EgtInterface 1.6h3 :

- EgtExplodeSurface per trimesh e Region
- Count invece di Nbr
- normale a regione e conteggio chunk.

API_GeoSnap.cpp

@@ -315,10 +315,30 @@ __stdcall EgtCurveCompoCenter( int nId, int nSimpCrv, int nRefId, double ptCen[3
 }
 
 //----------------------------------------------------------------------------
-int
-__stdcall EgtSurfTmFacetNbr( int nId)
+BOOL
+__stdcall EgtSurfFrNormVersor( int nId, int nRefId, double vtNorm[3])
 {
-   return ExeSurfTmFacetNbr( nId) ;
+  // recupero il vettore normale
+   Vector3d vtTmp ;
+   if ( ! ExeSurfFrNormVersor( nId, nRefId, vtTmp))
+      return FALSE ;
+  // lo assegno
+   VEC_FROM_3D( vtNorm, vtTmp)
+   return TRUE ;
+}
+
+//----------------------------------------------------------------------------
+int
+__stdcall EgtSurfFrChunkCount( int nId)
+{
+   return ExeSurfFrChunkCount( nId) ;
+}
+
+//----------------------------------------------------------------------------
+int
+__stdcall EgtSurfTmFacetCount( int nId)
+{
+   return ExeSurfTmFacetCount( nId) ;
 }
 
 //----------------------------------------------------------------------------