Updated for NPAL15716.

src/SMESH_SWIG/smeshDC.py

@@ -823,8 +823,7 @@ class Mesh:
     def Compute(self, geom=0):
         if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
             if self.geom == 0:
-                print "Compute impossible: mesh is not constructed on geom shape."
+                geom = self.mesh.GetShapeToMesh()
-                return 0
             else:
                 geom = self.geom
         ok = False
@@ -931,6 +930,8 @@ class Mesh:
             pass
         if not geom:
             geom = self.geom
+            if not geom:
+                geom = self.mesh.GetShapeToMesh()
             pass
         status = self.mesh.AddHypothesis(geom, hyp)
         isAlgo = hyp._narrow( SMESH_Algo )

src/StdMeshers/Makefile.am

@@ -63,6 +63,7 @@ salomeinclude_HEADERS = \
 	StdMeshers_FaceSide.hxx \
 	StdMeshers_CompositeSegment_1D.hxx \
 	StdMeshers_UseExisting_1D2D.hxx \
+	StdMeshers_QuadToTriaAdaptor.hxx \
 	SMESH_StdMeshers.hxx
 
 # Libraries targets
@@ -104,7 +105,8 @@ dist_libStdMeshers_la_SOURCES = \
 	StdMeshers_SegmentLengthAroundVertex.cxx \
 	StdMeshers_FaceSide.cxx \
 	StdMeshers_CompositeSegment_1D.cxx \
-	StdMeshers_UseExisting_1D2D.cxx
+	StdMeshers_UseExisting_1D2D.cxx \
+	StdMeshers_QuadToTriaAdaptor.cxx
 
 
 # additionnal information to compil and link file

src/StdMeshers/StdMeshers_QuadToTriaAdaptor.hxx

@@ -0,0 +1,75 @@
+//  SMESH SMESH : implementaion of SMESH idl descriptions
+//
+//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
+// 
+//  This library is free software; you can redistribute it and/or 
+//  modify it under the terms of the GNU Lesser General Public 
+//  License as published by the Free Software Foundation; either 
+//  version 2.1 of the License. 
+// 
+//  This library is distributed in the hope that it will be useful, 
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+//  Lesser General Public License for more details. 
+// 
+//  You should have received a copy of the GNU Lesser General Public 
+//  License along with this library; if not, write to the Free Software 
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
+// 
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+//
+//
+//  File   : StdMeshers_QuadToTriaAdaptor.hxx
+//  Module : SMESH
+
+#ifndef _SMESH_QuadToTriaAdaptor_HXX_
+#define _SMESH_QuadToTriaAdaptor_HXX_
+
+#include <SMESH_Mesh.hxx>
+#include <SMESH_StdMeshers.hxx>
+#include <gp_Pnt.hxx>
+#include <SMDS_FaceOfNodes.hxx>
+#include <TColgp_HArray1OfPnt.hxx>
+#include <TColgp_HArray1OfVec.hxx>
+
+
+class STDMESHERS_EXPORT StdMeshers_QuadToTriaAdaptor
+{
+public:
+
+  StdMeshers_QuadToTriaAdaptor();
+
+  ~StdMeshers_QuadToTriaAdaptor();
+
+  bool Compute(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape);
+
+  bool Compute(SMESH_Mesh& aMesh);
+
+  std::list<const SMDS_FaceOfNodes*> GetTriangles(const SMDS_MeshElement* aFace);
+
+protected:
+
+  //bool CheckDegenerate(const SMDS_MeshElement* aFace);
+
+  int Preparation(const SMDS_MeshElement* face,
+                  Handle(TColgp_HArray1OfPnt) PN,
+                  Handle(TColgp_HArray1OfVec) VN,
+                  std::vector<const SMDS_MeshNode*>& FNodes,
+                  gp_Pnt& PC, gp_Vec& VNorm);
+
+  bool CheckIntersection(const gp_Pnt& P, const gp_Pnt& PC,
+                         gp_Pnt& Pint, SMESH_Mesh& aMesh,
+                         const TopoDS_Shape& aShape,
+                         const TopoDS_Shape& NotCheckedFace);
+
+  bool Compute2ndPart(SMESH_Mesh& aMesh);
+
+  std::map< const SMDS_MeshElement*, std::list<const SMDS_FaceOfNodes*> > myResMap;
+  std::map< const SMDS_MeshElement*, const SMDS_MeshElement* > myMapFPyram;
+  std::list< const SMDS_MeshNode* > myDegNodes;
+
+};
+
+#endif