EgtGeomKernel :

- aggiunte funzioni di striping per trimming dei termoformati.

EgtGeomKernel.vcxproj

@@ -322,6 +322,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClCompile Include="IntersLineVolZmap.cpp" />
     <ClCompile Include="IntersPlaneVolZmap.cpp" />
     <ClCompile Include="IntersLineSurfBez.cpp" />
+    <ClCompile Include="Trimming.cpp" />
     <ClCompile Include="MultiGeomDB.cpp" />
     <ClCompile Include="SurfTriMeshOffset.cpp" />
     <ClCompile Include="VolZmapOffset.cpp" />

EgtGeomKernel.vcxproj.filters

@@ -55,6 +55,9 @@
     <Filter Include="File di origine\GeoCollisionDetection">
       <UniqueIdentifier>{865b76ee-b10d-41fc-861c-b48ce52fa277}</UniqueIdentifier>
     </Filter>
+    <Filter Include="File di origine\GeoStriping">
+      <UniqueIdentifier>{54901321-08f6-4428-80c7-a1f859136a32}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Vector3d.cpp">
@@ -561,6 +564,9 @@
     <ClCompile Include="IntersCurvePlane.cpp">
       <Filter>File di origine\GeoInters</Filter>
     </ClCompile>
+    <ClCompile Include="Trimming.cpp">
+      <Filter>File di origine\GeoStriping</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="stdafx.h">

SurfTriMesh.cpp

@@ -4514,3 +4514,21 @@ SurfTriMesh::AdjustTopologyFromZMap( void)
 
    return true ;
 }
+
+//----------------------------------------------------------------------------
+bool
+SurfTriMesh::GetTriaFromFace( int nF, int& nT) const
+{
+  // la superficie deve essere validata
+   if ( m_nStatus != OK)
+      return false ;
+  // verifico stato sfaccettatura
+   if ( ! VerifyFaceting())
+      return false ;
+  // l'indice della faccia deve essere nei limiti
+   if ( nF < 0  ||  nF >= int( m_vFacet.size()))
+      return false ;
+  // recupero la normale di un triangolo della faccetta
+   nT = m_vFacet[nF] ;
+   return true ;
+}

SurfTriMesh.h

@@ -380,6 +380,7 @@ class SurfTriMesh : public ISurfTriMesh, public IGeoObjRW
       bool SetTempInt( int nId, int nTempInt) const ;
       bool AddTriaFromZMap( const TRIA3DEXVECTOR& vTria, PointGrid3d& VertGrid, double dVertexTol = 2 * EPS_SMALL) ;
       bool AdjustTopologyFromZMap( void) ;
+      bool GetTriaFromFace( int nF, int& nT) const ;
 
    private :
       typedef std::vector<StmVert>    VERTVECTOR ;

SurfTriMeshOffset.cpp

@@ -733,6 +733,7 @@ CreateSurfTriMeshShell( const ISurfTriMesh* pStm, double dThick, double dPrec)
       }
       if ( nIndOffsCrv == -1)
          return nullptr ;
+      vIndMatched[ nIndOffsCrv] = true ;
      // associo le due curve
       ICurveComposite* pCompoOffsLoop = vCompoOffsLoops[nIndOffsCrv] ;
       double dParMinDist = 0. ;