EgtExecutor :

- aggiunto check per la scelta del lato a cui appliare l'interpolazione delle direzioni di lavorazione
- corretta gestione delle direzioni rispetto al bordo scelto per l'operazione di interpolazione.

EXE_GdbGetCurve.cpp

@@ -760,7 +760,7 @@ ExeShowCurveBezierControlPoints( int nCrvId, int nDestGrpId, int* pnCount)
    VERIFY_GEOMDB( pGeomDB, false)
   // recupero la curva di Bezier
    IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nCrvId) ;
-   if ( pGeoObj->GetType() != CRV_BEZIER  &&  pGeoObj->GetType() != CRV_COMPO)
+   if ( pGeoObj == nullptr  ||  ( pGeoObj->GetType() != CRV_BEZIER  &&  pGeoObj->GetType() != CRV_COMPO))
       return GDB_ID_NULL ;
   // recupero il riferimento della curva
    Frame3d frCrv ;

EXE_GdbGetPocketing.cpp

@@ -59,7 +59,8 @@ ExePocketing( int nId, double dRad, double dStep, double dAngle, int nType, bool
 
   // eseguo Pocketing
    ICRVCOMPOPOVECTOR 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) ;
+   bool bOk = CalcPocketing( pSfr, dRad, 0, dStep, dAngle, 5., nType, bSmooth, true, false, false, true, false, true, P_INVALID, nullptr, false,
+                             dStep, 0, INFINITO, 0, 0, INFINITO, false, 0., 0., false, vCrvCompoRes) ;
    nFirstId = GDB_ID_NULL ;
    nCrvCount = int( vCrvCompoRes.size()) ;
    if ( bOk  &&  nCrvCount > 0) {

EXE_GdbGetSurf.cpp

@@ -1906,7 +1906,7 @@ ExeShowSurfBezierControlPoints( int nSrfId, int nDestGrpId, int* pnCount)
    VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
    // recupero la superficie di bezier
    IGeoObj* pGeoObj = pGeomDB->GetGeoObj( nSrfId) ;
-   if ( pGeoObj->GetType() != SRF_BEZIER)
+   if ( pGeoObj == nullptr  ||  pGeoObj->GetType() != SRF_BEZIER)
       return GDB_ID_NULL ;
    // recupero il riferimento della superficie
    Frame3d frSurf ;

EXE_GdbModifyCurve.cpp

@@ -2358,7 +2358,7 @@ ExeCurveCompoSetTempParam( int nId, int nCrv, double dParam, int nParamInd)
 
 //-------------------------------------------------------------------------------
 static bool
-MyChainCurvesInGroup( int nGroupId, const Point3d& ptNear, bool bAllowInvert, int nRefType)
+MyChainCurvesInGroup( int nGroupId, const Point3d& ptNear, bool bAllowInvert, int nRefType, double dToler)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
@@ -2368,7 +2368,6 @@ MyChainCurvesInGroup( int nGroupId, const Point3d& ptNear, bool bAllowInvert, in
    if ( ! pGeomDB->GetGroupGlobFrame( nGroupId, frGrp))
       return false ;
   // preparo i dati per il concatenamento
-   double dToler = 10 * EPS_SMALL ;
    ChainCurves chainC ;
    chainC.Init( bAllowInvert, dToler, pGeomDB->GetGroupObjs( nGroupId)) ;
    int nId = pGeomDB->GetFirstInGroup( nGroupId) ;
@@ -2412,9 +2411,9 @@ MyChainCurvesInGroup( int nGroupId, const Point3d& ptNear, bool bAllowInvert, in
 
 //-------------------------------------------------------------------------------
 bool
-ExeChainCurvesInGroup( int nGroupId, const Point3d& ptNear, int nRefType)
+ExeChainCurvesInGroup( int nGroupId, const Point3d& ptNear, int nRefType, double dToler)
 {
-   bool bOk = MyChainCurvesInGroup( nGroupId, ptNear, true, nRefType) ;
+   bool bOk = MyChainCurvesInGroup( nGroupId, ptNear, true, nRefType, dToler) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -2429,9 +2428,9 @@ ExeChainCurvesInGroup( int nGroupId, const Point3d& ptNear, int nRefType)
 
 //-------------------------------------------------------------------------------
 bool
-ExeReorderCurvesInGroup( int nGroupId, const Point3d& ptNear, int nRefType)
+ExeReorderCurvesInGroup( int nGroupId, const Point3d& ptNear, int nRefType, double dToler)
 {
-   bool bOk = MyChainCurvesInGroup( nGroupId, ptNear, false, nRefType) ;
+   bool bOk = MyChainCurvesInGroup( nGroupId, ptNear, false, nRefType, dToler) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -2545,7 +2544,7 @@ ExeProjectCurveOnSurf( int nCurveId, const INTVECTOR& vnSurfId, int nDestGrpId,
 //-------------------------------------------------------------------------------
 static bool
 MyProjectCurveOnSurfDir( int nCurveId, const INTVECTOR& vnSurfId, const Vector3d& vtProj, int nDestGrpId,
-                         double dLinTol, double dMaxSegmLen, bool bDirFromProj, int nRefType)
+                         double dLinTol, double dMaxSegmLen, bool bDirFromProj, bool bFromVsTo, int nRefType)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
@@ -2587,7 +2586,7 @@ MyProjectCurveOnSurfDir( int nCurveId, const INTVECTOR& vnSurfId, const Vector3d
    bool bSharpEdges = ( ! bDirFromProj) ;
   // eseguo la proiezione
    PNT5AXVECTOR vPt5ax ;
-   if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, vtProjL, dLinTol, dMaxSegmLen, bSharpEdges, vPt5ax))
+   if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, vtProjL, dLinTol, dMaxSegmLen, bSharpEdges, bFromVsTo, vPt5ax))
       return false ;
   // inserisco la composita nel gruppo destinazione
    PtrOwner<ICurveComposite> pCompo ;
@@ -2626,9 +2625,9 @@ MyProjectCurveOnSurfDir( int nCurveId, const INTVECTOR& vnSurfId, const Vector3d
 //-------------------------------------------------------------------------------
 bool
 ExeProjectCurveOnSurfDir( int nCurveId, const INTVECTOR& vnSurfId, const Vector3d& vtProj, int nDestGrpId,
-                       double dLinTol, double dMaxSegmLen, bool bDirFromProj, int nRefType)
+                       double dLinTol, double dMaxSegmLen, bool bDirFromProj, bool bFromVsTo, int nRefType)
 {
-   bool bOk = MyProjectCurveOnSurfDir( nCurveId, vnSurfId, vtProj, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromProj, nRefType) ;
+   bool bOk = MyProjectCurveOnSurfDir( nCurveId, vnSurfId, vtProj, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromProj, bFromVsTo, nRefType) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -2639,6 +2638,7 @@ ExeProjectCurveOnSurfDir( int nCurveId, const INTVECTOR& vnSurfId, const Vector3
                                                   ToString( dLinTol) + "," +
                                                   ToString( dMaxSegmLen) + "," +
                                                   ( bDirFromProj ? "true" : "false") + "," +
+                                                  ( bFromVsTo ? "true" : "false") + "," +
                                                   RefTypeToString( nRefType) + ")" +
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
@@ -2649,7 +2649,7 @@ ExeProjectCurveOnSurfDir( int nCurveId, const INTVECTOR& vnSurfId, const Vector3
 //-------------------------------------------------------------------------------
 static bool
 MyProjectCurveOnSurfExt( int nCurveId, const INTVECTOR& vnSurfId, int nGuideId, int nDestGrpId,
-                         double dLinTol, double dMaxSegmLen, bool bDirFromGuide)
+                         double dLinTol, double dMaxSegmLen, bool bDirFromGuide, bool bFromVsTo)
 {
    IGeomDB* pGeomDB = GetCurrGeomDB() ;
    VERIFY_GEOMDB( pGeomDB, false)
@@ -2710,14 +2710,14 @@ MyProjectCurveOnSurfExt( int nCurveId, const INTVECTOR& vnSurfId, int nGuideId,
       if ( pGdeLoc == nullptr)
          return false ;
       pGdeLoc->LocToLoc( frGde, frSurf) ;
-      if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, *pGdeLoc, dLinTol, dMaxSegmLen, bSharpEdges, vPt5ax))
+      if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, *pGdeLoc, dLinTol, dMaxSegmLen, bSharpEdges, bFromVsTo, vPt5ax))
          return false ;
    }
    else if ( pGdeCrv != nullptr) {
       CurveLocal GdeLoc( pGdeCrv, frGde, frSurf) ;
       if ( GdeLoc.Get() == nullptr)
          return false ;
-      if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, *GdeLoc.Get(), dLinTol, dMaxSegmLen, bSharpEdges, vPt5ax))
+      if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, *GdeLoc.Get(), dLinTol, dMaxSegmLen, bSharpEdges, bFromVsTo, vPt5ax))
          return false ;
    }
    else { // pGdeStm != nullptr
@@ -2725,7 +2725,7 @@ MyProjectCurveOnSurfExt( int nCurveId, const INTVECTOR& vnSurfId, int nGuideId,
       const ISurf* pGdeLoc = GetSurf( GdeLoc.Get()) ;
       if ( pGdeLoc == nullptr)
          return false ;
-      if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, *pGdeLoc, dLinTol, dMaxSegmLen, bSharpEdges, vPt5ax))
+      if ( ! ProjectCurveOnSurf( *CrvLoc.Get(), vpSurf, *pGdeLoc, dLinTol, dMaxSegmLen, bSharpEdges, bFromVsTo, vPt5ax))
          return false ;
    }
   // inserisco la composita nel gruppo destinazione
@@ -2765,9 +2765,9 @@ MyProjectCurveOnSurfExt( int nCurveId, const INTVECTOR& vnSurfId, int nGuideId,
 //-------------------------------------------------------------------------------
 bool
 ExeProjectCurveOnSurfExt( int nCurveId, const INTVECTOR& vnSurfId, int nGuideId, int nDestGrpId,
-                          double dLinTol, double dMaxSegmLen, bool bDirFromGuide)
+                          double dLinTol, double dMaxSegmLen, bool bDirFromGuide, bool bFromVsTo)
 {
-   bool bOk = MyProjectCurveOnSurfExt( nCurveId, vnSurfId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide) ;
+   bool bOk = MyProjectCurveOnSurfExt( nCurveId, vnSurfId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide, bFromVsTo) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
@@ -2777,7 +2777,8 @@ ExeProjectCurveOnSurfExt( int nCurveId, const INTVECTOR& vnSurfId, int nGuideId,
                                                   ToString( nDestGrpId) + "," +
                                                   ToString( dLinTol) + "," +
                                                   ToString( dMaxSegmLen) + "," +
-                                                  ( bDirFromGuide ? "true" : "false") + ")" +
+                                                  ( bDirFromGuide ? "true" : "false") + "," +
+                                                  ( bFromVsTo ? "true" : "false") + ")" +
                     " -- Ok=" + ToString( bOk) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }

EXE_GdbModifySurf.cpp

@@ -1185,7 +1185,10 @@ ExeSurfTmGetShowEdges( int nId, bool& bShow)
    ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
    bool bOk = ( pStm != nullptr) ;
   // recupero lo stato di visualizzazione degli spigoli vivi
-   bShow = ( bOk && pStm->GetShowEdges()) ;
+   if ( bOk)
+      bShow = pStm->GetShowEdges() ;
+   else
+      bShow = false ;
    return bOk ;
 }
 
@@ -1199,6 +1202,7 @@ ExeSurfTmSetSmoothAng( int nId, double dAngDeg)
    ISurfTriMesh* pSrfTm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
    if ( pSrfTm == nullptr)
       return false ;
+  // imposto l'angolo discriminante degli spigoli vivi
    pSrfTm->SetSmoothAngle( dAngDeg) ;
    ExeSetModified() ;
    // se richiesto, salvo il comando Lua equivalente
@@ -1210,6 +1214,23 @@ ExeSurfTmSetSmoothAng( int nId, double dAngDeg)
    return true ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeSurfTmGetSmoothAng( int nId, double& dAngDeg)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la superficie trimesh
+   ISurfTriMesh* pStm = GetSurfTriMesh( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pStm != nullptr) ;
+  // recupero l'angolo discriminante degli spigoli vivi
+   if ( bOk)
+      dAngDeg = pStm->GetSmoothAngle() ;
+   else
+      dAngDeg = 0 ;
+   return bOk ;
+}
+
 //----------------------------------------------------------------------------
 static double
 GetStmOffsPrec( double dOffs, double dLinTol)

EXE_GdbModifyVol.cpp

@@ -142,6 +142,23 @@ ExeVolZmapSetShowEdges( int nId, bool bShow)
    return bOk ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeVolZmapGetShowEdges( int nId, bool& bShow)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero lo Zmap
+   IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pVZM != nullptr) ;
+  // leggo lo stato di visualizzazione degli spigoli vivi
+   if ( bOk)
+      bShow = pVZM->GetShowEdges() ;
+   else
+      bShow = false ;
+   return bOk ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 ExeRemoveVolZmapPart( int nId, int nPart)

EXE_GdbObjAttribs.cpp

@@ -842,6 +842,16 @@ ExeGetAllInfo( int nId, STRVECTOR& vsInfo)
    return pGeomDB->GetAllInfo( nId, vsInfo) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeCopyAllInfoFrom( int nId, int nSouId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // copio tutte le info
+   return pGeomDB->CopyAllInfoFrom( nId, nSouId) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSetTextureName( int nId, const string& sTxrName)

EXE_MachMgr.cpp

@@ -524,17 +524,38 @@ ExeAddRawPart( Point3d ptOrig, double dLength, double dWidth, double dHeight, Co
 
 //-----------------------------------------------------------------------------
 int
-ExeAddRawPartWithPart( int nPartId, int nCrvId, double dOverMat, Color cCol)
+ExeAddRawPartGen( int nCrvSrfId, double dOverMat, Color cCol)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
   // inserisco grezzo con pezzo nella macchinata corrente
-   int nId = pMachMgr->AddRawPartWithPart( nPartId, nCrvId, dOverMat, cCol) ;
+   int nId = pMachMgr->AddRawPart( nCrvSrfId, dOverMat, cCol) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtAddRawPartGen(" + ToString( nCrvSrfId) + "," +
+                                          ToString( dOverMat) + ",{" +
+                                          ToString( cCol) + "})" +
+                    " -- Id=" + ToString( nId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco il risultato
+   return nId ;
+}
+
+//-----------------------------------------------------------------------------
+int
+ExeAddRawPartWithPart( int nPartId, int nCrvSrfId, double dOverMat, Color cCol)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, GDB_ID_NULL)
+  // inserisco grezzo con pezzo nella macchinata corrente
+   int nId = pMachMgr->AddRawPartWithPart( nPartId, nCrvSrfId, dOverMat, cCol) ;
    ExeSetModified() ;
   // se richiesto, salvo il comando Lua equivalente
    if ( IsCmdLog()) {
       string sLua = "EgtAddRawPartWithPart(" + ToString( nPartId) + "," +
-                                               ToString( nCrvId) + "," +
+                                               ToString( nCrvSrfId) + "," +
                                                ToString( dOverMat) + ",{" +
                                                ToString( cCol) + "})" +
                     " -- Id=" + ToString( nId) ;
@@ -3142,12 +3163,12 @@ ExeGetClEntAxesVal( int nEntId, DBLVECTOR& vAxes)
 
 //-----------------------------------------------------------------------------
 bool
-ExeGetClEntTDir( int nEntId, Vector3d& vTDir)
+ExeGetClEntTDir( int nEntId, Vector3d& vtTDir)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false) ;
-  // recupero vTDir
-   return pMachMgr->GetClEntTDir( nEntId, vTDir) ;
+  // recupero TDir
+   return pMachMgr->GetClEntTDir( nEntId, vtTDir) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -3162,12 +3183,12 @@ ExeGetClEntCDir( int nEntId, Vector3d& vtCDir)
 
 //-----------------------------------------------------------------------------
 bool
-ExeGetClEntADir( int nEntId, Vector3d& vADir)
+ExeGetClEntADir( int nEntId, Vector3d& vtADir)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false) ;
   // recupero ADir
-   return pMachMgr->GetClEntADir( nEntId, vADir) ;
+   return pMachMgr->GetClEntADir( nEntId, vtADir) ;
 }
 
 //-----------------------------------------------------------------------------

EXE_Scene.cpp

@@ -267,6 +267,21 @@ ExeDraw( void)
    return true ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeRedraw( void)
+{
+  // se interfaccia disabilitata, esco subito
+   if ( ! ExeGetEnableUI())
+      return true ;
+
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+  // forzo ridisegno
+   pScene->RedrawWindow() ;
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSelect( int nWinX, int nWinY, int nSelW, int nSelH, int* pnSel)

EXE_Trimming.cpp

@@ -16,6 +16,8 @@
 #include "DllExchange.h"
 #include "GeoTools.h"
 #include "AuxTools.h"
+#include "/EgtDev/Include/EGkGeoVector3d.h"
+#include "/EgtDev/Include/EGkCurveAux.h"
 #include "/EgtDev/Include/EgtNumUtils.h"
 #include "/EgtDev/Include/EXeExecutor.h"
 #include "/EgtDev/Include/EgtPointerOwner.h"
@@ -24,9 +26,12 @@
 #include "/EgtDev/Include/EGkTrimming.h"
 #include "/EgtDev/Include/EGkStmFromTriangleSoup.h"
 #include "/EgtDev/Include/EGkDistPointCurve.h"
+#include "/EgtDev/Include/EGkDistPointSurfBz.h"
+#include "/EgtDev/Include/EGkSbzFromCurves.h"
 #include <unordered_map>
 #include <algorithm>
 
+
 using namespace std ;
 
 // ---------------------------------------------------------------------------
@@ -866,3 +871,593 @@ ExeTrimmingGetSurfBzSyncPoints( int nParentId, int nEdge1Id, int nEdge2Id, doubl
 
    return bOk ;
 }
+
+// ---------------------------------------------------------------------------
+bool
+ExeTrimmingGetToolOrientationLines( int nParentId, int nMainEdgeId, int nOtherEdgeId, bool bMainIsFirstBorder, int nSyncLayerId,
+                                    int nLineSId, int nLineEId, bool bShorterSide,
+                                    double dThetaStart, double dPhiStart, double dThetaEnd, double dPhiEnd, double dInterpLenS,
+                                    double dInterpLenE, double dLinTol,
+                                    int& nInterpStartId, int& nStartId, int& nEndId, int& nInterpEndId)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Imposto i parametri di ritorno
+   nInterpStartId = GDB_ID_NULL, nStartId = GDB_ID_NULL, nEndId = GDB_ID_NULL, nInterpEndId = GDB_ID_NULL ;
+
+  // Se necessario aggiusto le tolleranze
+   double dMyLinTol = Clamp( dLinTol, EPS_SMALL, 1e5 * EPS_SMALL) ;
+   const double TOL = dMyLinTol ;
+  // Definisco costanti per interpolazione
+   const double INTERPOLATION_DIST = 2 ;
+   const double ISO_PAR_SAMPLE = 20.0 ;
+
+  // Recupero il riferimento del gruppo di destinazione
+   Frame3d frDest ;
+   bool bOk = ( pGeomDB->GetGlobFrame( nParentId, frDest)) ;
+
+  // Recupero le due Curve di bordo
+   const ICurve* pCrvMainEdge = GetCurve( pGeomDB->GetGeoObj( nMainEdgeId)) ;
+   const ICurve* pCrvOtherEdge = GetCurve( pGeomDB->GetGeoObj( nOtherEdgeId)) ;
+   bOk = bOk && ( pCrvMainEdge != nullptr && pCrvMainEdge->IsValid() && pCrvOtherEdge != nullptr && pCrvOtherEdge->IsValid()) ;
+
+  // Verifico che le curve siano entrambe Aperte o entrambe Chiuse e memorizzo il risultato
+   bOk = bOk && ( pCrvMainEdge->IsClosed() == pCrvOtherEdge->IsClosed()) ;
+   bool bBorderClosed = ( pCrvMainEdge->IsClosed()) ;
+
+  // Recupero le Linee di Sincronizzazione iniziali e finali e verifico che giacciano sulle Curve di Bordo
+   PtrOwner<ICurve> pCrvSyncS( GetCurve( pGeomDB->GetGeoObj( nLineSId))->Clone()) ;
+   PtrOwner<ICurve> pCrvSyncE( GetCurve( pGeomDB->GetGeoObj( nLineEId))->Clone()) ;
+   bOk = bOk && ( pCrvSyncS != nullptr && pCrvSyncS->IsValid() && pCrvSyncE != nullptr && pCrvSyncE->IsValid()) ;
+   BIPOINT Line1, Line2 ;
+   bOk = bOk && ( pCrvSyncS->GetStartPoint( Line1.first)) && ( pCrvSyncS->GetEndPoint( Line1.second)) ;
+   bOk = bOk && ( pCrvSyncE->GetStartPoint( Line2.first)) && ( pCrvSyncE->GetEndPoint( Line2.second)) ;
+  // --- se necessario oriento le linee di Sync in modo che inizino entrambe dal Bordo Main
+   if ( bOk) {
+      if ( pCrvMainEdge->IsPointOn( Line1.first, TOL))
+         bOk = ( pCrvOtherEdge->IsPointOn( Line1.second, TOL)) ;
+      else if ( pCrvOtherEdge->IsPointOn( Line1.first, TOL)) {
+         bOk = ( pCrvMainEdge->IsPointOn( Line1.second, TOL)) ;
+         if ( bOk) {
+            swap( Line1.first, Line1.second) ;
+            pCrvSyncS->Invert() ;
+         }
+      }
+      else
+         bOk = false ;
+   }
+   if ( bOk) {
+      if ( pCrvMainEdge->IsPointOn( Line2.first, TOL))
+         bOk = ( pCrvOtherEdge->IsPointOn( Line2.second, TOL)) ;
+      else if ( pCrvOtherEdge->IsPointOn( Line2.first, TOL)) {
+         bOk = ( pCrvMainEdge->IsPointOn( Line2.second, TOL)) ;
+         if ( bOk) {
+            swap( Line2.first, Line2.second) ;
+            pCrvSyncE->Invert() ;
+         }
+      }
+      else bOk = false ;
+   }
+  // Il percorso selezionato è il minore tra le due possibilità di percorrenza
+   if ( bOk  &&  bBorderClosed) {
+      double dParS = 0. ;
+      PtrOwner<ICurveComposite> pCompoMainCL( ConvertCurveToComposite( pCrvMainEdge->Clone())) ;
+      bOk = ( ! IsNull( pCompoMainCL) && pCompoMainCL->IsValid() &&
+              pCompoMainCL->GetParamAtPoint( Line1.first, dParS, TOL)) ;
+      if ( bOk) {
+         pCompoMainCL->ChangeStartPoint( dParS) ;
+         double dLenE = 0., dLenMain = 0. ;
+         bOk = ( pCompoMainCL->GetLengthAtPoint( Line2.first, dLenE, TOL) &&
+                 pCompoMainCL->GetLength( dLenMain)) ;
+         if ( dLenE > dLenMain / 2. + EPS_SMALL  &&  bShorterSide) {
+            swap( Line1, Line2) ;
+            swap( pCrvSyncS, pCrvSyncE) ;
+            swap( dThetaStart, dThetaEnd) ;
+            swap( dPhiStart, dPhiEnd) ;
+         }
+      }
+   }
+
+  // Calcolo la lunghezza delle due curve di Bordo
+   double dLenMain = 0., dLenOther = 0. ;
+   bOk = bOk && ( pCrvMainEdge->GetLength( dLenMain) && pCrvOtherEdge->GetLength( dLenOther) &&
+                  dLenMain > 2. * TOL + dInterpLenS + dInterpLenE + EPS_SMALL &&
+                  dLenOther > 2. * TOL + dInterpLenS + dInterpLenE + EPS_SMALL) ;
+
+  // Recupero i punti di sincronizzazione (se presenti)
+   BIPNTVECTOR vSyncPoints ; vSyncPoints.reserve( pGeomDB->GetGroupObjs( nSyncLayerId)) ;
+   int nLineId = pGeomDB->GetFirstInGroup( nSyncLayerId) ;
+   while ( bOk && nLineId != GDB_ID_NULL) {
+     // Recupero la Curva
+      const ICurve* pLine = GetCurve( pGeomDB->GetGeoObj( nLineId)) ;
+      bOk = bOk && ( pLine != nullptr && pLine->IsValid()) ;
+      if ( bOk) {
+        // Recupero gli Estremi
+         Point3d ptStart ; pLine->GetStartPoint( ptStart) ;
+         Point3d ptEnd ; pLine->GetEndPoint( ptEnd) ;
+        // Mi assicuro che gli estremi siano sulle curve di Bordo ( in un verso o nell'altro, mantengo il verso)
+         double dDistS1 = INFINITO ;
+         if ( ! DistPointCurve( ptStart, *pCrvMainEdge).GetDist( dDistS1)) {
+            nLineId = pGeomDB->GetNext( nLineId) ;
+            continue ;
+         }
+         if ( dDistS1 < dLinTol) {
+            double dDistE2 = INFINITO ;
+            if ( ! DistPointCurve( ptEnd, *pCrvOtherEdge).GetDist( dDistE2)  ||  dDistE2 > dLinTol) {
+               nLineId = pGeomDB->GetNext( nLineId) ;
+               continue ;
+            }
+         }
+         else {
+            double dDistS2 = INFINITO ;
+            if ( ! DistPointCurve( ptStart, *pCrvOtherEdge).GetDist( dDistS2)  ||  dDistS2 > dLinTol) {
+               nLineId = pGeomDB->GetNext( nLineId) ;
+               continue ;
+            }
+            double dDistE1 = INFINITO ;
+            if ( ! DistPointCurve( ptEnd, *pCrvMainEdge).GetDist( dDistE1)  ||  dDistE1 > dLinTol) {
+               nLineId = pGeomDB->GetNext( nLineId) ;
+               continue ;
+            }
+         }
+         vSyncPoints.emplace_back( make_pair( ptStart, ptEnd)) ;
+      }
+      nLineId = pGeomDB->GetNext( nLineId) ;
+   }
+
+  // Recupero la superficie Bezier rigata
+   PtrOwner<ISurfBezier> pSurfBzRuled ;
+   if ( bOk) {
+      if ( bMainIsFirstBorder) {
+        // Se non ho linee di sincronizzazione
+         if ( vSyncPoints.empty())
+            pSurfBzRuled.Set( GetSurfBezierRuledSmooth( pCrvMainEdge, pCrvOtherEdge, vSyncPoints, ISO_PAR_SAMPLE)) ;
+        // Se ho linee di sincronizzazione
+         else
+            pSurfBzRuled.Set( GetSurfBezierRuledGuided( pCrvMainEdge, pCrvOtherEdge, vSyncPoints, dMyLinTol)) ;
+      }
+      else {
+         // Se non ho linee di sincronizzazione
+         if ( vSyncPoints.empty())
+            pSurfBzRuled.Set( GetSurfBezierRuledSmooth( pCrvOtherEdge, pCrvMainEdge, vSyncPoints, ISO_PAR_SAMPLE)) ;
+         // Se ho linee di sincronizzazione
+         else
+            pSurfBzRuled.Set( GetSurfBezierRuledGuided( pCrvOtherEdge, pCrvMainEdge, vSyncPoints, dMyLinTol)) ;
+      }
+      bOk = bOk && ( ! IsNull( pSurfBzRuled) && pSurfBzRuled->IsValid()) ;
+   }
+
+  // --- Calcolo delle Linee di Orientamento ---
+   if ( bOk) {
+
+     // Rotazione delle curve di Bordo rispetto al Bordo Main
+      double dLenS ; pCrvSyncS->GetLength( dLenS) ;
+      Line1.second = Line1.first + FromSpherical( dLenS, dThetaStart, dPhiStart) ;
+      double dLenE ; pCrvSyncE->GetLength( dLenE) ;
+      Line2.second = Line2.first + FromSpherical( dLenE, dThetaEnd, dPhiEnd) ;
+
+     // --- Eventuale Interpolazione Lineare di Raccordo all'Inizio ---
+      if ( dInterpLenS > TOL) {
+         double dExtension = dInterpLenS ;
+         double dLen = -1. ; pCrvMainEdge->GetLengthAtPoint( Line1.first, dLen, TOL) ;
+         if ( bBorderClosed) {
+            dLen -= dInterpLenS ;
+            if ( dLen < EPS_SMALL)
+               dLen = dLenMain + dLen ;
+         }
+         else {
+            if ( dLen < dInterpLenS - EPS_SMALL) {
+               dExtension = dLen ;
+               dLen = 0 ;
+            }
+         }
+         double dU = - 1;
+         bOk = pCrvMainEdge->GetParamAtLength( dLen, dU) ;
+         if ( bOk) {
+           // Definisco la linea si sincronizzazione
+            Point3d ptInterpS ; double dParU, dParV ;
+            PtrOwner<ICurveComposite> pCompoIso( nullptr) ;
+            BIPOINT LineInterpS ;
+            bOk = ( pCrvMainEdge->GetPointD1D2( dU, ICurve::FROM_MINUS, ptInterpS) &&
+                    DistPointSurfBz( ptInterpS, *pSurfBzRuled).GetParamsAtMinDistPoint( dParU, dParV) &&
+                    pCompoIso.Set( pSurfBzRuled->GetCurveOnV( dParU)) &&
+                    pCompoIso->IsValid() &&
+                    pCompoIso->GetStartPoint( LineInterpS.first) &&
+                    pCompoIso->GetEndPoint( LineInterpS.second)) ;
+            if ( ! bMainIsFirstBorder)
+               swap( LineInterpS.first, LineInterpS.second) ;
+            if ( bOk) {
+               bool bFirst = true ;
+              // Interpolo
+               double dLenLineInterpS = Dist( LineInterpS.first, LineInterpS.second) ;
+               double dLenLine1 = Dist( Line1.first, Line1.second) ;
+               int nStep = max( 1, int( ceil( dExtension / INTERPOLATION_DIST))) ;
+               Vector3d vtInterpStart = ( LineInterpS.second - LineInterpS.first) ; vtInterpStart.Normalize() ;
+               Vector3d vtInterpEnd = ( Line1.second - Line1.first) ; vtInterpEnd.Normalize() ;
+               Vector3d vtDiff = vtInterpEnd - vtInterpStart ;
+               for ( int i = 0 ; bOk && i < ( nStep - 1) ; ++ i) { // ( nStep - 1) per evitare sovrapposizione con la Copia del vettore
+                  double dI = double( i) ;
+                  Vector3d vtInterp = vtInterpStart + ( dI / ( nStep - 1)) * vtDiff ;
+                  double dUInterpMain = 0. ; Point3d ptInterpOnMain ;
+                  double dCurrLen = dLen + ( dI * dExtension / ( nStep - 1)) ;
+                  if ( dCurrLen > dLenMain)
+                     dCurrLen -= dLenMain ;
+                  bOk = ( pCrvMainEdge->GetParamAtLength( dCurrLen, dUInterpMain) &&
+                          pCrvMainEdge->GetPointD1D2( dUInterpMain, ICurve::FROM_MINUS, ptInterpOnMain)) ;
+                  if ( bOk) {
+                     double dMagnitude = dLenLineInterpS + ( dI / ( nStep - 1)) * ( dLenLine1 - dLenLineInterpS) ;
+                     PtrOwner<ICurveLine> pLine( CreateCurveLine()) ;
+                     bOk = ( ! IsNull( pLine) && pLine->Set( ptInterpOnMain, ptInterpOnMain + vtInterp * dMagnitude)) ;
+                     if ( bOk) {
+                        int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pLine)) ;
+                        bOk = ( nNewId != GDB_ID_NULL) ;
+                        if ( bOk) {
+                           if ( bFirst) {
+                              nInterpStartId = nNewId ;
+                              bFirst = false ;
+                           }
+                        }
+                     }
+                  }
+               }
+            }
+         }
+      }
+
+     // --- Interpolazione tra le due Linee di Sincronizzazione ---
+      if ( bOk) {
+         double dLenS = -1., dLenE = -1 ;
+         bOk = ( pCrvMainEdge->GetLengthAtPoint( Line1.first, dLenS, TOL) &&
+                 pCrvMainEdge->GetLengthAtPoint( Line2.first, dLenE, TOL)) ;
+         if ( bOk) {
+            double dToTDist = 0. ;
+            if ( dLenS < dLenE)
+               dToTDist = dLenE - dLenS ;
+            else
+               dToTDist = ( dLenMain - dLenS) + dLenE ;
+            if ( dToTDist > TOL) {
+               bool bFirst = true ;
+              // Interpolo
+               double dLenLine1 = Dist( Line1.first, Line1.second) ;
+               double dLenLine2 = Dist( Line2.first, Line2.second) ;
+               int nStep = max( 1, int( ceil( dToTDist / INTERPOLATION_DIST))) ;
+               Vector3d vtLineS = ( Line1.second - Line1.first) ; vtLineS.Normalize() ;
+               Vector3d vtLineE = ( Line2.second - Line2.first) ; vtLineE.Normalize() ;
+               Vector3d vtDiff = ( vtLineE - vtLineS) ;
+               for ( int i = 0 ; bOk && i <= nStep ; ++ i) {
+                  double dI = double( i) ;
+                  Vector3d vtInterp = vtLineS + ( dI / nStep) * vtDiff ;
+                  double dUInterpMain = 0. ; Point3d ptInterpOnMain ;
+                  double dCurrLen = dLenS + ( dI * dToTDist / nStep) ;
+                  if ( dCurrLen > dLenMain)
+                     dCurrLen -= dLenMain ;
+                  bOk = ( pCrvMainEdge->GetParamAtLength( dCurrLen, dUInterpMain) &&
+                          pCrvMainEdge->GetPointD1D2( dUInterpMain, ICurve::FROM_MINUS, ptInterpOnMain)) ;
+                  if ( bOk) {
+                     double dMagnitude = dLenLine1 + ( dI / nStep) * ( dLenLine2 - dLenLine1) ;
+                     PtrOwner<ICurveLine> pLine( CreateCurveLine()) ;
+                     bOk = ( ! IsNull( pLine) && pLine->Set( ptInterpOnMain, ptInterpOnMain + vtInterp * dMagnitude)) ;
+                     if ( bOk) {
+                        int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pLine)) ;
+                        bOk = ( nNewId != GDB_ID_NULL) ;
+                        if ( bOk) {
+                           if ( bFirst) {
+                              nStartId = nNewId ;
+                              bFirst = false ;
+                           }
+                           nEndId = nNewId ;
+                        }
+                     }
+                  }
+               }
+            }
+         }
+      }
+
+     // --- Eventuale Interpolazione Lineare di Raccordo alla Fine ---
+      if ( bOk  &&  dInterpLenE > TOL) {
+         double dExtension = dInterpLenE ;
+         double dLen = -1. ; pCrvMainEdge->GetLengthAtPoint( Line2.first, dLen, TOL) ;
+         if ( bBorderClosed) {
+            dLen += dInterpLenE ;
+            if ( dLen > dLenMain - EPS_SMALL)
+               dLen -= dLenMain ;
+         }
+         else {
+            if ( dLen > dLenMain - dInterpLenE - EPS_SMALL) {
+               dExtension = dLenMain - dLen ;
+               dLen = dLenMain ;
+            }
+         }
+         double dU = - 1 ;
+         bOk = pCrvMainEdge->GetParamAtLength( dLen, dU) ;
+         if ( bOk) {
+           // Definisco la linea si sincronizzazione
+            Point3d ptInterpE ; double dParU, dParV ;
+            PtrOwner<ICurveComposite> pCompoIso( nullptr) ;
+            BIPOINT LineInterpE ;
+            bOk = ( pCrvMainEdge->GetPointD1D2( dU, ICurve::FROM_MINUS, ptInterpE) &&
+                    DistPointSurfBz( ptInterpE, *pSurfBzRuled).GetParamsAtMinDistPoint( dParU, dParV) &&
+                    pCompoIso.Set( pSurfBzRuled->GetCurveOnV( dParU)) &&
+                    pCompoIso->IsValid() &&
+                    pCompoIso->GetStartPoint( LineInterpE.first) &&
+                    pCompoIso->GetEndPoint( LineInterpE.second)) ;
+            if ( ! bMainIsFirstBorder)
+               swap( LineInterpE.first, LineInterpE.second) ;
+            if ( bOk) {
+              // Interpolo
+               double dLenLineInterpE = Dist( LineInterpE.first, LineInterpE.second) ;
+               double dLenLine2 = Dist( Line2.first, Line2.second) ;
+               int nStep = max( 1, int( ceil( dExtension / INTERPOLATION_DIST))) ;
+               Vector3d vtInterpStart = ( Line2.second - Line2.first) ; vtInterpStart.Normalize() ;
+               Vector3d vtInterpEnd = ( LineInterpE.second - LineInterpE.first) ; vtInterpEnd.Normalize() ;
+               Vector3d vtDiff = vtInterpEnd - vtInterpStart ;
+               for ( int i = 1 ; bOk && i < nStep ; ++ i) { // i = 1 per evitare la sopvrapposizione con la Copia del vettore
+                  double dI = double( i) ;
+                  Vector3d vtInterp = vtInterpStart + ( dI / ( nStep - 1)) * vtDiff ;
+                  double dUInterpMain = 0. ; Point3d ptInterpOnMain ;
+                  double dCurrLen = ( dLen - dExtension) + ( dI * dExtension / ( nStep - 1)) ;
+                  if ( dCurrLen > dLenMain)
+                     dCurrLen -= dLenMain ;
+                  bOk = ( pCrvMainEdge->GetParamAtLength( dCurrLen, dUInterpMain) &&
+                          pCrvMainEdge->GetPointD1D2( dUInterpMain, ICurve::FROM_MINUS, ptInterpOnMain)) ;
+                  if ( bOk) {
+                     double dMagnitude = dLenLine2 + ( dI / ( nStep - 1)) * ( dLenLineInterpE - dLenLine2) ;
+                     PtrOwner<ICurveLine> pLine( CreateCurveLine()) ;
+                     bOk = ( ! IsNull( pLine) && pLine->Set( ptInterpOnMain, ptInterpOnMain + vtInterp * dMagnitude)) ;
+                     if ( bOk) {
+                        int nNewId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pLine)) ;
+                        bOk = ( nNewId != GDB_ID_NULL) ;
+                        if ( bOk)
+                           nInterpEndId = nNewId ;
+                     }
+                  }
+               }
+            }
+         }
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetToolOrientationLines(" + ToString( nParentId) + "," +
+                                                            ToString( nMainEdgeId) + "," +
+                                                            ToString( nOtherEdgeId) + "," +
+                                                            ToString( nLineSId) + "," +
+                                                            ToString( nLineEId) + "," +
+                                                            ToString( dThetaStart) + "," +
+                                                            ToString( dPhiStart) + "," +
+                                                            ToString( dThetaEnd) + "," +
+                                                            ToString( dPhiEnd) + "," +
+                                                            ToString( dLinTol) + "," +
+                                                            ToString( dInterpLenS) + "," +
+                                                            ToString( dInterpLenE) + "," +
+                    " -- bOk=" + ToString( bOk) +
+                    " -- nInterpStartId=" + ToString( nInterpStartId) + ", nStartId=" + ToString( nStartId) +
+                      ", nEndId=" + ToString( nEndId) + ", nInterpEndId=" + ToString( nInterpEndId) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+struct TrimmingInterval {
+      double dLenStart ;
+      double dLenEnd ;
+      Vector3d vtStart ;
+      Vector3d vtEnd ;
+      TrimmingInterval()
+         : dLenStart( - EPS_SMALL), dLenEnd( - EPS_SMALL), vtStart( V_INVALID), vtEnd( V_INVALID) {} ;
+      TrimmingInterval( double dLenS, double dLenE, const Vector3d& vtS, const Vector3d& vtE)
+         : dLenStart( dLenS), dLenEnd( dLenE), vtStart( vtS), vtEnd( vtE) {} ;
+} ;
+typedef vector<TrimmingInterval> TRIMMINGINTERVALVECTOR ;
+// ---------------------------------------------------------------------------
+bool
+GetTrimmingInterval( const IGeomDB* pGeomDB, const ICurveComposite* pCompo, const Frame3d& frCompo, int nIdS, int nIdE, bool bInvert, TrimmingInterval& TrimmingInt)
+{
+  // Verifico validità dei parametri
+   VERIFY_GEOMDB( pGeomDB, false)
+   if ( pCompo == nullptr  ||  ! pCompo->IsValid()  ||  ! frCompo.IsValid())
+      return false ;
+
+  // Recupero le linee di Orienting
+   const ICurve* pGeoCrvS = GetCurve( pGeomDB->GetGeoObj( nIdS)) ;
+   const ICurve* pGeoCrvE = GetCurve( pGeomDB->GetGeoObj( nIdE)) ;
+   if ( pGeoCrvS != nullptr  &&  pGeoCrvE != nullptr  &&  pGeoCrvS->IsValid()  &&  pGeoCrvE->IsValid()) {
+     // Recupero i punti base ches stanno sulla pCompo e i vettori direzioni ( sono ICurveLine*, ma le tratto come ICurve* generiche)
+      Point3d ptS = P_INVALID ; 
+      Point3d ptE = P_INVALID ;
+      if ( ! bInvert) {
+         pGeoCrvS->GetStartPoint( ptS) ;   // Line1.ptStart
+         pGeoCrvE->GetStartPoint( ptE) ;   // Line2.ptStart
+      }
+      else {
+         pGeoCrvS->GetEndPoint( ptS) ;
+         pGeoCrvE->GetEndPoint( ptE) ;
+      }
+      Vector3d vtS = V_INVALID ; pGeoCrvS->GetStartDir( vtS) ;    // Line1.vtStart
+      Vector3d vtE = V_INVALID ; pGeoCrvE->GetStartDir( vtE) ;    // Line2.vtStart
+      if ( ptS.IsValid()  &&  ptE.IsValid()  &&  vtS.IsValid()  &&  vtE.IsValid()) {
+        // Recupero il Frame delle Linee
+         Frame3d frCrv1, frCrv2 ;
+         if ( ! pGeomDB->GetGlobFrame( nIdS, frCrv1)  ||  ! pGeomDB->GetGlobFrame( nIdE, frCrv2))
+            return false ;
+        // Porto Tali valori nel riferimento dalla Composita
+         Point3d ptSLoc = GetLocToLoc( ptS, frCrv1, frCompo) ;
+         Point3d ptELoc = GetLocToLoc( ptE, frCrv2, frCompo) ;
+         Vector3d vtSLoc = GetLocToLoc( vtS, frCrv1, frCompo) ;
+         Vector3d vtELoc = GetLocToLoc( vtE, frCrv2, frCompo) ;
+        // Recupero il parametro sulla curva
+         double dParS = - EPS_PARAM, dParE = - EPS_PARAM ;
+         int nFlag = 0 ;
+         if ( DistPointCurve( ptSLoc, *pCompo).GetParamAtMinDistPoint( EPS_SMALL, dParS, nFlag)  &&
+              DistPointCurve( ptELoc, *pCompo).GetParamAtMinDistPoint( EPS_SMALL, dParE, nFlag)) {
+           // Recupero la lunghezza su tale curva
+            double dLenS = - EPS_SMALL, dLenE = - EPS_SMALL ;
+            if ( pCompo->GetLengthAtParam( dParS, dLenS)  &&  pCompo->GetLengthAtParam( dParE, dLenE)) {
+               TrimmingInt = TrimmingInterval( dLenS, dLenE, vtSLoc, vtELoc) ;
+               return true ;
+            }
+         }
+      }
+   }
+
+   return false ;
+}
+// ---------------------------------------------------------------------------
+bool
+Exe5AxTrimmingModifyToolDir( int nCrvId, int nPathId, int nTrimLayId, const INTVECTOR& vnOrientingId, const INTVECTOR& vnOrientingISId,
+                             const INTVECTOR& vnOrientingSId, const INTVECTOR& vnOrientingEId, const INTVECTOR& vnOrientingIEId)
+{
+  // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+  // Verifico validità dei parametri
+   bool bOk = ( nCrvId != GDB_ID_NULL && nPathId != GDB_ID_NULL && nTrimLayId != GDB_ID_NULL &&
+                ssize( vnOrientingId) == ssize( vnOrientingISId) && ssize( vnOrientingISId) == ssize( vnOrientingSId) &&
+                ssize( vnOrientingSId) == ssize( vnOrientingEId) && ssize( vnOrientingEId) == ssize( vnOrientingIEId)) ;
+
+  // Recupero la curva di Bordo e la sua composit associata
+   const ICurve* pCrvBorder = GetCurve( pGeomDB->GetGeoObj( nCrvId)) ;
+   bOk = bOk && ( pCrvBorder != nullptr && pCrvBorder->IsValid()) ;
+   PtrOwner<ICurveComposite> pCompoBorder( nullptr) ;
+   if ( bOk)
+      bOk = ( pCompoBorder.Set( ConvertCurveToComposite( pCrvBorder->Clone())) && pCompoBorder->IsValid()) ;
+   double dLen = - EPS_SMALL ;
+   if ( bOk)
+      bOk = pCompoBorder->GetLength( dLen) ;
+
+  // Recupero il Frame della curva corrente
+   Frame3d frCompo ;
+   bOk = bOk && ( pGeomDB->GetGlobFrame( nCrvId, frCompo)) ;
+
+   bool bInvert = false ;
+   if ( ssize( vnOrientingISId) > 0 && vnOrientingISId[0] != GDB_ID_NULL) {
+      const ICurve* pGeoCrvS = GetCurve( pGeomDB->GetGeoObj( vnOrientingISId[0])) ;
+      Point3d ptS ; pGeoCrvS->GetStartPoint( ptS) ;
+      double dDist = 1 ;
+      if ( DistPointCurve( ptS, *pCompoBorder).GetDist( dDist)  &&  dDist > EPS_SMALL)
+         bInvert = true ;
+   }
+
+  // Recupero i versori di interpolazione e creo dei gruppi
+   TRIMMINGINTERVALVECTOR vInterval ; vInterval.reserve( 3 * ssize( vnOrientingId)) ;
+   for ( int i = 0 ; bOk && i < ssize( vnOrientingId) ; ++ i) {
+     // Se presente Interpolazione iniziale
+      if ( vnOrientingISId[i] != GDB_ID_NULL  &&  vnOrientingSId[i] != GDB_ID_NULL) {
+         TrimmingInterval myTrimInt ;
+         if ( GetTrimmingInterval( pGeomDB, pCompoBorder, frCompo, vnOrientingISId[i], vnOrientingSId[i], bInvert, myTrimInt))
+            vInterval.emplace_back( myTrimInt) ;
+      }
+     // Interpolazione ( deve essere sempre presente, ma per scrupolo si controlla lo stesso)
+      if ( vnOrientingSId[i] != GDB_ID_NULL  &&  vnOrientingEId[i] != GDB_ID_NULL) {
+         TrimmingInterval myTrimInt ;
+         if ( GetTrimmingInterval( pGeomDB, pCompoBorder, frCompo, vnOrientingSId[i], vnOrientingEId[i], bInvert, myTrimInt))
+            vInterval.emplace_back( myTrimInt) ;
+      }
+     // Se presente Interpolazione finale
+      if ( vnOrientingEId[i] != GDB_ID_NULL  &&  vnOrientingIEId[i] != GDB_ID_NULL) {
+         TrimmingInterval myTrimInt ;
+         if ( GetTrimmingInterval( pGeomDB, pCompoBorder, frCompo, vnOrientingEId[i], vnOrientingIEId[i], bInvert, myTrimInt))
+            vInterval.emplace_back( myTrimInt) ;
+      }
+   }
+
+  // Se ho degli intervalli di Interpolazione
+   if ( ! vInterval.empty()) {
+     // Scorro i vettori presenti nel Layer ausiliario della lavorazione
+      int nId = pGeomDB->GetFirstInGroup( nPathId) ;
+      while ( bOk && nId != GDB_ID_NULL) {
+         IGeoVector3d* vGeo = GetGeoVector3d( pGeomDB->GetGeoObj( nId)) ;
+         if ( vGeo != nullptr  &&  vGeo->IsValid()) {
+           // Recupero i parametri di tale vettore
+            Point3d ptBase = vGeo->GetBase() ;
+            Vector3d vtDirV = V_INVALID ;  ;
+            if ( pGeomDB->GetInfo( nId, "DirV", vtDirV)  &&  vtDirV.IsValid()) {
+              // Recupero la lunghezza associata al Punto di Base sulla Compo
+               double dCurrPar = - EPS_SMALL ;
+               int nFlag = 0 ;
+               if ( DistPointCurve( ptBase, *pCompoBorder).GetParamAtMinDistPoint( 0., dCurrPar, nFlag)) {
+                  double dCurrLen = - EPS_SMALL ;
+                  if ( pCompoBorder->GetLengthAtParam( dCurrPar, dCurrLen)) {
+                     for ( const TrimmingInterval& CurrInterval : vInterval) {
+                       // Controlli per Intervalli a cavallo dei punti iniziali e finali della curva
+                        double dLenA = CurrInterval.dLenStart ;
+                        double dLenB = CurrInterval.dLenEnd ;
+                        double dLenC = dCurrLen ;
+                        if ( dLenA > dLenB) {
+                           dLenB += dLen ;
+                           if ( dLenC < CurrInterval.dLenStart - EPS_SMALL)
+                              dLenC += dLen ;
+                        }
+                       // Se l'intervallo non è troppo piccolo e se sono all'interno di tale Intervallo
+                        if ( dLenB - dLenA > 10. * EPS_SMALL  && /* bastava anche 2 * EPS_SMALL */
+                             dLenA + EPS_SMALL < dLenC  &&  dLenC < dLenB + EPS_SMALL /* estremi esclusi, va bene ? */) {
+                          // Media pesata dei due vettori
+                           double dMeanPar = ( dLenC - dLenA) / ( dLenB - dLenA) ;
+                           Vector3d vtMean = Media( CurrInterval.vtStart, CurrInterval.vtEnd, dMeanPar) ;
+                          // Assegno la Info a tale vettore
+                           pGeomDB->SetInfo( nId, "DirV", vtMean) ;
+                           break ; // non controllo altri intervalli
+                        }
+                     }
+                  }
+               }
+            }
+         }
+         nId = pGeomDB->GetNext( nId) ;
+      }
+   }
+
+   ExeSetModified() ;
+  // Se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtTrimmingGetToolOrientationLines(" + ToString( nCrvId) + "," +
+                                                            ToString( nPathId) + "," +
+                                                            ToString( nTrimLayId) + "," +
+                                                            ToString( vnOrientingId) + "," +
+                                                            ToString( vnOrientingISId) + "," +
+                                                            ToString( vnOrientingSId) + "," +
+                                                            ToString( vnOrientingEId) + "," +
+                                                            ToString( vnOrientingIEId) + "," +
+                    " -- bOk=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+
+   return bOk ;
+}
+
+// ---------------------------------------------------------------------------
+int
+ExeRegolarizeSurfaceLocally( int nParentId, int nSurfId, int nSyncStartId, int nSyncEndId, double dLinTol, int nType)
+{
+   // Verifica database geometrico
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+
+   // recupero la superficie
+   ISurfBezier* pSurfBez = GetSurfBezier( GetSurf( pGeomDB->GetGeoObj( nSurfId))) ;
+
+   // recupero le due isocurve
+   const ICurve* pSyncStart = GetCurveLine( GetCurve( pGeomDB->GetGeoObj( nSyncStartId))) ;
+   const ICurve* pSyncEnd = GetCurveLine( GetCurve( pGeomDB->GetGeoObj( nSyncEndId))) ;
+   Point3d ptS1 ; pSyncStart->GetStartPoint( ptS1) ;
+   Point3d ptE1 ; pSyncStart->GetEndPoint( ptE1) ;
+   BIPOINT bpIsoStart( ptS1, ptE1) ;
+   Point3d ptS2 ; pSyncEnd->GetStartPoint( ptS2) ;
+   Point3d ptE2 ; pSyncEnd->GetEndPoint( ptE2) ;
+   BIPOINT bpIsoEnd( ptS2, ptE2) ;
+   
+   PtrOwner<ISurfBezier> pNewSurf( RegolarizeBordersLocally( pSurfBez, bpIsoStart, bpIsoEnd, dLinTol, nType)) ;
+   if ( IsNull( pNewSurf))
+      return GDB_ID_NULL ;
+   int nId = pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pNewSurf)) ;
+
+   return nId ;
+}

GeoTools.cpp

@@ -38,6 +38,8 @@ AdjustId( int nId, int nCtx)
 Vector3d
 GetVectorLocal( IGeomDB* pGeomDB, const Vector3d& vtV, int nRefType, const Frame3d& frLoc)
 {
+   if ( ! vtV.IsValid())
+      return vtV ;
    Vector3d vtVL( vtV) ;
    if ( nRefType == RTY_GLOB)
       vtVL.ToLoc( frLoc) ;
@@ -50,6 +52,8 @@ GetVectorLocal( IGeomDB* pGeomDB, const Vector3d& vtV, int nRefType, const Frame
 Vector3d
 GetVectorInRef( IGeomDB* pGeomDB, const Vector3d& vtV, const Frame3d& frLoc, int nRefType)
 {
+   if ( ! vtV.IsValid())
+      return vtV ;
    Vector3d vtVL( vtV) ;
    if ( nRefType == RTY_GLOB)
       vtVL.ToGlob( frLoc) ;
@@ -62,6 +66,8 @@ GetVectorInRef( IGeomDB* pGeomDB, const Vector3d& vtV, const Frame3d& frLoc, int
 Point3d
 GetPointLocal( IGeomDB* pGeomDB, const Point3d& ptP, int nRefType, const Frame3d& frLoc)
 {
+   if ( ! ptP.IsValid())
+      return ptP ;
    Point3d ptPL( ptP) ;
    if ( nRefType == RTY_GLOB)
       ptPL.ToLoc( frLoc) ;
@@ -74,6 +80,8 @@ GetPointLocal( IGeomDB* pGeomDB, const Point3d& ptP, int nRefType, const Frame3d
 Point3d
 GetPointInRef( IGeomDB* pGeomDB, const Point3d& ptP, const Frame3d& frLoc, int nRefType)
 {
+   if ( ! ptP.IsValid())
+      return ptP ;
    Point3d ptPL( ptP) ;
    if ( nRefType == RTY_GLOB)
       ptPL.ToGlob( frLoc) ;

LUA_GdbCreateSurf.cpp

@@ -805,7 +805,7 @@ LuaCreateSurfTmSwept( lua_State* L)
    int nGuideId ;
    LuaCheckParam( L, 3, nGuideId)
    int nPar = 4 ;
-   Vector3d vtAx = V_NULL ;
+   Vector3d vtAx = V_INVALID ;
    if ( LuaGetParam( L, nPar, vtAx))
       ++ nPar ;
    bool bCapEnds ;

LUA_GdbModifyCurve.cpp

@@ -409,7 +409,7 @@ LuaTrimExtendCurveByLen( lua_State* L)
    int nRefType = RTY_DEFAULT ;
    LuaGetParam( L, 4, nRefType) ;
    LuaClearStack( L) ;
-  // taglio o allungo la curva nell'estremo più vicino al punto
+  // taglio o allungo la curva nell'estremo più vicino al punto
    bool bOk = ExeTrimExtendCurveByLen( nId, dLen, ptNear, nRefType) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -943,7 +943,7 @@ LuaCurveCompoSetTempProp( lua_State* L)
    int nPropInd = 0 ;
    LuaGetParam( L, 4, nPropInd) ;
    LuaClearStack( L) ;
-  // imposto sulla curva della composita la proprietà temporanea
+  // imposto sulla curva della composita la proprietà temporanea
    bool bOk = ExeCurveCompoSetTempProp( nId, nCrv, nProp, nPropInd) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -973,16 +973,18 @@ LuaCurveCompoSetTempParam( lua_State* L)
 static int
 LuaChainCurvesInGroup( lua_State* L)
 {
-  // 2 o 3 parametri : nGroupId, ptNear [, nRefType]
+  // 2, 3 o 4 parametri : nGroupId, ptNear [, nRefType] [, dToler]
    int nGroupId ;
    LuaCheckParam( L, 1, nGroupId)
    Point3d ptNear ;
    LuaCheckParam( L, 2, ptNear)
    int nRefType = RTY_DEFAULT ;
    LuaGetParam( L, 3, nRefType) ;
+   double dToler = 10 * EPS_SMALL ;
+   LuaGetParam( L, 4, dToler) ;
    LuaClearStack( L) ;
   // concateno le curve nel gruppo (senza fonderle in una curva composita)
-   bool bOk = ExeChainCurvesInGroup( nGroupId, ptNear, nRefType) ;
+   bool bOk = ExeChainCurvesInGroup( nGroupId, ptNear, nRefType, dToler) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -991,16 +993,18 @@ LuaChainCurvesInGroup( lua_State* L)
 static int
 LuaReorderCurvesInGroup( lua_State* L)
 {
-  // 2 o 3 parametri : nGroupId, ptNear [, nRefType]
+  // 2, 3 o 4 parametri : nGroupId, ptNear [, nRefType] [, dToler]
    int nGroupId ;
    LuaCheckParam( L, 1, nGroupId)
    Point3d ptNear ;
    LuaCheckParam( L, 2, ptNear)
    int nRefType = RTY_DEFAULT ;
    LuaGetParam( L, 3, nRefType) ;
+   double dToler = 10 * EPS_SMALL ;
+   LuaGetParam( L, 4, dToler) ;
    LuaClearStack( L) ;
   // riordino le curve nel gruppo (senza fonderle in una curva composita)
-   bool bOk = ExeReorderCurvesInGroup( nGroupId, ptNear, nRefType) ;
+   bool bOk = ExeReorderCurvesInGroup( nGroupId, ptNear, nRefType, dToler) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -1021,7 +1025,7 @@ LuaProjectCurveOnSurf( lua_State* L)
    if ( LuaGetParam( L, 4, dLinTol))
       LuaGetParam( L, 5, dMaxSegmLen) ;
    LuaClearStack( L) ;
-  // proietto la curva su una o più superfici a minima distanza
+  // proietto la curva su una o più superfici a minima distanza
    bool bOk = ExeProjectCurveOnSurf( nCurveId, vSurfId, nDestGrpId, dLinTol, dMaxSegmLen) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
@@ -1031,7 +1035,7 @@ LuaProjectCurveOnSurf( lua_State* L)
 static int
 LuaProjectCurveOnSurfDir( lua_State* L)
 {
-  // 4, 5, 6, 7 o 8 parametri : nCurveId, vSurfId, vtDir, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromProj] [, nRefType]]
+  // 4, 5, 6, 7 o 8 parametri : nCurveId, vSurfId, vtDir, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromProj] [,bFromVsTo] [, nRefType]]
    int nCurveId ;
    LuaCheckParam( L, 1, nCurveId)
    INTVECTOR vSurfId ;
@@ -1043,14 +1047,16 @@ LuaProjectCurveOnSurfDir( lua_State* L)
    double dLinTol = 0.01 ;
    double dMaxSegmLen = INFINITO ;
    bool bDirFromProj = false ;
+   bool bFromVsTo = true ;
    int nRefType = RTY_DEFAULT ;
    if ( LuaGetParam( L, 5, dLinTol)  &&
         LuaGetParam( L, 6, dMaxSegmLen)  &&
-        LuaGetParam( L, 7, bDirFromProj))
-      LuaGetParam( L, 8, nRefType) ;
+        LuaGetParam( L, 7, bDirFromProj)  &&
+        LuaGetParam( L, 8, bFromVsTo))
+      LuaGetParam( L, 9, nRefType) ;
    LuaClearStack( L) ;
-  // proietto la curva su una o più superfici secondo la direzione data
-   bool bOk = ExeProjectCurveOnSurfDir( nCurveId, vSurfId, vtDir, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromProj, nRefType) ;
+  // proietto la curva su una o più superfici secondo la direzione data
+   bool bOk = ExeProjectCurveOnSurfDir( nCurveId, vSurfId, vtDir, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromProj, bFromVsTo, nRefType) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -1059,7 +1065,7 @@ LuaProjectCurveOnSurfDir( lua_State* L)
 static int
 LuaProjectCurveOnSurfExt( lua_State* L)
 {
-  // 4, 5, 6 o 7 parametri : nCurveId, vSurfId, nGuideId, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromGuide]]
+  // 4, 5, 6 o 7 parametri : nCurveId, vSurfId, nGuideId, nDestGrpId [, dLinTol [, dMaxSegmLen] [, bDirFromGuide] [,bFromVsTo]]
    int nCurveId ;
    LuaCheckParam( L, 1, nCurveId)
    INTVECTOR vSurfId ;
@@ -1071,12 +1077,14 @@ LuaProjectCurveOnSurfExt( lua_State* L)
    double dLinTol = 0.01 ;
    double dMaxSegmLen = INFINITO ;
    bool bDirFromGuide = false ;
+   bool bFromVsTo = true ;
    if ( LuaGetParam( L, 5, dLinTol)  &&
-        LuaGetParam( L, 6, dMaxSegmLen))
-      LuaGetParam( L, 7, bDirFromGuide) ;
+        LuaGetParam( L, 6, dMaxSegmLen)  &&
+        LuaGetParam( L, 7, bDirFromGuide))
+      LuaGetParam( L, 8, bFromVsTo) ;
    LuaClearStack( L) ;
-  // proietto la curva su una o più superfici secondo la direzione verso la guida
-   bool bOk = ExeProjectCurveOnSurfExt( nCurveId, vSurfId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide) ;
+  // proietto la curva su una o più superfici secondo la direzione verso la guida
+   bool bOk = ExeProjectCurveOnSurfExt( nCurveId, vSurfId, nGuideId, nDestGrpId, dLinTol, dMaxSegmLen, bDirFromGuide, bFromVsTo) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }

LUA_GdbModifySurf.cpp

@@ -565,7 +565,7 @@ LuaSurfTmGetShowEdges( lua_State* L)
 static int
 LuaSurfTmSetSmoothAng( lua_State* L)
 {
-  // 2 parametri : nId, nCutterId
+  // 2 parametri : nId, dAngDeg
    int nId ;
    LuaCheckParam( L, 1, nId)
    double dAngDeg ;
@@ -577,6 +577,24 @@ LuaSurfTmSetSmoothAng( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSurfTmGetSmoothAng( lua_State* L)
+{
+  // 1 parametro : nId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // recupero lo smooth angle della superficie
+   double dAngDeg ;
+   bool bOk = ExeSurfTmGetSmoothAng( nId, dAngDeg) ;
+   if ( bOk)
+      LuaSetParam( L, dAngDeg) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSurfTmOffset( lua_State* L)
@@ -664,7 +682,7 @@ LuaSurfBzTrim( lua_State* L)
 bool
 LuaInstallGdbModifySurf( LuaMgr& luaMgr)
 {
-   bool bOk = ( &luaMgr != nullptr) ;
+   bool bOk = true ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtInvertSurf", LuaInvertSurf) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeSurf", LuaExplodeSurf) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtApproxSurf", LuaApproxSurf) ;
@@ -694,6 +712,7 @@ LuaInstallGdbModifySurf( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetShowEdges", LuaSurfTmSetShowEdges) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetShowEdges", LuaSurfTmGetShowEdges) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmSetSmoothAng", LuaSurfTmSetSmoothAng) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmGetSmoothAng", LuaSurfTmGetSmoothAng) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmOffset", LuaSurfTmOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSurfTmThickeningOffset", LuaSurfTmThickeningOffset) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCutSurfBzPlane", LuaCutSurfBzPlane) ;

LUA_GdbModifyVol.cpp

@@ -73,6 +73,25 @@ LuaVolZmapSetShowEdges( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaVolZmapGetShowEdges( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // imposto flag visualizzazione spigoli vivi
+   bool bShow ;
+   bool bOk = ExeVolZmapGetShowEdges( nId, bShow) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, bShow) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaRemoveVolZmapPart( lua_State* L)
@@ -465,6 +484,7 @@ LuaInstallGdbModifyVol( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeVolume", LuaExplodeVolume) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapChangeResolution", LuaVolZmapChangeResolution) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetShowEdges", LuaVolZmapSetShowEdges) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapGetShowEdges", LuaVolZmapGetShowEdges) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveVolZmapPart", LuaRemoveVolZmapPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetStdTool", LuaVolZmapSetStdTool) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtVolZmapSetAdvTool", LuaVolZmapSetAdvTool) ;

LUA_GdbObjAttribs.cpp

@@ -693,6 +693,23 @@ LuaGetAllInfo( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCopyAllInfoFrom( lua_State* L)
+{
+  // 2 parametri : Id, SouId
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nSouId ;
+   LuaCheckParam( L, 2, nSouId)
+   LuaClearStack( L) ;
+  // copio tutte le info
+   bool bOk = ExeCopyAllInfoFrom( nId, nSouId) ;
+   // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSetTextureName( lua_State* L)
@@ -840,6 +857,7 @@ LuaInstallGdbObjAttribs( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtExistsInfo", LuaExistsInfo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveInfo", LuaRemoveInfo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAllInfo", LuaGetAllInfo) ;  
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCopyAllInfoFrom", LuaCopyAllInfoFrom) ;  
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetTextureName", LuaSetTextureName) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetTextureFrame", LuaSetTextureFrame) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveTextureData", LuaRemoveTextureData) ;

LUA_MachMgr.cpp

@@ -504,6 +504,7 @@ LuaGetNextRawPart( lua_State* L)
       LuaSetParam( L) ;
    return 1 ;
 }
+
 //-------------------------------------------------------------------------------
 static int
 LuaAddRawPart( lua_State* L)
@@ -530,6 +531,28 @@ LuaAddRawPart( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaAddRawPartGen( lua_State* L)
+{
+  // 3 parametri : nCrvSrfId, dOverMat, Color
+   int nCrvSrfId ;
+   LuaCheckParam( L, 1, nCrvSrfId)
+   double dOverMat ;
+   LuaCheckParam( L, 2, dOverMat)
+   Color cCol ;
+   LuaCheckParam( L, 3, cCol)
+   LuaClearStack( L) ;
+  // inserisco il grezzo nella macchinata corrente
+   int nInd = ExeAddRawPartGen( nCrvSrfId, dOverMat, cCol) ;
+  // restituisco il risultato
+   if ( nInd != GDB_ID_NULL)
+      LuaSetParam( L, nInd) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaAddRawPartWithPart( lua_State* L)
@@ -3317,11 +3340,11 @@ LuaGetClEntTDir( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero vTDir
-   Vector3d vTDir ;
-   bool bOk = ExeGetClEntTDir( nEntId, vTDir) ;
+  // recupero TDir
+   Vector3d vtTDir ;
+   bool bOk = ExeGetClEntTDir( nEntId, vtTDir) ;
    if ( bOk)
-      LuaSetParam( L, vTDir) ;
+      LuaSetParam( L, vtTDir) ;
    else
       LuaSetParam( L) ;
    return 1 ;
@@ -3335,11 +3358,11 @@ LuaGetClEntCDir( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero vCDir
-   Vector3d vCDir ;
-   bool bOk = ExeGetClEntCDir( nEntId, vCDir) ;
+  // recupero CDir
+   Vector3d vtCDir ;
+   bool bOk = ExeGetClEntCDir( nEntId, vtCDir) ;
    if ( bOk)
-      LuaSetParam( L, vCDir) ;
+      LuaSetParam( L, vtCDir) ;
    else
       LuaSetParam( L) ;
    return 1 ;
@@ -3353,11 +3376,11 @@ LuaGetClEntADir( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero vADir
-   Vector3d vADir ;
-   bool bOk = ExeGetClEntADir( nEntId, vADir) ;
+  // recupero ADir
+   Vector3d vtADir ;
+   bool bOk = ExeGetClEntADir( nEntId, vtADir) ;
    if ( bOk)
-      LuaSetParam( L, vADir) ;
+      LuaSetParam( L, vtADir) ;
    else
       LuaSetParam( L) ;
    return 1 ;
@@ -4584,6 +4607,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetFirstRawPart", LuaGetFirstRawPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetNextRawPart", LuaGetNextRawPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAddRawPart", LuaAddRawPart) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtAddRawPartGen", LuaAddRawPartGen) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtAddRawPartWithPart", LuaAddRawPartWithPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtModifyRawPart", LuaModifyRawPart) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtModifyRawPartSize", LuaModifyRawPartSize) ;

LUA_Scene.cpp

@@ -73,6 +73,19 @@ LuaDraw( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaRedraw( lua_State* L)
+{
+  // nessun parametro
+   LuaClearStack( L) ;
+  // forzo ridisegno
+   bool bOk = ExeRedraw() ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaSetShowMode( lua_State* L)
@@ -378,10 +391,11 @@ LuaSetShowSurfBezierTol( lua_State* L)
 bool
 LuaInstallScene( LuaMgr& luaMgr)
 {
-   bool bOk = ( &luaMgr != nullptr) ;
+   bool bOk = true ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetBackground", LuaSetBackground) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetBackground", LuaGetBackground) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtDraw", LuaDraw) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRedraw", LuaRedraw) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowMode", LuaSetShowMode) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowCurveDirection", LuaSetShowCurveDirection) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetShowTriaAdv", LuaSetShowTriaAdv) ;

Lua_Trimming.cpp

@@ -283,6 +283,106 @@ LuaTrimmingGetSurfBzSyncPoints( lua_State* L)
    return 3 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaTrimmingGetToolOrientationLines( lua_State* L)
+{
+  // 15 parametri : nParentId, nMainEdgeId, nOtherEdgeId, bMainIsFirstBorder, nSyncLayerId, nLineSId, nLineEId, bShorterSide
+  //                dThetaStart, dPhiStart, dThetaEnd, dPhiEnd, dInterpLenS, dInterpLenE, dLinTol
+   int nParentId ;
+   LuaCheckParam( L, 1, nParentId)
+   int nMainEdgeId ;
+   LuaCheckParam( L, 2, nMainEdgeId)
+   int nOtherEdgeId ;
+   LuaCheckParam( L, 3, nOtherEdgeId)
+   bool bMainIsFirstBorder ;
+   LuaCheckParam( L, 4, bMainIsFirstBorder)
+   int nLineSId ;
+   LuaCheckParam( L, 5, nLineSId)
+   int nLineEId ;
+   LuaCheckParam( L, 6, nLineEId)
+   bool bShorterSide ;
+   LuaCheckParam( L, 7, bShorterSide)
+   int nSyncLayerId ;
+   LuaCheckParam( L, 8, nSyncLayerId)
+   double dThetaStart ;
+   LuaCheckParam( L, 9, dThetaStart)
+   double dPhiStart ;
+   LuaCheckParam( L, 10, dPhiStart)
+   double dThetaEnd ;
+   LuaCheckParam( L, 11, dThetaEnd)
+   double dPhiEnd ;
+   LuaCheckParam( L, 12, dPhiEnd) ;
+   double dInterpLenS ;
+   LuaCheckParam( L, 13, dInterpLenS)
+   double dInterpLenE ;
+   LuaCheckParam( L, 14, dInterpLenE)
+   double dLinTol ;
+   LuaCheckParam( L, 15, dLinTol)
+   LuaClearStack( L) ;
+  // Inserisco i tratti lineari associati calcolati lungo il percorso
+   int nInterpStartId = GDB_ID_NULL, nStartId = GDB_ID_NULL, nEndId = GDB_ID_NULL, nInterpEndId = GDB_ID_NULL ;
+   bool bOk = ExeTrimmingGetToolOrientationLines( nParentId, nMainEdgeId, nOtherEdgeId, bMainIsFirstBorder, nSyncLayerId, nLineSId, nLineEId, bShorterSide,
+                                                  dThetaStart, dPhiStart, dThetaEnd, dPhiEnd, dInterpLenS, dInterpLenE, dLinTol,
+                                                  nInterpStartId, nStartId, nEndId, nInterpEndId) ;
+   LuaSetParam( L, bOk) ;
+   LuaSetParam( L, nInterpStartId) ;
+   LuaSetParam( L, nStartId) ;
+   LuaSetParam( L, nEndId) ;
+   LuaSetParam( L, nInterpEndId) ;
+   return 5 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+Lua5AxTrimmingModifyToolDir( lua_State* L)
+{
+  // 8 parametri : nCrvId, nAuxId, nTrimLayId, vnOrientingId, vnOrientingISId, vnOrientingSId, vnOrientingEId, vnOrientingIEId
+   int nCrvId ;
+   LuaCheckParam( L, 1, nCrvId)
+   int nPathId ;
+   LuaCheckParam( L, 2, nPathId)
+   int nTrimLayId ;
+   LuaCheckParam( L, 3, nTrimLayId)
+   INTVECTOR vnOrientingId ;
+   LuaCheckParam( L, 4, vnOrientingId)
+   INTVECTOR vnOrientingISId ;
+   LuaCheckParam( L, 5, vnOrientingISId)
+   INTVECTOR vnOrientingSId ;
+   LuaCheckParam( L, 6, vnOrientingSId)
+   INTVECTOR vnOrientingEId ;
+   LuaCheckParam( L, 7, vnOrientingEId)
+   INTVECTOR vnOrientingIEId ;
+   LuaCheckParam( L, 8, vnOrientingIEId) ;
+   LuaClearStack( L) ;
+  // Modifico le Direzioni utensile
+   bool bOk = Exe5AxTrimmingModifyToolDir( nCrvId, nPathId, nTrimLayId, vnOrientingId, vnOrientingISId, vnOrientingSId, vnOrientingEId, vnOrientingIEId) ;
+   LuaSetParam( L, bOk) ;
+   return true ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaRegolarizeSurfaceLocally( lua_State* L)
+{
+   int nParentId = GDB_ID_NULL ;
+   LuaCheckParam( L, 1, nParentId)
+   int nSurfId = GDB_ID_NULL ;
+   LuaCheckParam( L, 2, nSurfId)
+   int nSyncStartId ;
+   LuaCheckParam( L, 3, nSyncStartId)
+   int nSyncEndId ;
+   LuaCheckParam( L, 4, nSyncEndId)
+   double dLinTol ;
+   LuaCheckParam( L, 5, dLinTol)
+   int nType = 0 ;
+   LuaCheckParam( L, 6, nType)
+   
+   int nId = ExeRegolarizeSurfaceLocally( nParentId, nSurfId, nSyncStartId, nSyncEndId, dLinTol, nType) ;
+   LuaSetParam( L, nId) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallTrimming( LuaMgr& luaMgr)
@@ -302,5 +402,10 @@ LuaInstallTrimming( LuaMgr& luaMgr)
   // --- Recupero linee di sincronizzazione
    bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingInterpolateSyncLines", LuaTrimmingInterpolateSyncLines) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetSurfBzSyncPoints", LuaTrimmingGetSurfBzSyncPoints) ;
+  // --- Recupero linee di Orientamento dell'Utensile e Modifica della lavorazione 5Ax
+   bOk = bOk && luaMgr.RegisterFunction( "EgtTrimmingGetToolOrientationLines", LuaTrimmingGetToolOrientationLines) ;
+   bOk = bOk && luaMgr.RegisterFunction( "Egt5AxTrimmingModifyToolDir", Lua5AxTrimmingModifyToolDir) ;
+  // --- Modifica della superficie
+   bOk = bOk && luaMgr.RegisterFunction( "EgtRegolarizeSurfaceLocally", LuaRegolarizeSurfaceLocally) ;
    return bOk ;
 }