L)
 {
-  // 1 o 2 parametri : Id [, dLinTol]
+  // 1 o 2 parametri : Id [, dLinTol [, dTriaMinSide]]
    int nId ;
    LuaCheckParam( L, 1, nId)
    double dLinTol = LIN_TOL_SRF ;
-   LuaGetParam( L, 2, dLinTol) ;
+   double dTriaMinSide = 100 * EPS_SMALL ;
+   if ( LuaGetParam( L, 2, dLinTol))
+      LuaGetParam( L, 3, dTriaMinSide) ;
    LuaClearStack( L) ;
   // approssimazione della superficie
-   bool bOk = ExeApproxSurface( nId, dLinTol) ;
+   bool bOk = ExeApproxSurface( nId, dLinTol, dTriaMinSide) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -164,6 +166,23 @@ LuaSurfFrOffsetAdv( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSurfFrEraseChunk( lua_State* L)
+{
+  // 2 parametri : Id, nChunk
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nChunk ;
+   LuaCheckParam( L, 2, nChunk)
+   LuaClearStack( L) ;
+  // eseguo l'offset della regione
+   bool bOk = ExeSurfFrEraseChunk( nId, nChunk) ;
+   LuaSetParam( L, bOk) ;
+
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfTmMoveVertex( lua_State* L)
@@ -188,6 +207,30 @@ LuaSurfTmMoveVertex( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSurfTmMoveFacet( lua_State* L)
+{
+  // 3 o 4 o 5 parametri : nId, nFacet, vtMove [, nRefId] [, bUpdate]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nFacet ;
+   LuaCheckParam( L, 2, nFacet)
+   Vector3d vtMove ;
+   LuaCheckParam( L, 3, vtMove)
+   int nRefType = RTY_DEFAULT ;
+   bool bUpdate = true ;
+   if ( LuaGetParam( L, 4, nRefType))
+      LuaGetParam( L, 5, bUpdate) ;
+   else
+      LuaGetParam( L, 4, bUpdate) ;
+   LuaClearStack( L) ;
+  // sposto la faccia di indice dato della trimesh
+   bool bOk = ExeSurfTmMoveFacet( nId, nFacet, vtMove, nRefType, bUpdate) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaSurfTmToTriangles( lua_State* L)
@@ -356,20 +399,6 @@ LuaSurfTmIntersect( lua_State* L)
    return 1 ;
 }
 
-//-------------------------------------------------------------------------------
-static int
-LuaSurfTmResetTwoColors( lua_State* L)
-{
-  // 1 parametro : Id
-   int nId ;
-   LuaCheckParam( L, 1, nId)
-   LuaClearStack( L) ;
-  // eseguo reset TFlag per annullare due colori
-   bool bOk = ExeSurfTmResetTwoColors( nId) ;
-   LuaSetParam( L, bOk) ;
-   return 1 ;
-}
-
 //-------------------------------------------------------------------------------
 static int
 LuaSurfTmSplit( lua_State* L)
@@ -445,18 +474,205 @@ LuaSurfTmSubtractProjectedFacesOnFace( lua_State* L)
    return 4 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmSetFaceColor( lua_State* L)
+{
+  // 3 parametri : Id, nFacet, nColor
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nFacet ;
+   LuaCheckParam( L, 2, nFacet)
+   int nColor ;
+   LuaCheckParam( L, 3, nColor)
+   LuaClearStack( L) ;
+  // imposto il colore alla faccia della superficie TM
+   bool bOk = ExeSurfTmSetFaceColor( nId, nFacet, nColor) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmGetTriaColor( lua_State* L)
+{
+  // 2 parametri : Id, nTria
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nTria ;
+   LuaCheckParam( L, 2, nTria)
+   LuaClearStack( L) ;
+  // recupero il flag di colore del triangolo della superficie TM
+   int nColor ;
+   bool bOk = ExeSurfTmGetTriaColor( nId, nTria, nColor) ;
+   if ( bOk)
+      LuaSetParam( L, nColor) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmResetTwoColors( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // eseguo reset TFlag per annullare due colori
+   bool bOk = ExeSurfTmResetTwoColors( nId) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmSetShowEdges( lua_State* L)
+{
+  // 2 parametri : Id, bShow
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   bool bShow ;
+   LuaCheckParam( L, 2, bShow) ;
+   LuaClearStack( L) ;
+  // imposto flag visualizzazione spigoli vivi
+   bool bOk = ExeSurfTmSetShowEdges( nId, bShow) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmGetShowEdges( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // recupero il flag di visualizzazione degli spigoli vivi della superficie TM
+   bool bShow ;
+   bool bOk = ExeSurfTmGetShowEdges( nId, bShow) ;
+   if ( bOk)
+      LuaSetParam( L, bShow) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmSetSmoothAng( lua_State* L)
+{
+  // 2 parametri : nId, dAngDeg
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   double dAngDeg ;
+   LuaCheckParam( L, 2, dAngDeg)
+   LuaClearStack( L) ;
+  // aggiorno lo smooth angle della superficie
+   bool bOk = ExeSurfTmSetSmoothAng( nId, dAngDeg) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmGetSmoothAng( lua_State* L)
+{
+  // 1 parametro : nId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // recupero lo smooth angle della superficie
+   double dAngDeg ;
+   bool bOk = ExeSurfTmGetSmoothAng( nId, dAngDeg) ;
+   if ( bOk)
+      LuaSetParam( L, dAngDeg) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmOffset( lua_State* L)
+{
+  // 4 o 5 parametri : ParentId, vIds, dOffs, dLinTol [, nType]
+   int nParentId ;
+   LuaGetParam( L, 1, nParentId) ;
+   INTVECTOR vIds ;
+   LuaCheckParam( L, 2, vIds)
+   double dOffs ;
+   LuaCheckParam( L, 3, dOffs)
+   double dLinTol ;
+   LuaCheckParam( L, 4, dLinTol) ;
+   int nType = STMOFF_FILLET ;
+   LuaGetParam( L, 5, nType) ;
+   LuaClearStack( L) ;
+  // interseco la prima superficie con la seconda
+   int nId = ExeSurfTmOffset( nParentId, vIds, dOffs, dLinTol, nType) ;
+   LuaSetParam( L, nId) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmThickeningOffset( lua_State* L)
+{
+  // 4 o 5 parametri : ParentId, vIds, dOffs, dLinTol [, nType]
+   int nParentId ;
+   LuaGetParam( L, 1, nParentId) ;
+   INTVECTOR vIds ;
+   LuaCheckParam( L, 2, vIds)
+   double dOffs ;
+   LuaCheckParam( L, 3, dOffs)
+   double dLinTol ;
+   LuaCheckParam( L, 4, dLinTol) ;
+   int nType = STMOFF_FILLET ;
+   LuaGetParam( L, 5, nType) ;
+   LuaClearStack( L) ;
+  // interseco la prima superficie con la seconda
+   int nId = ExeSurfTmThickeningOffset( nParentId, vIds, dOffs, dLinTol, nType) ;
+   LuaSetParam( L, nId) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCutSurfBzPlane( lua_State* L)
+{
+  // 4 o 5 parametri : Id, ptOn, vtN, bSaveOnEq [, nRefType]
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   Point3d ptOn ;
+   LuaCheckParam( L, 2, ptOn)
+   Vector3d vtN ;
+   LuaCheckParam( L, 3, vtN)
+   bool bSaveOnEq ;
+   LuaGetParam( L, 4, bSaveOnEq) ;
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 5, nRefType) ;
+   LuaClearStack( L) ;
+  // taglio la superficie con ilpiano
+   bool bOk = ExeCutSurfBzPlane( nId, ptOn, vtN, bSaveOnEq, nRefType) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSurfBzTrim( lua_State* L)
 {
-   // 2 parametri : nId, nCutterId
+  // 2 parametri : nId, nCutterId
    int nId ;
    LuaCheckParam( L, 1, nId)
    int nCutterId ;
    LuaCheckParam( L, 2, nCutterId)
    LuaClearStack( L) ;
-   // taglio la prima superficie in base alla seconda
+  // taglio la prima superficie in base alla seconda
-   //bool bOk = ExeSurfTmCut( nId, nCutterId, bInVsOut, bOn) ;
    bool bOk = ExeSurfBzTrim( nId, nCutterId) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -466,7 +682,7 @@ LuaSurfBzTrim( lua_State* L)
 bool
 LuaInstallGdbModifySurf( LuaMgr& luaMgr)
 {
-   bool bOk = ( &luaMgr != nullptr) ;
+   bool bOk = true ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtInvertSurf", LuaInvertSurf) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeSurf", LuaExplodeSurf) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtApproxSurf", LuaApproxSurf) ;
@@ -475,7 +691,9 @@ LuaInstallGdbModifySurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrIntersect", LuaSurfFrIntersect) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrOffset", LuaSurfFrOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrOffsetAdv", LuaSurfFrOffsetAdv) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfFrEraseChunk", LuaSurfFrEraseChunk) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmMoveVertex", LuaSurfTmMoveVertex) ;  
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmMoveFacet", LuaSurfTmMoveFacet) ;  
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmToTriangles", LuaSurfTmToTriangles) ;  
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmRemoveFacet", LuaSurfTmRemoveFacet) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSwapFacets", LuaSurfTmSwapFacets) ;
@@ -485,10 +703,19 @@ LuaInstallGdbModifySurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmAdd", LuaSurfTmAdd) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSubtract", LuaSurfTmSubtract) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmIntersect", LuaSurfTmIntersect) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmResetTwoColors", LuaSurfTmResetTwoColors) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSplit", LuaSurfTmSplit) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmCut", LuaSurfTmCut) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSubtractProjectedFacesOnFace", LuaSurfTmSubtractProjectedFacesOnFace) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetFaceColor", LuaSurfTmSetFaceColor) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetTriaColor", LuaSurfTmGetTriaColor) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmResetTwoColors", LuaSurfTmResetTwoColors) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetShowEdges", LuaSurfTmSetShowEdges) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetShowEdges", LuaSurfTmGetShowEdges) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetSmoothAng", LuaSurfTmSetSmoothAng) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetSmoothAng", LuaSurfTmGetSmoothAng) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmOffset", LuaSurfTmOffset) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmThickeningOffset", LuaSurfTmThickeningOffset) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCutSurfBzPlane", LuaCutSurfBzPlane) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzTrim", LuaSurfBzTrim) ;
    return bOk ;
 }

LUA_GdbModifyVol.cpp

@@ -56,6 +56,42 @@ LuaVolZmapChangeResolution( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaVolZmapSetShowEdges( lua_State* L)
+{
+  // 2 parametri : Id, bShow
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   bool bShow ;
+   LuaCheckParam( L, 2, bShow) ;
+   LuaClearStack( L) ;
+  // imposto flag visualizzazione spigoli vivi
+   bool bOk = ExeVolZmapSetShowEdges( nId, bShow) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaVolZmapGetShowEdges( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // imposto flag visualizzazione spigoli vivi
+   bool bShow ;
+   bool bOk = ExeVolZmapGetShowEdges( nId, bShow) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, bShow) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaRemoveVolZmapPart( lua_State* L)
@@ -135,7 +171,7 @@ LuaVolZmapSetAdvTool( lua_State* L)
 static int
 LuaVolZmapSetSawTool( lua_State* L)
 {
-  // 7 o 8 parametri : vIds, sToolName, dLen, dDiam, dThick, dStemDiam, dCornR, nFlag
+  // 7 o 8 parametri : vIds, sToolName, dLen, dDiam, dThick, dStemDiam, dCornR [, nFlag]
    INTVECTOR vIds ;
    LuaCheckParam( L, 1, vIds)
    string sToolName ;
@@ -164,7 +200,7 @@ LuaVolZmapSetSawTool( lua_State* L)
 static int
 LuaVolZmapSetGenTool( lua_State* L)
 {
-  // 3 o 4 parametri : vIds, sToolName, ToolSectId, nFlag
+  // 3 o 4 parametri : vIds, sToolName, ToolSectId [, nFlag]
    INTVECTOR vIds ;
    LuaCheckParam( L, 1, vIds)
    string sToolName ;
@@ -185,7 +221,7 @@ LuaVolZmapSetGenTool( lua_State* L)
 static int
 LuaVolZmapSetMortiserTool( lua_State* L)
 {
-  // 6 o 7 parametri : Id, sToolName, dLen, dWidth, dThick, dCornR, nFlag
+  // 6 o 7 parametri : Id, sToolName, dLen, dWidth, dThick, dCornR [, nFlag]
    INTVECTOR vIds ;
    LuaCheckParam( L, 1, vIds)
    string sToolName ;
@@ -212,7 +248,7 @@ LuaVolZmapSetMortiserTool( lua_State* L)
 static int
 LuaVolZmapSetChiselTool( lua_State* L)
 {
-  // 5 o 6 parametri : vIds, sToolName, dLen, dWidth, dThick, nFlag
+  // 5 o 6 parametri : vIds, sToolName, dLen, dWidth, dThick [, nFlag]
    INTVECTOR vIds ;
    LuaCheckParam( L, 1, vIds)
    string sToolName ;
@@ -233,6 +269,31 @@ LuaVolZmapSetChiselTool( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaVolZmapSetAdditiveTool( lua_State* L)
+{
+  // 5 o 6 parametri : vIds, sToolName, dLen, dDiam, dCornR [, nFlag]
+   INTVECTOR vIds ;
+   LuaCheckParam( L, 1, vIds)
+   string sToolName ;
+   LuaCheckParam( L, 2, sToolName)
+   double dLen ;
+   LuaCheckParam( L, 3, dLen)
+   double dDiam ;
+   LuaCheckParam( L, 4, dDiam)
+   double dCornR ;
+   LuaCheckParam( L, 5, dCornR)
+   int nFlag = 1 ;
+   LuaGetParam( L, 6, nFlag) ;
+   LuaClearStack( L) ;
+  // imposto utensile additivo a Zmap indicati
+   bool bOk = ExeVolZmapSetAdditiveTool( vIds, sToolName, dLen, dDiam, dCornR, nFlag, true) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaVolZmapResetTool( lua_State* L)
@@ -336,13 +397,85 @@ LuaCutVolZmapPlane( lua_State* L)
    int nRefType = RTY_DEFAULT ;
    LuaGetParam( L, 4, nRefType) ;
    LuaClearStack( L) ;
-  // taglio la superficie con ilpiano
+  // taglio la superficie con il piano
    bool bOk = ExeCutVolZmapPlane( nId, ptOn, vtN, nRefType) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaUpdateVolZmapByAddingSurfTm( lua_State* L)
+{
+  // 2 parametri : nVolZmapId, StmId,
+   int nVolZmapId ;
+   LuaCheckParam( L, 1, nVolZmapId) ;
+   int nStmId ;
+   LuaCheckParam( L, 2, nStmId) ;
+   LuaClearStack( L) ;
+   bool bOk = ExeUpdateVolZmapByAddingSurfTm( nVolZmapId, nStmId) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaVolZmapMakeUniform( lua_State* L)
+{
+  // 2 o 3 o 4 parametri : nVolZmapId, dToler [, bExtensionFirst] [, nToolNum]
+   int nVolZmapId ;
+   LuaCheckParam( L, 1, nVolZmapId) ;
+   double dToler ;
+   LuaCheckParam( L, 2, dToler) ;
+   bool bExtensionFirst = true ;
+   LuaGetParam( L, 3, bExtensionFirst) ;
+   int nToolNum = 0 ;
+   LuaGetParam( L, 4, nToolNum) ;
+   LuaClearStack( L) ;
+   bool bOk = ExeVolZmapMakeUniform( nVolZmapId, dToler, bExtensionFirst, nToolNum) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaVolZmapOffset( lua_State* L)
+{
+  // 3 parametri : Id, dDist, nType
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   double dDist ;
+   LuaCheckParam( L, 2, dDist)
+   int nType = VolZmapOffset::FILLET ;
+   LuaGetParam( L, 3, nType) ;
+   LuaClearStack( L) ;
+  // eseguo l'offset della regione
+   bool bOk = ExeVolZMapOffset( nId, dDist, nType) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaVolZmapRemoveFins( lua_State* L)
+{
+  // 3 parametri : Id, vtDir, dThick
+   int nId ;
+   LuaCheckParam( L, 1, nId) ;
+   Vector3d vtDir ;
+   LuaCheckParam( L, 2, vtDir) ;
+   double dThick ;
+   LuaCheckParam( L, 3, dThick) ;
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 4, nRefType) ;
+   LuaClearStack( L) ;
+  // Eseguo la rimozione delle alette
+   bool bOk = ExeVolZMapRemoveFins( nId, vtDir, dThick, nRefType) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbModifyVol( LuaMgr& luaMgr)
@@ -350,6 +483,8 @@ LuaInstallGdbModifyVol( LuaMgr& luaMgr)
    bool bOk = ( &luaMgr != nullptr) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeVolume", LuaExplodeVolume) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapChangeResolution", LuaVolZmapChangeResolution) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetShowEdges", LuaVolZmapSetShowEdges) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapGetShowEdges", LuaVolZmapGetShowEdges) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveVolZmapPart", LuaRemoveVolZmapPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetStdTool", LuaVolZmapSetStdTool) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetAdvTool", LuaVolZmapSetAdvTool) ;
@@ -357,9 +492,14 @@ LuaInstallGdbModifyVol( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetGenTool", LuaVolZmapSetGenTool) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetMortiserTool", LuaVolZmapSetMortiserTool) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetChiselTool", LuaVolZmapSetChiselTool) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetAdditiveTool", LuaVolZmapSetAdditiveTool) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapResetTool", LuaVolZmapResetTool) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapGetToolOutline", LuaVolZmapGetToolOutline) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapMillingStep", LuaVolZmapMillingStep) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCutVolZmapPlane", LuaCutVolZmapPlane) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtUpdateVolZmapByAddingSurfTm", LuaUpdateVolZmapByAddingSurfTm ) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapMakeUniform", LuaVolZmapMakeUniform) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapOffset", LuaVolZmapOffset) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapRemoveFins", LuaVolZmapRemoveFins) ;
    return bOk ;
 }

LUA_GdbObjAttribs.cpp

@@ -42,13 +42,13 @@ LuaCopyAttributes( lua_State* L)
 static int
 LuaSetLevel( lua_State* L)
 {
-  // 2 parametri : nId, nLevel
+  // 2 parametri : Ids, nLevel
-   int nId ;
+   INTVECTOR vId ;
-   LuaCheckParam( L, 1, nId)
+   LuaCheckParam( L, 1, vId)
    int nLevel ;
    LuaCheckParam( L, 2, nLevel)
   // imposto lo stato
-   bool bOk = ExeSetLevel( nId, nLevel) ;
+   bool bOk = ExeSetLevel( vId, nLevel) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -111,14 +111,14 @@ LuaGetCalcLevel( lua_State* L)
 static int
 LuaSetMode( lua_State* L)
 {
-  // 2 parametri : nId, nMode
+  // 2 parametri : Ids, nMode
-   int nId ;
+   INTVECTOR vId ;
-   LuaCheckParam( L, 1, nId)
+   LuaCheckParam( L, 1, vId)
    int nMode ;
    LuaCheckParam( L, 2, nMode)
    LuaClearStack( L) ;
   // imposto il modo
-   bool bOk = ExeSetMode( nId, nMode) ;
+   bool bOk = ExeSetMode( vId, nMode) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -179,7 +179,7 @@ LuaGetCalcMode( lua_State* L)
 static int
 LuaSetStatus( lua_State* L)
 {
-  // 2 parametri : Id, nStatus
+  // 2 parametri : Ids, nStatus
    INTVECTOR vId ;
    LuaCheckParam( L, 1, vId)
    int nStatus ;
@@ -247,12 +247,14 @@ LuaGetCalcStatus( lua_State* L)
 static int
 LuaSetMark( lua_State* L)
 {
-  // 1 parametro : Id
+  // 1 o 2 parametri : Id [, nMark]
    int nId ;
    LuaCheckParam( L, 1, nId)
+   int nMark = 1 ;
+   LuaGetParam( L, 2, nMark) ;
    LuaClearStack( L) ;
   // imposto l'evidenziazione
-   bool bOk = ExeSetMark( nId) ;
+   bool bOk = ExeSetMark( nId, nMark) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -782,6 +784,25 @@ LuaGetTextureFrame( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSetStipple( lua_State* L)
+{
+  // 3 parametri : Id, nFactor, nPattern
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nFactor ;
+   LuaCheckParam( L, 2, nFactor)
+   int nPattern ;
+   LuaCheckParam( L, 3, nPattern)
+   LuaClearStack( L) ;
+  // setto stipple
+   bool bOk = ExeSetStipple( nId, nFactor, nPattern) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbObjAttribs( LuaMgr& luaMgr)
@@ -824,5 +845,6 @@ LuaInstallGdbObjAttribs( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveTextureData", LuaRemoveTextureData) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetTextureName", LuaGetTextureName) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetTextureFrame", LuaGetTextureFrame) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSetStipple", LuaSetStipple) ;
    return bOk ;
 }

LUA_GdbObjects.cpp

@@ -208,31 +208,6 @@ LuaGetPrev( lua_State* L)
    return 1 ;
 }
 
-//-------------------------------------------------------------------------------
-static int
-LuaGetNameInGroup( lua_State* L)
-{
-  // 2 parametri : GroupId, sName
-   int nGroupId = GDB_ID_NULL ;
-   LuaGetParam( L, 1, nGroupId) ;
-   string sName ;
-   LuaGetParam( L, 2, sName) ;
-   LuaClearStack( L) ;
-  // recupero tutti gli oggetti del gruppo con il nome o suo inizio desiderato
-   INTVECTOR vId ;
-   int nId = ExeGetFirstNameInGroup( nGroupId, sName) ;
-   while ( nId != GDB_ID_NULL) {
-      vId.push_back ( nId) ;
-      nId = ExeGetNextName( nId, sName) ;
-   }
-  // restituisco il risultato
-   if ( ! vId.empty())
-      LuaSetParam( L, vId) ;
-   else
-      LuaSetParam( L) ;
-   return 1 ;
-}
-
 //-------------------------------------------------------------------------------
 static int
 LuaGetFirstNameInGroup( lua_State* L)
@@ -313,6 +288,48 @@ LuaGetPrevName( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetNameInGroup( lua_State* L)
+{
+  // 2 parametri : GroupId, sName
+   int nGroupId = GDB_ID_NULL ;
+   LuaGetParam( L, 1, nGroupId) ;
+   string sName ;
+   LuaGetParam( L, 2, sName) ;
+   LuaClearStack( L) ;
+  // recupero tutti gli oggetti del gruppo con il nome o suo inizio desiderato
+   INTVECTOR vIds ;
+   bool bOk = ExeGetNameInGroup( nGroupId, sName, vIds) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, vIds) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaGetInfoInGroup( lua_State* L)
+{
+  // 2 parametri : GroupId, sKey
+   int nGroupId = GDB_ID_NULL ;
+   LuaGetParam( L, 1, nGroupId) ;
+   string sKey ;
+   LuaGetParam( L, 2, sKey) ;
+   LuaClearStack( L) ;
+  // recupero tutti gli oggetti con l'info richiesta
+   INTVECTOR vIds ;
+   bool bOk = ExeGetInfoInGroup( nGroupId, sKey, vIds) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, vIds) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaGetFirstGroupInGroup( lua_State* L)
@@ -472,6 +489,32 @@ LuaCopy( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCopyEx( lua_State* L)
+{
+  // 4 o 5 parametri : nSouCtx, SouId, nDestCtx, RefId [, nSonBeforeAfter]
+   int nSouCtx ;
+   LuaCheckParam( L, 1, nSouCtx)
+   int nSouId ;
+   LuaCheckParam( L, 2, nSouId)
+   int nDestCtx ;
+   LuaCheckParam( L, 3, nDestCtx)
+   int nRefId ;
+   LuaCheckParam( L, 4, nRefId)
+   int nSonBeforeAfter = GDB_LAST_SON ;
+   LuaGetParam( L, 5, nSonBeforeAfter) ;
+   LuaClearStack( L) ;
+  // eseguo la copia
+   int nNewId = ExeCopyEx( nSouCtx, nSouId, nDestCtx, nRefId, nSonBeforeAfter) ;
+  // restituisco il risultato
+   if ( nNewId != GDB_ID_NULL)
+      LuaSetParam( L, nNewId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaCopyGlob( lua_State* L)
@@ -494,6 +537,51 @@ LuaCopyGlob( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCopyGlobEx( lua_State* L)
+{
+  // 4 o 5 parametri : nSouCtx, SouId, nDestCtx, RefId [, nSonBeforeAfter]
+   int nSouCtx ;
+   LuaCheckParam( L, 1, nSouCtx)
+   int nSouId ;
+   LuaCheckParam( L, 2, nSouId)
+   int nDestCtx ;
+   LuaCheckParam( L, 3, nDestCtx)
+   int nRefId ;
+   LuaCheckParam( L, 4, nRefId)
+   int nSonBeforeAfter = GDB_LAST_SON ;
+   LuaGetParam( L, 5, nSonBeforeAfter) ;
+   LuaClearStack( L) ;
+  // eseguo la copia
+   int nNewId = ExeCopyGlobEx( nSouCtx, nSouId, nDestCtx, nRefId, nSonBeforeAfter) ;
+  // restituisco il risultato
+   if ( nNewId != GDB_ID_NULL)
+      LuaSetParam( L, nNewId) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaDuplicateGeomDB( lua_State* L)
+{
+  // 2 o 3 parametri : nSouCtx, nDestCtx [, bSkipTemp]
+   int nSouCtx ;
+   LuaCheckParam( L, 1, nSouCtx)
+   int nDestCtx ;
+   LuaCheckParam( L, 2, nDestCtx)
+   bool bSkipTemp = false ;
+   LuaGetParam( L, 3, bSkipTemp) ;
+   LuaClearStack( L) ;
+  // eseguo la copia
+   bool bOk = ExeDuplicateGeomDB( nSouCtx, nDestCtx, bSkipTemp) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaRelocate( lua_State* L)
@@ -632,11 +720,12 @@ LuaInstallGdbObjects( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetNext", LuaGetNext) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetLastInGroup", LuaGetLastInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetPrev", LuaGetPrev) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtGetNameInGroup", LuaGetNameInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetFirstNameInGroup", LuaGetFirstNameInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetNextName", LuaGetNextName) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetLastNameInGroup", LuaGetLastNameInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetPrevName", LuaGetPrevName) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetNameInGroup", LuaGetNameInGroup) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetInfoInGroup", LuaGetInfoInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetFirstGroupInGroup", LuaGetFirstGroupInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetNextGroup", LuaGetNextGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetLastGroupInGroup", LuaGetLastGroupInGroup) ;
@@ -645,7 +734,10 @@ LuaInstallGdbObjects( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetBBoxGlob", LuaGetBBoxGlob) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetBBoxRef", LuaGetBBoxRef) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCopy", LuaCopy) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCopyEx", LuaCopyEx) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCopyGlob", LuaCopyGlob) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCopyGlobEx", LuaCopyGlobEx) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtDuplicateGeomDB", LuaDuplicateGeomDB) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRelocate", LuaRelocate) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRelocateGlob", LuaRelocateGlob) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGroupSwap", LuaGroupSwap) ;

LUA_GeoBase.cpp

@@ -530,6 +530,83 @@ LuaBBoxLocToLoc( lua_State* L)
    }
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaQuaternionFromAxisAngle( lua_State* L)
+{
+  // 2 parametri : vtAx, dAngDeg
+   Vector3d vtAx ;
+   LuaCheckParam( L, 1, vtAx)
+   double dAngDeg ;
+   LuaCheckParam( L, 2, dAngDeg)
+   LuaClearStack( L) ;
+  // calcolo il quaternione che produce la rotazione equivalente
+   Quaternion qtQ = FromAxisAngle( vtAx, dAngDeg) ;
+   if ( ! qtQ.IsSmall())
+      LuaSetParam( L, qtQ) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaQuaternionToAxisAngle( lua_State* L)
+{
+  // 1 parametro : Quaternion
+   Quaternion qtQ ;
+   LuaCheckParam( L, 1, qtQ)
+   LuaClearStack( L) ;
+  // calcolo l'asse e l'angolo di rotazione equivalenti
+   Vector3d vtAx ;
+   double dAngDeg ;
+   bool bOk = ToAxisAngle( qtQ, vtAx, dAngDeg) ;
+   if ( bOk) {
+      LuaSetParam( L, vtAx) ;
+      LuaSetParam( L, dAngDeg) ;
+      return 2 ;
+   }
+   else {
+      LuaSetParam( L) ;
+      return 1 ;
+   }
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaQuaternionFromFrame( lua_State* L)
+{
+  // 1 parametro : Frame
+   Frame3d frFrame ;
+   LuaCheckParam( L, 1, frFrame)
+   LuaClearStack( L) ;
+  // calcolo il quaternione che produce l'orientamento di questo frame tramite rotazione dal globale
+   Quaternion qtQ = FromFrame( frFrame) ;
+   if ( ! qtQ.IsSmall())
+      LuaSetParam( L, qtQ) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaQuaternionToFrame( lua_State* L)
+{
+  // 1 parametro : Quaternion
+   Quaternion qtQ ;
+   LuaCheckParam( L, 1, qtQ)
+   LuaClearStack( L) ;
+  // calcolo il frame equivalente come orientamento a quello globale ruotato dal quaternione
+   Frame3d frFrame ;
+   bool bOk = ToFrame( qtQ, frFrame) ;
+   if ( bOk)
+      LuaSetParam( L, frFrame) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGeoBase( LuaMgr& luaMgr)
@@ -557,5 +634,9 @@ LuaInstallGeoBase( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtBBoxToGlob", LuaBBoxToGlob) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBBoxToLoc", LuaBBoxToLoc) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtBBoxLocToLoc", LuaBBoxLocToLoc) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtQuaternionFromAxisAngle", LuaQuaternionFromAxisAngle) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtQuaternionToAxisAngle", LuaQuaternionToAxisAngle) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtQuaternionFromFrame", LuaQuaternionFromFrame) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtQuaternionToFrame", LuaQuaternionToFrame) ;
    return bOk ;
 }

LUA_GeoDist.cpp

@@ -111,6 +111,36 @@ LuaPointSurfTmDist( lua_State* L)
    return 3 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaPointSurfBzDist( lua_State* L)
+{
+  // 2 o 3 parametri : ptP, nSbzId, [, nRefId]
+   Point3d ptP ;
+   LuaCheckParam( L, 1, ptP)
+   int nId ;
+   LuaCheckParam( L, 2, nId)
+   int nRefType = nId ;
+   LuaGetParam( L, 3, nRefType) ;
+   LuaClearStack( L) ;
+  // calcolo la distanza
+   double dDist ;
+   Point3d ptMin ;
+   Vector3d vtN ;
+   bool bOk = ExePointSurfBzDist( ptP, nId, nRefType, &dDist, ptMin, vtN) ;
+   if ( bOk) {
+      LuaSetParam( L, dDist) ;
+      LuaSetParam( L, ptMin) ;
+      LuaSetParam( L, vtN) ;
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 3 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGeoDist( LuaMgr& luaMgr)
@@ -119,5 +149,6 @@ LuaInstallGeoDist( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtPointCurveDist", LuaPointCurveDist) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPointCurveDistSide", LuaPointCurveDistSide) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPointSurfTmDist", LuaPointSurfTmDist) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtPointSurfBzDist", LuaPointSurfBzDist) ;
    return bOk ;
 }

LUA_GeoInters.cpp

@@ -123,6 +123,41 @@ LuaLineSurfTmInters( lua_State* L)
    return 3 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaLineSurfBzInters( lua_State* L)
+{
+   // 3 o 4 parametri : ptP, vtDir, Id, [, nRefId]
+   Point3d ptP ;
+   LuaCheckParam( L, 1, ptP)
+      Vector3d vtDir ;
+   LuaCheckParam( L, 2, vtDir)
+      int nId ;
+   LuaCheckParam( L, 3, nId)
+      int nRefType = nId ;
+   LuaGetParam( L, 4, nRefType) ;
+   LuaClearStack( L) ;
+   // recupero i punti di intersezione tra linea e superficie trimesh
+   INTDBLVECTOR vInters ;
+   if ( ExeLineSurfBzInters( ptP, vtDir, nId, nRefType, vInters)) {
+      LuaSetParam( L, true) ;
+      INTVECTOR vType( vInters.size()) ;
+      DBLVECTOR vPar( vInters.size()) ;
+      for ( size_t i = 0 ; i < vInters.size() ; ++ i) {
+         vType[i] = vInters[i].first ;
+         vPar[i] = vInters[i].second ;
+      }
+      LuaSetParam( L, vType) ;
+      LuaSetParam( L, vPar) ;
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 3 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaLineVolZmapInters( lua_State* L)
@@ -319,18 +354,46 @@ LuaPlaneVolZmapInters( lua_State* L)
 static int
 LuaCurveCurveInters( lua_State* L)
 {
-  // 3 parametri : nId1, nId2, nDestGrpId
+  // 3 o 4 parametri : nId1, nId2, nDestGrpId [, bOnly3D]
    int nId1 ;
    LuaCheckParam( L, 1, nId1)
    int nId2 ;
    LuaCheckParam( L, 2, nId2)
    int nDestGrpId ;
    LuaCheckParam( L, 3, nDestGrpId) ;   
+   bool bOnly3D = false ;
+   LuaGetParam( L, 4, bOnly3D) ;
    LuaClearStack( L) ;
   // eseguo l'intersezione
    int nPntCount = 0 ;
    int nCrvCount = 0 ;
-   int nNewId = ExeCurveCurveInters( nId1, nId2, nDestGrpId, &nPntCount, &nCrvCount) ;
+   int nNewId = ExeCurveCurveInters( nId1, nId2, nDestGrpId, &nPntCount, &nCrvCount, bOnly3D) ;
+   // restituisco il risultato
+   if ( nNewId != GDB_ID_NULL)
+      LuaSetParam( L, nNewId) ;
+   else
+      LuaSetParam( L) ;
+   LuaSetParam( L, nPntCount) ;
+   LuaSetParam( L, nCrvCount) ;
+   return 3 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCurveSurfTmInters( lua_State* L)
+{
+  // 3 parametri : nCrvId, nStmId, nDestGrpId
+   int nCrvId ;
+   LuaCheckParam( L, 1, nCrvId)
+   int nStmId ;
+   LuaCheckParam( L, 2, nStmId)
+   int nDestGrpId ;
+   LuaCheckParam( L, 3, nDestGrpId) ;   
+   LuaClearStack( L) ;
+  // eseguo l'intersezione
+   int nPntCount = 0 ;
+   int nCrvCount = 0 ;
+   int nNewId = ExeCurveSurfTmInters( nCrvId, nStmId, nDestGrpId, &nPntCount, &nCrvCount) ;
    // restituisco il risultato
    if ( nNewId != GDB_ID_NULL)
       LuaSetParam( L, nNewId) ;
@@ -371,6 +434,26 @@ LuaSurfTmSurfTmInters( lua_State* L)
    return 4 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaBBoxOverlap( lua_State* L)
+{
+   // 4 parametri : BBoxA, frA, BBoxB, frB
+   BBox3d bboxA ;
+   LuaCheckParam( L, 1, bboxA)
+   Frame3d frA ;
+   LuaCheckParam( L, 2, frA)
+   BBox3d bboxB ;
+   LuaCheckParam( L, 3, bboxB) ;
+   Frame3d frB ;
+   LuaCheckParam( L, 4, frB) ;
+   LuaClearStack( L) ;
+   bool bRes = ExeBBoxOverlap( bboxA, frA, bboxB, frB) ;
+  // restituisco il risultato
+   LuaSetParam( L, bRes) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGeoInters( LuaMgr& luaMgr)
@@ -379,6 +462,7 @@ LuaInstallGeoInters( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtLineCurveInters", LuaLineCurveInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtLineBoxInters", LuaLineBoxInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtLineSurfTmInters", LuaLineSurfTmInters) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtLineSurfBzInters", LuaLineSurfBzInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtLineVolZmapInters", LuaLineVolZmapInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPlaneCurveInters", LuaPlaneCurveInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPlaneBoxInters", LuaPlaneBoxInters) ;
@@ -386,6 +470,8 @@ LuaInstallGeoInters( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtParPlanesSurfTmInters", LuaParPlanesSurfTmInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPlaneVolZmapInters", LuaPlaneVolZmapInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCurveInters", LuaCurveCurveInters) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveSurfTmInters", LuaCurveSurfTmInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSurfTmInters", LuaSurfTmSurfTmInters) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBBoxOverlap", LuaBBoxOverlap) ;
    return bOk ;
 }

LUA_GeomDB.cpp

@@ -312,16 +312,16 @@ LuaSaveFile( lua_State* L)
 static int
 LuaSaveObjToFile( lua_State* L)
 {
-  // 2 o 3 parametri : nId, path del file [, flag]
+  // 2 o 3 parametri : vId, path del file [, flag]
-   int nId ;
+   INTVECTOR vId ;
-   LuaCheckParam( L, 1, nId)
+   LuaCheckParam( L, 1, vId)
    string sFilePath ;
    LuaCheckParam( L, 2, sFilePath)
    int nFlag = GDB_SV_CMPTXT ;
    LuaGetParam( L, 3, nFlag) ;
    LuaClearStack( L) ;
   // copio il gruppo nel file
-   bool bOk = ExeSaveObjToFile( nId, sFilePath, nFlag) ; 
+   bool bOk = ExeSaveObjToFile( vId, sFilePath, nFlag) ; 
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -331,16 +331,18 @@ LuaSaveObjToFile( lua_State* L)
 static int
 LuaSaveMachGroupToFile( lua_State* L)
 {
-  // 2 o 3 parametri : nMGroupId, path del file [, flag]
+  // 2, 3 o 4 parametri : nMGroupId, [ vPlusId,] sFilePath [, nFlag]
    int nMGroupId ;
    LuaCheckParam( L, 1, nMGroupId)
+   INTVECTOR vPlusId ;
+   int nOffs = ( LuaGetParam( L, 2, vPlusId) ?1 : 0) ;
    string sFilePath ;
-   LuaCheckParam( L, 2, sFilePath)
+   LuaCheckParam( L, 2 + nOffs, sFilePath)
    int nFlag = GDB_SV_CMPTXT ;
-   LuaGetParam( L, 3, nFlag) ;
+   LuaGetParam( L, 3 + nOffs, nFlag) ;
    LuaClearStack( L) ;
   // copio il gruppo nel file
-   bool bOk = ExeSaveMachGroupToFile( nMGroupId, sFilePath, nFlag) ; 
+   bool bOk = ExeSaveMachGroupToFile( nMGroupId, vPlusId, sFilePath, nFlag) ; 
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;

LUA_MachOpt.cpp

@@ -0,0 +1,306 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : LUA_MachOpt.cpp       Data : 02.04.25       Versione : 2.7c1
+// Contenuto : Funzioni per Ottimizzare i tempi tra le lavorazioni per LUA.
+//
+//
+//
+// Modifiche : 02.04.25 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "LUA.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EGkLuaAux.h"
+#include "/EgtDev/Include/EGnStringUtils.h"
+
+using namespace std ;
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachInit( lua_State* L)
+{
+  // Nessun parametro
+   LuaClearStack( L) ;
+  // Inizializzo il calcolatore per minimizzare i tempi tra le lavorazioni
+   bool bOk = ExeOptMachInit() ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachTerminate( lua_State* L)
+{
+  // Nessun parametro
+   LuaClearStack( L) ;
+  // Termino il calcolatore per minimizzare i tempi tra le lavorazioni
+   bool bOk = ExeOptMachTerminate() ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachAddTool( lua_State* L)
+{
+  // Definizione 9 parametri (3 obbligatori)
+   int nId ;
+   LuaCheckParam( L, 1, nId) ;
+   double dTLoad ;
+   LuaCheckParam( L, 2, dTLoad) ;
+   double dTUnload ;
+   LuaCheckParam( L, 3, dTUnload) ;
+   double dTC_X = 0. ;
+   bool bTC_X = LuaGetParam( L, 4, dTC_X) ;
+   double dTC_Y = 0. ;
+   bool bTC_Y = LuaGetParam( L, 5, dTC_Y) ;
+   double dTC_Z = 0. ;
+   bool bTC_Z = LuaGetParam( L, 6, dTC_Z) ;
+   double dTC_A = 0. ;
+   bool bTC_A = LuaGetParam( L, 7, dTC_A) ;
+   double dTC_B = 0. ;
+   bool bTC_B = LuaGetParam( L, 8, dTC_B) ;
+   double dTC_C = 0. ;
+   bool bTC_C = LuaGetParam( L, 9, dTC_C) ;
+   LuaClearStack( L) ;
+  // Aggiungo la Lavorazione
+   bool bOk = ExeOptMachAddTool( nId, dTC_X, dTC_Y, dTC_Z, dTC_A, dTC_B, dTC_C,
+                                      bTC_X, bTC_Y, bTC_Z, bTC_A, bTC_B, bTC_C,
+                                 dTLoad, dTUnload) ;
+  // Rstituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachAddMachining( lua_State* L)
+{
+  // Definizione 5 parametri
+   int nId ;
+   LuaCheckParam( L, 1, nId) ;
+   int nToolId ;
+   LuaCheckParam( L, 2, nToolId) ;
+   int nGroup ;
+   LuaCheckParam( L, 3, nGroup) ;
+   DBLVECTOR vAxStart ;
+   LuaCheckParam( L, 4, vAxStart) ;
+   DBLVECTOR vAxEnd ;
+   LuaCheckParam( L, 5, vAxEnd) ;
+   LuaClearStack( L) ;
+  // Completamento valori assi
+   while ( vAxStart.size() < 6)
+      vAxStart.push_back( 0) ;
+   while ( vAxEnd.size() < 6)
+      vAxEnd.push_back( 0) ;
+  // Aggiungo la Lavorazione
+   bool bOk = ExeOptMachAddMachining( nId, nToolId, nGroup,
+                                      vAxStart[0], vAxStart[1], vAxStart[2], vAxStart[3], vAxStart[4], vAxStart[5],
+                                      vAxEnd[0], vAxEnd[1], vAxEnd[2], vAxEnd[3], vAxEnd[4], vAxEnd[5]) ;
+  // Rstituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachSetFirstMachining( lua_State* L)
+{
+   // 1 parametro : nId
+   int nId = 0 ;
+   LuaCheckParam( L, 1, nId) ;
+   LuaClearStack( L) ;
+  // Imposto la prima lavorazione
+   bool bOk = ExeOptMachSetFirstMachining( nId) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//------------------------------------------------------------------------------
+static int
+LuaOptMachSetLastMachining( lua_State* L)
+{
+   // 1 parametro : nId
+   int nId = 0 ;
+   LuaCheckParam( L, 1, nId) ;
+   LuaClearStack( L) ;
+  // Imposto la prima lavorazione
+   bool bOk = ExeOptMachSetLastMachining( nId) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//------------------------------------------------------------------------------
+static int
+LuaOptMachSetFeeds( lua_State* L)
+{
+  // 2 Parametri : dFeedL, dFeedA
+   double dFeedL = 1. ;
+   LuaCheckParam( L, 1, dFeedL) ;
+   double dFeedA = 1. ;
+   LuaCheckParam( L, 2, dFeedA) ;
+   LuaClearStack( L) ;
+  // Imposto le Feeds
+   bool bOk = ExeOptMachSetFeeds( dFeedL, dFeedA) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachAddDependence( lua_State* L)
+{
+  // 2 parametri : nIdPrev, nIdSucc
+   int nIdPrev = 0 ; int nIdNext = 0 ;
+   LuaCheckParam( L, 1, nIdPrev) ;
+   LuaCheckParam( L, 2, nIdNext) ;
+   LuaClearStack( L) ;
+  // Imposto Dipendenza obbligatoria
+   bool bOk = ExeOptMachAddDependence( nIdPrev, nIdNext) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachAddSuggestedDependence( lua_State* L)
+{
+  // 2 parametri : nIdPrev, nIdSucc
+   int nIdPrev = 0 ; int nIdNext = 0 ;
+   LuaCheckParam( L, 1, nIdPrev) ;
+   LuaCheckParam( L, 2, nIdNext) ;
+   LuaClearStack( L) ;
+  // Imposto Dipendenza suggerita
+   bool bOk = ExeOptMachAddSuggestedDependence( nIdPrev, nIdNext) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachSetAllGroupDependencesAsMandatory( lua_State* L)
+{
+  // 1 Parametro : bAllMendatory
+   bool bAllMendatory = false ;
+   LuaCheckParam( L, 1, bAllMendatory) ;
+   LuaClearStack( L) ;
+  // Imposto il Flag
+   bool bOk = ExeOptMachSetAllGroupDependencesAsMandatory( bAllMendatory) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachSetOptimizationForGroups( lua_State* L)
+{
+  // 1 Parametro : bOptForGroups
+   bool bOptForGroups = false ;
+   LuaCheckParam( L, 1, bOptForGroups) ;
+   LuaClearStack( L) ;
+  // Imposto il Flag
+   bool bOk = ExeOptMachSetOptimizationForGroups( bOptForGroups) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachSetOpenBound( lua_State* L)
+{
+  // 5 parametri : bStartVsEnd, nFlag, dX, dY, dZ
+   bool bStartVsEnd ;
+   LuaCheckParam( L, 1, bStartVsEnd) ;
+   int nFlag ;
+   LuaCheckParam( L, 2, nFlag) ;
+   double dX ;
+   LuaCheckParam( L, 3, dX) ;
+   double dY ;
+   LuaCheckParam( L, 4, dY) ;
+   double dZ ;
+   LuaCheckParam( L, 5, dZ) ;
+   LuaClearStack( L) ;
+  // Imposto la condizione
+   bool bOk = ExeOptMachSetOpenBound( bStartVsEnd, nFlag, dX, dY, dZ) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachSetOpenBoundForGroups( lua_State* L)
+{
+  // 6 parametri : nGroup, bStartVsEnd, nFlag, dX, dY, dZ
+   int nGroup ;
+   LuaCheckParam( L, 1, nGroup) ;
+   bool bStartVsEnd ;
+   LuaCheckParam( L, 2, bStartVsEnd) ;
+   int nFlag ;
+   LuaCheckParam( L, 3, nFlag) ;
+   double dX ;
+   LuaCheckParam( L, 4, dX) ;
+   double dY ;
+   LuaCheckParam( L, 5, dY) ;
+   double dZ ;
+   LuaCheckParam( L, 6, dZ) ;
+   LuaClearStack( L) ;
+  // Imposto la condizione
+   bool bOk = ExeOptMachSetOpenBoundForGroups( nGroup, bStartVsEnd, nFlag, dX, dY, dZ) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaOptMachCalculate( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // eseguo calcolo di minimo percorso
+   INTVECTOR vOrder ;
+   bool bOk = ExeOptMachCalculate( vOrder) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, vOrder) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+LuaInstallMachiningOptimization( LuaMgr& luaMgr)
+{
+   bool bOk = ( &luaMgr != nullptr) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachInit", LuaOptMachInit) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachTerminate", LuaOptMachTerminate) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachAddTool", LuaOptMachAddTool) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachAddMachining", LuaOptMachAddMachining) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetFirstMachining", LuaOptMachSetFirstMachining) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetLastMachining", LuaOptMachSetLastMachining) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetFeeds", LuaOptMachSetFeeds) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachAddDependence", LuaOptMachAddDependence) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachAddSuggestedDependence", LuaOptMachAddSuggestedDependence) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetAllGroupsDependencesAsMandatory", LuaOptMachSetAllGroupDependencesAsMandatory) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetOptimizationForGroups", LuaOptMachSetOptimizationForGroups) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetOpenBound", LuaOptMachSetOpenBound) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachSetOpenBoundForGroups", LuaOptMachSetOpenBoundForGroups) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtOptMachCalculate", LuaOptMachCalculate) ;
+   return bOk ;
+}

LUA_Nesting.cpp

@@ -340,6 +340,21 @@ LuaAutoNestSetInterpartGap( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaAutoNestSetShearGap( lua_State* L)
+{
+  // 1 parametro : dShearGap
+   double dShearGap ;
+   LuaCheckParam( L, 1, dShearGap)
+   LuaClearStack( L) ;
+  // imposto shear gap
+   bool bOk = ExeAutoNestSetShearGap( dShearGap) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaAutoNestSetReportFile( lua_State* L)
@@ -466,6 +481,28 @@ LuaAutoNestGetOneResult( lua_State* L)
    }
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaAutoNestCalcShearSequence( lua_State* L)
+{
+  // 1 parametro : nNesting
+   int nNesting ;
+   LuaCheckParam( L, 1, nNesting)
+   LuaClearStack( L) ;
+  // calcolo shear sequence
+   PNTVECTOR vPtStart, vPtEnd ;   
+   bool bOk = ExeAutoNestCalcShearSequence( nNesting, vPtStart, vPtEnd) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   if ( bOk) {      
+      LuaSetParam( L, vPtStart) ;
+      LuaSetParam( L, vPtEnd) ;      
+      return 3 ;
+   }
+   else
+      return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallNesting( LuaMgr& luaMgr)
@@ -488,6 +525,7 @@ LuaInstallNesting( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestSetStripYconstraintToPart", LuaAutoNestSetStripYconstraintToPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestSetStripXconstraintToPart", LuaAutoNestSetStripXconstraintToPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestSetInterpartGap", LuaAutoNestSetInterpartGap) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestSetShearGap", LuaAutoNestSetShearGap) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestSetReportFile", LuaAutoNestSetReportFile) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestCompute", LuaAutoNestCompute) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestCancelComputation", LuaAutoNestCancelComputation) ;
@@ -495,6 +533,7 @@ LuaInstallNesting( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestPrintResults", LuaAutoNestPrintResults) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestGetResults", LuaAutoNestGetResults) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestGetOneResult", LuaAutoNestGetOneResult) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtAutoNestCalcShearSequence", LuaAutoNestCalcShearSequence) ;
    
    return bOk ;
 }

LUA_Redis.cpp

@@ -0,0 +1,234 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : LUA_Redis.cpp       Data : 17.09.25        Versione : 2.7i3
+// Contenuto : Funzioni per interfacciarsi con server Redis.
+//
+//
+//
+// Modifiche : 17.09.25 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "LUA.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EGkLuaAux.h"
+
+using namespace std ;
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisConnect( lua_State* L)
+{
+  // 1 parametro : sConnection
+   string sConnection ;
+   LuaCheckParam( L, 1, sConnection)
+   LuaClearStack( L) ;
+  // Imposto la connessione
+   int nIdConnection = 0 ;
+   bool bOk = ExeRedisConnect( sConnection, nIdConnection) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nIdConnection) ;
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisDisconnect( lua_State* L)
+{
+  // 1 parametro : nIdConnection
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   LuaClearStack( L) ;
+  // Imposto la connessione
+   bool bOk = ExeRedisDisconnect( nIdConnection) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisSetValFromKey( lua_State* L)
+{
+  // 3 parametri : nIdConnection, sKey, sVal
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sKey ;
+   LuaCheckParam( L, 2, sKey) ;
+   string sVal ;
+   LuaCheckParam( L, 3, sVal) ;
+   LuaClearStack( L) ;
+  // Imposto il valore della chiave
+   bool bOk = ExeRedisSetValFromKey( nIdConnection, sKey, sVal) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisGetValFromKey( lua_State* L)
+{
+  // 2 parametri : nIdConnection, sKey
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sKey ;
+   LuaCheckParam( L, 2, sKey)
+   LuaClearStack( L) ;
+  // Recupero il valore della chiave
+   string sVal, sType ;
+   bool bOk = ExeRedisGetValFromKey( nIdConnection, sKey, sVal) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, sVal) ;
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisAsyncConnect( lua_State* L)
+{
+  // 2 parametri : sConnection
+   string sConnection ;
+   LuaCheckParam( L, 1, sConnection)
+   LuaClearStack( L) ;
+  // Imposto la connessione
+   int nIdConnection = -1 ;
+   bool bOk = ExeRedisAsyncConnect( sConnection, nIdConnection) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nIdConnection) ;
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisAsyncDiconnect( lua_State* L)
+{
+  // 1 parametro : nIdConnection
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   LuaClearStack( L) ;
+  // Imposto la connessione
+   bool bOK = ExeRedisAsyncDisconnect( nIdConnection) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOK) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisAsyncPublish( lua_State* L)
+{
+  // 3 parametri : nIdConnection, sChannel, sMessage
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sChannel ;
+   LuaCheckParam( L, 2, sChannel) ;
+   string sMessage ;
+   LuaCheckParam( L, 3, sMessage) ;
+   LuaClearStack( L) ;
+  // Pubblico il messaggio sul canale
+   bool bOk = ExeRedisAsyncPublish( nIdConnection, sChannel, sMessage) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//--------------------------------------------------------------------------------
+static int
+LuaRedisAsyncSubscribe( lua_State* L)
+{
+  // 2 parametri : nIdConnection, sChannel
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sChannel ;
+   LuaCheckParam( L, 2, sChannel) ;
+   LuaClearStack( L) ;
+  // Iscrizione al canale
+   bool bOk = ExeRedisAsyncSubscribe( nIdConnection, sChannel) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//--------------------------------------------------------------------------------
+static int
+LuaRedisAsyncUnsubscribe( lua_State* L)
+{
+  // 2 parametri : nIdConnection, sChannel
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sChannel ;
+   LuaCheckParam( L, 2, sChannel) ;
+   LuaClearStack( L) ;
+  // Disiscrizione
+   bool bOk = ExeRedisAsyncUnsubscribe( nIdConnection, sChannel) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisAsyncSubscribeOneMessage( lua_State* L)
+{
+  // 3 parametri : nIdConnection, sChannel, dMaxTimeOut
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sChannel ;
+   LuaCheckParam( L, 2, sChannel) ;
+   double dMaxTimeOut = 0. ;
+   LuaCheckParam( L, 3, dMaxTimeOut) ;
+   LuaClearStack( L) ;
+  // Eseguo funzione speciale di iscrizione - attesa messaggio - disiscrizione
+   string sMessage ;
+   bool bOk = ExeRedisAsyncSubscribeOneMessage( nIdConnection, sChannel, dMaxTimeOut, sMessage) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, sMessage) ;
+   return 2 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRedisAsyncGetMessage( lua_State* L)
+{
+   int nIdConnection = 0 ;
+   LuaCheckParam( L, 1, nIdConnection) ;
+   string sChannel ;
+   LuaCheckParam( L, 2, sChannel) ;
+  // Eseguo la funzione per leggere il messaggio
+   int nCount = 0 ;
+   string sMessage ;
+   bool bOk = ExeRedisAsyncGetMessage( nIdConnection, sChannel, nCount, sMessage) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nCount) ;
+   LuaSetParam( L, sMessage) ;
+   return 3 ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+LuaInstallRedis( LuaMgr& luaMgr)
+{
+   bool bOk = ( &luaMgr != nullptr) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisConnect", LuaRedisConnect) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisDisconnect", LuaRedisDisconnect) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisSetValFromKey", LuaRedisSetValFromKey) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisGetValFromKey", LuaRedisGetValFromKey) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncConnect", LuaRedisAsyncConnect) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncDisconnect", LuaRedisAsyncDiconnect) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncPublish", LuaRedisAsyncPublish) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncSubscribe", LuaRedisAsyncSubscribe) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncUnsubscribe", LuaRedisAsyncUnsubscribe) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncSubscribeOneMessage", LuaRedisAsyncSubscribeOneMessage) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedisAsyncGetMessage", LuaRedisAsyncGetMessage) ;
+   return bOk ;
+}

LUA_Scene.cpp

@@ -73,6 +73,19 @@ LuaDraw( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaRedraw( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // forzo ridisegno
+   bool bOk = ExeRedraw() ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSetShowMode( lua_State* L)
@@ -175,6 +188,21 @@ LuaZoomObject( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSetViewOrizzOffsStep( lua_State* L)
+{
+  // 1 parametro : nDirOffsStep
+   int nDirOffsStep ;
+   LuaCheckParam( L, 1, nDirOffsStep)
+   LuaClearStack( L) ;
+  // imposto offset angolare orizzontale a step di 90° per direzione di vista
+   bool bOk = ExeSetViewOrizzOffsStep( nDirOffsStep) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSetView( lua_State* L)
@@ -228,6 +256,60 @@ LuaSetViewCenter( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetViewOrizzOffsStep( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // recupero offset angolare orizzontale a step di 90° per direzione di vista
+   int nDirOffsStep ;
+   bool bOk = ExeGetViewOrizzOffsStep( &nDirOffsStep) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, nDirOffsStep) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaGetView( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // recupero direzione di vista
+   int nViewDir ;
+   bool bOk = ExeGetView( &nViewDir) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, nViewDir) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaGetGenericView( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // recupero angoli della direzione di vista
+   double dAngVertDeg ;
+   double dAngHorizDeg ;
+   bool bOk = ExeGetGenericView( &dAngVertDeg, &dAngHorizDeg) ;
+  // restituisco il risultato
+   if ( bOk) {
+      LuaSetParam( L, dAngVertDeg) ;
+      LuaSetParam( L, dAngHorizDeg) ;  
+   }
+   else
+      LuaSetParam( L) ;
+   return 2 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaGetImage( lua_State* L)
@@ -253,23 +335,82 @@ LuaGetImage( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetImageEx( lua_State* L)
+{
+  // 11 argomenti : nDriver, b2Buff, nColorBits, nDepthBits, nShowMode, colBackTop, colBackBottom, nCameraDir, nWidth, nHeight, sFile
+   int nDriver ;
+   LuaCheckParam( L, 1, nDriver)
+   bool b2Buff ;
+   LuaCheckParam( L, 2, b2Buff)
+   int nColorBits ;
+   LuaCheckParam( L, 3, nColorBits)
+   int nDepthBits ;
+   LuaCheckParam( L, 4, nDepthBits)
+   int nShowMode ;
+   LuaCheckParam( L, 5, nShowMode)
+   Color colBackTop ;
+   LuaCheckParam( L, 6, colBackTop)
+   Color colBackBottom ;
+   LuaCheckParam( L, 7, colBackBottom)
+   int nCameraDir ;
+   LuaCheckParam( L, 8, nCameraDir)
+   int nWidth ;
+   LuaCheckParam( L, 9, nWidth)
+   int nHeight ;
+   LuaCheckParam( L, 10, nHeight)
+   string sFile ;
+   LuaCheckParam( L, 11, sFile)
+   LuaClearStack( L) ;
+  // creo e salvo una immagine della scena
+   bool bOk = ExeGetImageEx( nDriver, b2Buff, nColorBits, nDepthBits, nShowMode,
+                             colBackTop, colBackBottom, nCameraDir, nWidth, nHeight, sFile) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaSetShowSurfBezierTol( lua_State* L)
+{
+   // 1 o 2 argomenti : dLinTol [, bRedraw]
+   double dLinTol ;
+   LuaCheckParam( L, 1, dLinTol)
+   bool bRedraw = true ;
+   LuaCheckParam( L, 2, bRedraw)
+   bool bOk = ExeSetShowSurfBezierTol( dLinTol, bRedraw) ;
+
+   // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallScene( LuaMgr& luaMgr)
 {
-   bool bOk = ( &luaMgr != nullptr) ;
+   bool bOk = true ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetBackground", LuaSetBackground) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetBackground", LuaGetBackground) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtDraw", LuaDraw) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedraw", LuaRedraw) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowMode", LuaSetShowMode) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowCurveDirection", LuaSetShowCurveDirection) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowTriaAdv", LuaSetShowTriaAdv) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtZoomRadius", LuaZoomRadius) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtZoom", LuaZoom) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtZoomObject", LuaZoomObject) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSetViewOrizzOffsStep", LuaSetViewOrizzOffsStep) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetView", LuaSetView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetGenericView", LuaSetGenericView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetViewCenter", LuaSetViewCenter) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetViewOrizzOffsStep", LuaGetViewOrizzOffsStep) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetView", LuaGetView) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetGenericView", LuaGetGenericView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetImage", LuaGetImage) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetImageEx", LuaGetImageEx) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowSurfBezierTol", LuaSetShowSurfBezierTol) ;
    return bOk ;
 }

LUA_ShortestPath.cpp

@@ -160,7 +160,7 @@ LuaSpSetZzOwStep( lua_State* L)
    LuaCheckParam( L, 1, dStep)
    LuaClearStack( L) ;
   // imposto lo step per tipologie ZigZag e OneWay
-   bool bOk = ExeSpSetZzOwStep( dStep) ; 
+   bool bOk = ExeSpSetZzOwStep( dStep) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;

LUA_TestObjSurface.cpp

@@ -0,0 +1,204 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2024-2024
+//----------------------------------------------------------------------------
+// File : LUA_TestObjSurface.cpp       Data : 24.03.24      Versione : 2.6c2
+// Contenuto : Funzioni di verifica intersezione tra oggetti e superfici.
+//             Oggetti = Box, Sfere, Cilindri, Coni, RectPrismoid, SurfTriMesh
+//             Superfici = SurfTriMesh, ( Bezier).
+//
+// Modifiche : 24.03.24 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "LUA.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EXeConst.h"
+#include "/EgtDev/Include/EGkLuaAux.h"
+#include "/EgtDev/Include/EGnStringUtils.h"
+
+using namespace std ;
+
+//-------------------------------------------------------------------------------
+static int
+LuaTestBoxSurface( lua_State* L)
+{
+  // 4 o 5 parametri : frBox, vtDiag, nSurfId, dSafeDist [, nRefType]
+   Frame3d frBox ;
+   LuaCheckParam( L, 1, frBox)
+   Vector3d vtDiag ;
+   LuaCheckParam( L, 2, vtDiag)
+   int nSurfId ;
+   LuaCheckParam( L, 3, nSurfId)
+   double dSafeDist ;
+   LuaCheckParam( L, 4, dSafeDist)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 5, nRefType) ;
+   LuaClearStack( L) ;
+  // eseguo verifica di collisione
+   int nRes = ExeTestBoxSurface( frBox, vtDiag, nSurfId, dSafeDist, nRefType) ;
+  // restituisco il risultato
+   if ( nRes >= 0)
+      LuaSetParam( L, ( nRes != 0)) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaTestRectPrismoidSurface( lua_State* L)
+{
+  // 8 o 9 parametri : frBox, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, nSurfId, dSafeDist [, nRefType]
+   Frame3d frBox ;
+   LuaCheckParam( L, 1, frBox)
+   double dBaseLenX ;
+   LuaCheckParam( L, 2, dBaseLenX)
+   double dBaseLenY ;
+   LuaCheckParam( L, 3, dBaseLenY)
+   double dTopLenX ;
+   LuaCheckParam( L, 4, dTopLenX)
+   double dTopLenY ;
+   LuaCheckParam( L, 5, dTopLenY)
+   double dHeight ;
+   LuaCheckParam( L, 6, dHeight)
+   int nSurfId ;
+   LuaCheckParam( L, 7, nSurfId)
+   double dSafeDist ;
+   LuaCheckParam( L, 8, dSafeDist)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 9, nRefType) ;
+   LuaClearStack( L) ;
+  // eseguo verifica di collisione
+   int nRes = ExeTestRectPrismoidSurface( frBox, dBaseLenX, dBaseLenY, dTopLenX, dTopLenY, dHeight, nSurfId, dSafeDist, nRefType) ;
+  // restituisco il risultato
+   if ( nRes >= 0)
+      LuaSetParam( L, ( nRes != 0)) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaTestCylSurface( lua_State* L)
+{
+  // 5 o 6 parametri : frCyl, dR, dH, nSurfId, dSafeDist [, nRefType]
+   Frame3d frCyl ;
+   LuaCheckParam( L, 1, frCyl)
+   double dR ;
+   LuaCheckParam( L, 2, dR)
+   double dH ;
+   LuaCheckParam( L, 3, dH)
+   int nSurfId ;
+   LuaCheckParam( L, 4, nSurfId)
+   double dSafeDist ;
+   LuaCheckParam( L, 5, dSafeDist)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 6, nRefType) ;
+   LuaClearStack( L) ;
+  // eseguo verifica di collisione
+   int nRes = ExeTestCylSurface( frCyl, dR, dH, nSurfId, dSafeDist, nRefType) ;
+  // restituisco il risultato
+   if ( nRes >= 0)
+      LuaSetParam( L, ( nRes != 0)) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaTestConeSurface( lua_State* L)
+{
+  // 6 o 7 parametri : frCone, dR1, dR2, dH, nSurfId, dSafeDist [, nRefType]
+   Frame3d frCone ;
+   LuaCheckParam( L, 1, frCone)
+   double dR1 ;
+   LuaCheckParam( L, 2, dR1)
+   double dR2 ;
+   LuaCheckParam( L, 3, dR2)
+   double dH ;
+   LuaCheckParam( L, 4, dH)
+   int nSurfId ;
+   LuaCheckParam( L, 5, nSurfId)
+   double dSafeDist ;
+   LuaCheckParam( L, 6, dSafeDist)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 7, nRefType) ;
+   LuaClearStack( L) ;
+  // eseguo verifica di collisione
+   int nRes = ExeTestConeSurface( frCone, dR1, dR2, dH, nSurfId, dSafeDist, nRefType) ;
+  // restituisco il risultato
+   if ( nRes >= 0)
+      LuaSetParam( L, ( nRes != 0)) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaTestSpheSurface( lua_State* L)
+{
+  // 4 o 5 parametri : ptCen, dRad, nSurfId, dSafeDist [, nRefType]
+   Point3d ptCen ;
+   LuaCheckParam( L, 1, ptCen)
+   double dR ;
+   LuaCheckParam( L, 2, dR)
+   int nSurfId ;
+   LuaCheckParam( L, 3, nSurfId)
+   double dSafeDist ;
+   LuaCheckParam( L, 4, dSafeDist)
+   int nRefType = RTY_DEFAULT ;
+   LuaGetParam( L, 5, nRefType) ;
+   LuaClearStack( L) ;
+  // eseguo verifica di collisione
+   int nRes = ExeTestSpheSurface( ptCen, dR, nSurfId, dSafeDist, nRefType) ;
+  // restituisco il risultato
+   if ( nRes >= 0)
+      LuaSetParam( L, ( nRes != 0)) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaTestSurfaceSurface( lua_State* L)
+{
+  // 3 o 4 parametri : nSurf1Id, nSurf2Id, dSafeDist [, bTestEnclusion]
+   int nSurf1Id ;
+   LuaCheckParam( L, 1, nSurf1Id)
+   int nSurf2Id ;
+   LuaCheckParam( L, 2, nSurf2Id)
+   double dSafeDist ;
+   LuaCheckParam( L, 3, dSafeDist)
+   bool bTestEnclusion = false ;
+   LuaGetParam( L, 4, bTestEnclusion) ;
+   LuaClearStack( L) ;
+  // eseguo verifica di interferenza
+   int nRes = ExeTestSurfaceSurface( nSurf1Id, nSurf2Id, dSafeDist, bTestEnclusion) ;
+  // restituisco il risultato
+   if ( nRes >= 0)
+      LuaSetParam( L, ( nRes != 0)) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+LuaInstallTestObjSurface( LuaMgr& luaMgr)
+{
+   bool bOk = ( &luaMgr != nullptr) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTestBoxSurface", LuaTestBoxSurface) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTestRectPrismoidSurface", LuaTestRectPrismoidSurface) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTestCylSurface", LuaTestCylSurface) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTestConeSurface", LuaTestConeSurface) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTestSpheSurface", LuaTestSpheSurface) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTestSurfaceSurface", LuaTestSurfaceSurface) ;
+   return bOk ;
+}

Lua_Trimming.cpp

@@ -0,0 +1,328 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : LUA_Trimming.cpp       Data : 23.10.25      Versione : 2.7j3
+// Contenuto : Funzioni per le lavorazioni di Trimming.
+//
+// Modifiche : 23.10.25 RE Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "LUA.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EXeConst.h"
+#include "/EgtDev/Include/EGkLuaAux.h"
+#include "/EgtDev/Include/EGnStringUtils.h"
+
+using namespace std ;
+
+// ------------------------------------------------------------------------------
+static int
+LuaTrimmingGetHoleBorder( lua_State* L)
+{
+  // 7 parametri : nPartId, vSurfIds, vOtherSurfIds, dSurfLinTol, dSurfAngTol, dEdgeLinTol, dEdgeAngTol, dEdgeThick
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId) ;
+   INTVECTOR vSurfIds ;
+   LuaCheckParam( L, 2, vSurfIds) ;
+   INTVECTOR vOtherSurfIds ;
+   LuaCheckParam( L, 3, vOtherSurfIds) ;
+   double dSurfLinTol ;
+   LuaCheckParam( L, 4, dSurfLinTol) ;
+   double dSurfAngTol ;
+   LuaCheckParam( L, 5, dSurfAngTol) ;
+   double dEdgeLinTol ;
+   LuaCheckParam( L, 6, dEdgeLinTol) ;
+   double dEdgeAngTol ;
+   LuaCheckParam( L, 7, dEdgeAngTol) ;
+   double dEdgeThick ;
+   LuaCheckParam( L, 8, dEdgeThick) ;
+   LuaClearStack( L) ;
+  // Recupero le Curve per Asole e Fori
+   int nFirstId = GDB_ID_NULL, nCount = 0 ;
+   bool bOk = ExeTrimmingGetHoleBorder( nParentId, vSurfIds, vOtherSurfIds, dSurfLinTol, dSurfAngTol, dEdgeLinTol,
+                                        dEdgeAngTol, dEdgeThick, nFirstId, nCount) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nFirstId) ;
+   LuaSetParam( L, nCount) ;
+   return 3 ;
+}
+
+// ------------------------------------------------------------------------------
+static int
+LuaTrimmingGetSurfTmFaceAdj( lua_State* L)
+{
+  // 7 parametri : nParentId, nSurfId, nTria, ptTria, dAngTol, dSize, dSizeTol
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId) ;
+   int nSurfId ;
+   LuaCheckParam( L, 2, nSurfId)
+   int nTria ;
+   LuaCheckParam( L, 3, nTria)
+   Point3d ptTria ;
+   LuaCheckParam( L, 4, ptTria)
+   double dAngTol ;
+   LuaCheckParam( L, 5, dAngTol)
+   double dSize ;
+   LuaCheckParam( L, 6, dSize)
+   double dSizeTol ;
+   LuaCheckParam( L, 7, dSizeTol)
+   LuaClearStack( L) ;
+  // Recupero le facce adiacenti in tolleranza angolare
+   INTVECTOR vOtherFaces ;
+   int nNewSurfId = ExeTrimmingGetSurfTmFaceAdj( nParentId, nSurfId, nTria, ptTria, dAngTol, dSize, dSizeTol) ;
+   LuaSetParam( L, nNewSurfId) ;
+   return 1 ;
+}
+
+// ------------------------------------------------------------------------------
+static int
+LuaTrimmingGetAdjSurfs( lua_State* L)
+{
+  // 5 parametri : nRefSfrId, vAllSurfId, dLinTol, dAngTol, dAngFaceTol
+   INTVECTOR vRefSurfId ;
+   LuaCheckParam( L, 1, vRefSurfId)
+   INTVECTOR vOtherSurfId ;
+   LuaCheckParam( L, 2, vOtherSurfId)
+   double dLinTol ;
+   LuaCheckParam( L, 3, dLinTol)
+   double dAngTol ;
+   LuaCheckParam( L, 4, dAngTol)
+   double dAngFaceTol ;
+   LuaCheckParam( L, 5, dAngFaceTol)
+   LuaClearStack( L) ;
+  // Calcolo le facce adiacenti per tolleranza
+   INTVECTOR vOtherSurf ;
+   bool bOk = ExeTrimmingGetAdjSurfs( vRefSurfId, vOtherSurfId, dLinTol, dAngTol, dAngFaceTol, vOtherSurf) ;
+  // Restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, vOtherSurf) ;
+   return 2 ;
+}
+
+// -------------------------------------------------------------------------------
+static int
+LuaTrimmingGetBorders( lua_State* L)
+{
+  // 6 parametri : nParentId, vIds, dSurfLinTol, dSurfAngTol, dLinTol, dAngTol
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   SELVECTOR vIds ;
+   LuaCheckParam( L, 2, vIds)
+   double dSurfLinTol ;
+   LuaCheckParam( L, 3, dSurfLinTol) ;
+   double dSurfAngTol ;
+   LuaCheckParam( L, 4, dSurfAngTol) ;
+   double dLinTol ;
+   LuaCheckParam( L, 5, dLinTol)
+   double dAngTol ;
+   LuaCheckParam( L, 6, dAngTol)
+   LuaClearStack( L) ;
+  // Creo le curve di Edge grezze
+   int nFirstId = GDB_ID_NULL ;
+   int nCount = 0 ;
+   bool bOk = ExeTrimmingGetBorders( nParentId, vIds, dSurfLinTol, dSurfAngTol, dLinTol, dAngTol, nFirstId, nCount) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nFirstId) ;
+   LuaSetParam( L, nCount) ;
+   return 3 ;
+}
+
+// -------------------------------------------------------------------------------
+static int
+LuaTrimmingGetBordersByNormals( lua_State* L)
+{
+  // 7 o 8 parametri : nParentId, vIds, dSurfLinTol, dSurfAngTol, dThickness
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   SELVECTOR vIds ;
+   LuaCheckParam( L, 2, vIds)
+   double dSurfLinTol ;
+   LuaCheckParam( L, 3, dSurfLinTol) ;
+   double dSurfAngTol ;
+   LuaCheckParam( L, 4, dSurfAngTol) ;
+   double dLinTol ;
+   LuaCheckParam( L, 5, dLinTol)
+   double dAngTol ;
+   LuaCheckParam( L, 6, dAngTol)
+   double dThickness ;
+   LuaCheckParam( L, 7, dThickness)
+   LuaClearStack( L) ;
+  // Creo le curve di Edge grezze
+   int nFirstId = GDB_ID_NULL ;
+   int nCount = 0 ;
+   bool bOk = ExeTrimmingGetBordersByNormals( nParentId, vIds, dSurfLinTol, dSurfAngTol, dLinTol, dAngTol, dThickness, nFirstId, nCount) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nFirstId) ;
+   LuaSetParam( L, nCount) ;
+   return 3 ;
+}
+
+// -------------------------------------------------------------------------------
+static int
+LuaTrimmingGetFinalBorders( lua_State* L)
+{
+  // 4 o 5 o 6 o 7 parametri : nParentId, vCrvBezierId, dLinTol, dAngTol [,vBreakingPts] [,dThick [,dThickTol]]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   INTVECTOR vCrvBezierId ;
+   LuaCheckParam( L, 2, vCrvBezierId)
+   double dLinTol ;
+   LuaCheckParam( L, 3, dLinTol)
+   double dAngTol ;
+   LuaCheckParam( L, 4, dAngTol)
+   PNTVECTOR vBreakingPts ;
+   int nInd = 5 ;
+   if ( LuaGetParam( L, nInd, vBreakingPts))
+      ++ nInd ;
+   double dThick = 0., dThickTol = EPS_SMALL ;
+   if ( LuaGetParam( L, nInd, dThick)) {
+      if ( ! LuaGetParam( L, nInd + 1, dThickTol)) {
+         LuaClearStack( L) ;
+         LuaSetParam( L, false) ;
+         return 1 ;
+      }
+   }
+   LuaClearStack( L) ;
+  // Creo le curve Edges
+   int nFirstId = GDB_ID_NULL ;
+   int nCount = 0 ;
+   bool bOk = ExeTrimmingGetFinalBorders( nParentId, vCrvBezierId, dLinTol, dAngTol, vBreakingPts, dThick, dThickTol,
+                                          nFirstId, nCount) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nFirstId) ;
+   LuaSetParam( L, nCount) ;
+   return 3 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaTrimmingGetRuledBezier( lua_State* L)
+{
+  // 5 o 6 parametri : nParentId, vIds, nEdge1Id, nEdge2Id, dLinTol [,vnLineId]
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   INTVECTOR vIds ;
+   LuaCheckParam( L, 2, vIds) ; // serve per orientare la superficie rigata ( Ids delle superfici)
+   int nEdge1Id ;
+   LuaCheckParam( L, 3, nEdge1Id)
+   int nEdge2Id ;
+   LuaCheckParam( L, 4, nEdge2Id)
+   double dLinTol ;
+   LuaCheckParam( L, 5, dLinTol)
+   INTVECTOR vnLineId ;
+   LuaGetParam( L, 6, vnLineId) ;
+   LuaClearStack( L) ;
+  // Calcolo la superficie di Bezier rigata
+   int nId = ExeTrimmingGetRuledBezier( nParentId, vIds, nEdge1Id, nEdge2Id, dLinTol, vnLineId) ;
+   LuaSetParam( L, nId) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaTrimmingInterpolateSyncLines( lua_State* L)
+{
+  // 7 parametri : nParentId, nFirstSyncId, nSecondSyncId, nBorder1Id, nBorder2Id, dEdgeLinTol, dEdgeAngTol
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId) ;
+   int nSync1Id ;
+   LuaCheckParam( L, 2, nSync1Id) ;
+   int nSync2Id ;
+   LuaCheckParam( L, 3, nSync2Id) ;
+   int nBorder1Id ;
+   LuaCheckParam( L, 4, nBorder1Id) ;
+   int nBorder2Id ;
+   LuaCheckParam( L, 5, nBorder2Id) ;
+   double dEdgeLinTol ;
+   LuaCheckParam( L, 6, dEdgeLinTol) ;
+   double dEdgeAngTol ;
+   LuaCheckParam( L, 7, dEdgeAngTol) ;
+   LuaClearStack( L) ;
+  // Interpolo le curve di sincronizzazione
+   int nFirstId = GDB_ID_NULL ;
+   int nCount = 0 ;
+   bool bOk = ExeTrimmingInterpolateSyncLines( nParentId, nSync1Id, nSync2Id, nBorder1Id,
+                                               nBorder2Id, dEdgeLinTol, dEdgeAngTol, nFirstId, nCount) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nFirstId) ;
+   LuaSetParam( L, nCount) ;
+   return 3 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaTrimmingGetSurfBzSyncPoints( lua_State* L)
+{
+  // 7 parametri : nParentId, nEdge1Id, nEdge2Id, dLinTol, dAngTol, nLinesNbr, bShowOnCorners
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nEdge1Id ;
+   LuaCheckParam( L, 2, nEdge1Id)
+   int nEdge2Id ;
+   LuaCheckParam( L, 3, nEdge2Id)
+   double dLinTol ;
+   LuaCheckParam( L, 4, dLinTol)
+   double dAngTol ;
+   LuaCheckParam( L, 5, dAngTol)
+   int nLineNbr ;
+   LuaCheckParam( L, 6, nLineNbr)
+   bool bShowOnCorners ;
+   LuaCheckParam( L, 7, bShowOnCorners)
+   LuaClearStack( L) ;
+  // Inserisco i tratti lineari associati ai punti di sincronizzazione
+   int nFirstId = GDB_ID_NULL ;
+   int nCount = 0 ;
+   bool bOk = ExeTrimmingGetSurfBzSyncPoints( nParentId, nEdge1Id, nEdge2Id, dLinTol, dAngTol, nLineNbr, bShowOnCorners, nFirstId, nCount) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nFirstId) ;
+   LuaSetParam( L, nCount) ;
+   return 3 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRegolarizeSurfaceLocally( lua_State* L)
+{
+   int nParentId = GDB_ID_NULL ;
+   LuaCheckParam( L, 1, nParentId)
+   int nSurfId = GDB_ID_NULL ;
+   LuaCheckParam( L, 2, nSurfId)
+   int nSyncStartId ;
+   LuaCheckParam( L, 3, nSyncStartId)
+   int nSyncEndId ;
+   LuaCheckParam( L, 4, nSyncEndId)
+   double dLinTol ;
+   LuaCheckParam( L, 5, dLinTol)
+   
+   int nId = ExeRegolarizeSurfaceLocally( nParentId, nSurfId, nSyncStartId, nSyncEndId, dLinTol) ;
+   LuaSetParam( L, nId) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+LuaInstallTrimming( LuaMgr& luaMgr)
+{
+   bool bOk = ( &luaMgr != nullptr) ;
+  // --- Ricerca Fori e Asole
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetHoleBorder", LuaTrimmingGetHoleBorder) ;
+  // --- Ricerca Superifici
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetSurfTmFaceAdj", LuaTrimmingGetSurfTmFaceAdj) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetAdjSurfs", LuaTrimmingGetAdjSurfs) ;
+  // --- Estrazione dei Bordi
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetBorders", LuaTrimmingGetBorders) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetBordersByNormals", LuaTrimmingGetBordersByNormals) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetFinalBorders", LuaTrimmingGetFinalBorders) ;
+  // --- Recupero Surf Bezier Ruled
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetRuledBezier", LuaTrimmingGetRuledBezier) ;
+  // --- Recupero linee di sincronizzazione
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingInterpolateSyncLines", LuaTrimmingInterpolateSyncLines) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetSurfBzSyncPoints", LuaTrimmingGetSurfBzSyncPoints) ;
+  // --- Modifica della superficie
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRegolarizeSurfaceLocally", LuaRegolarizeSurfaceLocally) ;
+   return bOk ;
+}

PictureObj.cpp

@@ -163,8 +163,22 @@ PictureObj::Load( const STRVECTOR& vString, int nBaseGdbId)
             string sOut = "Error loading image " + sOtherPath ; 
             LOG_ERROR( GetLogger(), sOut.c_str())
          }
+         return true ;
       }
-      else {
+     // provo dalla path della macchina corrente
+      string sMachineDir ; 
+      if ( ExeGetCurrMachineDir( sMachineDir)) {
+         string sOtherPath = sMachineDir + "\\" + GetFileName( m_sPath) ;
+         if ( ExistsFile( sOtherPath)) {
+            if ( ! ExeLoadTexture( m_sName, sOtherPath, 0, m_dDimX, m_dDimY, TXR_CLAMP)) {
+               string sOut = "Error loading image " + sOtherPath ; 
+               LOG_ERROR( GetLogger(), sOut.c_str())
+            }
+            return true ;
+         }
+      }
+     // altrimenti errore
+      {
          string sOut = "Error missing image " + sOtherPath ; 
          LOG_ERROR( GetLogger(), sOut.c_str())
       }

resource.h

@@ -1,9 +1,13 @@
 //{{NO_DEPENDENCIES}}
-// Microsoft Visual C++ generated include file.
+// File di inclusione generato con Microsoft Visual C++.
-// Used by EgtExecutor.rc
+// Utilizzato da EgtExecutor.rc
 //
 #define VS_VERSION_INFO                 1
+
 #define IDD_LUADLG                      101
+#define IDD_LUASCENE                    102
+#define IDD_LUADLG_ML                   103
+
 #define IDC_TEXT1                       1001
 #define IDC_TEXT2                       1002
 #define IDC_TEXT3                       1003
@@ -12,6 +16,7 @@
 #define IDC_TEXT6                       1006
 #define IDC_TEXT7                       1007
 #define IDC_TEXT8                       1008
+
 #define IDC_EDIT1                       1011
 #define IDC_EDIT2                       1012
 #define IDC_EDIT3                       1013
@@ -20,6 +25,7 @@
 #define IDC_EDIT6                       1016
 #define IDC_EDIT7                       1017
 #define IDC_EDIT8                       1018
+
 #define IDC_COMBO1                      1021
 #define IDC_COMBO2                      1022
 #define IDC_COMBO3                      1023
@@ -28,6 +34,7 @@
 #define IDC_COMBO6                      1026
 #define IDC_COMBO7                      1027
 #define IDC_COMBO8                      1028
+
 #define IDC_CHECK1                      1031
 #define IDC_CHECK2                      1032
 #define IDC_CHECK3                      1033
@@ -37,13 +44,72 @@
 #define IDC_CHECK7                      1037
 #define IDC_CHECK8                      1038
 
+#define IDC_COLOR1                      1041
+#define IDC_COLOR2                      1042
+#define IDC_COLOR3                      1043
+#define IDC_COLOR4                      1044
+#define IDC_COLOR5                      1045
+#define IDC_COLOR6                      1046
+#define IDC_COLOR7                      1047
+#define IDC_COLOR8                      1048
+
+#define IDC_PICTURE1                    1101
+
+#define IDC_TEXT_ML_1                   2001
+#define IDC_TEXT_ML_2                   2002
+#define IDC_TEXT_ML_3                   2003
+#define IDC_TEXT_ML_4                   2004
+#define IDC_TEXT_ML_5                   2005
+#define IDC_TEXT_ML_6                   2006
+#define IDC_TEXT_ML_7                   2007
+#define IDC_TEXT_ML_8                   2008
+
+#define IDC_EDIT_ML_1                   2011
+#define IDC_EDIT_ML_2                   2012
+#define IDC_EDIT_ML_3                   2013
+#define IDC_EDIT_ML_4                   2014
+#define IDC_EDIT_ML_5                   2015
+#define IDC_EDIT_ML_6                   2016
+#define IDC_EDIT_ML_7                   2017
+#define IDC_EDIT_ML_8                   2018
+
+#define IDC_COMBO_ML_1                  2021
+#define IDC_COMBO_ML_2                  2022
+#define IDC_COMBO_ML_3                  2023
+#define IDC_COMBO_ML_4                  2024
+#define IDC_COMBO_ML_5                  2025
+#define IDC_COMBO_ML_6                  2026
+#define IDC_COMBO_ML_7                  2027
+#define IDC_COMBO_ML_8                  2028
+
+#define IDC_CHECK_ML_1                  2031
+#define IDC_CHECK_ML_2                  2032
+#define IDC_CHECK_ML_3                  2033
+#define IDC_CHECK_ML_4                  2034
+#define IDC_CHECK_ML_5                  2035
+#define IDC_CHECK_ML_6                  2036
+#define IDC_CHECK_ML_7                  2037
+#define IDC_CHECK_ML_8                  2038
+
+#define IDC_BUTTON_ML_1                 2041
+#define IDC_BUTTON_ML_2                 2042
+#define IDC_BUTTON_ML_3                 2043
+#define IDC_BUTTON_ML_4                 2044
+#define IDC_BUTTON_ML_5                 2045
+#define IDC_BUTTON_ML_6                 2046
+#define IDC_BUTTON_ML_7                 2047
+#define IDC_BUTTON_ML_8                 2048
+
+#define IDOK_ML                         2051
+#define IDCANCEL_ML                     2052
+
 // Next default values for new objects
 // 
 #ifdef APSTUDIO_INVOKED
 #ifndef APSTUDIO_READONLY_SYMBOLS
-#define _APS_NEXT_RESOURCE_VALUE        103
+#define _APS_NEXT_RESOURCE_VALUE        105
 #define _APS_NEXT_COMMAND_VALUE         40001
-#define _APS_NEXT_CONTROL_VALUE         1030
+#define _APS_NEXT_CONTROL_VALUE         1072
-#define _APS_NEXT_SYMED_VALUE           113
+#define _APS_NEXT_SYMED_VALUE           115
 #endif
 #endif

stdafx.h

@@ -28,8 +28,10 @@
 
 #include "/EgtDev/Include/EgtLibVer.h"
 
-#pragma comment(lib, EGTLIBDIR "EgtGeneral" EGTLIBVER ".lib")
+#pragma comment( lib, EGTLIBDIR "EgtGeneral" EGTLIBVER ".lib")
-#pragma comment(lib, EGTLIBDIR "EgtNumKernel" EGTLIBVER ".lib")
+#pragma comment( lib, EGTLIBDIR "EgtNumKernel" EGTLIBVER ".lib")
-#pragma comment(lib, EGTLIBDIR "EgtGeomKernel" EGTLIBVER ".lib")
+#pragma comment( lib, EGTLIBDIR "EgtGeomKernel" EGTLIBVER ".lib")
-#pragma comment(lib, EGTEXTDIR "Lua/Lib/Lua54" EGTLIBVER ".lib")
+#pragma comment( lib, EGTEXTDIR "Lua/Lib/Lua54" EGTLIBVER ".lib")
-#pragma comment(lib, EGTLIBDIR "SEgtLock" EGTLIBVER ".lib")
+#pragma comment( lib, EGTEXTDIR "hiredis/Lib/hiredis" EGTLIBVER ".lib")
+#pragma comment( lib, EGTLIBDIR "SEgtLock" EGTLIBVER ".lib")
+#pragma comment( lib, "ws2_32.lib")