Merging with WPdev

[modules/smesh.git] / src / SMDS / SMDS_VolumeTool.cxx

diff --git a/src/SMDS/SMDS_VolumeTool.cxx b/src/SMDS/SMDS_VolumeTool.cxx
index 7ee1f81f206e0ebc18ee290fdab2c2241885fd0b..c55fff9ea97b6ac3ee0f4d3d49d0ccc47c118ebf 100644 (file)
--- a/src/SMDS/SMDS_VolumeTool.cxx
+++ b/src/SMDS/SMDS_VolumeTool.cxx
@@ -1266,7 +1266,7 @@ bool SMDS_VolumeTool::IsFreeFace( int faceIndex )
   if ( IsFaceExternal( faceIndex ))
     intNormal = XYZ( -intNormal.x, -intNormal.y, -intNormal.z );
   XYZ p0 ( nodes[0] ), baryCenter;
-  for ( vNbIt = volNbShared.begin(); vNbIt != volNbShared.end(); vNbIt++ ) {
+  for ( vNbIt = volNbShared.begin(); vNbIt != volNbShared.end();vNbIt++ ) {
     int nbShared = (*vNbIt).second;
     if ( nbShared >= 3 ) {
       SMDS_VolumeTool volume( (*vNbIt).first );
@@ -1518,6 +1518,31 @@ int SMDS_VolumeTool::NbFaces( VolumeType type )
   }
 }
 
+//================================================================================
+/*!
+ * \brief Useful to know nb of corner nodes of a quadratic volume
+  * \param type - volume type
+  * \retval int - nb of corner nodes
+ */
+//================================================================================
+
+int SMDS_VolumeTool::NbCornerNodes(VolumeType type)
+{
+  switch ( type ) {
+  case TETRA     :
+  case QUAD_TETRA: return 4;
+  case PYRAM     :
+  case QUAD_PYRAM: return 5;
+  case PENTA     :
+  case QUAD_PENTA: return 6;
+  case HEXA      :
+  case QUAD_HEXA : return 8;
+  default:    return 0;
+  }
+  return 0;
+}
+  // 
+
 //=======================================================================
 //function : GetFaceNodesIndices
 //purpose  : Return the array of face nodes indices