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477 lines
20 KiB
C++
477 lines
20 KiB
C++
// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#include "DriverUNV_R_SMDS_Mesh.h"
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#include "SMDS_Mesh.hxx"
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#include "SMDS_MeshGroup.hxx"
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#include "utilities.h"
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#include "UNV164_Structure.hxx"
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#include "UNV2411_Structure.hxx"
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#include "UNV2412_Structure.hxx"
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#include "UNV2417_Structure.hxx"
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#include "UNV2420_Structure.hxx"
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#include "UNV_Utilities.hxx"
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#include <Basics_Utils.hxx>
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using namespace std;
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#ifdef _DEBUG_
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static int MYDEBUG = 1;
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#else
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static int MYDEBUG = 0;
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#endif
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namespace
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{
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/*!
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* \brief Move node coordinates to the global Cartesian CS
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*/
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void transformNodes( UNV2411::TDataSet::const_iterator fromNode,
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UNV2411::TDataSet::const_iterator endNode,
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const UNV2420::TRecord & csRecord )
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{
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const int csLabel = fromNode->exp_coord_sys_num;
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UNV2411::TDataSet::const_iterator nodeIt;
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// apply Transformation Matrix
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if ( !csRecord.isIdentityMatrix() )
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{
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for ( nodeIt = fromNode; nodeIt != endNode; ++nodeIt )
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{
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const UNV2411::TRecord& nodeRec = *nodeIt;
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if ( nodeRec.exp_coord_sys_num == csLabel )
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csRecord.ApplyMatrix( (double*) nodeRec.coord );
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}
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}
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// transform from Cylindrical CS
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if ( csRecord.coord_sys_type == UNV2420::Cylindrical )
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{
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for ( nodeIt = fromNode; nodeIt != endNode; ++nodeIt )
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{
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const UNV2411::TRecord& nodeRec = *nodeIt;
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if ( nodeRec.exp_coord_sys_num == csLabel )
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csRecord.FromCylindricalCS( (double*) nodeRec.coord );
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}
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}
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// transform from Spherical CS
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else if ( csRecord.coord_sys_type == UNV2420::Spherical )
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{
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for ( nodeIt = fromNode; nodeIt != endNode; ++nodeIt )
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{
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const UNV2411::TRecord& nodeRec = *nodeIt;
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if ( nodeRec.exp_coord_sys_num == csLabel )
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csRecord.FromSphericalCS( (double*) nodeRec.coord );
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}
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}
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}
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}
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DriverUNV_R_SMDS_Mesh::~DriverUNV_R_SMDS_Mesh()
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{
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if (myGroup != 0)
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delete myGroup;
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}
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Driver_Mesh::Status DriverUNV_R_SMDS_Mesh::Perform()
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{
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Kernel_Utils::Localizer loc;
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Status aResult = DRS_OK;
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std::ifstream in_stream(myFile.c_str());
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try
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{
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{
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// Read Units
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UNV164::TRecord aUnitsRecord;
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UNV164::Read( in_stream, aUnitsRecord );
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// Read Coordinate systems
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UNV2420::TDataSet aCoordSysDataSet;
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UNV2420::Read(in_stream, myMeshName, aCoordSysDataSet);
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// Read nodes
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using namespace UNV2411;
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TDataSet aDataSet2411;
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UNV2411::Read(in_stream,aDataSet2411);
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if(MYDEBUG) MESSAGE("Perform - aDataSet2411.size() = "<<aDataSet2411.size());
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// Move nodes in a global CS
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if ( !aCoordSysDataSet.empty() )
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{
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UNV2420::TDataSet::const_iterator csIter = aCoordSysDataSet.begin();
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for ( ; csIter != aCoordSysDataSet.end(); ++csIter )
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{
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// find any node in this CS
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TDataSet::const_iterator nodeIter = aDataSet2411.begin();
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for (; nodeIter != aDataSet2411.end(); nodeIter++)
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if ( nodeIter->exp_coord_sys_num == csIter->coord_sys_label )
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{
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transformNodes( nodeIter, aDataSet2411.end(), *csIter );
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break;
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}
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}
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}
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// Move nodes to SI unit system
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const double lenFactor = aUnitsRecord.factors[ UNV164::LENGTH_FACTOR ];
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if ( lenFactor != 1. )
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{
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TDataSet::iterator nodeIter = aDataSet2411.begin(), nodeEnd;
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for ( nodeEnd = aDataSet2411.end(); nodeIter != nodeEnd; nodeIter++)
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{
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UNV2411::TRecord& nodeRec = *nodeIter;
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nodeRec.coord[0] *= lenFactor;
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nodeRec.coord[1] *= lenFactor;
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nodeRec.coord[2] *= lenFactor;
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}
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}
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// Create nodes in the mesh
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TDataSet::const_iterator anIter = aDataSet2411.begin();
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for(; anIter != aDataSet2411.end(); anIter++)
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{
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const TRecord& aRec = *anIter;
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myMesh->AddNodeWithID(aRec.coord[0],aRec.coord[1],aRec.coord[2],aRec.label);
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}
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}
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{
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using namespace UNV2412;
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TDataSet aDataSet2412;
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UNV2412::Read(in_stream,aDataSet2412);
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TDataSet::const_iterator anIter = aDataSet2412.begin();
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if(MYDEBUG) MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
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for(; anIter != aDataSet2412.end(); anIter++)
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{
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SMDS_MeshElement* anElement = NULL;
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const TRecord& aRec = *anIter;
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if(IsBeam(aRec.fe_descriptor_id)) {
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switch ( aRec.node_labels.size() ) {
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case 2: // edge with two nodes
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//MESSAGE("add edge " << aLabel << " " << aRec.node_labels[0] << " " << aRec.node_labels[1]);
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anElement = myMesh->AddEdgeWithID(aRec.node_labels[0],
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aRec.node_labels[1],
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aRec.label);
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break;
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case 3: // quadratic edge (with 3 nodes)
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//MESSAGE("add edge " << aRec.label << " " << aRec.node_labels[0] << " " << aRec.node_labels[1] << " " << aRec.node_labels[2]);
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anElement = myMesh->AddEdgeWithID(aRec.node_labels[0],
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aRec.node_labels[2],
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aRec.node_labels[1],
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aRec.label);
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}
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}
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else if(IsFace(aRec.fe_descriptor_id)) {
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//MESSAGE("add face " << aRec.label);
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switch(aRec.fe_descriptor_id){
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case 41: // Plane Stress Linear Triangle
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case 51: // Plane Strain Linear Triangle
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case 61: // Plate Linear Triangle
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case 74: // Membrane Linear Triangle
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case 81: // Axisymetric Solid Linear Triangle
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case 91: // Thin Shell Linear Triangle
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anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
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aRec.node_labels[1],
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aRec.node_labels[2],
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aRec.label);
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break;
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case 42: // Plane Stress Parabolic Triangle
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case 52: // Plane Strain Parabolic Triangle
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case 62: // Plate Parabolic Triangle
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case 72: // Membrane Parabolic Triangle
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case 82: // Axisymetric Solid Parabolic Triangle
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case 92: // Thin Shell Parabolic Triangle
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//MESSAGE("add face " << aRec.label << " " << aRec.node_labels[0] << " " << aRec.node_labels[1] << " " << aRec.node_labels[2] << " " << aRec.node_labels[3] << " " << aRec.node_labels[4] << " " << aRec.node_labels[5]);
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anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
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aRec.node_labels[2],
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aRec.node_labels[4],
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aRec.node_labels[1],
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aRec.node_labels[3],
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aRec.node_labels[5],
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aRec.label);
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break;
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case 44: // Plane Stress Linear Quadrilateral
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case 54: // Plane Strain Linear Quadrilateral
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case 64: // Plate Linear Quadrilateral
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case 71: // Membrane Linear Quadrilateral
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case 84: // Axisymetric Solid Linear Quadrilateral
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case 94: // Thin Shell Linear Quadrilateral
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anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
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aRec.node_labels[1],
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aRec.node_labels[2],
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aRec.node_labels[3],
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aRec.label);
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break;
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case 45: // Plane Stress Parabolic Quadrilateral
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case 55: // Plane Strain Parabolic Quadrilateral
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case 65: // Plate Parabolic Quadrilateral
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case 75: // Membrane Parabolic Quadrilateral
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case 85: // Axisymetric Solid Parabolic Quadrilateral
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case 95: // Thin Shell Parabolic Quadrilateral
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anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
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aRec.node_labels[2],
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aRec.node_labels[4],
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aRec.node_labels[6],
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aRec.node_labels[1],
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aRec.node_labels[3],
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aRec.node_labels[5],
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aRec.node_labels[7],
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aRec.label);
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break;
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}
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}
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else if(IsVolume(aRec.fe_descriptor_id)){
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//MESSAGE("add volume " << aRec.label);
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switch(aRec.fe_descriptor_id){
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case 111: // Solid Linear Tetrahedron - TET4
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[2],
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aRec.node_labels[1],
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aRec.node_labels[3],
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aRec.label);
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break;
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case 118: // Solid Quadratic Tetrahedron - TET10
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[4],
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aRec.node_labels[2],
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aRec.node_labels[9],
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aRec.node_labels[5],
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aRec.node_labels[3],
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aRec.node_labels[1],
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aRec.node_labels[6],
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aRec.node_labels[8],
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aRec.node_labels[7],
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aRec.label);
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break;
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case 112: // Solid Linear Prism - PRISM6
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[2],
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aRec.node_labels[1],
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aRec.node_labels[3],
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aRec.node_labels[5],
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aRec.node_labels[4],
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aRec.label);
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break;
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case 113: // Solid Quadratic Prism - PRISM15
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[4],
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aRec.node_labels[2],
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aRec.node_labels[9],
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aRec.node_labels[13],
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aRec.node_labels[11],
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aRec.node_labels[5],
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aRec.node_labels[3],
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aRec.node_labels[1],
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aRec.node_labels[14],
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aRec.node_labels[12],
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aRec.node_labels[10],
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aRec.node_labels[6],
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aRec.node_labels[8],
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aRec.node_labels[7],
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aRec.label);
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break;
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case 115: // Solid Linear Brick - HEX8
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[3],
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aRec.node_labels[2],
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aRec.node_labels[1],
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aRec.node_labels[4],
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aRec.node_labels[7],
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aRec.node_labels[6],
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aRec.node_labels[5],
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aRec.label);
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break;
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case 116: // Solid Quadratic Brick - HEX20
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[6],
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aRec.node_labels[4],
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aRec.node_labels[2],
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aRec.node_labels[12],
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aRec.node_labels[18],
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aRec.node_labels[16],
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aRec.node_labels[14],
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aRec.node_labels[7],
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aRec.node_labels[5],
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aRec.node_labels[3],
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aRec.node_labels[1],
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aRec.node_labels[19],
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aRec.node_labels[17],
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aRec.node_labels[15],
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aRec.node_labels[13],
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aRec.node_labels[8],
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aRec.node_labels[11],
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aRec.node_labels[10],
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aRec.node_labels[9],
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aRec.label);
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break;
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case 114: // pyramid of 13 nodes (quadratic) - PIRA13
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anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
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aRec.node_labels[6],
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aRec.node_labels[4],
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aRec.node_labels[2],
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aRec.node_labels[7],
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aRec.node_labels[5],
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aRec.node_labels[3],
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aRec.node_labels[1],
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aRec.node_labels[8],
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aRec.node_labels[11],
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aRec.node_labels[10],
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aRec.node_labels[9],
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aRec.node_labels[12],
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aRec.label);
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break;
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}
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}
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if(!anElement)
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MESSAGE("DriverUNV_R_SMDS_Mesh::Perform - can not add element with ID = "<<aRec.label<<" and type = "<<aRec.fe_descriptor_id);
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}
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}
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{
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using namespace UNV2417;
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TDataSet aDataSet2417;
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UNV2417::Read(in_stream,aDataSet2417);
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if(MYDEBUG) MESSAGE("Perform - aDataSet2417.size() = "<<aDataSet2417.size());
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if (aDataSet2417.size() > 0) {
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myGroup = new SMDS_MeshGroup(myMesh);
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TDataSet::const_iterator anIter = aDataSet2417.begin();
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for(; anIter != aDataSet2417.end(); anIter++){
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const TGroupId& aLabel = anIter->first;
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const TRecord& aRec = anIter->second;
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int aNodesNb = aRec.NodeList.size();
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int aElementsNb = aRec.ElementList.size();
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bool useSuffix = ((aNodesNb > 0) && (aElementsNb > 0));
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int i;
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if (aNodesNb > 0) {
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SMDS_MeshGroup* aNodesGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Node);
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std::string aGrName = (useSuffix) ? aRec.GroupName + "_Nodes" : aRec.GroupName;
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int i = aGrName.find( "\r" );
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if (i > 0)
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aGrName.erase (i, 2);
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myGroupNames.insert(TGroupNamesMap::value_type(aNodesGroup, aGrName));
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myGroupId.insert(TGroupIdMap::value_type(aNodesGroup, aLabel));
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for (i = 0; i < aNodesNb; i++) {
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const SMDS_MeshNode* aNode = myMesh->FindNode(aRec.NodeList[i]);
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if (aNode)
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aNodesGroup->Add(aNode);
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}
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}
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if (aElementsNb > 0){
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SMDS_MeshGroup* aEdgesGroup = 0;
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SMDS_MeshGroup* aFacesGroup = 0;
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SMDS_MeshGroup* aVolumeGroup = 0;
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bool createdGroup = false;
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for (i = 0; i < aElementsNb; i++) {
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const SMDS_MeshElement* aElement = myMesh->FindElement(aRec.ElementList[i]);
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if (aElement) {
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switch (aElement->GetType()) {
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case SMDSAbs_Edge:
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if (!aEdgesGroup) {
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aEdgesGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Edge);
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if (!useSuffix && createdGroup) useSuffix = true;
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std::string aEdgesGrName = (useSuffix) ? aRec.GroupName + "_Edges" : aRec.GroupName;
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int i = aEdgesGrName.find( "\r" );
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if (i > 0)
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aEdgesGrName.erase (i, 2);
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myGroupNames.insert(TGroupNamesMap::value_type(aEdgesGroup, aEdgesGrName));
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myGroupId.insert(TGroupIdMap::value_type(aEdgesGroup, aLabel));
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createdGroup = true;
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}
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aEdgesGroup->Add(aElement);
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break;
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case SMDSAbs_Face:
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if (!aFacesGroup) {
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aFacesGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Face);
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if (!useSuffix && createdGroup) useSuffix = true;
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std::string aFacesGrName = (useSuffix) ? aRec.GroupName + "_Faces" : aRec.GroupName;
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int i = aFacesGrName.find( "\r" );
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if (i > 0)
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aFacesGrName.erase (i, 2);
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myGroupNames.insert(TGroupNamesMap::value_type(aFacesGroup, aFacesGrName));
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myGroupId.insert(TGroupIdMap::value_type(aFacesGroup, aLabel));
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createdGroup = true;
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}
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aFacesGroup->Add(aElement);
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break;
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case SMDSAbs_Volume:
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if (!aVolumeGroup) {
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aVolumeGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Volume);
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if (!useSuffix && createdGroup) useSuffix = true;
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std::string aVolumeGrName = (useSuffix) ? aRec.GroupName + "_Volumes" : aRec.GroupName;
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int i = aVolumeGrName.find( "\r" );
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if (i > 0)
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aVolumeGrName.erase (i, 2);
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myGroupNames.insert(TGroupNamesMap::value_type(aVolumeGroup, aVolumeGrName));
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myGroupId.insert(TGroupIdMap::value_type(aVolumeGroup, aLabel));
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createdGroup = true;
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}
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aVolumeGroup->Add(aElement);
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break;
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}
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}
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}
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}
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}
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}
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}
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}
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catch(const std::exception& exc){
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INFOS("Follow exception was cought:\n\t"<<exc.what());
|
|
}
|
|
catch(...){
|
|
INFOS("Unknown exception was cought !!!");
|
|
}
|
|
if (myMesh)
|
|
myMesh->compactMesh();
|
|
return aResult;
|
|
}
|