EgtExecutor :

- aggiunta funzione per la creazione della surf bezier ruled guided.

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

@@ -44,3 +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_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) ;
@@ -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_GdbCreateCurve.cpp

@@ -1665,6 +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)
@@ -2013,12 +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) ;
@@ -2585,69 +2634,3 @@ CalcExtrusion( IGeomDB* pGeomDB, int nParentId, int nRefType)
       vtExtr.LocToLoc( pGeomDB->GetGridFrame(), frEnt) ;
    return vtExtr ;
 }
-
-//-------------------------------------------------------------------------------
-static int
-MyCreateCurveBezierForm( int nParentId, int nCrvId)
-{
-   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) ;
-   int nType = pCurve->GetType() ;
-   PtrOwner<ICurve> pCrv ;
-   switch ( nType ) {
-   case CRV_LINE :
-      pCrv.Set( LineToBezierCurve( GetCurveLine( pCurve))) ;
-      break ;
-   case CRV_ARC :
-      pCrv.Set( ArcToBezierCurve( GetCurveArc( pCurve))) ;
-      break ;
-   case CRV_BEZIER :
-      pCrv.Set( BezierToBasicBezierCurve( GetCurveBezier( pCurve))) ;
-      break ;
-   case CRV_COMPO :
-      pCrv.Set( CompositeToBezierCurve( GetCurveComposite( pCurve))) ;
-      break ;
-   default :
-      break ;
-   }
-   // setto l'estrusione
-   pCrv->SetExtrusion( vtExtr) ;
-   // aggiungo la curva in forma di Bezier al DB
-   int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pCrv)) ;
-   return nId ;
-}
-
-//-------------------------------------------------------------------------------
-int
-ExeCreateCurveBezierForm( int nParentId, int nCrvId)
-{
-   // eseguo
-   int nId = MyCreateCurveBezierForm( nParentId, nCrvId) ;
-   ExeSetModified() ;
-   // se richiesto, salvo il comando Lua equivalente
-   if ( IsCmdLog()) {
-      string sLua = "EgtCreateCurveBezierForm(" + IdToString( nParentId) + "," +
-                     IdToString( nCrvId) + "," +
-                     " -- Id=" + ToString( nId) ;
-      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
-   }
-   // restituisco l'identificativo della nuova entità
-   return nId ;
-}

EXE_GdbCreateVol.cpp

@@ -152,7 +152,7 @@ ExeCreateVolZmapByRegionExtrusion( int nParentId, int nSfrId, double dDimZ, doub
 
 //-------------------------------------------------------------------------------
 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)
@@ -169,7 +169,7 @@ 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) ;
+   bOk = bOk && pVZM->CreateFromTriMesh( *pStm, dPrec, bTriDex, dExtraBox) ;
   // lo porto nel riferimento di destinazione
    bOk = bOk && pVZM->LocToLoc( frStm, frDest) ;
   // inserisco lo Zmap nel DB
@@ -177,10 +177,11 @@ 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()) ;
    }
@@ -221,7 +222,7 @@ ExeUpdateVolZmapByAddingSurfTm( int nVolZmapId, int nStmId)
 
 //-------------------------------------------------------------------------------
 bool
-ExeUniformVolZmap( int nVolZmapId, double dToler)
+ExeUniformVolZmap( int nVolZmapId, double dToler, bool bExtensionFirst, int nToolNum)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
@@ -230,12 +231,14 @@ ExeUniformVolZmap( int nVolZmapId, double dToler)
    bool bOk = ( pVZM != nullptr) ;
   // aggiorno lo Zmap
    dToler = max( dToler, EPS_SMALL) ;
-   bOk = bOk && pVZM->MakeUniform( dToler) ;
+   bOk = bOk && pVZM->MakeUniform( dToler, bExtensionFirst, nToolNum) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
-      string sLua = "EgtUniformZmap(" + ToString( nVolZmapId) + "," +
+      string sLua = "EgtUniformVolZmap(" + ToString( nVolZmapId) + "," +
-                                        ToString( dToler) + ")"
+                                           ToString( dToler) + "," +
+                                           ( bExtensionFirst ? "true" : "false") +
+                                           ToString( nToolNum) + ")"
                     " -- bOk =" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }

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"
@@ -27,7 +31,8 @@
 #include "/EgtDev/Include/EGkDistPointCurve.h"
 #include "/EgtDev/Include/EGkIntersCurves.h"
 #include "/EgtDev/Include/EGkSurfFlatRegion.h"
-#include "/EgtDev/Include/EGkGeoPoint3d.h"
+
+using namespace std ;
 
 //----------------------------------------------------------------------------
 bool
@@ -59,6 +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)
@@ -162,7 +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)) ;
 }
 
@@ -207,6 +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 ;
@@ -292,7 +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)) ;
 }
 
@@ -368,7 +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) ;
@@ -616,6 +638,9 @@ ExeCurveCompoRadius( int nId, int nSimpCrv, double& dRad)
    case CRV_BEZIER :
       dRad = -2 ;
       break ;
+   default :
+      dRad = -3 ;
+      break ;
    }
    return true ;
 }
@@ -645,6 +670,9 @@ ExeCurveCompoAngCenter( int nId, int nSimpCrv, double& dAngCen)
    case CRV_BEZIER :
       dAngCen = 0 ;
       break ;
+   default :
+      dAngCen = 0 ;
+      break ;
    }
    return true ;
 }
@@ -674,7 +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->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

@@ -59,7 +59,7 @@ ExePocketing( const int nId, double dRad, double dStep, double dAngle, int nType
 
   // eseguo Pocketing
    ICRVCOMPOPOVECTOR vCrvCompoRes ;
-   bool bOk = CalcPocketing( pSfr, dRad, dStep, dAngle, nType, bSmooth, vCrvCompoRes) ;
+   bool bOk = CalcPocketing( pSfr, dRad, 0, dStep, dAngle, 5., nType, bSmooth, true, false, false, false, true, P_INVALID, nullptr, false, dStep, INFINITO, 0, vCrvCompoRes) ;
    nFirstId = GDB_ID_NULL ;
    nCrvCount = int( vCrvCompoRes.size()) ;
    if ( bOk  &&  nCrvCount > 0) {

EXE_GdbGetSurf.cpp

@@ -29,10 +29,12 @@
 #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"
@@ -63,7 +65,7 @@ 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()) ;
 }
 
@@ -78,7 +80,7 @@ ExeSurfVolume( int nId, double& dVol)
       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)) ;
 }
 
@@ -118,24 +120,26 @@ 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 +147,9 @@ 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 +163,8 @@ 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 +172,8 @@ 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 +183,17 @@ 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 +214,20 @@ ExeSurfFrChunkCount( int nId)
    return pSfr->GetChunkCount() ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfFrChunkMaxOffset( int nId, int nChunk, double& dMaxOffset)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // verifico il parametro
+   if ( &dMaxOffset == nullptr)
+      return 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 +261,25 @@ ExeSurfFrChunkSimpleClassify( int nId1, int nChunk1, int nId2, int nChunk2, doub
    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)
@@ -380,11 +401,11 @@ 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 +413,26 @@ 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 +472,11 @@ 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 +494,11 @@ 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 +596,7 @@ 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 +704,7 @@ 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 +954,108 @@ 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 +1115,59 @@ 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)
@@ -1084,7 +1280,8 @@ ExeSurfTmGetFacetBBoxRef( int nId, int nFacet, int nFlag, const Frame3d& frRef,
 //-----------------------------------------------------------------------------
 bool
 ExeSurfTmGetFacetOutlineInfo( int nId, int nFacet, int nRefId,
-                              int& nStatus, BOOLVECTOR& vbOpen, INTVECTOR& vnAdj, DBLVECTOR& vdLen, VCT3DVECTOR& vvtNorm, DBLVECTOR& vdElev)
+                              int& nStatus, BOOLVECTOR& vbOpen, INTVECTOR& vnAdj, DBLVECTOR& vdLen,
+                              PNTVECTOR& vptStart, VCT3DVECTOR& vvtNorm, DBLVECTOR& vdElev)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
@@ -1129,6 +1326,7 @@ ExeSurfTmGetFacetOutlineInfo( int nId, int nFacet, int nRefId,
    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
@@ -1158,12 +1356,15 @@ ExeSurfTmGetFacetOutlineInfo( int nId, int nFacet, int nRefId,
          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
@@ -1230,6 +1431,47 @@ 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)
@@ -1352,7 +1594,7 @@ 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) ;
@@ -1362,7 +1604,7 @@ 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()) ;
@@ -1466,7 +1708,7 @@ 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))
@@ -1479,7 +1721,7 @@ 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()) ;
@@ -1493,7 +1735,7 @@ 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 ;
 }
@@ -1545,6 +1787,8 @@ 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) ;
@@ -1555,7 +1799,7 @@ ExeExtractSurfBezierLoops( int nId, int nDestGrpId, int* pnCount)
    int nFirstId = GDB_ID_NULL ;
    int nCount = 0 ;
    ICRVCOMPOPOVECTOR vCC ;
-   pSbz->GetLoops( vCC , true) ;
+   pSbz->GetLoops( vCC, true) ;
    for ( int i = 0 ; i < int( vCC.size()) ; ++i) {
       if ( IsNull( vCC[i])  ||  ! vCC[i]->IsValid())
          continue ;
@@ -1587,3 +1831,44 @@ 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, false)
+   // recupero la superficie di bezier
+   IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nSrfId) ;
+   if ( 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"
@@ -102,6 +102,33 @@ 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 più facce, separo queste
@@ -297,7 +324,7 @@ ExeSurfFrSubtract( int nId1, int nId2)
   // eseguo la sottrazione della seconda superficie dalla prima
    bOk = bOk && pSfr1->Subtract( *pSfr2L) ;
   // 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
@@ -329,7 +356,7 @@ ExeSurfFrIntersect( int nId1, int nId2)
   // eseguo l'intersezione tra le due superfici
    bOk = bOk && pSfr1->Intersect( *pSfr2L) ;
   // 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
@@ -354,7 +381,7 @@ ExeSurfFrOffset( int nId, double dDist, int nType)
   // eseguo l'offset
    bOk = bOk && pSfr->Offset( dDist, nType) ;
   // 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)
@@ -692,41 +745,6 @@ ExeCutSurfTmPlane( int nId, const Point3d& ptOn, const Vector3d& vtN, bool bSave
    return bOk ;
 }
 
-//-------------------------------------------------------------------------------
-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 ;
-}
-
 //-------------------------------------------------------------------------------
 bool
 ExeCutSurfTmClosedCurve( int nSurfId, int nCurveId, bool bSaveOnEq)
@@ -1171,6 +1189,160 @@ ExeSurfTmGetShowEdges( int nId, bool& bShow)
    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 ;
+   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 ;
+}
+
+//----------------------------------------------------------------------------
+static double
+GetStmOffsPrec( double dOffs, double dLinTol)
+{
+   return max( min( abs( dOffs) / 4, 100 * 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 
 MySurfBzTrim( int nId, int nTrimmerId)
@@ -1207,31 +1379,10 @@ 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()) ;
    }
    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 ;
-   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 ;
-}

EXE_GdbModifyVol.cpp

@@ -535,3 +535,29 @@ 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 ;
+}

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_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
@@ -293,16 +354,39 @@ 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) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
-      else
+   }
-         sLua = "EgtCopyGlob(" + ToString( nSouId) + "," +
+  // restituisco risultato
-                                 IdToString( nRefId) + "," +
+   return nNewId ;
-                                 InsToString( nSonBeforeAfter) + ")" +
+}
-                " -- Id=" + ToString( 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
@@ -321,16 +405,10 @@ 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 +427,10 @@ 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

@@ -59,9 +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 ;
 
@@ -118,9 +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))
@@ -211,7 +210,7 @@ ExeExit( void)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetOnTerminateProcess( pfOnTerminateProcess pFun)
+ExeSetOnTerminateProcess( psfOnTerminateProcess pFun)
 {
    s_pFunOnTerminateProcess = pFun ;
    return ( pFun != nullptr) ;
@@ -385,8 +384,12 @@ ExeVerifyKeyOption( int nOptInd)
 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 ;
 }
 
@@ -686,7 +689,7 @@ ExeMessageBox( const string& sText, const string& sTitle, int nType)
 
 //-----------------------------------------------------------------------------
 bool
-ExeSetProcessEvents( pfProcEvents pFun)
+ExeSetProcessEvents( psfProcEvents pFun)
 {
    s_pFunProcEvents = pFun ;
    SetEGkProcessEvents( pFun) ;
@@ -705,7 +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_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 ;
@@ -463,33 +475,62 @@ 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 +540,7 @@ 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)
@@ -514,11 +555,21 @@ ExeSaveMachGroupToFile( int nMGroupId, const string& sFilePath, int nFlag)
   // 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 +603,11 @@ 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 +620,8 @@ 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)
@@ -1990,42 +2106,42 @@ 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 +2206,12 @@ 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 +2467,16 @@ 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
 //-----------------------------------------------------------------------------
@@ -2634,12 +2760,22 @@ 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 +2830,22 @@ 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) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -2914,13 +3060,23 @@ ExeGetClEntIndex( int nEntId, int& nIndex)
    return pMachMgr->GetClEntIndex( nEntId, nIndex) ;
 }
 
+//-----------------------------------------------------------------------------
+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
+  // recupero la mascheratura del movimento assi (valida solo in rapido)
    return pMachMgr->GetClEntAxesMask( nEntId, nMask) ;
 }
 
@@ -2996,6 +3152,16 @@ 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)
@@ -3066,8 +3232,13 @@ 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" ;
+         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( GetFileTitleEgt( sProjPath), sExt) ;
+      }
      // creo la path completa
       sMyCncFile = sDir + "\\" + sNcName ;
    }
@@ -3124,7 +3295,9 @@ 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
@@ -3186,7 +3359,8 @@ ExeSimulate( int& nErr, string& sError)
   // terminazione simulazione
    pMachMgr->SimExit() ;
   // riabilito UI
-   ExeSetEnableUI( true) ;
+   if ( bPrevEnableUI)
+      ExeSetEnableUI( true) ;
    return ( nErr == 0) ;
 }
 
@@ -3287,23 +3461,34 @@ 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) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -3461,6 +3646,16 @@ 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)

EXE_MachOpt.cpp

@@ -0,0 +1,158 @@
+//----------------------------------------------------------------------------
+//  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
+ExeOptMachGetResult( INTVECTOR& vIds)
+{
+   vIds.clear() ;
+  // Se oggetto non instanziato, errore
+   if ( IsNull( s_pMO))
+      return false ;
+  // Recupero i risultati
+   return ( s_pMO->GetResult( vIds)) ;
+}

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 ;
 }

EXE_NstMachining.cpp

@@ -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_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
@@ -430,17 +460,44 @@ 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 +510,50 @@ 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 +561,7 @@ int
 ExeGetShowZmap( void)
 {
    IEGrScene* pScene = GetCurrScene() ;
-   VERIFY_SCENE( pScene, false)
+   VERIFY_SCENE( pScene, -1)
   // recupero lo stato
    return pScene->GetShowZmap() ;
 }
@@ -493,6 +583,10 @@ 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)
 
@@ -653,6 +747,10 @@ ExeSetViewOrizzOffsStep( int 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
@@ -887,3 +985,92 @@ 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 = 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() ;
+               pGseCtx->m_pScene->GetImage( s_nShowMode, s_colBackTop, s_colBackBottom, s_nWidth, s_nHeight, s_sImageFile) ;
+               MyResetGroupObjGraphics( pGseCtx->m_pGeomDB, GDB_ID_ROOT) ;
+               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( s_nContext) ;
+      if ( pGseCtx != nullptr) {
+         delete pGseCtx->m_pScene ;
+         pGseCtx->m_pScene = nullptr ;
+      }
+      s_nContext = 0 ;
+      return bOk ;
+   }
+}

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>
@@ -251,6 +251,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
   <ItemGroup>
     <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 +265,7 @@ 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" />
@@ -291,6 +293,7 @@ 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" />
@@ -304,6 +307,7 @@ 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" />
@@ -314,9 +318,11 @@ 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="PictureObj.cpp" />
     <ClCompile Include="LUA_Base.cpp" />

EgtExecutor.vcxproj.filters

@@ -407,6 +407,24 @@
     <ClCompile Include="LUA_TestObjSurface.cpp">
       <Filter>File di origine\LUA</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>
   </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 2014-2024
+//  EgalTech 2014-2025
 //----------------------------------------------------------------------------
-// File : LUA.h             Data : 24.03.24        Versione : 2.6c2
+// File : LUA.h             Data : 03.11.25        Versione : 2.7k1
 // Contenuto : Dichiarazioni locali per moduli LUA.
 //
 //
@@ -129,6 +129,15 @@ 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) ;
+

LUA_Base.cpp

@@ -178,10 +178,23 @@ 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 ;
+   }
+   
    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 ;
@@ -332,6 +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_GdbCreateCurve.cpp

@@ -728,6 +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)
@@ -1091,26 +1112,6 @@ LuaCreateCirclesAlongCurve( lua_State* L)
    return 2 ;
 }
 
-//-------------------------------------------------------------------------------
-static int
-LuaCreateCurveBezierForm( lua_State* L)
-{
-  // 2 parametri : ParentId, nCrvId
-   int nParentId ;
-   LuaCheckParam( L, 1, nParentId)
-   int nCrvId ;
-   LuaCheckParam( L, 2, nCrvId)
-
-  // creo la versione bezier della curva
-   int nId = ExeCreateCurveBezierForm( nParentId, nCrvId) ;
-  // restituisco il risultato
-   if ( nId != GDB_ID_NULL)
-      LuaSetParam( L, nId) ;
-   else
-      LuaSetParam( L) ;
-   return 1 ;
-}
-
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbCreateCurve( LuaMgr& luaMgr)
@@ -1142,6 +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) ;
@@ -1155,6 +1157,5 @@ LuaInstallGdbCreateCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtPolygonFromApothem", LuaCreatePolygonFromApothem) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPolygonFromSide", LuaCreatePolygonFromSide) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCirclesAlongCurve", LuaCreateCirclesAlongCurve) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierForm", LuaCreateCurveBezierForm) ;
    return bOk ;
 }

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,
@@ -977,6 +1114,342 @@ LuaCreateBezierSphere( lua_State* 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) ;
+   // creo una surf bezier come rigata tra le due curve passate, usando le isocurve nel layer nLayIso
+   int nId = ExeCreateSurfBzRuledGuided( nParentId, nCrvId1, nCrvId2, nLayGuides, bCapEnds, dLinTol) ;
+   // 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)
@@ -988,6 +1461,7 @@ 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) ;
@@ -996,8 +1470,12 @@ 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) ;
@@ -1015,6 +1493,17 @@ LuaInstallGdbCreateSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierRat", LuaCreateSurfBezierRational) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierLeaves", LuaCreateSurfBezierLeaves) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBezierTria2D", LuaCreateSurfBezierTria2D) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtCreateBezierSphere", LuaCreateBezierSphere) ;
+   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"
@@ -120,7 +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 ;
@@ -128,10 +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) ;
@@ -140,37 +145,6 @@ LuaCreateVolZmapFromSurfTm( lua_State* L)
    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
-LuaUniformVolZmap( lua_State* L)
-{
-  // 1 o 2 parametri : nVolZmapId [, dToler]
-   int nVolZmapId ;
-   LuaCheckParam( L, 1, nVolZmapId) ;
-   double dToler = EPS_SMALL ;
-   LuaGetParam( L, 2, dToler) ;
-   LuaClearStack( L) ;
-   bool bOk = ExeUniformVolZmap( nVolZmapId, dToler) ;
-   LuaSetParam( L, bOk) ;
-   return 1 ;
-}
-
-
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbCreateVol( LuaMgr& luaMgr)
@@ -180,7 +154,5 @@ LuaInstallGdbCreateVol( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapEmpty", LuaCreateVolZmapEmpty) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapByRegionExtrusion", LuaCreateVolZmapByRegionExtrusion) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapFromSurfTm", LuaCreateVolZmapFromSurfTm) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtUpdateVolZmapByAddingSurfTm", LuaUpdateVolZmapByAddingSurfTm ) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtUniformZmap", LuaUniformVolZmap) ;
    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_GdbGetSurf.cpp

@@ -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)
@@ -331,6 +350,27 @@ 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)
@@ -459,19 +499,21 @@ LuaSurfTmGetFacetOutlineInfo( lua_State* L)
    int nStatus ;
    BOOLVECTOR vbOpen ;
    INTVECTOR vnAdj ;
+   PNTVECTOR vptStart ;
    VCT3DVECTOR vvtNorm ;
    DBLVECTOR vdElev ;
    DBLVECTOR vdLen ;
-   bool bOk = ExeSurfTmGetFacetOutlineInfo( nId, nFacet, nRefId, nStatus, vbOpen, vnAdj, vdLen, vvtNorm, vdElev) ;
+   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 6 ;
+      return 7 ;
    }
    else {
       LuaSetParam( L) ;
@@ -808,6 +850,38 @@ 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)
@@ -832,6 +906,28 @@ 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)
@@ -881,6 +977,30 @@ 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)
@@ -1116,6 +1236,30 @@ 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)
@@ -1127,6 +1271,7 @@ 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) ;
@@ -1137,6 +1282,7 @@ LuaInstallGdbGetSurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmPartCount", LuaSurfTmPartCount) ;
    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) ;
@@ -1155,9 +1301,12 @@ 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) ;
@@ -1167,5 +1316,6 @@ LuaInstallGdbGetSurf( LuaMgr& luaMgr)
    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

@@ -586,6 +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)
@@ -913,6 +929,42 @@ LuaRemoveCurveCompoUndercutOnY( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCurveCompoSetTempProp( lua_State* L)
+{
+  // 3 parametri : Id, nCrv, nProp
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCrv ;
+   LuaCheckParam( L, 2, nCrv)
+   int nProp ;
+   LuaCheckParam( L, 3, nProp)
+   LuaClearStack( L) ;
+  // imposto sulla curva della composita la proprietà temporanea
+   bool bOk = ExeCurveCompoSetTempProp( nId, nCrv, nProp) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCurveCompoSetTempParam( lua_State* L)
+{
+  // 3 parametri : Id, nCrv, dParam
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCrv ;
+   LuaCheckParam( L, 2, nCrv)
+   double dParam ;
+   LuaCheckParam( L, 3, dParam)
+   LuaClearStack( L) ;
+  // imposto sulla curva della composita il parametro temporaneo
+   bool bOk = ExeCurveCompoSetTempParam( nId, nCrv, dParam) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaChainCurvesInGroup( lua_State* L)
@@ -951,39 +1003,41 @@ LuaReorderCurvesInGroup( lua_State* L)
 
 //----------------------------------------------------------------------------
 static int
-LuaProjectCurveOnSurfTm( lua_State* L)
+LuaProjectCurveOnSurf( lua_State* L)
 {
-  // 4, 5, 6 o 7 parametri : nCurveId, nSurfTmId, vtDir, nDestGrpId [, dLinTol [, dMaxSegmLen] [, nRefType]]
+  // 4, 5, 6, 7 o 8 parametri : nCurveId, vSurfId, vtDir, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromProj] [, nRefType]]
    int nCurveId ;
    LuaCheckParam( L, 1, nCurveId)
-   int nSurfTmId ;
+   INTVECTOR vSurfId ;
-   LuaCheckParam( L, 2, nSurfTmId)
+   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 ;
    int nRefType = RTY_DEFAULT ;
    if ( LuaGetParam( L, 5, dLinTol)  &&
-        LuaGetParam( L, 6, dMaxSegmLen))
+        LuaGetParam( L, 6, dMaxSegmLen)  &&
-      LuaGetParam( L, 7, nRefType) ;
+        LuaGetParam( L, 7, bDirFromProj))
+      LuaGetParam( L, 8, 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, dMaxSegmLen, nRefType) ;
+   bool bOk = ExeProjectCurveOnSurf( nCurveId, vSurfId, vtDir, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromProj, nRefType) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
 
 //----------------------------------------------------------------------------
 static int
-LuaProjectCurveOnSurfTmExt( lua_State* L)
+LuaProjectCurveOnSurfExt( lua_State* L)
 {
-  // 4, 5, 6 o 7 parametri : nCurveId, nSurfTmId, nGuideId, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromGuide]]
+  // 4, 5, 6 o 7 parametri : nCurveId, vSurfId, nGuideId, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromGuide]]
    int nCurveId ;
    LuaCheckParam( L, 1, nCurveId)
-   int nSurfTmId ;
+   INTVECTOR vSurfId ;
-   LuaCheckParam( L, 2, nSurfTmId)
+   LuaCheckParam( L, 2, vSurfId)
    int nGuideId ;
    LuaCheckParam( L, 3, nGuideId)
    int nDestGrpId ;
@@ -995,60 +1049,8 @@ LuaProjectCurveOnSurfTmExt( lua_State* L)
         LuaGetParam( L, 6, dMaxSegmLen))
       LuaGetParam( L, 7, bDirFromGuide) ;
    LuaClearStack( L) ;
-  // proietto la curva su una trimesh secondo la direzione data
+  // proietto la curva su una o più superfici secondo la direzione verso la guida
-   bool bOk = ExeProjectCurveOnSurfTmExt( nCurveId, nSurfTmId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide) ;
+   bool bOk = ExeProjectCurveOnSurfExt( nCurveId, vSurfId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide) ;
-   LuaSetParam( L, bOk) ;
-   return 1 ;
-}
-
-//----------------------------------------------------------------------------
-static int
-LuaProjectCurveOnSurfBz( lua_State* L)
-{
-   // 4, 5, 6 o 7 parametri : nCurveId, nSurfBzId, vtDir, nDestGrpId [, dLinTol [, dMaxSegmLen] [, nRefType]]
-   int nCurveId ;
-   LuaCheckParam( L, 1, nCurveId)
-      int nSurfBzId ;
-   LuaCheckParam( L, 2, nSurfBzId)
-      Vector3d vtDir ;
-   LuaCheckParam( L, 3, vtDir)
-      int nDestGrpId ;
-   LuaCheckParam( L, 4, nDestGrpId)
-      double dLinTol = 0.01 ;
-   double dMaxSegmLen = INFINITO ;
-   int nRefType = RTY_DEFAULT ;
-   if ( LuaGetParam( L, 5, dLinTol)  &&
-      LuaGetParam( L, 6, dMaxSegmLen))
-      LuaGetParam( L, 7, nRefType) ;
-   LuaClearStack( L) ;
-   // proietto la curva su una trimesh secondo la direzione data
-   bool bOk = ExeProjectCurveOnSurfBz( nCurveId, nSurfBzId, vtDir, nDestGrpId, dLinTol, dMaxSegmLen, nRefType) ;
-   LuaSetParam( L, bOk) ;
-   return 1 ;
-}
-
-//----------------------------------------------------------------------------
-static int
-LuaProjectCurveOnSurfBzExt( lua_State* L)
-{
-   // 4, 5, 6 o 7 parametri : nCurveId, nSurfBzId, nGuideId, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromGuide]]
-   int nCurveId ;
-   LuaCheckParam( L, 1, nCurveId)
-      int nSurfBzId ;
-   LuaCheckParam( L, 2, nSurfBzId)
-      int nGuideId ;
-   LuaCheckParam( L, 3, nGuideId)
-      int nDestGrpId ;
-   LuaCheckParam( L, 4, nDestGrpId)
-      double dLinTol = 0.01 ;
-   double dMaxSegmLen = INFINITO ;
-   bool bDirFromGuide = false ;
-   if ( LuaGetParam( L, 5, dLinTol)  &&
-      LuaGetParam( L, 6, dMaxSegmLen))
-      LuaGetParam( L, 7, bDirFromGuide) ;
-   LuaClearStack( L) ;
-   // proietto la curva su una trimesh secondo la direzione data
-   bool bOk = ExeProjectCurveOnSurfBzExt( nCurveId, nSurfBzId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -1057,9 +1059,9 @@ LuaProjectCurveOnSurfBzExt( 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
@@ -1067,7 +1069,7 @@ 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
@@ -1081,9 +1083,9 @@ 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
@@ -1091,7 +1093,7 @@ 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
@@ -1129,6 +1131,70 @@ 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)
@@ -1164,6 +1230,7 @@ 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) ;
@@ -1182,14 +1249,18 @@ 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( "EgtProjectCurveOnSurfTmExt", LuaProjectCurveOnSurfTmExt) ;
+   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( "EgtProjectCurveOnSurfBz", LuaProjectCurveOnSurfBz) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierIncreaseDeg", LuaCurveBezierIncreaseDegree) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtProjectCurveOnSurfBzExt", LuaProjectCurveOnSurfBzExt) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierDecreaseDeg", LuaCurveBezierDecreaseDegree) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveBezierApproxToNonRat", LuaCurveBezierApproxToNonRat) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtApproxBezierWithCubics", LuaCurveBezierApproxWithCubicBeziers) ;
    return bOk ;
 }

LUA_GdbModifySurf.cpp

@@ -18,6 +18,7 @@
 #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"
 
@@ -165,6 +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)
@@ -308,29 +326,6 @@ LuaCutSurfTmPlane( lua_State* L)
    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
 LuaCutSurfTmClosedCurve( lua_State* L)
@@ -566,22 +561,6 @@ LuaSurfTmGetShowEdges( lua_State* L)
    return 1 ;
 }
 
-//-------------------------------------------------------------------------------
-static int
-LuaSurfBzTrim( lua_State* L)
-{
-  // 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
-   bool bOk = ExeSurfBzTrim( nId, nCutterId) ;
-   LuaSetParam( L, bOk) ;
-   return 1 ;
-}
-
 //-------------------------------------------------------------------------------
 static int
 LuaSurfTmSetSmoothAng( lua_State* L)
@@ -598,6 +577,89 @@ LuaSurfTmSetSmoothAng( lua_State* 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
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCutterId ;
+   LuaCheckParam( L, 2, nCutterId)
+   LuaClearStack( L) ;
+  // taglio la prima superficie in base alla seconda
+   bool bOk = ExeSurfBzTrim( nId, nCutterId) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbModifySurf( LuaMgr& luaMgr)
@@ -611,6 +673,7 @@ 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) ;  
@@ -618,7 +681,6 @@ LuaInstallGdbModifySurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSwapFacets", LuaSurfTmSwapFacets) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmRemovePart", LuaSurfTmRemovePart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCutSurfTmPlane", LuaCutSurfTmPlane) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtCutSurfBzPlane", LuaCutSurfBzPlane) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCutSurfTmClosedCurve", LuaCutSurfTmClosedCurve) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmAdd", LuaSurfTmAdd) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSubtract", LuaSurfTmSubtract) ;
@@ -631,7 +693,10 @@ LuaInstallGdbModifySurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmResetTwoColors", LuaSurfTmResetTwoColors) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetShowEdges", LuaSurfTmSetShowEdges) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetShowEdges", LuaSurfTmGetShowEdges) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfBzTrim", LuaSurfBzTrim) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetSmoothAng", LuaSurfTmSetSmoothAng) ;
+   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

@@ -378,13 +378,65 @@ 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
+LuaUniformVolZmap( 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 = ExeUniformVolZmap( 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 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbModifyVol( LuaMgr& luaMgr)
@@ -405,5 +457,8 @@ LuaInstallGdbModifyVol( LuaMgr& luaMgr)
    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( "EgtUniformVolZmap", LuaUniformVolZmap) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapOffset", LuaVolZmapOffset) ;
    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 +537,32 @@ 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
 LuaRelocate( lua_State* L)
@@ -632,11 +701,12 @@ 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 +715,9 @@ 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( "EgtRelocate", LuaRelocate) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRelocateGlob", LuaRelocateGlob) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGroupSwap", LuaGroupSwap) ;

LUA_General.cpp

@@ -30,8 +30,8 @@
 #include "/EgtDev/Include/EgtIniFile.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
 #include "/EgtDev/Include/EgtStringConverter.h"
-#include "Windowsx.h"
+#include <Windowsx.h>
-#include "shlobj.h"
+#include <shlobj.h>
 
 using namespace std ;
 
@@ -88,12 +88,14 @@ LuaEvalNumExpr( lua_State* L)
 static int
 LuaPause( lua_State* L)
 {
-  // 1 parametro : numero di millisecondi
+  // 1 o 2 parametri : numero di millisecondi [, bForced]
    int nTime ;
    LuaCheckParam( L, 1, nTime)
+   bool bForced = false ;
+   LuaGetParam( L, 2, bForced) ;
    LuaClearStack( L) ;
-  // se abilitata UI, controllo la durata della pausa e la eseguo
+  // se forzata o abilitata UI, controllo la durata della pausa e la eseguo
-   if ( ExeGetEnableUI()) {
+   if ( bForced  ||  ExeGetEnableUI()) {
       const int MIN_TIME = 0 ;
       const int MAX_TIME = 10000 ;
       if ( nTime < MIN_TIME)
@@ -1097,6 +1099,36 @@ LuaVerifyKeyOption( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSetDefaultFont( lua_State* L)
+{
+  // 1 parametro : sDefaultFont
+   string sDefaultFont ;
+   LuaCheckParam( L, 1, sDefaultFont)
+   LuaClearStack( L) ;
+  // imposta il font di default
+   bool bOk = ExeSetFont( "", sDefaultFont) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaGetDefaultFont( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // recupera il font di cefault
+   string sDefaultFont ;
+   bool bOk = ExeGetDefaultFont( sDefaultFont) ;
+   if ( bOk)
+      LuaSetParam( L, sDefaultFont) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaWinExec( lua_State* L)
@@ -1298,7 +1330,7 @@ CALLBACK DialogBoxProc( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam
                break ;
             }
          }
-         // continua di seguito
+         [[fallthrough]] ;
       case IDCANCEL : 
          EndDialog( hwndDlg, wParam) ; 
          return TRUE ; 
@@ -1399,11 +1431,13 @@ LuaInstallGeneral( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetLanguage", LuaGetLanguage) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtMsg", LuaGetMsg) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVerifyKeyOption", LuaVerifyKeyOption) ;
-   bOk = bOk && luaMgr.RegisterFunction( "EgtDialogBox", LuaDialogBox) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSetDefaultFont", LuaSetDefaultFont) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetDefaultFont", LuaGetDefaultFont) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtWinExec", LuaWinExec) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCloseExe", LuaCloseExe) ;  
    bOk = bOk && luaMgr.RegisterFunction( "EgtCreateMutex", LuaCreateMutex) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtReleaseMutex", LuaReleaseMutex) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtDialogBox", LuaDialogBox) ;
    
    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_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_MachMgr.cpp

@@ -15,6 +15,7 @@
 #include "stdafx.h"
 #include "LUA.h"
 #include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EXeConst.h"
 #include "/EgtDev/Include/EMkToolConst.h"
 #include "/EgtDev/Include/EMkMachiningConst.h"
 #include "/EgtDev/Include/EGkGdbConst.h"
@@ -557,22 +558,20 @@ LuaAddRawPartWithPart( lua_State* L)
 static int
 LuaModifyRawPart( lua_State* L)
 {
-  // 6 parametri : nRawId, nCrvId, dOverMat, dZmin, dHeight, cCol
+  // 5 parametri : nRawId, nCrvId, dOverMat, dHeight, cCol
    int nRawId ;
    LuaCheckParam( L, 1, nRawId)
    int nCrvId ;
    LuaCheckParam( L, 2, nCrvId)
    double dOverMat ;
    LuaCheckParam( L, 3, dOverMat)
-   double dZmin ;
-   LuaCheckParam( L, 4, dZmin)
    double dHeight ;
-   LuaCheckParam( L, 5, dHeight)
+   LuaCheckParam( L, 4, dHeight)
    Color cCol ;
-   LuaCheckParam( L, 6, cCol)
+   LuaCheckParam( L, 5, cCol)
    LuaClearStack( L) ;
   // modifico le dimensioni del grezzo
-   bool bOk = ExeModifyRawPart( nRawId, nCrvId, dOverMat, dZmin, dHeight, cCol) ;
+   bool bOk = ExeModifyRawPart( nRawId, nCrvId, dOverMat, dHeight, cCol) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -1080,6 +1079,53 @@ LuaChangeTable( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaMoveDispAxis( lua_State* L)
+{
+  // 2 parametri : sName, dPos
+   string sName ;
+   LuaCheckParam( L, 1, sName)
+   double dPos ;
+   LuaCheckParam( L, 2, dPos)
+   LuaClearStack( L) ;
+  // muovo l'asse nella nuova posizione
+   bool bOk = ExeMoveDispAxis( sName, dPos) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRemoveDispAxis( lua_State* L)
+{
+  // 1 parametro : sName
+   string sName ;
+   LuaCheckParam( L, 1, sName)
+   LuaClearStack( L) ;
+  // rimuovo il movimento dell'asse
+   bool bOk = ExeRemoveDispAxis( sName) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaKeepAllDispAxes( lua_State* L)
+{
+  // 1 parametro : nSouPhase
+   int nSouPhase ;
+   LuaCheckParam( L, 1, nSouPhase) ;
+   LuaClearStack( L) ;
+  // confermo i movimenti degli assi di disposizione nella fase corrente della macchinata corrente
+   bool bOk = ExeKeepAllDispAxes( nSouPhase) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaAddFixture( lua_State* L)
@@ -1094,7 +1140,7 @@ LuaAddFixture( lua_State* L)
    if ( LuaGetParam( L, 3, dAngRotDeg))
       LuaGetParam( L, 4, dMov) ;
    LuaClearStack( L) ;
-  // metto l'asse nella nuova posizione
+  // aggiungo la ventosa nella posizione indicata
    int nId = ExeAddFixture( sName, ptPos, dAngRotDeg, dMov) ;
   // restituisco il risultato
    if ( nId != GDB_ID_NULL)
@@ -1204,6 +1250,23 @@ LuaRotateFixture( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSetFixtureLink( lua_State* L)
+{
+  // 2 parametri : nFxtId, sTaLink
+   int nFxtId ;
+   LuaCheckParam( L, 1, nFxtId)
+   string sTaLink ;
+   LuaCheckParam( L, 2, sTaLink)
+   LuaClearStack( L) ;
+  // aggancio il bloccaggio ad asse tavola
+   bool bOk= ExeSetFixtureLink( nFxtId, sTaLink) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaMoveFixtureMobile( lua_State* L)
@@ -1221,6 +1284,23 @@ LuaMoveFixtureMobile( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSetFixtureMobile( lua_State* L)
+{
+  // 2 parametri : nFxtId, dMov
+   int nFxtId ;
+   LuaCheckParam( L, 1, nFxtId)
+   double dMov ;
+   LuaCheckParam( L, 2, dMov)
+   LuaClearStack( L) ;
+  // imposto il movimento della parte mobile del bloccaggio
+   bool bOk= ExeSetFixtureMobile( nFxtId, dMov) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 //     Tools database
 //-------------------------------------------------------------------------------
@@ -1629,6 +1709,22 @@ LuaTdbGetCurrToolThLength( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaTdbIsCurrToolStandardDraw( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // recupero lo stato
+   bool bStandard ;
+   bool bOk = ExeTdbCurrToolIsStandardDraw( bStandard) ;
+   if ( bOk)
+      LuaSetParam( L, bStandard) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaTdbGetCurrToolDraw( lua_State* L)
@@ -2189,10 +2285,12 @@ LuaGetPrevOperation( lua_State* L)
 static int
 LuaGetFirstActiveOperation( lua_State* L)
 {
-  // nessun parametro
+  // nessuno o 1 parametro : [bNeedMachNotEmpty]
+   bool bNeedMachNotEmpty = false ;
+   LuaGetParam( L, 1, bNeedMachNotEmpty) ;
    LuaClearStack( L) ;
   // recupero la prima operazione attiva della macchinata corrente
-   int nId = ExeGetFirstActiveOperation() ;
+   int nId = ExeGetFirstActiveOperation( bNeedMachNotEmpty) ;
   // restituisco il risultato
    if ( nId != GDB_ID_NULL)
       LuaSetParam( L, nId) ;
@@ -2205,12 +2303,14 @@ LuaGetFirstActiveOperation( lua_State* L)
 static int
 LuaGetNextActiveOperation( lua_State* L)
 {
-  // 1 parametro : nId
+  // 1 o 2 parametri : nId [, bNeedMachNotEmpty]
    int nId ;
    LuaCheckParam( L, 1, nId)
+   bool bNeedMachNotEmpty = false ;
+   LuaGetParam( L, 2, bNeedMachNotEmpty) ;
    LuaClearStack( L) ;
   // recupero la successiva operazione attiva della macchinata corrente
-   int nNextId = ExeGetNextActiveOperation( nId) ;
+   int nNextId = ExeGetNextActiveOperation( nId, bNeedMachNotEmpty) ;
   // restituisco il risultato
    if ( nNextId != GDB_ID_NULL)
       LuaSetParam( L, nNextId) ;
@@ -2223,10 +2323,12 @@ LuaGetNextActiveOperation( lua_State* L)
 static int
 LuaGetLastActiveOperation( lua_State* L)
 {
-  // nessun parametro
+  // nessuno o 1 parametro : [bNeedMachNotEmpty]
+   bool bNeedMachNotEmpty = false ;
+   LuaGetParam( L, 1, bNeedMachNotEmpty) ;
    LuaClearStack( L) ;
   // recupero l'ultima operazione attiva della macchinata corrente
-   int nId = ExeGetLastActiveOperation() ;
+   int nId = ExeGetLastActiveOperation( bNeedMachNotEmpty) ;
   // restituisco il risultato
    if ( nId != GDB_ID_NULL)
       LuaSetParam( L, nId) ;
@@ -2239,12 +2341,14 @@ LuaGetLastActiveOperation( lua_State* L)
 static int
 LuaGetPrevActiveOperation( lua_State* L)
 {
-  // 1 parametro : nId
+  // 1 o 2 parametri : nId [, bNeedMachNotEmpty]
    int nId ;
    LuaCheckParam( L, 1, nId)
+   bool bNeedMachNotEmpty = false ;
+   LuaGetParam( L, 2, bNeedMachNotEmpty) ;
    LuaClearStack( L) ;
   // recupero la precedente operazione attiva della macchinata corrente
-   int nNextId = ExeGetPrevActiveOperation( nId) ;
+   int nNextId = ExeGetPrevActiveOperation( nId, bNeedMachNotEmpty) ;
   // restituisco il risultato
    if ( nNextId != GDB_ID_NULL)
       LuaSetParam( L, nNextId) ;
@@ -2341,12 +2445,14 @@ LuaGetOperationId( lua_State* L)
 static int
 LuaIsOperationEmpty( lua_State* L)
 {
-  // 1 parametro : nId
+  // 1 o 2 parametri : nId [, nEmptyType]
    int nId ;
    LuaCheckParam( L, 1, nId)
+   int nEmptyType = EMP_NEED_GEOM ;
+   LuaGetParam( L, 2, nEmptyType) ;
    LuaClearStack( L) ;
   // recupero lo stato della operazione indicata della macchinata corrente
-   bool bOk = ExeIsOperationEmpty( nId) ;
+   bool bOk = ExeIsOperationEmpty( nId, nEmptyType) ;
   // restituisco il risultato
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -2596,6 +2702,34 @@ LuaSpecialUpdateDisposition( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetDispositionToolData( lua_State* L)
+{
+  // 1 parametro : nId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // recupero dati dell'eventuale utensile associato alla disposizione
+   string sName ;
+   string sHead ;
+   int nExit ;
+   string sTcPos ;
+   bool bOk = ExeGetDispositionToolData( nId, sName, sHead, nExit, sTcPos) ;
+  // restituisco il risultato
+   if ( bOk) {
+      LuaSetParam( L, sName) ;
+      LuaSetParam( L, sHead) ;
+      LuaSetParam( L, nExit) ;
+      LuaSetParam( L, sTcPos) ;
+      return 4 ;
+   }
+   else {
+      LuaSetParam( L) ;
+      return 1 ;
+   }
+}
+
 //-------------------------------------------------------------------------------
 //    Machinings
 //-------------------------------------------------------------------------------
@@ -2884,12 +3018,31 @@ LuaGetMachiningGeometry( lua_State* L)
 
 //-------------------------------------------------------------------------------
 static int
-LuaIsMachiningEmpty( lua_State* L)
+LuaGetMachiningSkippedGeometry( lua_State* L)
 {
   // nessun parametro
    LuaClearStack( L) ;
+  // recupero gli indici della geometria non lavorata della lavorazione corrente
+   SELVECTOR vSel ;
+   bool bOk = ExeGetMachiningSkippedGeometry( vSel) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, vSel) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaIsMachiningEmpty( lua_State* L)
+{
+  // nessuno o 1 parametro : [nEmptyType]
+   int nEmptyType = EMP_NEED_GEOM ;
+   LuaGetParam( L, 1, nEmptyType) ;
+   LuaClearStack( L) ;
   // recupero lo stato della lavorazione corrente
-   bool bEmpty = ExeIsMachiningEmpty() ;
+   bool bEmpty = ExeIsMachiningEmpty( nEmptyType) ;
   // restituisco il risultato
    LuaSetParam( L, bEmpty) ;
    return 1 ;
@@ -3030,6 +3183,25 @@ LuaGetClEntIndex( lua_State* L)
    return 1 ;
 }
 
+//-----------------------------------------------------------------------------
+static int
+LuaGetClEntAxesStatus( lua_State* L)
+{
+  // 1 parametro : nEntId
+   int nEntId ;
+   LuaGetParam( L, 1, nEntId) ;
+   LuaClearStack( L) ;
+  // recupero lo stato del movimento assi
+   int nStatus ;
+   bool bOk = ExeGetClEntAxesStatus( nEntId, nStatus) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, nStatus) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-----------------------------------------------------------------------------
 static int
 LuaGetClEntAxesMask( lua_State* L)
@@ -3038,7 +3210,7 @@ LuaGetClEntAxesMask( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero la mascheratura del movimento assi
+  // recupero la mascheratura del movimento assi (valida solo in rapido)
    int nMask ;
    bool bOk = ExeGetClEntAxesMask( nEntId, nMask) ;
   // restituisco il risultato
@@ -3156,6 +3328,21 @@ LuaSimSetUiStatus( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSimEnableToolTipTrace( lua_State* L)
+{
+  // 1 parametro : bEnable
+   bool bEnable ;
+   LuaCheckParam( L, 1, bEnable)
+   LuaClearStack( L) ;
+  // imposto abilitazione disegno traccia della punta utensile
+   bool bOk = ExeSimEnableToolTipTrace( bEnable) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSimGetAxisInfoPos( lua_State* L)
@@ -3499,13 +3686,13 @@ LuaGetCalcPositions( lua_State* L)
          break ;
    }
    LuaClearStack( L) ;
-  // imposto la tavola corrente per il calcolo
+  // calcolo gli assi lineari dalla posizione e dagli angoli
-   int  nStat ; double dX ; double dY ; double dZ ;
+   double dX ; double dY ; double dZ ;
-   bool bOk = ExeGetCalcPositions( ptP, vAng, nStat, dX, dY, dZ) ;
+   bool bOk = ExeGetCalcPositions( ptP, vAng, dX, dY, dZ) ;
   // restituisco il risultato
    if ( bOk) {
       LuaSetParam( L, bOk) ;
-      LuaSetParam( L, nStat) ;
+      LuaSetParam( L, 0) ;    // assegnato per compatibilità
       LuaSetParam( L, dX) ;
       LuaSetParam( L, dY) ;
       LuaSetParam( L, dZ) ;
@@ -3517,11 +3704,39 @@ LuaGetCalcPositions( lua_State* L)
    }
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetRobotAngles( lua_State* L)
+{
+  // da 3 parametri : ptP, vtTool, vtAux
+   Point3d ptP ;
+   LuaCheckParam( L, 1, ptP)
+   Vector3d vtTool ;
+   LuaCheckParam( L, 2, vtTool)
+   Vector3d vtAux ;
+   LuaCheckParam( L, 3, vtAux)
+   LuaClearStack( L) ;
+  // imposto la tavola corrente per il calcolo
+   DBLVECTOR vAng1, vAng2 ;
+   bool bOk = ExeGetRobotAngles( ptP, vtTool, vtAux, vAng1, vAng2) ;
+  // restituisco il risultato
+   if ( bOk) {
+      LuaSetParam( L, bOk) ;
+      LuaSetParam( L, vAng1) ;
+      LuaSetParam( L, vAng2) ;
+      return 3 ;
+   }
+   else {
+      LuaSetParam( L, bOk) ;
+      return 1 ;
+   }
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaGetCalcTipFromPositions( lua_State* L)
 {
-  // da 5 a 10 parametri : dX, dY, dZ, dAngR1[, dAngR2][, dAngR3][, dAngR4][, dAngR5][, dAngR6], bBottom
+  // da 3 a 10 parametri : dX, dY, dZ [, dAngR1] [, dAngR2] [, dAngR3] [, dAngR4] [, dAngR5] [, dAngR6] [, bBottom]
    double dX ;
    LuaCheckParam( L, 1, dX)
    double dY ;
@@ -3537,8 +3752,8 @@ LuaGetCalcTipFromPositions( lua_State* L)
       else
          break ;
    }
-   bool bBottom ;
+   bool bBottom = false ;
-   LuaCheckParam( L, i, bBottom)
+   LuaGetParam( L, i, bBottom) ;
    LuaClearStack( L) ;
   // calcolo il tip utensile dagli assi macchina
    Point3d ptTip ;
@@ -3555,7 +3770,7 @@ LuaGetCalcTipFromPositions( lua_State* L)
 static int
 LuaGetCalcToolDirFromAngles( lua_State* L)
 {
-  // da 1 a 6 parametri : dAngR1, dAngR2, dAngR3, dAngR4, dAngR5, dAngR6
+  // da 0 a 6 parametri : [dAngR1] [, dAngR2] [, dAngR3] [, dAngR4] [, dAngR5] [, dAngR6]
    DBLVECTOR vAng ;
    for ( int i = 1 ; i <= 6 ; ++ i) {
       double dAng ;
@@ -3580,7 +3795,7 @@ LuaGetCalcToolDirFromAngles( lua_State* L)
 static int
 LuaGetCalcAuxDirFromAngles( lua_State* L)
 {
-  // da 1 a 6 parametri : dAngR1, dAngR2, dAngR3, dAngR4, dAngR5, dAngR6 
+  // da 0 a 6 parametri : [dAngR1] [, dAngR2] [, dAngR3] [, dAngR4] [, dAngR5] [, dAngR6]
    DBLVECTOR vAng ;
    for ( int i = 1 ; i <= 6 ; ++ i) {
       double dAng ;
@@ -3813,6 +4028,25 @@ LuaGetAxisType( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetAxisDir( lua_State* L)
+{
+  // 1 parametro : sAxis
+   string sAxis ;
+   LuaCheckParam( L, 1, sAxis)
+   LuaClearStack( L) ;
+  // recupero la direzione dell'asse
+   Vector3d vtDir ;
+   bool bOk = ExeGetAxisDir( sAxis, vtDir) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, vtDir) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaGetAxisInvert( lua_State* L)
@@ -4187,6 +4421,9 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetTableArea", LuaGetTableArea) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetTableAreaOffset", LuaGetTableAreaOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtChangeTable", LuaChangeTable) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtMoveDispAxis", LuaMoveDispAxis) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveDispAxis", LuaRemoveDispAxis) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtKeepAllDispAxes", LuaKeepAllDispAxes) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAddFixture", LuaAddFixture) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtKeepFixture", LuaKeepFixture) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveFixture", LuaRemoveFixture) ;
@@ -4194,7 +4431,9 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetNextFixture", LuaGetNextFixture) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtMoveFixture", LuaMoveFixture) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRotateFixture", LuaRotateFixture) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSetFixtureLink", LuaSetFixtureLink) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtMoveFixtureMobile", LuaMoveFixtureMobile) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSetFixtureMobile", LuaSetFixtureMobile) ;
    // Tools database
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbGetToolNewName", LuaTdbGetToolNewName) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbAddTool", LuaTdbAddTool) ;
@@ -4214,6 +4453,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbGetCurrToolMaxDepth", LuaTdbGetCurrToolMaxDepth) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbGetCurrToolThDiam", LuaTdbGetCurrToolThDiam) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbGetCurrToolThLength", LuaTdbGetCurrToolThLength) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTdbIsCurrToolStandardDraw", LuaTdbIsCurrToolStandardDraw) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbGetCurrToolDraw", LuaTdbGetCurrToolDraw) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbReload", LuaTdbReload) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTdbSave", LuaTdbSave) ;
@@ -4272,6 +4512,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetPhaseDisposition", LuaGetPhaseDisposition) ; 
    bOk = bOk && luaMgr.RegisterFunction( "EgtSpecialApplyDisposition", LuaSpecialApplyDisposition) ; 
    bOk = bOk && luaMgr.RegisterFunction( "EgtSpecialUpdateDisposition", LuaSpecialUpdateDisposition) ; 
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetDispositionToolData", LuaGetDispositionToolData) ;   
    // Machinings
    bOk = bOk && luaMgr.RegisterFunction( "EgtAddMachining", LuaAddMachining) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCreateMachining", LuaCreateMachining) ;
@@ -4286,6 +4527,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtUpdateMachining", LuaUpdateMachining) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetMachiningParam", LuaGetMachiningParam) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetMachiningGeometry", LuaGetMachiningGeometry) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetMachiningSkippedGeometry", LuaGetMachiningSkippedGeometry) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtIsMachiningEmpty", LuaIsMachiningEmpty) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetMachiningStartPoint", LuaGetMachiningStartPoint) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetMachiningEndPoint", LuaGetMachiningEndPoint) ;
@@ -4295,6 +4537,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetClEntMove", LuaGetClEntMove) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetClEntFlag", LuaGetClEntFlag) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetClEntIndex", LuaGetClEntIndex) ;  
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetClEntAxesStatus", LuaGetClEntAxesStatus) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetClEntAxesMask", LuaGetClEntAxesMask) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetClEntAxesVal", LuaGetClEntAxesVal) ;  
    // Simulation
@@ -4304,6 +4547,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSimHome", LuaSimHome) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSimSetStep", LuaSimSetStep) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSimSetUiStatus", LuaSimSetUiStatus) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSimEnableToolTipTrace", LuaSimEnableToolTipTrace) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSimGetAxisInfoPos", LuaSimGetAxisInfoPos) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSimGetToolInfo", LuaSimGetToolInfo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSimGetOperationInfo", LuaSimGetOperationInfo) ;
@@ -4323,6 +4567,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetTcPosId", LuaGetTcPosId) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAxisToken", LuaGetAxisToken) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAxisType", LuaGetAxisType) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetAxisDir", LuaGetAxisDir) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAxisInvert", LuaGetAxisInvert) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAxisOffset", LuaGetAxisOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAllTablesNames", LuaGetAllTablesNames) ;
@@ -4339,6 +4584,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetRotAxisBlocked", LuaGetRotAxisBlocked) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcAngles", LuaGetCalcAngles) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcPositions", LuaGetCalcPositions) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetRobotAngles", LuaGetRobotAngles) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcTipFromPositions", LuaGetCalcTipFromPositions) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcToolDirFromAngles", LuaGetCalcToolDirFromAngles) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcAuxDirFromAngles", LuaGetCalcAuxDirFromAngles) ;

LUA_MachOpt.cpp

@@ -0,0 +1,240 @@
+//----------------------------------------------------------------------------
+//  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
+LuaOptMachGetResult( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // eseguo calcolo di minimo percorso
+   INTVECTOR vOrder ;
+   bool bOk = ExeOptMachGetResult( 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( "EgtOptMachGetResult", LuaOptMachGetResult) ;
+   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 +1,214 @@
+//----------------------------------------------------------------------------
+//  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 ;
+}
+
+//-------------------------------------------------------------------------------
+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) ;
+   return bOk ;
+}

LUA_Scene.cpp

@@ -322,6 +322,42 @@ 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 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallScene( LuaMgr& luaMgr)
@@ -344,5 +380,6 @@ LuaInstallScene( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetView", LuaGetView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetGenericView", LuaGetGenericView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetImage", LuaGetImage) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetImageEx", LuaGetImageEx) ;
    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

@@ -4,6 +4,7 @@
 //
 #define VS_VERSION_INFO                 1
 #define IDD_LUADLG                      101
+#define IDD_LUASCENE                    102
 #define IDC_TEXT1                       1001
 #define IDC_TEXT2                       1002
 #define IDC_TEXT3                       1003
@@ -36,6 +37,7 @@
 #define IDC_CHECK6                      1036
 #define IDC_CHECK7                      1037
 #define IDC_CHECK8                      1038
+#define IDC_PICTURE1                    1041
 
 // Next default values for new objects
 // 
@@ -44,6 +46,6 @@
 #define _APS_NEXT_RESOURCE_VALUE        103
 #define _APS_NEXT_COMMAND_VALUE         40001
 #define _APS_NEXT_CONTROL_VALUE         1030
-#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")