-// Copyright (C) 2005 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.
+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// 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
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
-// See http://www.salome-platform.org/
+// 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 : SMDS_VolumeTool.cxx
// Created : Tue Jul 13 12:22:13 2004
// Author : Edward AGAPOV (eap)
-// Copyright : Open CASCADE
-
+//
#ifdef _MSC_VER
#pragma warning(disable:4786)
#endif
#include "SMDS_MeshElement.hxx"
#include "SMDS_MeshNode.hxx"
#include "SMDS_PolyhedralVolumeOfNodes.hxx"
+#include "SMDS_Mesh.hxx"
#include "utilities.h"
return IsLinked(myVolumeNodes[theNode1Index], myVolumeNodes[theNode2Index]);
}
- int minInd = theNode1Index < theNode2Index ? theNode1Index : theNode2Index;
- int maxInd = theNode1Index < theNode2Index ? theNode2Index : theNode1Index;
+ int minInd = min( theNode1Index, theNode2Index );
+ int maxInd = max( theNode1Index, theNode2Index );
if ( minInd < 0 || maxInd > myVolumeNbNodes - 1 || maxInd == minInd )
return false;
return -1;
}
+//================================================================================
+/*!
+ * \brief Fill vector with boundary faces existing in the mesh
+ * \param faces - vector of found nodes
+ * \retval int - nb of found faces
+ */
+//================================================================================
+
+int SMDS_VolumeTool::GetAllExistingFaces(vector<const SMDS_MeshElement*> & faces)
+{
+ faces.clear();
+ faces.reserve( NbFaces() );
+ for ( int iF = 0; iF < NbFaces(); ++iF ) {
+ const SMDS_MeshFace* face = 0;
+ const SMDS_MeshNode** nodes = GetFaceNodes( iF );
+ switch ( NbFaceNodes( iF )) {
+ case 3:
+ face = SMDS_Mesh::FindFace( nodes[0], nodes[1], nodes[2] ); break;
+ case 4:
+ face = SMDS_Mesh::FindFace( nodes[0], nodes[1], nodes[2], nodes[3] ); break;
+ case 6:
+ face = SMDS_Mesh::FindFace( nodes[0], nodes[1], nodes[2],
+ nodes[3], nodes[4], nodes[5]); break;
+ case 8:
+ face = SMDS_Mesh::FindFace( nodes[0], nodes[1], nodes[2], nodes[3],
+ nodes[4], nodes[5], nodes[6], nodes[7]); break;
+ }
+ if ( face )
+ faces.push_back( face );
+ }
+ return faces.size();
+}
+
+
+//================================================================================
+/*!
+ * \brief Fill vector with boundary edges existing in the mesh
+ * \param edges - vector of found edges
+ * \retval int - nb of found faces
+ */
+//================================================================================
+
+int SMDS_VolumeTool::GetAllExistingEdges(vector<const SMDS_MeshElement*> & edges) const
+{
+ edges.clear();
+ edges.reserve( myVolumeNbNodes * 2 );
+ for ( int i = 0; i < myVolumeNbNodes; ++i ) {
+ for ( int j = i + 1; j < myVolumeNbNodes; ++j ) {
+ if ( IsLinked( i, j )) {
+ const SMDS_MeshElement* edge =
+ SMDS_Mesh::FindEdge( myVolumeNodes[i], myVolumeNodes[j] );
+ if ( edge )
+ edges.push_back( edge );
+ }
+ }
+ }
+ return edges.size();
+}
+
//=======================================================================
//function : IsFreeFace
//purpose : check that only one volume is build on the face nodes
continue; // opposite side
}
// remove a volume from volNbShared map
- volNbShared.erase( vNbIt );
+ volNbShared.erase( vNbIt-- );
}
// here volNbShared contains only volumes laying on the
}
}
+//================================================================================
+/*!
+ * \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
return 0;
}
+//=======================================================================
+//function : Get
+//purpose : return element
+//=======================================================================
+
+const SMDS_MeshVolume* SMDS_VolumeTool::Get() const
+{
+ return static_cast<const SMDS_MeshVolume*>( myVolume );
+}
+
+//=======================================================================
+//function : ID
+//purpose : return element ID
+//=======================================================================
+
+int SMDS_VolumeTool::ID() const
+{
+ return myVolume ? myVolume->GetID() : 0;
+}
