X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMDS%2FSMDS_VolumeTool.hxx;h=b95bc8a620f48c5bf41568db9d440820de98f967;hb=e0f4c9a46e6f38b7e68337fab7b55c6c75926fa2;hp=99e7dc1763800377f1cd6a851f6fcac4da59635b;hpb=090aff07266d376ae028ae43434bdea7c0a0f9bb;p=modules%2Fsmesh.git diff --git a/src/SMDS/SMDS_VolumeTool.hxx b/src/SMDS/SMDS_VolumeTool.hxx index 99e7dc176..b95bc8a62 100644 --- a/src/SMDS/SMDS_VolumeTool.hxx +++ b/src/SMDS/SMDS_VolumeTool.hxx @@ -1,37 +1,39 @@ -// SMESH SMDS : implementaion of Salome mesh data structure +// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE +// +// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // -// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.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 +// +// SMESH SMDS : implementaion of Salome mesh data structure // File : SMDS_VolumeTool.hxx // Module : SMESH // Created : Tue Jul 13 11:27:17 2004 // Author : Edward AGAPOV (eap) - - +// #ifndef SMDS_VolumeTool_HeaderFile #define SMDS_VolumeTool_HeaderFile +#include "SMESH_SMDS.hxx" + class SMDS_MeshElement; class SMDS_MeshNode; +class SMDS_PolyhedralVolumeOfNodes; +class SMDS_MeshVolume; #include #include @@ -44,10 +46,13 @@ class SMDS_MeshNode; // // ========================================================================= -class SMDS_VolumeTool +class SMDS_EXPORT SMDS_VolumeTool { public: + enum VolumeType { UNKNOWN = -1, TETRA = 0, PYRAM, PENTA, HEXA, QUAD_TETRA, + QUAD_PYRAM, QUAD_PENTA, QUAD_HEXA, POLYHEDA }; + SMDS_VolumeTool (); ~SMDS_VolumeTool (); SMDS_VolumeTool (const SMDS_MeshElement* theVolume); @@ -56,10 +61,18 @@ class SMDS_VolumeTool // Set volume. // Return false if theVolume is not of type SMDSAbs_Volume + const SMDS_MeshVolume* Get() const; + // return element + + int ID() const; + // return element ID + // ----------------------- // general info // ----------------------- + VolumeType GetVolumeType() const; + bool IsForward() const { return myVolForward; } // Check volume orientation. can be changed by Inverse(). // See node order of forward volumes at the file bottom @@ -97,6 +110,9 @@ class SMDS_VolumeTool int GetNodeIndex(const SMDS_MeshNode* theNode) const; // Return an index of theNode + int GetAllExistingEdges(std::vector & edges) const; + // Fill vector with boundary edges existing in the mesh + // ------------- // info on faces // ------------- @@ -149,26 +165,56 @@ class SMDS_VolumeTool // Return index of a face formed by theFaceNodes. // Return -1 if a face not found - int GetFaceIndex( const std::set& theFaceNodesIndices ); + //int GetFaceIndex( const std::set& theFaceNodesIndices ); // Return index of a face formed by theFaceNodesIndices // Return -1 if a face not found + int GetAllExistingFaces(std::vector & faces); + // Fill vector with boundary faces existing in the mesh + + // ------------------------ + // static methods for faces + // ------------------------ - private: + static VolumeType GetType(int nbNodes); + // return VolumeType by nb of nodes in a volume + + static int NbFaces( VolumeType type ); + // return nb of faces by volume type + + static const int* GetFaceNodesIndices(VolumeType type, + int faceIndex, + bool external); + // Return the array of face nodes indices + // To comfort link iteration, the array + // length == NbFaceNodes( faceIndex ) + 1 and + // the last node index == the first one. + + static int NbFaceNodes(VolumeType type, + int faceIndex ); + // Return number of nodes in the array of face nodes + + static int NbCornerNodes(VolumeType type); + // Useful to know nb of corner nodes of a quadratic volume + +private: bool setFace( int faceIndex ); const SMDS_MeshElement* myVolume; + const SMDS_PolyhedralVolumeOfNodes* myPolyedre; + bool myVolForward; int myNbFaces; int myVolumeNbNodes; - const SMDS_MeshNode* myVolumeNodes[ 8 ]; + const SMDS_MeshNode** myVolumeNodes; bool myExternalFaces; - int* myFaceNodeIndices; - int* myFaceNbNodes; - const SMDS_MeshNode* myFaceNodes[ 5 ]; + int myCurFace; + int myFaceNbNodes; + int* myFaceNodeIndices; + const SMDS_MeshNode** myFaceNodes; }; #endif