smesh/src/SMESH_I/SMESH_Gen_i.cxx

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// Copyright (C) 2007-2014 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,
// 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
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// 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.
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//
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// 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
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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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// File : SMESH_Gen_i.cxx
// Author : Paul RASCLE, EDF
// Module : SMESH
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#include <TopExp.hxx>
#include <TopExp_Explorer.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Iterator.hxx>
#include <TopoDS_Compound.hxx>
#include <TopoDS_CompSolid.hxx>
#include <TopoDS_Solid.hxx>
#include <TopoDS_Shell.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Wire.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Vertex.hxx>
#include <TopoDS_Shape.hxx>
#include <TopTools_MapOfShape.hxx>
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#include <TopTools_IndexedMapOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <gp_Pnt.hxx>
#include <BRep_Tool.hxx>
#include <TCollection_AsciiString.hxx>
#include <OSD.hxx>
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#ifdef WIN32
#include <windows.h>
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#include <process.h>
#else
#include <dlfcn.h>
#endif
#ifdef WIN32
#define LibHandle HMODULE
#define LoadLib( name ) LoadLibrary( name )
#define GetProc GetProcAddress
#define UnLoadLib( handle ) FreeLibrary( handle );
#else
#define LibHandle void*
#define LoadLib( name ) dlopen( name, RTLD_LAZY )
#define GetProc dlsym
#define UnLoadLib( handle ) dlclose( handle );
#endif
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#include "SMESH_Gen_i.hxx"
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#include "SMESH_version.h"
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#include "DriverMED_W_SMESHDS_Mesh.h"
#include "DriverMED_R_SMESHDS_Mesh.h"
#ifdef WITH_CGNS
#include "DriverCGNS_Read.hxx"
#endif
#include "MED_Factory.hxx"
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#include "SMDS_EdgePosition.hxx"
#include "SMDS_FacePosition.hxx"
#include "SMDS_PolyhedralVolumeOfNodes.hxx"
#include "SMDS_SetIterator.hxx"
#include "SMDS_SpacePosition.hxx"
#include "SMDS_VertexPosition.hxx"
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#include "SMESHDS_Document.hxx"
#include "SMESHDS_Group.hxx"
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#include "SMESHDS_GroupOnGeom.hxx"
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#include "SMESH_Algo_i.hxx"
#include "SMESH_File.hxx"
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#include "SMESH_Group.hxx"
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#include "SMESH_Group_i.hxx"
#include "SMESH_Hypothesis.hxx"
#include "SMESH_Hypothesis_i.hxx"
#include "SMESH_Mesh.hxx"
#include "SMESH_MeshEditor.hxx"
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#include "SMESH_Mesh_i.hxx"
#include "SMESH_PreMeshInfo.hxx"
#include "SMESH_PythonDump.hxx"
#include "SMESH_TryCatch.hxx" // to include after OCC headers!
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#include CORBA_SERVER_HEADER(SMESH_Group)
#include CORBA_SERVER_HEADER(SMESH_Filter)
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#include CORBA_SERVER_HEADER(SMESH_MeshEditor)
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#include <GEOM_Client.hxx>
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#include <Basics_Utils.hxx>
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#include <Basics_DirUtils.hxx>
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#include <HDFOI.hxx>
#include <OpUtil.hxx>
#include <SALOMEDS_Tool.hxx>
#include <SALOME_Container_i.hxx>
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#include <SALOME_DataContainer_i.hxx>
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#include <SALOME_LifeCycleCORBA.hxx>
#include <SALOME_NamingService.hxx>
#include <Utils_CorbaException.hxx>
#include <Utils_ExceptHandlers.hxx>
#include <Utils_SINGLETON.hxx>
#include <utilities.h>
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#include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
#include CORBA_CLIENT_HEADER(SALOME_Session)
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// helpers about SALOME::GenericObj
#include <SALOMEDS_wrap.hxx>
#include <SALOMEDS_Attributes_wrap.hxx>
#include <GEOM_wrap.hxx>
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#include <map>
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#include <fstream>
#include <cstdio>
#include <cstdlib>
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using namespace std;
using SMESH::TPythonDump;
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using SMESH::TVar;
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#define NUM_TMP_FILES 2
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#ifdef _DEBUG_
static int MYDEBUG = 0;
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#else
static int MYDEBUG = 0;
#endif
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// Static variables definition
GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
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CORBA::ORB_var SMESH_Gen_i::myOrb;
PortableServer::POA_var SMESH_Gen_i::myPoa;
SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
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SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
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const int nbElemPerDiagonal = 10;
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//=============================================================================
/*!
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* GetServant [ static ]
*
* Get servant of the CORBA object
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*/
//=============================================================================
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PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
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{
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if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
return NULL;
try {
PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
return aServant;
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}
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catch (...) {
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INFOS( "GetServant - Unknown exception was caught!!!" );
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return NULL;
}
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}
//=============================================================================
/*!
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* SObjectToObject [ static ]
*
* Get CORBA object corresponding to the SALOMEDS::SObject
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*/
//=============================================================================
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CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
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{
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SALOMEDS::GenericAttribute_wrap anAttr;
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CORBA::Object_var anObj;
if ( !theSObject->_is_nil() ) {
try {
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if( theSObject->FindAttribute( anAttr.inout(), "AttributeIOR" ) ) {
SALOMEDS::AttributeIOR_wrap anIOR = anAttr;
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CORBA::String_var aValue = anIOR->Value();
if( strcmp( aValue, "" ) != 0 )
anObj = GetORB()->string_to_object( aValue );
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}
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}
catch( ... ) {
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INFOS( "SObjectToObject - Unknown exception was caught!!!" );
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}
}
return anObj;
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}
//=============================================================================
/*!
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* GetNS [ static ]
*
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* Get SALOME_NamingService object
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*/
//=============================================================================
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SALOME_NamingService* SMESH_Gen_i::GetNS()
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{
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if ( myNS == NULL ) {
myNS = SINGLETON_<SALOME_NamingService>::Instance();
ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
myNS->init_orb( GetORB() );
}
return myNS;
}
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//=============================================================================
/*!
* GetLCC [ static ]
*
* Get SALOME_LifeCycleCORBA object
*/
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//=============================================================================
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SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
if ( myLCC == NULL ) {
myLCC = new SALOME_LifeCycleCORBA( GetNS() );
}
return myLCC;
}
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//=============================================================================
/*!
* GetGeomEngine [ static ]
*
* Get GEOM::GEOM_Gen reference
*/
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//=============================================================================
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GEOM::GEOM_Gen_var SMESH_Gen_i::GetGeomEngine() {
//CCRT GEOM::GEOM_Gen_var aGeomEngine =
//CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
//CCRT return aGeomEngine._retn();
if(CORBA::is_nil(myGeomGen))
{
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Engines::EngineComponent_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
}
return myGeomGen;
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}
//=============================================================================
/*!
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* SMESH_Gen_i::SMESH_Gen_i
*
* Default constructor: not for use
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*/
//=============================================================================
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SMESH_Gen_i::SMESH_Gen_i()
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{
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INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
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}
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//=============================================================================
/*!
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* SMESH_Gen_i::SMESH_Gen_i
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*
* Standard constructor, used with Container
*/
//=============================================================================
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SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
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PortableServer::POA_ptr poa,
PortableServer::ObjectId* contId,
const char* instanceName,
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const char* interfaceName )
: Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
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{
MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
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myOrb = CORBA::ORB::_duplicate(orb);
myPoa = PortableServer::POA::_duplicate(poa);
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_thisObj = this ;
_id = myPoa->activate_object( _thisObj );
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myIsEmbeddedMode = false;
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myShapeReader = NULL; // shape reader
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mySMESHGen = this;
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myIsHistoricalPythonDump = true;
myToForgetMeshDataOnHypModif = false;
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myImportedStudyChanged = true;
myImportedStudyId = 0;
// set it in standalone mode only
//OSD::SetSignal( true );
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// 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
// find out mode (embedded or standalone) here else
// meshes created before calling SMESH_Client::GetSMESHGen(), which calls
// SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
if ( SALOME_NamingService* ns = GetNS() )
{
CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
if ( !session->_is_nil() )
{
CORBA::String_var str_host = session->getHostname();
CORBA::Long s_pid = session->getPID();
string my_host = Kernel_Utils::GetHostname();
#ifdef WIN32
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long my_pid = (long)_getpid();
#else
long my_pid = (long) getpid();
#endif
SetEmbeddedMode( s_pid == my_pid && my_host == str_host.in() );
}
}
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}
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//=============================================================================
/*!
* SMESH_Gen_i::~SMESH_Gen_i
*
* Destructor
*/
//=============================================================================
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SMESH_Gen_i::~SMESH_Gen_i()
{
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MESSAGE( "SMESH_Gen_i::~SMESH_Gen_i" );
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// delete hypothesis creators
map<string, GenericHypothesisCreator_i*>::iterator itHyp;
for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
{
delete (*itHyp).second;
}
myHypCreatorMap.clear();
// Clear study contexts data
map<int, StudyContext*>::iterator it;
for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
delete it->second;
}
myStudyContextMap.clear();
// delete shape reader
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if ( myShapeReader )
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delete myShapeReader;
}
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//=============================================================================
/*!
* SMESH_Gen_i::getHypothesisCreator
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*
* Get hypothesis creator
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*/
//=============================================================================
GenericHypothesisCreator_i* SMESH_Gen_i::getHypothesisCreator(const char* theHypName,
const char* theLibName,
std::string& thePlatformLibName)
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throw (SALOME::SALOME_Exception)
{
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std::string aPlatformLibName;
/* It's Need to tranlate lib name for WIN32 or X platform */
if ( theLibName && theLibName[0] != '\0' )
{
int libNameLen = strlen(theLibName);
//check for old format "libXXXXXXX.so"
if (libNameLen > 7 &&
!strncmp( theLibName, "lib", 3 ) &&
!strcmp( theLibName+libNameLen-3, ".so" ))
{
//the old format
#ifdef WIN32
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aPlatformLibName = std::string( theLibName+3, libNameLen-6 ) + ".dll";
#else
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aPlatformLibName = theLibName;
#endif
}
else
{
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//try to use new format
#ifdef WIN32
aPlatformLibName = theLibName;
aPlatformLibName += ".dll";
#else
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aPlatformLibName = "lib" + std::string( theLibName ) + ".so";
#endif
}
}
thePlatformLibName = aPlatformLibName;
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Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName);
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typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* );
GenericHypothesisCreator_i* aCreator;
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try
{
// check, if creator for this hypothesis type already exists
if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
{
// load plugin library
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if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
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LibHandle libHandle = LoadLib( aPlatformLibName.c_str() );
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if (!libHandle)
{
// report any error, if occured
#ifndef WIN32
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const char* anError = dlerror();
throw(SALOME_Exception(anError));
#else
throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
#endif
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}
// get method, returning hypothesis creator
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if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
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GetHypothesisCreator procHandle =
(GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
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if (!procHandle)
{
throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
UnLoadLib(libHandle);
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}
// get hypothesis creator
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if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
aCreator = procHandle(theHypName);
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if (!aCreator)
{
throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
}
// map hypothesis creator to a hypothesis name
myHypCreatorMap[string(theHypName)] = aCreator;
return aCreator;
}
else
{
return myHypCreatorMap[string(theHypName)];
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}
}
catch (SALOME_Exception& S_ex)
{
THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
}
return aCreator;
}
//=============================================================================
/*!
* SMESH_Gen_i::createHypothesis
*
* Create hypothesis of given type
*/
//=============================================================================
SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
const char* theLibName)
{
SMESH_Hypothesis_i* myHypothesis_i = 0;
SMESH::SMESH_Hypothesis_var hypothesis_i;
std::string aPlatformLibName;
GenericHypothesisCreator_i* aCreator =
getHypothesisCreator(theHypName, theLibName, aPlatformLibName);
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// create a new hypothesis object, store its ref. in studyContext
myHypothesis_i = aCreator->Create(myPoa, GetCurrentStudyID(), &myGen);
if (myHypothesis_i)
{
myHypothesis_i->SetLibName(aPlatformLibName.c_str()); // for persistency assurance
myHypCreatorMap[ myHypothesis_i->GetName() ] = aCreator;
// activate the CORBA servant of hypothesis
hypothesis_i = myHypothesis_i->_this();
int nextId = RegisterObject( hypothesis_i );
if(MYDEBUG) { MESSAGE( "Add hypo to map with id = "<< nextId ); }
else { nextId = 0; } // avoid "unused variable" warning in release mode
}
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return hypothesis_i._retn();
}
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//=============================================================================
/*!
* SMESH_Gen_i::createMesh
*
* Create empty mesh on shape
*/
//=============================================================================
SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
throw ( SALOME::SALOME_Exception )
{
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Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
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// Get or create the GEOM_Client instance
try {
// create a new mesh object servant, store it in a map in study context
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SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
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// create a new mesh object
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MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
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// activate the CORBA servant of Mesh
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SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
int nextId = RegisterObject( mesh );
if(MYDEBUG) { MESSAGE( "Add mesh to map with id = "<< nextId); }
else { nextId = 0; } // avoid "unused variable" warning in release mode
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return mesh._retn();
}
catch (SALOME_Exception& S_ex) {
THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
}
return SMESH::SMESH_Mesh::_nil();
}
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//=============================================================================
/*!
* SMESH_Gen_i::GetShapeReader
*
* Get shape reader
*/
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//=============================================================================
GEOM_Client* SMESH_Gen_i::GetShapeReader()
{
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// create shape reader if necessary
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if ( !myShapeReader )
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myShapeReader = new GEOM_Client(GetContainerRef());
ASSERT( myShapeReader );
return myShapeReader;
}
//=============================================================================
/*!
* SMESH_Gen_i::SetGeomEngine
*
* Set GEOM::GEOM_Gen reference
*/
//=============================================================================
//GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
{
//Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
//myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
//return myGeomGen;
}
//=============================================================================
/*!
* SMESH_Gen_i::SetEmbeddedMode
*
* Set current mode
*/
//=============================================================================
void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
{
myIsEmbeddedMode = theMode;
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MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
if ( !myIsEmbeddedMode ) {
//PAL10867: disable signals catching with "noexcepthandler" option
char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
if (!envNoCatchSignals || !atoi(envNoCatchSignals))
{
bool raiseFPE;
#ifdef _DEBUG_
raiseFPE = true;
char* envDisableFPE = getenv("DISABLE_FPE");
if (envDisableFPE && atoi(envDisableFPE))
raiseFPE = false;
#else
raiseFPE = false;
#endif
OSD::SetSignal( raiseFPE );
}
// else OSD::SetSignal() is called in GUI
}
}
//=============================================================================
/*!
* SMESH_Gen_i::IsEmbeddedMode
*
* Get current mode
*/
//=============================================================================
CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
{
return myIsEmbeddedMode;
}
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//=============================================================================
/*!
* SMESH_Gen_i::SetCurrentStudy
*
* Set current study
*/
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//=============================================================================
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void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
{
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setCurrentStudy( theStudy );
}
void SMESH_Gen_i::setCurrentStudy( SALOMEDS::Study_ptr theStudy,
bool theStudyIsBeingClosed)
{
int curStudyId = GetCurrentStudyID();
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myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
// create study context, if it doesn't exist and set current study
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int studyId = GetCurrentStudyID();
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if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() )
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myStudyContextMap[ studyId ] = new StudyContext;
// myCurrentStudy may be nil
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if ( !theStudyIsBeingClosed && !CORBA::is_nil( myCurrentStudy ) ) {
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
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SALOMEDS::SComponent_wrap GEOM_var = myCurrentStudy->FindComponent( "GEOM" );
if( !GEOM_var->_is_nil() )
aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine() );
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// NPAL16168, issue 0020210
// Let meshes update their data depending on GEOM groups that could change
if ( curStudyId != studyId )
{
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CORBA::String_var compDataType = ComponentDataType();
SALOMEDS::SComponent_wrap me = myCurrentStudy->FindComponent( compDataType.in() );
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if ( !me->_is_nil() ) {
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SALOMEDS::ChildIterator_wrap anIter = myCurrentStudy->NewChildIterator( me );
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for ( ; anIter->More(); anIter->Next() ) {
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SALOMEDS::SObject_wrap so = anIter->Value();
CORBA::Object_var ior = SObjectToObject( so );
if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
mesh->CheckGeomModif();
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}
}
}
}
}
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//=============================================================================
/*!
* SMESH_Gen_i::GetCurrentStudy
*
* Get current study
*/
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//=============================================================================
SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
{
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
if ( GetCurrentStudyID() < 0 )
return SALOMEDS::Study::_nil();
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return SALOMEDS::Study::_duplicate( myCurrentStudy );
}
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//=============================================================================
/*!
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* SMESH_Gen_i::GetCurrentStudyContext
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*
* Get current study context
*/
//=============================================================================
StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
{
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if ( !CORBA::is_nil( myCurrentStudy ) &&
myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
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return myStudyContextMap[ myCurrentStudy->StudyId() ];
else
return 0;
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}
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//=============================================================================
/*!
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* SMESH_Gen_i::CreateHypothesis
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*
* Create hypothesis/algorothm of given type and publish it in the study
*/
//=============================================================================
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SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
const char* theLibName )
throw ( SALOME::SALOME_Exception )
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{
Unexpect aCatch(SALOME_SalomeException);
// Create hypothesis/algorithm
SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
// Publish hypothesis/algorithm in the study
if ( CanPublishInStudy( hyp ) ) {
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SALOMEDS::SObject_wrap aSO = PublishHypothesis( myCurrentStudy, hyp );
if ( !aSO->_is_nil() ) {
// Update Python script
TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
<< theHypName << "', '" << theLibName << "')";
}
}
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return hyp._retn();
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}
//================================================================================
/*!
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* \brief Return a hypothesis holding parameter values corresponding either to the mesh
* existing on the given geometry or to size of the geometry.
* \param theHypType - hypothesis type name
* \param theLibName - plugin library name
* \param theMesh - The mesh of interest
* \param theGeom - The shape to get parameter values from
* \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
* in a study and used to compute the mesh, or a temporary one created just to pass
* parameter values
*/
//================================================================================
SMESH::SMESH_Hypothesis_ptr
SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
const char* theLibName,
SMESH::SMESH_Mesh_ptr theMesh,
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GEOM::GEOM_Object_ptr theGeom,
CORBA::Boolean byMesh)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
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if ( byMesh && CORBA::is_nil( theMesh ) )
return SMESH::SMESH_Hypothesis::_nil();
if ( byMesh && CORBA::is_nil( theGeom ) )
return SMESH::SMESH_Hypothesis::_nil();
// -----------------------------------------------
// find hypothesis used to mesh theGeom
// -----------------------------------------------
// get mesh and shape
SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
TopoDS_Shape shape = GeomObjectToShape( theGeom );
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if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
return SMESH::SMESH_Hypothesis::_nil();
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::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
// create a temporary hypothesis to know its dimention
SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
if ( !hypServant )
return SMESH::SMESH_Hypothesis::_nil();
::SMESH_Hypothesis* hyp = hypServant->GetImpl();
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if ( byMesh ) {
// look for a hypothesis of theHypType used to mesh the shape
if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
{
// check local shape
SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
int nbLocalHyps = aHypList->length();
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for ( int i = 0; i < nbLocalHyps; i++ ) {
CORBA::String_var hypName = aHypList[i]->GetName();
if ( strcmp( theHypType, hypName.in() ) == 0 ) // FOUND local!
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return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
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}
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// check super shapes
TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
while ( nbLocalHyps == 0 && itShape.More() ) {
GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
if ( ! CORBA::is_nil( geomObj )) {
SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
nbLocalHyps = aHypList->length();
for ( int i = 0; i < nbLocalHyps; i++ )
if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
}
itShape.Next();
}
}
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// let the temporary hypothesis find out somehow parameter values by mesh
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if ( hyp->SetParametersByMesh( mesh, shape ))
return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
}
else {
double diagonal = 0;
if ( mesh )
diagonal = mesh->GetShapeDiagonalSize();
else
diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
::SMESH_Hypothesis::TDefaults dflts;
dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
dflts._nbSegments = myGen.GetDefaultNbSegments();
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dflts._shape = &shape;
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// let the temporary hypothesis initialize it's values
if ( hyp->SetParametersByDefaults( dflts, mesh ))
return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
}
return SMESH::SMESH_Hypothesis::_nil();
}
//=============================================================================
/*!
* Returns \c True if a hypothesis is assigned to a sole sub-mesh in a current Study
* \param [in] theHyp - the hypothesis of interest
* \param [out] theMesh - the sole mesh using \a theHyp
* \param [out] theShape - the sole geometry \a theHyp is assigned to
* \return boolean - \c True if \a theMesh and \a theShape are sole using \a theHyp
*
* If two meshes on same shape have theHyp assigned to the same sub-shape, they are
* considered as SAME sub-mesh => result is \c true.
* This method ids used to initialize SMESHGUI_GenericHypothesisCreator with
* a shape to which an hyp being edited is assigned.
*/
//=============================================================================
CORBA::Boolean SMESH_Gen_i::GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
SMESH::SMESH_Mesh_out theMesh,
GEOM::GEOM_Object_out theShape)
{
if ( GetCurrentStudyID() < 0 || CORBA::is_nil( theHyp ))
return false;
// get Mesh component SO
CORBA::String_var compDataType = ComponentDataType();
SALOMEDS::SComponent_wrap comp = myCurrentStudy->FindComponent( compDataType.in() );
if ( CORBA::is_nil( comp ))
return false;
// look for child SO of meshes
SMESH::SMESH_Mesh_var foundMesh;
TopoDS_Shape foundShape;
bool isSole = true;
SALOMEDS::ChildIterator_wrap meshIter = myCurrentStudy->NewChildIterator( comp );
for ( ; meshIter->More() && isSole; meshIter->Next() )
{
SALOMEDS::SObject_wrap curSO = meshIter->Value();
CORBA::Object_var obj = SObjectToObject( curSO );
SMESH_Mesh_i* mesh_i = SMESH::DownCast< SMESH_Mesh_i* >( obj );
if ( ! mesh_i )
continue;
// look for a sole shape where theHyp is assigned
bool isHypFound = false;
const ShapeToHypothesis & s2hyps = mesh_i->GetImpl().GetMeshDS()->GetHypotheses();
ShapeToHypothesis::Iterator s2hypsIt( s2hyps );
for ( ; s2hypsIt.More() && isSole; s2hypsIt.Next() )
{
const THypList& hyps = s2hypsIt.Value();
THypList::const_iterator h = hyps.begin();
for ( ; h != hyps.end(); ++h )
if ( (*h)->GetID() == theHyp->GetId() )
break;
if ( h != hyps.end()) // theHyp found
{
isHypFound = true;
if ( ! foundShape.IsNull() &&
! foundShape.IsSame( s2hypsIt.Key() )) // not a sole sub-shape
{
foundShape.Nullify();
isSole = false;
break;
}
foundShape = s2hypsIt.Key();
}
} // loop on assigned hyps
if ( isHypFound && !foundShape.IsNull() ) // a mesh using theHyp is found
{
if ( !foundMesh->_is_nil() ) // not a sole mesh
{
GEOM::GEOM_Object_var s1 = mesh_i ->GetShapeToMesh();
GEOM::GEOM_Object_var s2 = foundMesh->GetShapeToMesh();
if ( ! ( isSole = s1->IsSame( s2 )))
break;
}
foundMesh = SMESH::SMESH_Mesh::_narrow( obj );
}
} // loop on meshes
if ( isSole &&
! foundMesh->_is_nil() &&
! foundShape.IsNull() )
{
theMesh = foundMesh._retn();
theShape = ShapeToGeomObject( foundShape );
return ( !theMesh->_is_nil() && !theShape->_is_nil() );
}
return false;
}
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//=============================================================================
/*!
* Sets number of segments per diagonal of boundary box of geometry by which
* default segment length of appropriate 1D hypotheses is defined
*/
//=============================================================================
void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
throw ( SALOME::SALOME_Exception )
{
if ( theNbSegments > 0 )
myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
else
THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
}
//=============================================================================
/*!
* \brief Sets default number of segments per edge
*/
//=============================================================================
void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
throw ( SALOME::SALOME_Exception )
{
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if ( theNbSegments > 0 )
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myGen.SetDefaultNbSegments( int(theNbSegments) );
else
THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
}
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//=============================================================================
/*!
Set an option value
*/
//=============================================================================
void SMESH_Gen_i::SetOption(const char* name, const char* value)
{
if ( name && value && strlen( value ) > 0 )
{
string msgToGUI;
if ( strcmp(name, "historical_python_dump") == 0 )
{
myIsHistoricalPythonDump = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
msgToGUI = "preferences/SMESH/historical_python_dump/";
msgToGUI += myIsHistoricalPythonDump ? "true" : "false";
}
else if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
{
myToForgetMeshDataOnHypModif = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
msgToGUI = "preferences/SMESH/forget_mesh_on_hyp_modif/";
msgToGUI += myToForgetMeshDataOnHypModif ? "true" : "false";
}
// update preferences in case if SetOption() is invoked from python console
if ( !msgToGUI.empty() )
{
CORBA::Object_var obj = SMESH_Gen_i::GetNS()->Resolve( "/Kernel/Session" );
SALOME::Session_var session = SALOME::Session::_narrow( obj );
if ( !CORBA::is_nil( session ) )
session->emitMessageOneWay(msgToGUI.c_str());
}
}
}
//=============================================================================
/*!
Return an option value
*/
//=============================================================================
char* SMESH_Gen_i::GetOption(const char* name)
{
if ( name )
{
if ( strcmp(name, "historical_python_dump") == 0 )
{
return CORBA::string_dup( myIsHistoricalPythonDump ? "true" : "false" );
}
if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
{
return CORBA::string_dup( myToForgetMeshDataOnHypModif ? "true" : "false" );
}
}
return CORBA::string_dup( "" );
}
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//=============================================================================
/*!
* SMESH_Gen_i::CreateMesh
*
* Create empty mesh on a shape and publish it in the study
*/
//=============================================================================
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SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
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throw ( SALOME::SALOME_Exception )
{
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Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
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// create mesh
SMESH::SMESH_Mesh_var mesh = this->createMesh();
// set shape
SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
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ASSERT( meshServant );
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meshServant->SetShape( theShapeObject );
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// publish mesh in the study
if ( CanPublishInStudy( mesh ) ) {
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
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SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
aStudyBuilder->CommitCommand();
if ( !aSO->_is_nil() ) {
// Update Python script
TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
}
}
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return mesh._retn();
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}
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//=============================================================================
/*!
* SMESH_Gen_i::CreateEmptyMesh
*
* Create empty mesh
*/
//=============================================================================
SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
// create mesh
SMESH::SMESH_Mesh_var mesh = this->createMesh();
// publish mesh in the study
if ( CanPublishInStudy( mesh ) ) {
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
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SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
aStudyBuilder->CommitCommand();
if ( !aSO->_is_nil() ) {
// Update Python script
TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
}
}
return mesh._retn();
}
namespace
{
//================================================================================
/*!
* \brief Throws an exception in case if the file can't be read
*/
//================================================================================
void checkFileReadable( const char* theFileName ) throw ( SALOME::SALOME_Exception )
{
SMESH_File f ( theFileName );
if ( !f )
{
if ( !f.error().empty() )
THROW_SALOME_CORBA_EXCEPTION( f.error().c_str(), SALOME::BAD_PARAM);
THROW_SALOME_CORBA_EXCEPTION
(( SMESH_Comment("Can't open for reading the file ") << theFileName ).c_str(),
SALOME::BAD_PARAM );
}
}
}
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//=============================================================================
/*!
* SMESH_Gen_i::CreateMeshFromUNV
*
* Create mesh and import data from UNV file
*/
//=============================================================================
SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
checkFileReadable( theFileName );
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SMESH::SMESH_Mesh_var aMesh = createMesh();
string aFileName;
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// publish mesh in the study
if ( CanPublishInStudy( aMesh ) ) {
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
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SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
aStudyBuilder->CommitCommand();
if ( !aSO->_is_nil() ) {
// Update Python script
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TPythonDump() << aSO << " = " << this << ".CreateMeshesFromUNV(r'" << theFileName << "')";
}
}
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SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
ASSERT( aServant );
aServant->ImportUNVFile( theFileName );
// Dump creation of groups
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SMESH::ListOfGroups_var groups = aServant->GetGroups();
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aServant->GetImpl().GetMeshDS()->Modified();
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return aMesh._retn();
}
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//=============================================================================
/*!
* SMESH_Gen_i::CreateMeshFromMED
*
* Create mesh and import data from MED file
*/
//=============================================================================
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SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMEDorSAUV( const char* theFileName,
SMESH::DriverMED_ReadStatus& theStatus,
const char* theCommandNameForPython,
const char* theFileNameForPython)
{
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#ifdef WIN32
char bname[ _MAX_FNAME ];
_splitpath( theFileNameForPython, NULL, NULL, bname, NULL );
string aFileName = bname;
#else
string aFileName = basename( theFileNameForPython );
#endif
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// Retrieve mesh names from the file
DriverMED_R_SMESHDS_Mesh myReader;
myReader.SetFile( theFileName );
myReader.SetMeshId( -1 );
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Driver_Mesh::Status aStatus;
list<string> aNames = myReader.GetMeshNames(aStatus);
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SMESH::mesh_array_var aResult = new SMESH::mesh_array();
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theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
{ // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
// Python Dump
TPythonDump aPythonDump;
aPythonDump << "([";
if (theStatus == SMESH::DRS_OK) {
SALOMEDS::StudyBuilder_var aStudyBuilder;
if ( GetCurrentStudyID() > -1 )
{
aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
}
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aResult->length( aNames.size() );
int i = 0;
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// Iterate through all meshes and create mesh objects
for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ )
{
// Python Dump
if (i > 0) aPythonDump << ", ";
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// create mesh
SMESH::SMESH_Mesh_var mesh = createMesh();
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// publish mesh in the study
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SALOMEDS::SObject_wrap aSO;
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if ( CanPublishInStudy( mesh ) )
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// little trick: for MED file theFileName and theFileNameForPython are the same, but they are different for SAUV
// - as names of meshes are stored in MED file, we use them for data publishing
// - as mesh name is not stored in UNV file, we use file name as name of mesh when publishing data
aSO = PublishMesh( myCurrentStudy, mesh.in(), ( theFileName == theFileNameForPython ) ? (*it).c_str() : aFileName.c_str() );
if ( !aSO->_is_nil() ) {
// Python Dump
aPythonDump << aSO;
} else {
// Python Dump
aPythonDump << "mesh_" << i;
}
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// Read mesh data (groups are published automatically by ImportMEDFile())
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
ASSERT( meshServant );
SMESH::DriverMED_ReadStatus status1 =
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meshServant->ImportMEDFile( theFileName, (*it).c_str() );
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if (status1 > theStatus)
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theStatus = status1;
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aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
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meshServant->GetImpl().GetMeshDS()->Modified();
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}
if ( !aStudyBuilder->_is_nil() )
aStudyBuilder->CommitCommand();
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}
// Update Python script
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aPythonDump << "], status) = " << this << "." << theCommandNameForPython << "(r'" << theFileNameForPython << "')";
}
// Dump creation of groups
for ( int i = 0; i < aResult->length(); ++i )
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SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
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return aResult._retn();
}
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SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
SMESH::DriverMED_ReadStatus& theStatus)
throw ( SALOME::SALOME_Exception )
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{
Unexpect aCatch(SALOME_SalomeException);
checkFileReadable( theFileName );
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SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(theFileName, theStatus, "CreateMeshesFromMED", theFileName);
return result;
}
//=============================================================================
/*!
* SMESH_Gen_i::CreateMeshFromSAUV
*
* Create mesh and import data from SAUV file
*/
//=============================================================================
SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromSAUV( const char* theFileName,
SMESH::DriverMED_ReadStatus& theStatus)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
checkFileReadable( theFileName );
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std::string sauvfilename(theFileName);
std::string medfilename(theFileName);
medfilename += ".med";
std::string cmd;
#ifdef WIN32
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cmd = "%PYTHONBIN% ";
#else
cmd = "python ";
#endif
cmd += "-c \"";
cmd += "from medutilities import convert ; convert(r'" + sauvfilename + "', 'GIBI', 'MED', 1, r'" + medfilename + "')";
cmd += "\"";
system(cmd.c_str());
SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(medfilename.c_str(), theStatus, "CreateMeshesFromSAUV", sauvfilename.c_str());
#ifdef WIN32
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cmd = "%PYTHONBIN% ";
#else
cmd = "python ";
#endif
cmd += "-c \"";
cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
cmd += "\"";
system(cmd.c_str());
return result;
}
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//=============================================================================
/*!
* SMESH_Gen_i::CreateMeshFromSTL
*
* Create mesh and import data from STL file
*/
//=============================================================================
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SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
checkFileReadable( theFileName );
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SMESH::SMESH_Mesh_var aMesh = createMesh();
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//string aFileName;
#ifdef WIN32
char bname[ _MAX_FNAME ];
_splitpath( theFileName, NULL, NULL, bname, NULL );
string aFileName = bname;
#else
string aFileName = basename( theFileName );
#endif
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// publish mesh in the study
if ( CanPublishInStudy( aMesh ) ) {
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
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SALOMEDS::SObject_wrap aSO = PublishInStudy
( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
aStudyBuilder->CommitCommand();
if ( !aSO->_is_nil() ) {
// Update Python script
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TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
}
}
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SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
ASSERT( aServant );
aServant->ImportSTLFile( theFileName );
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aServant->GetImpl().GetMeshDS()->Modified();
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return aMesh._retn();
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}
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//================================================================================
/*!
* \brief Create meshes and import data from the CGSN file
*/
//================================================================================
SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromCGNS( const char* theFileName,
SMESH::DriverMED_ReadStatus& theStatus)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
checkFileReadable( theFileName );
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SMESH::mesh_array_var aResult = new SMESH::mesh_array();
#ifdef WITH_CGNS
// Retrieve nb meshes from the file
DriverCGNS_Read myReader;
myReader.SetFile( theFileName );
Driver_Mesh::Status aStatus;
int nbMeshes = myReader.GetNbMeshes(aStatus);
theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
aResult->length( nbMeshes );
{ // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
// Python Dump
TPythonDump aPythonDump;
aPythonDump << "([";
if (theStatus == SMESH::DRS_OK)
{
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
int i = 0;
// Iterate through all meshes and create mesh objects
for ( ; i < nbMeshes; ++i )
{
// Python Dump
if (i > 0) aPythonDump << ", ";
// create mesh
SMESH::SMESH_Mesh_var mesh = createMesh();
aResult[i] = SMESH::SMESH_Mesh::_duplicate( mesh );
// Read mesh data (groups are published automatically by ImportMEDFile())
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
ASSERT( meshServant );
string meshName;
SMESH::DriverMED_ReadStatus status1 =
meshServant->ImportCGNSFile( theFileName, i, meshName );
if (status1 > theStatus)
theStatus = status1;
meshServant->GetImpl().GetMeshDS()->Modified();
// publish mesh in the study
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SALOMEDS::SObject_wrap aSO;
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if ( CanPublishInStudy( mesh ) )
aSO = PublishMesh( myCurrentStudy, mesh.in(), meshName.c_str() );
// Python Dump
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if ( !aSO->_is_nil() ) {
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aPythonDump << aSO;
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}
else {
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aPythonDump << "mesh_" << i;
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}
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}
aStudyBuilder->CommitCommand();
}
aPythonDump << "], status) = " << this << ".CreateMeshesFromCGNS(r'" << theFileName << "')";
}
// Dump creation of groups
for ( int i = 0; i < aResult->length(); ++i )
SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
#else
THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
#endif
return aResult._retn();
}
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//================================================================================
/*!
* \brief Create a mesh and import data from a GMF file
*/
//================================================================================
SMESH::SMESH_Mesh_ptr
SMESH_Gen_i::CreateMeshesFromGMF( const char* theFileName,
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CORBA::Boolean theMakeRequiredGroups,
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SMESH::ComputeError_out theError)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
checkFileReadable( theFileName );
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SMESH::SMESH_Mesh_var aMesh = createMesh();
#ifdef WIN32
char bname[ _MAX_FNAME ];
_splitpath( theFileName, NULL, NULL, bname, NULL );
string aFileName = bname;
#else
string aFileName = basename( theFileName );
#endif
// publish mesh in the study
if ( CanPublishInStudy( aMesh ) ) {
SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
aStudyBuilder->NewCommand(); // There is a transaction
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SALOMEDS::SObject_wrap aSO = PublishInStudy
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( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
aStudyBuilder->CommitCommand();
if ( !aSO->_is_nil() ) {
// Update Python script
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TPythonDump() << "("<< aSO << ", error) = " << this << ".CreateMeshesFromGMF(r'"
<< theFileName << "', "
<< theMakeRequiredGroups << " )";
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}
}
SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
ASSERT( aServant );
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theError = aServant->ImportGMFFile( theFileName, theMakeRequiredGroups );
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aServant->GetImpl().GetMeshDS()->Modified();
return aMesh._retn();
}
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//=============================================================================
/*!
* SMESH_Gen_i::IsReadyToCompute
*
* Returns true if mesh contains enough data to be computed
*/
//=============================================================================
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CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
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GEOM::GEOM_Object_ptr theShapeObject )
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throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
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if ( CORBA::is_nil( theShapeObject ) )
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THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
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SALOME::BAD_PARAM );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
SALOME::BAD_PARAM );
try {
// get mesh servant
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
ASSERT( meshServant );
if ( meshServant ) {
// get local TopoDS_Shape
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TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
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// call implementation
::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
return myGen.CheckAlgoState( myLocMesh, myLocShape );
}
}
catch ( SALOME_Exception& S_ex ) {
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INFOS( "catch exception "<< S_ex.what() );
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}
return false;
}
//================================================================================
/*!
* \brief Find SObject for an algo
*/
//================================================================================
SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
{
if ( algo ) {
if ( !myCurrentStudy->_is_nil() ) {
// find algo in the study
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CORBA::String_var compDataType = ComponentDataType();
SALOMEDS::SComponent_wrap father = myCurrentStudy->FindComponent( compDataType.in() );
if ( !father->_is_nil() ) {
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SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( father );
for ( ; itBig->More(); itBig->Next() ) {
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SALOMEDS::SObject_wrap gotBranch = itBig->Value();
if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
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SALOMEDS::ChildIterator_wrap algoIt = myCurrentStudy->NewChildIterator( gotBranch );
for ( ; algoIt->More(); algoIt->Next() ) {
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SALOMEDS::SObject_wrap algoSO = algoIt->Value();
CORBA::Object_var algoIOR = SObjectToObject( algoSO );
if ( !CORBA::is_nil( algoIOR )) {
SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
if ( impl && impl->GetImpl() == algo )
return algoSO._retn();
}
} // loop on algo SO's
break;
} // if algo tag
} // SMESH component iterator
}
}
}
return SALOMEDS::SObject::_nil();
}
//================================================================================
/*!
* \brief Return errors of mesh computation
*/
//================================================================================
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SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
GEOM::GEOM_Object_ptr theSubObject )
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
try {
if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
{
TopoDS_Shape shape;
if(theMesh->HasShapeToMesh())
shape = GeomObjectToShape( theSubObject );
else
shape = SMESH_Mesh::PseudoShape();
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::SMESH_Mesh& mesh = meshServant->GetImpl();
error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
int nbErr = 0;
SMESH_subMesh *sm = mesh.GetSubMesh(shape);
const bool includeSelf = true, complexShapeFirst = true;
SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
complexShapeFirst);
while ( smIt->more() )
{
sm = smIt->next();
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// if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
// break;
SMESH_ComputeErrorPtr error = sm->GetComputeError();
if ( error && !error->IsOK() )
{
if ( !( error->myAlgo ) &&
!( error->myAlgo = sm->GetAlgo() ))
continue;
SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
errStruct.comment = error->myComment.c_str();
errStruct.subShapeID = sm->GetId();
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SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->myAlgo );
if ( !algoSO->_is_nil() ) {
CORBA::String_var algoName = algoSO->GetName();
errStruct.algoName = algoName;
}
else {
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errStruct.algoName = error->myAlgo->GetName();
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}
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errStruct.hasBadMesh = !error->myBadElements.empty();
}
}
error_array->length( nbErr );
}
}
catch ( SALOME_Exception& S_ex ) {
INFOS( "catch exception "<< S_ex.what() );
}
return error_array._retn();
}
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//================================================================================
/*!
* \brief Return mesh elements preventing computation of a subshape
*/
//================================================================================
SMESH::MeshPreviewStruct*
SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
CORBA::Short theSubShapeID )
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
try {
// mesh servant
if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
{
// mesh implementation
::SMESH_Mesh& mesh = meshServant->GetImpl();
// submesh by subshape id
if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
{
// compute error
SMESH_ComputeErrorPtr error = sm->GetComputeError();
if ( error && !error->myBadElements.empty())
{
typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
typedef TNode2LocalIDMap::iterator TNodeLocalID;
// get nodes of elements and count elements
TNode2LocalIDMap mapNode2LocalID;
list< TNodeLocalID > connectivity;
int i, nbElements = 0, nbConnNodes = 0;
list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
{
SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
while ( nIt->more() )
connectivity.push_back
( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
}
// fill node coords and assign local ids to the nodes
int nbNodes = mapNode2LocalID.size();
result->nodesXYZ.length( nbNodes );
TNodeLocalID node2ID = mapNode2LocalID.begin();
for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
node2ID->second = i;
const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
result->nodesXYZ[i].x = node->X();
result->nodesXYZ[i].y = node->Y();
result->nodesXYZ[i].z = node->Z();
}
// fill connectivity
result->elementConnectivities.length( nbConnNodes );
list< TNodeLocalID >::iterator connIt = connectivity.begin();
for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
result->elementConnectivities[i] = (*connIt)->second;
}
// fill element types
result->elementTypes.length( nbElements );
for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
{
const SMDS_MeshElement* elem = *elemIt;
result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
result->elementTypes[i].isPoly = elem->IsPoly();
result->elementTypes[i].nbNodesInElement = elem->NbNodes();
}
}
}
}
}
catch ( SALOME_Exception& S_ex ) {
INFOS( "catch exception "<< S_ex.what() );
}
return result._retn();
}
//================================================================================
/*!
* \brief Create a group of elements preventing computation of a sub-shape
*/
//================================================================================
SMESH::ListOfGroups*
SMESH_Gen_i::MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
CORBA::Short theSubShapeID,
const char* theGroupName )
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
SMESH::ListOfGroups_var groups;
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
try {
if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
{
groups = meshServant->MakeGroupsOfBadInputElements( theSubShapeID, theGroupName );
TPythonDump() << groups << " = " << this
<< ".MakeGroupsOfBadInputElements( "
<< theMesh << ", " << theSubShapeID << ", '" << theGroupName << "' )";
}
}
catch ( SALOME_Exception& S_ex ) {
INFOS( "catch exception "<< S_ex.what() );
}
return groups._retn();
}
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//================================================================================
/*!
* \brief Returns errors of hypotheses definintion
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* \param theMesh - the mesh
* \param theSubObject - the main or sub- shape
* \retval SMESH::algo_error_array* - sequence of errors
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*/
//================================================================================
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SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
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GEOM::GEOM_Object_ptr theSubObject )
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
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THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
try {
SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
ASSERT( meshServant );
if ( meshServant ) {
TopoDS_Shape myLocShape;
if(theMesh->HasShapeToMesh())
myLocShape = GeomObjectToShape( theSubObject );
else
myLocShape = SMESH_Mesh::PseudoShape();
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::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
list< ::SMESH_Gen::TAlgoStateError > error_list;
list< ::SMESH_Gen::TAlgoStateError >::iterator error;
// call ::SMESH_Gen::GetAlgoState()
myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
error_array->length( error_list.size() );
int i = 0;
for ( error = error_list.begin(); error != error_list.end(); ++error )
{
// fill AlgoStateError structure
SMESH::AlgoStateError & errStruct = error_array[ i++ ];
errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
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errStruct.algoDim = error->_algoDim;
errStruct.isGlobalAlgo = error->_isGlobalAlgo;
errStruct.algoName = "";
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SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->_algo );
if ( !algoSO->_is_nil() ) {
CORBA::String_var algoName = algoSO->GetName();
errStruct.algoName = algoName.in();
}
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}
}
}
catch ( SALOME_Exception& S_ex ) {
INFOS( "catch exception "<< S_ex.what() );
}
return error_array._retn();
}
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//=============================================================================
/*!
* SMESH_Gen_i::GetSubShapesId
*
* Get sub-shapes unique ID's list
*/
//=============================================================================
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SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
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const SMESH::object_array& theListOfSubShapeObject )
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throw ( SALOME::SALOME_Exception )
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{
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Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
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SMESH::long_array_var shapesId = new SMESH::long_array;
set<int> setId;
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if ( CORBA::is_nil( theMainShapeObject ) )
THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
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SALOME::BAD_PARAM );
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try
{
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TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
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TopTools_IndexedMapOfShape myIndexToShape;
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TopExp::MapShapes(myMainShape,myIndexToShape);
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for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
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{
GEOM::GEOM_Object_var aShapeObject
= GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
if ( CORBA::is_nil( aShapeObject ) )
THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
SALOME::BAD_PARAM );
TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
{
const TopoDS_Face& F = TopoDS::Face(exp.Current());
setId.insert(myIndexToShape.FindIndex(F));
if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
}
for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
{
const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
setId.insert(myIndexToShape.FindIndex(E));
if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
}
for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
{
const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
setId.insert(myIndexToShape.FindIndex(V));
if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
}
}
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shapesId->length(setId.size());
set<int>::iterator iind;
int i=0;
for (iind = setId.begin(); iind != setId.end(); iind++)
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{
if(MYDEBUG) SCRUTE((*iind));
shapesId[i] = (*iind);
if(MYDEBUG) SCRUTE(shapesId[i]);
i++;
}
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}
catch (SALOME_Exception& S_ex)
{
THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
}
return shapesId._retn();
}
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//=============================================================================
/*!
* SMESH_Gen_i::Compute
*
* Compute mesh on a shape
*/
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//=============================================================================
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CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
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GEOM::GEOM_Object_ptr theShapeObject )
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throw ( SALOME::SALOME_Exception )
{
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//MEMOSTAT;
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Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
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if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
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THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
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SALOME::BAD_PARAM );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
SALOME::BAD_PARAM );
// Update Python script
TPythonDump() << "isDone = " << this << ".Compute( "
<< theMesh << ", " << theShapeObject << ")";
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try {
// get mesh servant
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
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meshServant->Load();
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ASSERT( meshServant );
if ( meshServant ) {
// NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
meshServant->CheckGeomModif();
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// get local TopoDS_Shape
TopoDS_Shape myLocShape;
if(theMesh->HasShapeToMesh())
myLocShape = GeomObjectToShape( theShapeObject );
else
myLocShape = SMESH_Mesh::PseudoShape();
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// call implementation compute
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::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
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myGen.PrepareCompute( myLocMesh, myLocShape);
bool ok = myGen.Compute( myLocMesh, myLocShape);
meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
myLocMesh.GetMeshDS()->Modified();
return ok;
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}
}
catch ( std::bad_alloc ) {
INFOS( "Compute(): lack of memory" );
}
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catch ( SALOME_Exception& S_ex ) {
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INFOS( "Compute(): catch exception "<< S_ex.what() );
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}
catch ( ... ) {
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INFOS( "Compute(): unknown exception " );
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}
return false;
}
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//=============================================================================
/*!
* SMESH_Gen_i::CancelCompute
*
* Cancel Compute mesh on a shape
*/
//=============================================================================
void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
GEOM::GEOM_Object_ptr theShapeObject )
{
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
TopoDS_Shape myLocShape;
if(theMesh->HasShapeToMesh())
myLocShape = GeomObjectToShape( theShapeObject );
else
myLocShape = SMESH_Mesh::PseudoShape();
myGen.CancelCompute( myLocMesh, myLocShape);
}
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//=============================================================================
/*!
* SMESH_Gen_i::Precompute
*
* Compute mesh as preview till indicated dimension on shape
*/
//=============================================================================
SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
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GEOM::GEOM_Object_ptr theShapeObject,
SMESH::Dimension theDimension,
SMESH::long_array& theShapesId)
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throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
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THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
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SALOME::BAD_PARAM );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
SALOME::BAD_PARAM );
SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
try {
// get mesh servant
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
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meshServant->Load();
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ASSERT( meshServant );
if ( meshServant ) {
// NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
meshServant->CheckGeomModif();
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// get local TopoDS_Shape
TopoDS_Shape myLocShape;
if(theMesh->HasShapeToMesh())
myLocShape = GeomObjectToShape( theShapeObject );
else
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return result._retn();;
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// call implementation compute
::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
TSetOfInt shapeIds;
::MeshDimension aDim = (MeshDimension)theDimension;
if ( myGen.Compute( myLocMesh, myLocShape, false, false, aDim, &shapeIds ) )
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{
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int nbShapeId = shapeIds.size();
theShapesId.length( nbShapeId );
// iterates on shapes and collect mesh entities into mesh preview
TSetOfInt::const_iterator idIt = shapeIds.begin();
TSetOfInt::const_iterator idEnd = shapeIds.end();
std::map< int, int > mapOfShIdNb;
std::set< SMESH_TLink > setOfEdge;
std::list< SMDSAbs_ElementType > listOfElemType;
typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
typedef TNode2LocalIDMap::iterator TNodeLocalID;
TNode2LocalIDMap mapNode2LocalID;
list< TNodeLocalID > connectivity;
int i, nbConnNodes = 0;
std::set< const SMESH_subMesh* > setOfVSubMesh;
// iterates on shapes
for ( ; idIt != idEnd; idIt++ )
{
if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
continue;
SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
if ( !sm || !sm->IsMeshComputed() )
continue;
const TopoDS_Shape& aSh = sm->GetSubShape();
const int shDim = myGen.GetShapeDim( aSh );
if ( shDim < 1 || shDim > theDimension )
continue;
mapOfShIdNb[ *idIt ] = 0;
theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
if ( !smDS ) continue;
if ( theDimension == SMESH::DIM_2D )
{
SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
while ( faceIt->more() )
{
const SMDS_MeshElement* face = faceIt->next();
int aNbNode = face->NbNodes();
if ( aNbNode > 4 )
aNbNode /= 2; // do not take into account additional middle nodes
SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
{
SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
{
listOfElemType.push_back( SMDSAbs_Edge );
connectivity.push_back
( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
connectivity.push_back
( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
}
node1 = node2;
}
}
}
else if ( theDimension == SMESH::DIM_1D )
{
SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
while ( nodeIt->more() )
{
listOfElemType.push_back( SMDSAbs_Node );
connectivity.push_back
( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
}
// add corner nodes by first vertex from edge
SMESH_subMeshIteratorPtr edgeSmIt =
sm->getDependsOnIterator(/*includeSelf*/false,
/*complexShapeFirst*/false);
while ( edgeSmIt->more() )
{
SMESH_subMesh* vertexSM = edgeSmIt->next();
// check that vertex is not already treated
if ( !setOfVSubMesh.insert( vertexSM ).second )
continue;
if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
continue;
const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
while ( nodeIt->more() )
{
listOfElemType.push_back( SMDSAbs_Node );
connectivity.push_back
( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
}
}
}
}
// fill node coords and assign local ids to the nodes
int nbNodes = mapNode2LocalID.size();
result->nodesXYZ.length( nbNodes );
TNodeLocalID node2ID = mapNode2LocalID.begin();
for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
node2ID->second = i;
const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
result->nodesXYZ[i].x = node->X();
result->nodesXYZ[i].y = node->Y();
result->nodesXYZ[i].z = node->Z();
}
// fill connectivity
result->elementConnectivities.length( nbConnNodes );
list< TNodeLocalID >::iterator connIt = connectivity.begin();
for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
result->elementConnectivities[i] = (*connIt)->second;
}
// fill element types
result->elementTypes.length( listOfElemType.size() );
std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
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{
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SMDSAbs_ElementType elemType = *typeIt;
result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
result->elementTypes[i].isPoly = false;
result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
}
// correct number of shapes
theShapesId.length( mapOfShIdNb.size() );
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}
}
}
catch ( std::bad_alloc ) {
INFOS( "Precompute(): lack of memory" );
}
catch ( SALOME_Exception& S_ex ) {
INFOS( "Precompute(): catch exception "<< S_ex.what() );
}
catch ( ... ) {
INFOS( "Precompute(): unknown exception " );
}
return result._retn();
}
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//=============================================================================
/*!
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* SMESH_Gen_i::Evaluate
*
* Evaluate mesh on a shape
*/
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//=============================================================================
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SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
GEOM::GEOM_Object_ptr theShapeObject)
// SMESH::long_array& theNbElems)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
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if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
SALOME::BAD_PARAM );
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
SALOME::BAD_PARAM );
SMESH::long_array_var nbels = new SMESH::long_array;
nbels->length(SMESH::Entity_Last);
int i = SMESH::Entity_Node;
for (; i < SMESH::Entity_Last; i++)
nbels[i] = 0;
// Update Python script
TPythonDump() << "theNbElems = " << this << ".Evaluate( "
<< theMesh << ", " << theShapeObject << ")";
try {
// get mesh servant
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
ASSERT( meshServant );
if ( meshServant ) {
// NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
meshServant->CheckGeomModif();
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// get local TopoDS_Shape
TopoDS_Shape myLocShape;
if(theMesh->HasShapeToMesh())
myLocShape = GeomObjectToShape( theShapeObject );
else
myLocShape = SMESH_Mesh::PseudoShape();
// call implementation compute
::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
MapShapeNbElems aResMap;
/*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
MapShapeNbElemsItr anIt = aResMap.begin();
for(; anIt!=aResMap.end(); anIt++) {
const vector<int>& aVec = (*anIt).second;
for(i = SMESH::Entity_Node; i < aVec.size(); i++) {
int nbElem = aVec[i];
if ( nbElem < 0 ) // algo failed, check that it has reported a message
{
SMESH_subMesh* sm = anIt->first;
SMESH_ComputeErrorPtr& error = sm->GetComputeError();
const SMESH_Algo* algo = myGen.GetAlgo( myLocMesh, sm->GetSubShape());
if ( (algo && !error.get()) || error->IsOK() )
error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
}
else
{
nbels[i] += aVec[i];
}
}
}
return nbels._retn();
}
}
catch ( std::bad_alloc ) {
INFOS( "Evaluate(): lack of memory" );
}
catch ( SALOME_Exception& S_ex ) {
INFOS( "Evaluate(): catch exception "<< S_ex.what() );
}
catch ( ... ) {
INFOS( "Evaluate(): unknown exception " );
}
return nbels._retn();
}
//================================================================================
/*!
* \brief Return geometrical object the given element is built on
* \param theMesh - the mesh the element is in
* \param theElementID - the element ID
* \param theGeomName - the name of the result geom object if it is not yet published
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* \retval GEOM::GEOM_Object_ptr - the found or just published geom object (no need to UnRegister())
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*/
//================================================================================
GEOM::GEOM_Object_ptr
SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
CORBA::Long theElementID,
const char* theGeomName)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
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GEOM::GEOM_Object_wrap geom = FindGeometryByMeshElement(theMesh, theElementID);
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if ( !geom->_is_nil() ) {
GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
// try to find the corresponding SObject
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SALOMEDS::SObject_wrap SObj = ObjectToSObject( myCurrentStudy, geom.in() );
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if ( SObj->_is_nil() ) // submesh can be not found even if published
{
// try to find published submesh
GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
if ( !geom->IsMainShape() && list->length() == 1 ) {
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SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
SALOMEDS::ChildIterator_wrap it;
if ( !mainSO->_is_nil() ) {
it = myCurrentStudy->NewChildIterator( mainSO );
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}
if ( !it->_is_nil() ) {
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for ( it->InitEx(true); it->More(); it->Next() ) {
SALOMEDS::SObject_wrap so = it->Value();
CORBA::Object_var obj = SObjectToObject( so );
GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
if ( !subGeom->_is_nil() ) {
GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
if ( subList->length() == 1 && list[0] == subList[0] ) {
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SObj = so;
geom = subGeom;
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break;
}
}
}
}
}
}
if ( SObj->_is_nil() ) // publish a new subshape
SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
// return only published geometry
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if ( !SObj->_is_nil() ) {
//return geom._retn(); -- servant of geom must be UnRegister()ed;
CORBA::Object_var obj = SObjectToObject( SObj );
GEOM::GEOM_Object_var go = GEOM::GEOM_Object::_narrow( obj );
return go._retn();
}
}
return GEOM::GEOM_Object::_nil();
}
//================================================================================
/*!
* \brief Return geometrical object the given element is built on.
* \param theMesh - the mesh the element is in
* \param theElementID - the element ID
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* \retval GEOM::GEOM_Object_ptr - the found or created (UnRegister()!) geom object
*/
//================================================================================
GEOM::GEOM_Object_ptr
SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
CORBA::Long theElementID)
throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
if ( CORBA::is_nil( theMesh ) )
THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
// get a core mesh DS
SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
{
::SMESH_Mesh & mesh = meshServant->GetImpl();
SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
// find the element in mesh
if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
// find a shape id by the element
if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
// get a geom object by the shape id
GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
if ( geom->_is_nil() ) {
// try to find a published sub-shape
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SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
SALOMEDS::ChildIterator_wrap it;
if ( !mainSO->_is_nil() ) {
it = myCurrentStudy->NewChildIterator( mainSO );
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}
if ( !it->_is_nil() ) {
for ( it->InitEx(true); it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap so = it->Value();
CORBA::Object_var obj = SObjectToObject( so );
GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
if ( !subGeom->_is_nil() ) {
GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
if ( subList->length() == 1 && shapeID == subList[0] ) {
geom = subGeom;
break;
}
}
}
}
}
if ( geom->_is_nil() ) {
// explode
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GEOM::GEOM_IShapesOperations_wrap op =
geomGen->GetIShapesOperations( GetCurrentStudyID() );
if ( !op->_is_nil() )
geom = op->GetSubShape( mainShape, shapeID );
}
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else {
geom->Register();
}
if ( !geom->_is_nil() ) {
GeomObjectToShape( geom ); // let geom client remember the found shape
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return geom._retn();
}
}
}
}
return GEOM::GEOM_Object::_nil();
}
//================================================================================
/*!
* SMESH_Gen_i::Concatenate
*
* Concatenate the given meshes into one mesh
*/
//================================================================================
SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
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CORBA::Boolean theUniteIdenticalGroups,
CORBA::Boolean theMergeNodesAndElements,
CORBA::Double theMergeTolerance)
throw ( SALOME::SALOME_Exception )
{
return ConcatenateCommon(theMeshesArray,
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theUniteIdenticalGroups,
theMergeNodesAndElements,
theMergeTolerance,
false);
}
//================================================================================
/*!
* SMESH_Gen_i::ConcatenateWithGroups
*
* Concatenate the given meshes into one mesh
* Create the groups of all elements from initial meshes
*/
//================================================================================
SMESH::SMESH_Mesh_ptr
SMESH_Gen_i::ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
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CORBA::Boolean theUniteIdenticalGroups,
CORBA::Boolean theMergeNodesAndElements,
CORBA::Double theMergeTolerance)
throw ( SALOME::SALOME_Exception )
{
return ConcatenateCommon(theMeshesArray,
theUniteIdenticalGroups,
theMergeNodesAndElements,
theMergeTolerance,
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true);
}
//================================================================================
/*!
* SMESH_Gen_i::ConcatenateCommon
*
* Concatenate the given meshes into one mesh
*/
//================================================================================
SMESH::SMESH_Mesh_ptr
SMESH_Gen_i::ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
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CORBA::Boolean theUniteIdenticalGroups,
CORBA::Boolean theMergeNodesAndElements,
CORBA::Double theMergeTolerance,
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CORBA::Boolean theCommonGroups)
throw ( SALOME::SALOME_Exception )
{
typedef map<int, int> TIDsMap;
typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
typedef std::set<SMESHDS_GroupBase*> TGroups;
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TPythonDump* pPythonDump = new TPythonDump;
TPythonDump& aPythonDump = *pPythonDump; // prevent dump of called methods
// create mesh
SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
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SMESHDS_Mesh* aNewMeshDS = 0;
if ( !aNewMesh->_is_nil() ) {
SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
if ( aNewImpl ) {
::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
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aNewMeshDS = aLocMesh.GetMeshDS();
TGroupsMap aGroupsMap;
TListOfNewGroups aListOfNewGroups;
SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
// loop on meshes
for ( int i = 0; i < theMeshesArray.length(); i++) {
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SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
if ( !anInitMesh->_is_nil() ) {
SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
if ( anInitImpl ) {
::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
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aInitLocMesh.Load();
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SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
TIDsMap nodesMap;
TIDsMap elemsMap;
// loop on elements of mesh
SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
const SMDS_MeshElement* anElem = 0;
const SMDS_MeshElement* aNewElem = 0;
int anElemNbNodes = 0;
int anNbNodes = 0;
int anNbEdges = 0;
int anNbFaces = 0;
int anNbVolumes = 0;
int aNbBalls = 0;
SMESH::long_array_var anIDsNodes = new SMESH::long_array();
SMESH::long_array_var anIDsEdges = new SMESH::long_array();
SMESH::long_array_var anIDsFaces = new SMESH::long_array();
SMESH::long_array_var anIDsVolumes = new SMESH::long_array();
SMESH::long_array_var anIDsBalls = new SMESH::long_array();
if( theCommonGroups ) {
anIDsNodes->length( anInitMeshDS->NbNodes() );
anIDsEdges->length( anInitMeshDS->NbEdges() );
anIDsFaces->length( anInitMeshDS->NbFaces() );
anIDsVolumes->length( anInitMeshDS->NbVolumes() );
anIDsBalls->length( anInitMeshDS->NbBalls() );
}
for ( int j = 0; itElems->more(); j++) {
anElem = itElems->next();
SMDSAbs_ElementType anElemType = anElem->GetType();
anElemNbNodes = anElem->NbNodes();
std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
// loop on nodes of element
const SMDS_MeshNode* aNode = 0;
const SMDS_MeshNode* aNewNode = 0;
SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
for ( int k = 0; itNodes->more(); k++) {
aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
if( theCommonGroups )
anIDsNodes[anNbNodes++] = aNewNode->GetID();
}
else
aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
aNodesArray[k] = aNewNode;
}//nodes loop
// creates a corresponding element on existent nodes in new mesh
switch ( anElem->GetEntityType() ) {
case SMDSEntity_Polyhedra:
if ( const SMDS_VtkVolume* aVolume =
dynamic_cast<const SMDS_VtkVolume*> (anElem))
{
aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
aVolume->GetQuantities());
elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
if( theCommonGroups )
anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
}
break;
case SMDSEntity_Ball:
if ( const SMDS_BallElement* aBall =
dynamic_cast<const SMDS_BallElement*> (anElem))
{
aNewElem = aNewEditor.AddElement(aNodesArray, SMDSAbs_Ball,
/*isPoly=*/false, /*id=*/0,
aBall->GetDiameter() );
elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
if( theCommonGroups )
anIDsBalls[aNbBalls++] = aNewElem->GetID();
}
break;
default:
{
aNewElem = aNewEditor.AddElement(aNodesArray,
anElemType,
anElem->IsPoly());
elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
if( theCommonGroups ) {
if( anElemType == SMDSAbs_Edge )
anIDsEdges[anNbEdges++] = aNewElem->GetID();
else if( anElemType == SMDSAbs_Face )
anIDsFaces[anNbFaces++] = aNewElem->GetID();
else if( anElemType == SMDSAbs_Volume )
anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
}
}
}
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} //elems loop
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// copy orphan nodes
SMDS_NodeIteratorPtr itNodes = anInitMeshDS->nodesIterator();
while ( itNodes->more() )
{
const SMDS_MeshNode* aNode = itNodes->next();
if ( aNode->NbInverseElements() == 0 )
{
const SMDS_MeshNode* aNewNode =
aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
if( theCommonGroups )
anIDsNodes[anNbNodes++] = aNewNode->GetID();
}
}
aListOfGroups = anInitImpl->GetGroups();
SMESH::SMESH_GroupBase_ptr aGroup;
// loop on groups of mesh
SMESH::long_array_var anInitIDs = new SMESH::long_array();
SMESH::long_array_var anNewIDs = new SMESH::long_array();
SMESH::SMESH_Group_var aNewGroup;
SMESH::ElementType aGroupType;
CORBA::String_var aGroupName;
if ( theCommonGroups ) {
for(aGroupType=SMESH::NODE;aGroupType<=SMESH::BALL;aGroupType=(SMESH::ElementType)(aGroupType+1)) {
string str = "Gr";
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SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, anInitMesh );
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if(aMeshSObj)
str += aMeshSObj->GetName();
str += "_";
int anLen = 0;
switch(aGroupType) {
case SMESH::NODE:
str += "Nodes";
anIDsNodes->length(anNbNodes);
anLen = anNbNodes;
break;
case SMESH::EDGE:
str += "Edges";
anIDsEdges->length(anNbEdges);
anLen = anNbEdges;
break;
case SMESH::FACE:
str += "Faces";
anIDsFaces->length(anNbFaces);
anLen = anNbFaces;
break;
case SMESH::VOLUME:
str += "Volumes";
anIDsVolumes->length(anNbVolumes);
anLen = anNbVolumes;
break;
case SMESH::BALL:
str += "Balls";
anIDsBalls->length(aNbBalls);
anLen = aNbBalls;
break;
default:
break;
}
if(anLen) {
aGroupName = str.c_str();
// add a new group in the mesh
aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
switch(aGroupType) {
case SMESH::NODE:
aNewGroup->Add( anIDsNodes );
break;
case SMESH::EDGE:
aNewGroup->Add( anIDsEdges );
break;
case SMESH::FACE:
aNewGroup->Add( anIDsFaces );
break;
case SMESH::VOLUME:
aNewGroup->Add( anIDsVolumes );
break;
case SMESH::BALL:
aNewGroup->Add( anIDsBalls );
break;
default:
break;
}
aListOfNewGroups.clear();
aListOfNewGroups.push_back(aNewGroup);
aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
}
}
}
// check that current group name and type don't have identical ones in union mesh
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for (int iG = 0; iG < aListOfGroups->length(); iG++) {
aGroup = aListOfGroups[iG];
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aListOfNewGroups.clear();
aGroupType = aGroup->GetType();
aGroupName = aGroup->GetName();
TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
// convert a list of IDs
anInitIDs = aGroup->GetListOfID();
anNewIDs->length(anInitIDs->length());
if ( aGroupType == SMESH::NODE )
for (int j = 0; j < anInitIDs->length(); j++) {
anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
}
else
for (int j = 0; j < anInitIDs->length(); j++) {
anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
}
// check that current group name and type don't have identical ones in union mesh
if ( anIter == aGroupsMap.end() ) {
// add a new group in the mesh
aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
// add elements into new group
aNewGroup->Add( anNewIDs );
aListOfNewGroups.push_back(aNewGroup);
aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
}
else if ( theUniteIdenticalGroups ) {
// unite identical groups
TListOfNewGroups& aNewGroups = anIter->second;
aNewGroups.front()->Add( anNewIDs );
}
else {
// rename identical groups
aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
aNewGroup->Add( anNewIDs );
TListOfNewGroups& aNewGroups = anIter->second;
string aNewGroupName;
if (aNewGroups.size() == 1) {
aNewGroupName = string(aGroupName) + "_1";
aNewGroups.front()->SetName(aNewGroupName.c_str());
}
char aGroupNum[128];
sprintf(aGroupNum, "%u", aNewGroups.size()+1);
aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
aNewGroup->SetName(aNewGroupName.c_str());
aNewGroups.push_back(aNewGroup);
}
}//groups loop
}
}
}//meshes loop
if (theMergeNodesAndElements) {
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// merge nodes
TIDSortedNodeSet aMeshNodes; // no input nodes
SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
aNewEditor.MergeNodes( aGroupsOfNodes );
// merge elements
aNewEditor.MergeEqualElements();
}
}
}
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// Update Python script
aPythonDump << aNewMesh << " = " << this;
if( !theCommonGroups )
aPythonDump << ".Concatenate(";
else
aPythonDump << ".ConcatenateWithGroups(";
aPythonDump << "[";
for ( int i = 0; i < theMeshesArray.length(); i++) {
if (i > 0) aPythonDump << ", ";
aPythonDump << theMeshesArray[i];
}
aPythonDump << "], ";
aPythonDump << theUniteIdenticalGroups << ", "
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<< theMergeNodesAndElements << ", "
<< TVar( theMergeTolerance ) << ")";
delete pPythonDump; // enable python dump from GetGroups()
// 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
if ( !aNewMesh->_is_nil() )
{
SMESH::ListOfGroups_var groups = aNewMesh->GetGroups();
}
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// IPAL21468 Change icon of compound because it need not be computed.
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SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, aNewMesh );
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SetPixMap( aMeshSObj, "ICON_SMESH_TREE_MESH" );
if (aNewMeshDS)
aNewMeshDS->Modified();
return aNewMesh._retn();
}
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//================================================================================
/*!
* \brief Create a mesh by copying a part of another mesh
* \param meshPart - a part of mesh to copy
* \param toCopyGroups - to create in the new mesh groups
* the copied elements belongs to
* \param toKeepIDs - to preserve IDs of the copied elements or not
* \retval SMESH::SMESH_Mesh_ptr - the new mesh
*/
//================================================================================
SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
const char* meshName,
CORBA::Boolean toCopyGroups,
CORBA::Boolean toKeepIDs)
{
Unexpect aCatch(SALOME_SalomeException);
TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
// 1. Get source mesh
if ( CORBA::is_nil( meshPart ))
THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
if ( !srcMesh_i )
THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
// 2. Make a new mesh
SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
if ( !newMesh_i )
THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
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SALOMEDS::SObject_wrap meshSO = ObjectToSObject(myCurrentStudy, newMesh );
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if ( !meshSO->_is_nil() )
{
SetName( meshSO, meshName, "Mesh" );
SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
}
SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
// 3. Get elements to copy
SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
TIDSortedElemSet srcElems;
SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
{
srcMesh_i->Load();
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srcElemIt = srcMeshDS->elementsIterator();
srcNodeIt = srcMeshDS->nodesIterator();
}
else
{
SMESH::long_array_var ids = meshPart->GetIDs();
if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
{
for (int i=0; i < ids->length(); i++)
if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
srcElems.insert( elem );
}
else
{
for (int i=0; i < ids->length(); i++)
if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
srcElems.insert( elem );
}
if ( srcElems.empty() )
return newMesh._retn();
typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
}
// 4. Copy elements
typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
int iN;
const SMDS_MeshNode *nSrc, *nTgt;
vector< const SMDS_MeshNode* > nodes;
while ( srcElemIt->more() )
{
const SMDS_MeshElement * elem = srcElemIt->next();
// find / add nodes
nodes.resize( elem->NbNodes());
SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
if ( toKeepIDs ) {
for ( iN = 0; nIt->more(); ++iN )
{
nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
nTgt = newMeshDS->FindNode( nSrc->GetID());
if ( !nTgt )
nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
nodes[ iN ] = nTgt;
}
}
else {
for ( iN = 0; nIt->more(); ++iN )
{
nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
if ( !n2n->second )
n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
}
}
// add elements
if ( elem->GetType() != SMDSAbs_Node )
{
int ID = toKeepIDs ? elem->GetID() : 0;
const SMDS_MeshElement * newElem;
switch ( elem->GetEntityType() ) {
case SMDSEntity_Polyhedra:
if ( toKeepIDs )
newElem = editor.GetMeshDS()->
AddPolyhedralVolumeWithID( nodes,
static_cast<const SMDS_VtkVolume*>(elem)->GetQuantities(),
ID);
else
newElem = editor.GetMeshDS()->
AddPolyhedralVolume( nodes,
static_cast<const SMDS_VtkVolume*>(elem)->GetQuantities());
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break;
case SMDSEntity_Ball:
newElem = editor.AddElement( nodes, SMDSAbs_Ball, false, ID,
static_cast<const SMDS_BallElement*>(elem)->GetDiameter());
break;
default:
newElem = editor.AddElement( nodes,elem->GetType(),elem->IsPoly(),ID);
if ( toCopyGroups && !toKeepIDs )
e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
}
}
} // while ( srcElemIt->more() )
// 4(b). Copy free nodes
if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
{
while ( srcNodeIt->more() )
{
nSrc = srcNodeIt->next();
if ( nSrc->NbInverseElements() == 0 )
{
if ( toKeepIDs )
nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
else
n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
}
}
}
// 5. Copy groups
int nbNewGroups = 0;
if ( toCopyGroups )
{
SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
while ( gIt->more() )
{
SMESH_Group* group = gIt->next();
const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
// Check group type. We copy nodal groups containing nodes of copied element
SMDSAbs_ElementType groupType = groupDS->GetType();
if ( groupType != SMDSAbs_Node &&
newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
continue; // group type differs from types of meshPart
// Find copied elements in the group
vector< const SMDS_MeshElement* > groupElems;
SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
if ( toKeepIDs )
{
const SMDS_MeshElement* foundElem;
if ( groupType == SMDSAbs_Node )
{
while ( eIt->more() )
if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
groupElems.push_back( foundElem );
}
else
{
while ( eIt->more() )
if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
groupElems.push_back( foundElem );
}
}
else
{
TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
if ( e2eMap.empty() ) continue;
int minID = e2eMap.begin()->first->GetID();
int maxID = e2eMap.rbegin()->first->GetID();
TE2EMap::iterator e2e;
while ( eIt->more() && groupElems.size() < e2eMap.size())
{
const SMDS_MeshElement* e = eIt->next();
if ( e->GetID() < minID || e->GetID() > maxID ) continue;
if ((e2e = e2eMap.find( e )) != e2eMap.end())
groupElems.push_back( e2e->second );
}
}
// Make a new group
if ( !groupElems.empty() )
{
SMESH::SMESH_Group_var newGroupObj =
newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
{
SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
for ( unsigned i = 0; i < groupElems.size(); ++i )
smdsGroup.Add( groupElems[i] );
nbNewGroups++;
}
}
}
}
newMeshDS->Modified();
*pyDump << newMesh << " = " << this
<< ".CopyMesh( " << meshPart << ", "
<< "'" << meshName << "', "
<< toCopyGroups << ", "
<< toKeepIDs << ")";
delete pyDump; pyDump = 0; // allow dump in GetGroups()
if ( nbNewGroups > 0 ) // dump created groups
SMESH::ListOfGroups_var groups = newMesh->GetGroups();
return newMesh._retn();
}
//================================================================================
/*!
* SMESH_Gen_i::GetMEDVersion
*
* Get MED version of the file by its name
*/
//================================================================================
CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
SMESH::MED_VERSION& theVersion)
{
theVersion = SMESH::MED_V2_1;
MED::EVersion aVersion = MED::GetVersionId( theFileName );
switch( aVersion ) {
case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
case MED::eVUnknown : return false;
}
return false;
}
//================================================================================
/*!
* SMESH_Gen_i::GetMeshNames
*
* Get names of meshes defined in file with the specified name
*/
//================================================================================
SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
{
SMESH::string_array_var aResult = new SMESH::string_array();
MED::PWrapper aMed = MED::CrWrapper( theFileName );
MED::TErr anErr;
MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
if( anErr >= 0 ) {
aResult->length( aNbMeshes );
for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
}
}
return aResult._retn();
}
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//=============================================================================
/*!
* SMESH_Gen_i::Save
*
* Save SMESH module's data
*/
//=============================================================================
SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
const char* theURL,
bool isMultiFile )
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{
INFOS( "SMESH_Gen_i::Save" );
// ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
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// san -- in case <myCurrentStudy> differs from theComponent's study,
// use that of the component
if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
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SetCurrentStudy( theComponent->GetStudy() );
// Store study contents as a set of python commands
SavePython(myCurrentStudy);
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StudyContext* myStudyContext = GetCurrentStudyContext();
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// Declare a byte stream
SALOMEDS::TMPFile_var aStreamFile;
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// Obtain a temporary dir
TCollection_AsciiString tmpDir =
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( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
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// Create a sequence of files processed
SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
aFileSeq->length( NUM_TMP_FILES );
TCollection_AsciiString aStudyName( "" );
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if ( isMultiFile )
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aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
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// Set names of temporary files
TCollection_AsciiString filename =
aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
TCollection_AsciiString meshfile =
aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
filename = tmpDir + filename;
meshfile = tmpDir + meshfile;
HDFfile* aFile;
HDFdataset* aDataset;
HDFgroup* aTopGroup;
HDFgroup* aGroup;
HDFgroup* aSubGroup;
HDFgroup* aSubSubGroup;
hdf_size aSize[ 1 ];
//Remove the files if they exist: BugID: 11225
#ifndef WIN32 /* unix functionality */
TCollection_AsciiString cmd("rm -f \"");
#else /* windows */
TCollection_AsciiString cmd("del /F \"");
#endif
cmd+=filename;
cmd+="\" \"";
cmd+=meshfile;
cmd+="\"";
system(cmd.ToCString());
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// MED writer to be used by storage process
DriverMED_W_SMESHDS_Mesh myWriter;
myWriter.SetFile( meshfile.ToCString() );
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// IMP issue 20918
// SetStoreName() to groups before storing hypotheses to let them refer to
// groups using "store name", which is "Group <group_persistent_id>"
{
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SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
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for ( ; itBig->More(); itBig->Next() ) {
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SALOMEDS::SObject_wrap gotBranch = itBig->Value();
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if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
CORBA::Object_var anObject = SObjectToObject( gotBranch );
if ( !CORBA::is_nil( anObject ) ) {
SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
if ( !myMesh->_is_nil() ) {
myMesh->Load(); // load from study file if not yet done
TPythonDump pd; // not to dump GetGroups()
SMESH::ListOfGroups_var groups = myMesh->GetGroups();
pd << ""; // to avoid optimizing pd out
for ( int i = 0; i < groups->length(); ++i )
{
SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
if ( grImpl )
{
CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
int anId = myStudyContext->findId( string( objStr.in() ) );
char grpName[ 30 ];
sprintf( grpName, "Group %d", anId );
SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
aGrpBaseDS->SetStoreName( grpName );
}
}
}
}
}
}
}
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// Write data
// ---> create HDF file
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aFile = new HDFfile( (char*) filename.ToCString() );
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aFile->CreateOnDisk();
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// --> iterator for top-level objects
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SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
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for ( ; itBig->More(); itBig->Next() ) {
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SALOMEDS::SObject_wrap gotBranch = itBig->Value();
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// --> hypotheses root branch (only one for the study)
if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
// create hypotheses root HDF group
aTopGroup = new HDFgroup( "Hypotheses", aFile );
aTopGroup->CreateOnDisk();
// iterator for all hypotheses
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SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
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for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySObject = it->Value();
CORBA::Object_var anObject = SObjectToObject( mySObject );
if ( !CORBA::is_nil( anObject ) ) {
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SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
if ( !myHyp->_is_nil() ) {
SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
if ( myImpl ) {
string hypname = string( myHyp->GetName() );
string libname = string( myHyp->GetLibName() );
// BUG SWP13062
// Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
// WIN32 and ".so" for X-system) must be deleted
int libname_len = libname.length();
#ifdef WIN32
if( libname_len > 4 )
libname.resize( libname_len - 4 );
#else
// PAL17753 (Regresion: missing hypothesis in restored study)
// "lib" also should be removed from the beginning
//if( libname_len > 3 )
//libname.resize( libname_len - 3 );
if( libname_len > 6 )
libname = libname.substr( 3, libname_len - 3 - 3 );
#endif
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
string hypdata = string( myImpl->SaveTo() );
// for each hypothesis create HDF group basing on its id
char hypGrpName[30];
sprintf( hypGrpName, "Hypothesis %d", id );
aGroup = new HDFgroup( hypGrpName, aTopGroup );
aGroup->CreateOnDisk();
// --> type name of hypothesis
aSize[ 0 ] = hypname.length() + 1;
aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
aDataset->CloseOnDisk();
// --> server plugin library name of hypothesis
aSize[ 0 ] = libname.length() + 1;
aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
aDataset->CloseOnDisk();
// --> persistent data of hypothesis
aSize[ 0 ] = hypdata.length() + 1;
aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
aDataset->CloseOnDisk();
// close hypothesis HDF group
aGroup->CloseOnDisk();
}
}
}
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}
// close hypotheses root HDF group
aTopGroup->CloseOnDisk();
}
// --> algorithms root branch (only one for the study)
else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
// create algorithms root HDF group
aTopGroup = new HDFgroup( "Algorithms", aFile );
aTopGroup->CreateOnDisk();
// iterator for all algorithms
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SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
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for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySObject = it->Value();
CORBA::Object_var anObject = SObjectToObject( mySObject );
if ( !CORBA::is_nil( anObject ) ) {
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SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
if ( !myHyp->_is_nil() ) {
SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
if ( myImpl ) {
string hypname = string( myHyp->GetName() );
string libname = string( myHyp->GetLibName() );
// BUG SWP13062
// Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
// WIN32 and ".so" for X-system) must be deleted
int libname_len = libname.length();
#ifdef WIN32
if( libname_len > 4 )
libname.resize( libname_len - 4 );
#else
// PAL17753 (Regresion: missing hypothesis in restored study)
// "lib" also should be removed from the beginning
//if( libname_len > 3 )
//libname.resize( libname_len - 3 );
if( libname_len > 6 )
libname = libname.substr( 3, libname_len - 3 - 3 );
#endif
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
string hypdata = string( myImpl->SaveTo() );
// for each algorithm create HDF group basing on its id
char hypGrpName[30];
sprintf( hypGrpName, "Algorithm %d", id );
aGroup = new HDFgroup( hypGrpName, aTopGroup );
aGroup->CreateOnDisk();
// --> type name of algorithm
aSize[0] = hypname.length() + 1;
aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
aDataset->CloseOnDisk();
// --> server plugin library name of hypothesis
aSize[0] = libname.length() + 1;
aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
aDataset->CloseOnDisk();
// --> persistent data of algorithm
aSize[0] = hypdata.length() + 1;
aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
aDataset->CloseOnDisk();
// close algorithm HDF group
aGroup->CloseOnDisk();
}
}
}
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}
// close algorithms root HDF group
aTopGroup->CloseOnDisk();
}
// --> mesh objects roots branches
else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
CORBA::Object_var anObject = SObjectToObject( gotBranch );
if ( !CORBA::is_nil( anObject ) ) {
SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
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if ( !myMesh->_is_nil() ) {
SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
if ( myImpl ) {
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
bool hasShape = myLocMesh.HasShapeToMesh();
// for each mesh open the HDF group basing on its id
char meshGrpName[ 30 ];
sprintf( meshGrpName, "Mesh %d", id );
aTopGroup = new HDFgroup( meshGrpName, aFile );
aTopGroup->CreateOnDisk();
// --> put dataset to hdf file which is a flag that mesh has data
string strHasData = "0";
// check if the mesh is not empty
if ( mySMESHDSMesh->NbNodes() > 0 ) {
// write mesh data to med file
myWriter.SetMesh( mySMESHDSMesh );
myWriter.SetMeshId( id );
strHasData = "1";
}
aSize[ 0 ] = strHasData.length() + 1;
aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
aDataset->CloseOnDisk();
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// ouv : NPAL12872
// for each mesh open the HDF group basing on its auto color parameter
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char meshAutoColorName[ 30 ];
sprintf( meshAutoColorName, "AutoColorMesh %d", id );
int anAutoColor[1];
anAutoColor[0] = myImpl->GetAutoColor();
aSize[ 0 ] = 1;
aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( anAutoColor );
aDataset->CloseOnDisk();
// issue 0020693. Store _isModified flag
int isModified = myLocMesh.GetIsModified();
aSize[ 0 ] = 1;
aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( &isModified );
aDataset->CloseOnDisk();
// issue 20918. Store Persistent Id of SMESHDS_Mesh
int meshPersistentId = mySMESHDSMesh->GetPersistentId();
aSize[ 0 ] = 1;
aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( &meshPersistentId );
aDataset->CloseOnDisk();
// write reference on a shape if exists
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SALOMEDS::SObject_wrap myRef;
bool shapeRefFound = false;
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bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef.inout() );
if ( found ) {
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SALOMEDS::SObject_wrap myShape;
bool ok = myRef->ReferencedObject( myShape.inout() );
if ( ok ) {
shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
string myRefOnObject = myShape->GetID();
if ( shapeRefFound && myRefOnObject.length() > 0 ) {
aSize[ 0 ] = myRefOnObject.length() + 1;
aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->CloseOnDisk();
}
}
}
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// write applied hypotheses if exist
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SALOMEDS::SObject_wrap myHypBranch;
found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
if ( found && !shapeRefFound && hasShape) { // remove applied hyps
myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
}
if ( found && (shapeRefFound || !hasShape) ) {
aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
aGroup->CreateOnDisk();
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SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myHypBranch );
int hypNb = 0;
for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySObject = it->Value();
SALOMEDS::SObject_wrap myRefOnHyp;
bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
if ( ok ) {
// san - it is impossible to recover applied hypotheses
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// using their entries within Load() method,
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// for there are no AttributeIORs in the study when Load() is working.
// Hence, it is better to store persistent IDs of hypotheses as references to them
//string myRefOnObject = myRefOnHyp->GetID();
CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
//if ( myRefOnObject.length() > 0 ) {
//aSize[ 0 ] = myRefOnObject.length() + 1;
char hypName[ 30 ], hypId[ 30 ];
sprintf( hypName, "Hyp %d", ++hypNb );
sprintf( hypId, "%d", id );
aSize[ 0 ] = strlen( hypId ) + 1;
aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
//aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->WriteOnDisk( hypId );
aDataset->CloseOnDisk();
//}
}
}
aGroup->CloseOnDisk();
}
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// write applied algorithms if exist
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SALOMEDS::SObject_wrap myAlgoBranch;
found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
myAlgoBranch.inout() );
if ( found && !shapeRefFound && hasShape) { // remove applied algos
myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
}
if ( found && (shapeRefFound || !hasShape)) {
aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
aGroup->CreateOnDisk();
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SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myAlgoBranch );
int algoNb = 0;
for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySObject = it->Value();
SALOMEDS::SObject_wrap myRefOnAlgo;
bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
if ( ok ) {
// san - it is impossible to recover applied algorithms
2004-06-18 14:34:31 +06:00
// using their entries within Load() method,
2012-08-09 16:03:55 +06:00
// for there are no AttributeIORs in the study when Load() is working.
// Hence, it is better to store persistent IDs of algorithms as references to them
//string myRefOnObject = myRefOnAlgo->GetID();
CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
//if ( myRefOnObject.length() > 0 ) {
//aSize[ 0 ] = myRefOnObject.length() + 1;
char algoName[ 30 ], algoId[ 30 ];
sprintf( algoName, "Algo %d", ++algoNb );
sprintf( algoId, "%d", id );
aSize[ 0 ] = strlen( algoId ) + 1;
aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
//aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->WriteOnDisk( algoId );
aDataset->CloseOnDisk();
//}
}
}
aGroup->CloseOnDisk();
}
// --> submesh objects sub-branches
for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
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SALOMEDS::SObject_wrap mySubmeshBranch;
found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
if ( found ) // check if there is shape reference in submeshes
{
bool hasShapeRef = false;
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SALOMEDS::ChildIterator_wrap itSM =
myCurrentStudy->NewChildIterator( mySubmeshBranch );
for ( ; itSM->More(); itSM->Next() ) {
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SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
mySubRef->ReferencedObject( myShape.inout() );
if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
hasShapeRef = true;
else
{ // remove one submesh
if ( shapeRefFound )
{ // unassign hypothesis
SMESH::SMESH_subMesh_var mySubMesh =
SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
if ( !mySubMesh->_is_nil() ) {
int shapeID = mySubMesh->GetId();
TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
const list<const SMESHDS_Hypothesis*>& hypList =
mySMESHDSMesh->GetHypothesis( S );
list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
while ( hyp != hypList.end() ) {
int hypID = (*hyp++)->GetID(); // goto next hyp here because
myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
}
}
}
myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
}
} // loop on submeshes of a type
if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
found = false;
}
} // end check if there is shape reference in submeshes
if ( found ) {
char name_meshgroup[ 30 ];
if ( i == GetSubMeshOnVertexTag() )
strcpy( name_meshgroup, "SubMeshes On Vertex" );
else if ( i == GetSubMeshOnEdgeTag() )
strcpy( name_meshgroup, "SubMeshes On Edge" );
else if ( i == GetSubMeshOnWireTag() )
strcpy( name_meshgroup, "SubMeshes On Wire" );
else if ( i == GetSubMeshOnFaceTag() )
strcpy( name_meshgroup, "SubMeshes On Face" );
else if ( i == GetSubMeshOnShellTag() )
strcpy( name_meshgroup, "SubMeshes On Shell" );
else if ( i == GetSubMeshOnSolidTag() )
strcpy( name_meshgroup, "SubMeshes On Solid" );
else if ( i == GetSubMeshOnCompoundTag() )
strcpy( name_meshgroup, "SubMeshes On Compound" );
// for each type of submeshes create container HDF group
aGroup = new HDFgroup( name_meshgroup, aTopGroup );
aGroup->CreateOnDisk();
// iterator for all submeshes of given type
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SALOMEDS::ChildIterator_wrap itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
for ( ; itSM->More(); itSM->Next() ) {
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SALOMEDS::SObject_wrap mySObject = itSM->Value();
CORBA::Object_var anSubObject = SObjectToObject( mySObject );
if ( !CORBA::is_nil( anSubObject ))
{
SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
int subid = myStudyContext->findId( string( objStr.in() ) );
// for each mesh open the HDF group basing on its id
char submeshGrpName[ 30 ];
sprintf( submeshGrpName, "SubMesh %d", subid );
aSubGroup = new HDFgroup( submeshGrpName, aGroup );
aSubGroup->CreateOnDisk();
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// write reference on a shape, already checked if it exists
2013-02-12 20:37:44 +06:00
SALOMEDS::SObject_wrap mySubRef, myShape;
if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
mySubRef->ReferencedObject( myShape.inout() );
string myRefOnObject = myShape->GetID();
if ( myRefOnObject.length() > 0 ) {
aSize[ 0 ] = myRefOnObject.length() + 1;
aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->CloseOnDisk();
}
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// write applied hypotheses if exist
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SALOMEDS::SObject_wrap mySubHypBranch;
found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
mySubHypBranch.inout() );
if ( found ) {
aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
aSubSubGroup->CreateOnDisk();
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SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( mySubHypBranch );
int hypNb = 0;
for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySubSObject = it->Value();
SALOMEDS::SObject_wrap myRefOnHyp;
bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
if ( ok ) {
//string myRefOnObject = myRefOnHyp->GetID();
CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
//if ( myRefOnObject.length() > 0 ) {
//aSize[ 0 ] = myRefOnObject.length() + 1;
char hypName[ 30 ], hypId[ 30 ];
sprintf( hypName, "Hyp %d", ++hypNb );
sprintf( hypId, "%d", id );
aSize[ 0 ] = strlen( hypId ) + 1;
aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
//aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->WriteOnDisk( hypId );
aDataset->CloseOnDisk();
//}
}
}
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aSubSubGroup->CloseOnDisk();
}
// write applied algorithms if exist
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SALOMEDS::SObject_wrap mySubAlgoBranch;
found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
mySubAlgoBranch.inout() );
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if ( found ) {
aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
aSubSubGroup->CreateOnDisk();
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SALOMEDS::ChildIterator_wrap it =
myCurrentStudy->NewChildIterator( mySubAlgoBranch );
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int algoNb = 0;
for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySubSObject = it->Value();
SALOMEDS::SObject_wrap myRefOnAlgo;
bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
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if ( ok ) {
//string myRefOnObject = myRefOnAlgo->GetID();
CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
CORBA::String_var objStr = GetORB()->object_to_string( anObject );
int id = myStudyContext->findId( string( objStr.in() ) );
//if ( myRefOnObject.length() > 0 ) {
//aSize[ 0 ] = myRefOnObject.length() + 1;
char algoName[ 30 ], algoId[ 30 ];
sprintf( algoName, "Algo %d", ++algoNb );
sprintf( algoId, "%d", id );
aSize[ 0 ] = strlen( algoId ) + 1;
aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
//aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->WriteOnDisk( algoId );
aDataset->CloseOnDisk();
//}
}
}
aSubSubGroup->CloseOnDisk();
}
// close submesh HDF group
aSubGroup->CloseOnDisk();
}
}
// close container of submeshes by type HDF group
aGroup->CloseOnDisk();
}
}
// All sub-meshes will be stored in MED file
// .. will NOT (PAL 12992)
//if ( shapeRefFound )
//myWriter.AddAllSubMeshes();
// store submesh order if any
const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
if ( theOrderIds.size() ) {
char order_list[ 30 ];
strcpy( order_list, "Mesh Order" );
// count number of submesh ids
int nbIDs = 0;
TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
for ( ; idIt != theOrderIds.end(); idIt++ )
nbIDs += (*idIt).size();
// number of values = number of IDs +
// number of lists (for separators) - 1
int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
idIt = theOrderIds.begin();
for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
const TListOfInt& idList = *idIt;
if (idIt != theOrderIds.begin()) // not first list
smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
// dump submesh ids from current list
TListOfInt::const_iterator id_smId = idList.begin();
for( ; id_smId != idList.end(); id_smId++ )
smIDs[ i++ ] = *id_smId;
}
// write HDF group
aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( smIDs );
aDataset->CloseOnDisk();
//
delete[] smIDs;
}
// groups root sub-branch
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SALOMEDS::SObject_wrap myGroupsBranch;
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for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
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found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
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if ( found ) {
char name_group[ 30 ];
if ( i == GetNodeGroupsTag() )
strcpy( name_group, "Groups of Nodes" );
else if ( i == GetEdgeGroupsTag() )
strcpy( name_group, "Groups of Edges" );
else if ( i == GetFaceGroupsTag() )
strcpy( name_group, "Groups of Faces" );
else if ( i == GetVolumeGroupsTag() )
strcpy( name_group, "Groups of Volumes" );
else if ( i == Get0DElementsGroupsTag() )
strcpy( name_group, "Groups of 0D Elements" );
else if ( i == GetBallElementsGroupsTag() )
strcpy( name_group, "Groups of Balls" );
aGroup = new HDFgroup( name_group, aTopGroup );
aGroup->CreateOnDisk();
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SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myGroupsBranch );
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for ( ; it->More(); it->Next() ) {
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SALOMEDS::SObject_wrap mySObject = it->Value();
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CORBA::Object_var aSubObject = SObjectToObject( mySObject );
if ( !CORBA::is_nil( aSubObject ) ) {
SMESH_GroupBase_i* myGroupImpl =
dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
if ( !myGroupImpl )
continue;
SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
if ( !aGrpBaseDS )
continue;
CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
int anId = myStudyContext->findId( string( objStr.in() ) );
// For each group, create a dataset named "Group <group_persistent_id>"
// and store the group's user name into it
const char* grpName = aGrpBaseDS->GetStoreName();
char* aUserName = myGroupImpl->GetName();
aSize[ 0 ] = strlen( aUserName ) + 1;
aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( aUserName );
aDataset->CloseOnDisk();
// ouv : NPAL12872
// For each group, create a dataset named "Group <group_persistent_id> Color"
// and store the group's color into it
char grpColorName[ 30 ];
sprintf( grpColorName, "ColorGroup %d", anId );
SALOMEDS::Color aColor = myGroupImpl->GetColor();
double anRGB[3];
anRGB[ 0 ] = aColor.R;
anRGB[ 1 ] = aColor.G;
anRGB[ 2 ] = aColor.B;
aSize[ 0 ] = 3;
aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( anRGB );
aDataset->CloseOnDisk();
// Pass SMESHDS_Group to MED writer
SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
if ( aGrpDS )
myWriter.AddGroup( aGrpDS );
// write reference on a shape if exists
SMESHDS_GroupOnGeom* aGeomGrp =
dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
if ( aGeomGrp ) {
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SALOMEDS::SObject_wrap mySubRef, myShape;
if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
mySubRef->ReferencedObject( myShape.inout() ) &&
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!CORBA::is_nil( myShape->GetObject() ))
{
string myRefOnObject = myShape->GetID();
if ( myRefOnObject.length() > 0 ) {
char aRefName[ 30 ];
sprintf( aRefName, "Ref on shape %d", anId);
aSize[ 0 ] = myRefOnObject.length() + 1;
aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
aDataset->CloseOnDisk();
}
}
else // shape ref is invalid:
{
// save a group on geometry as ordinary group
myWriter.AddGroup( aGeomGrp );
}
}
else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
{
std::string str = aFilterGrp_i->FilterToString();
std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
aSize[ 0 ] = str.length() + 1;
aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
aDataset->CloseOnDisk();
}
}
}
aGroup->CloseOnDisk();
}
} // loop on groups
if ( strcmp( strHasData.c_str(), "1" ) == 0 )
{
// Flush current mesh information into MED file
myWriter.Perform();
// save info on nb of elements
SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
// maybe a shape was deleted in the study
if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
TopoDS_Shape nullShape;
myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
}
SMESHDS_SubMeshIteratorPtr smIt = mySMESHDSMesh->SubMeshes();
if ( smIt->more() )
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{
// Store submeshes
// ----------------
aGroup = new HDFgroup( "Submeshes", aTopGroup );
aGroup->CreateOnDisk();
// each element belongs to one or none submesh,
// so for each node/element, we store a submesh ID
// Store submesh IDs
for ( int isNode = 0; isNode < 2; ++isNode )
{
SMDS_ElemIteratorPtr eIt =
mySMESHDSMesh->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
int nbElems = isNode ? mySMESHDSMesh->NbNodes() : mySMESHDSMesh->GetMeshInfo().NbElements();
if ( nbElems < 1 )
continue;
std::vector<int> smIDs; smIDs.reserve( nbElems );
while ( eIt->more() )
if ( const SMDS_MeshElement* e = eIt->next())
smIDs.push_back( e->getshapeId() );
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// write HDF group
aSize[ 0 ] = nbElems;
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string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( & smIDs[0] );
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aDataset->CloseOnDisk();
}
aGroup->CloseOnDisk();
// Store node positions on sub-shapes (SMDS_Position):
// ----------------------------------------------------
aGroup = new HDFgroup( "Node Positions", aTopGroup );
aGroup->CreateOnDisk();
// in aGroup, create 5 datasets to contain:
// "Nodes on Edges" - ID of node on edge
// "Edge positions" - U parameter on node on edge
// "Nodes on Faces" - ID of node on face
// "Face U positions" - U parameter of node on face
// "Face V positions" - V parameter of node on face
// Find out nb of nodes on edges and faces
// Collect corresponing sub-meshes
int nbEdgeNodes = 0, nbFaceNodes = 0;
list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
// loop on SMESHDS_SubMesh'es
while ( smIt->more() )
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{
SMESHDS_SubMesh* aSubMesh = const_cast< SMESHDS_SubMesh* >( smIt->next() );
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if ( aSubMesh->IsComplexSubmesh() )
continue; // submesh containing other submeshs
int nbNodes = aSubMesh->NbNodes();
if ( nbNodes == 0 ) continue;
int aShapeID = aSubMesh->GetID();
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if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
continue;
int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
// write only SMDS_FacePosition and SMDS_EdgePosition
switch ( aShapeType ) {
case TopAbs_FACE:
nbFaceNodes += nbNodes;
aFaceSM.push_back( aSubMesh );
break;
case TopAbs_EDGE:
nbEdgeNodes += nbNodes;
aEdgeSM.push_back( aSubMesh );
break;
default:
continue;
}
}
// Treat positions on edges or faces
for ( int onFace = 0; onFace < 2; onFace++ )
{
// Create arrays to store in datasets
int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
if (!nbNodes) continue;
int* aNodeIDs = new int [ nbNodes ];
double* aUPos = new double [ nbNodes ];
double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
// Fill arrays
// loop on sub-meshes
list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
for ( ; itSM != pListSM->end(); itSM++ )
{
SMESHDS_SubMesh* aSubMesh = (*itSM);
SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
// loop on nodes in aSubMesh
while ( itNode->more() )
{
//node ID
const SMDS_MeshNode* node = itNode->next();
aNodeIDs [ iNode ] = node->GetID();
// Position
const SMDS_PositionPtr pos = node->GetPosition();
if ( onFace ) { // on FACE
const SMDS_FacePosition* fPos =
dynamic_cast<const SMDS_FacePosition*>( pos );
if ( fPos ) {
aUPos[ iNode ] = fPos->GetUParameter();
aVPos[ iNode ] = fPos->GetVParameter();
iNode++;
}
else
nbNodes--;
}
else { // on EDGE
const SMDS_EdgePosition* ePos =
dynamic_cast<const SMDS_EdgePosition*>( pos );
if ( ePos ) {
aUPos[ iNode ] = ePos->GetUParameter();
iNode++;
}
else
nbNodes--;
}
} // loop on nodes in aSubMesh
} // loop on sub-meshes
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// Write datasets
if ( nbNodes )
{
aSize[ 0 ] = nbNodes;
// IDS
string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( aNodeIDs );
aDataset->CloseOnDisk();
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// U Positions
aDSName = ( onFace ? "Face U positions" : "Edge positions");
aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( aUPos );
aDataset->CloseOnDisk();
// V Positions
if ( onFace ) {
aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( aVPos );
aDataset->CloseOnDisk();
}
}
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delete [] aNodeIDs;
delete [] aUPos;
if ( aVPos ) delete [] aVPos;
} // treat positions on edges or faces
// close "Node Positions" group
aGroup->CloseOnDisk();
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} // if ( there are submeshes in SMESHDS_Mesh )
} // if ( hasData )
// close mesh HDF group
aTopGroup->CloseOnDisk();
}
}
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}
}
}
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// close HDF file
aFile->CloseOnDisk();
delete aFile;
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// Convert temporary files to stream
aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
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// Remove temporary files and directory
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if ( !isMultiFile )
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SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
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INFOS( "SMESH_Gen_i::Save() completed" );
return aStreamFile._retn();
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}
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//=============================================================================
/*!
* SMESH_Gen_i::SaveASCII
*
* Save SMESH module's data in ASCII format
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*/
//=============================================================================
SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
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const char* theURL,
bool isMultiFile ) {
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
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SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
return aStreamFile._retn();
//after usual saving needs to encipher binary to text string
//Any binary symbol will be represent as "|xx" () hexadecimal format number
int size = aStreamFile.in().length();
_CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
for ( int i = 0; i < size; i++ )
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sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
buffer[size * 3] = '\0';
SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
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return anAsciiStreamFile._retn();
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}
//=============================================================================
/*!
* SMESH_Gen_i::loadGeomData
*
* Load GEOM module data
*/
//=============================================================================
void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
{
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if ( theCompRoot->_is_nil() )
return;
SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
if ( aStudy->_is_nil() )
return;
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SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
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aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
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}
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//=============================================================================
/*!
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* SMESH_Gen_i::Load
*
* Load SMESH module's data
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*/
//=============================================================================
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bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
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const SALOMEDS::TMPFile& theStream,
const char* theURL,
bool isMultiFile )
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{
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INFOS( "SMESH_Gen_i::Load" );
if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
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SetCurrentStudy( theComponent->GetStudy() );
/* if( !theComponent->_is_nil() )
{
//SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
}*/
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StudyContext* myStudyContext = GetCurrentStudyContext();
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// Get temporary files location
TCollection_AsciiString tmpDir =
( char* )( isMultiFile ? theURL : SALOMEDS_Tool::GetTmpDir().c_str() );
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INFOS( "THE URL++++++++++++++" );
INFOS( theURL );
INFOS( "THE TMP PATH+++++++++" );
INFOS( tmpDir );
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// Convert the stream into sequence of files to process
SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
tmpDir.ToCString(),
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isMultiFile );
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TCollection_AsciiString aStudyName( "" );
if ( isMultiFile ) {
CORBA::String_var url = myCurrentStudy->URL();
aStudyName = (char*)SALOMEDS_Tool::GetNameFromPath( url.in() ).c_str();
}
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// Set names of temporary files
TCollection_AsciiString filename = tmpDir + aStudyName + "_SMESH.hdf";
TCollection_AsciiString meshfile = tmpDir + aStudyName + "_SMESH_Mesh.med";
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int size;
HDFfile* aFile;
HDFdataset* aDataset;
HDFgroup* aTopGroup;
HDFgroup* aGroup;
HDFgroup* aSubGroup;
HDFgroup* aSubSubGroup;
// Read data
// ---> open HDF file
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aFile = new HDFfile( (char*) filename.ToCString() );
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try {
aFile->OpenOnDisk( HDF_RDONLY );
}
catch ( HDFexception ) {
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INFOS( "Load(): " << filename << " not found!" );
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return false;
}
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TPythonDump pd; // prevent dump during loading
// DriverMED_R_SMESHDS_Mesh myReader;
// myReader.SetFile( meshfile.ToCString() );
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// For PAL13473 ("Repetitive mesh") implementation.
// New dependencies between SMESH objects are established:
// now hypotheses can refer to meshes, shapes and other hypotheses.
// To keep data consistent, the following order of data restoration
// imposed:
// 1. Create hypotheses
// 2. Create all meshes
// 3. Load hypotheses' data
// 4. All the rest
list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
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// get total number of top-level groups
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int aNbGroups = aFile->nInternalObjects();
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if ( aNbGroups > 0 ) {
// --> in first turn we should read&create hypotheses
if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
// open hypotheses root HDF group
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aTopGroup = new HDFgroup( "Hypotheses", aFile );
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aTopGroup->OpenOnDisk();
// get number of hypotheses
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int aNbObjects = aTopGroup->nInternalObjects();
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for ( int j = 0; j < aNbObjects; j++ ) {
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// try to identify hypothesis
char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
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aTopGroup->InternalObjectIndentify( j, hypGrpName );
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if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
// open hypothesis group
aGroup = new HDFgroup( hypGrpName, aTopGroup );
aGroup->OpenOnDisk();
// --> get hypothesis id
int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
string hypname;
string libname;
string hypdata;
// get number of datasets
int aNbSubObjects = aGroup->nInternalObjects();
for ( int k = 0; k < aNbSubObjects; k++ ) {
// identify dataset
char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
aGroup->InternalObjectIndentify( k, name_of_subgroup );
// --> get hypothesis name
if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
aDataset = new HDFdataset( name_of_subgroup, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* hypname_str = new char[ size ];
aDataset->ReadFromDisk( hypname_str );
hypname = string( hypname_str );
delete [] hypname_str;
aDataset->CloseOnDisk();
}
// --> get hypothesis plugin library name
if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
aDataset = new HDFdataset( name_of_subgroup, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* libname_str = new char[ size ];
aDataset->ReadFromDisk( libname_str );
if(MYDEBUG) SCRUTE( libname_str );
libname = string( libname_str );
delete [] libname_str;
aDataset->CloseOnDisk();
}
// --> get hypothesis data
if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
aDataset = new HDFdataset( name_of_subgroup, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* hypdata_str = new char[ size ];
aDataset->ReadFromDisk( hypdata_str );
hypdata = string( hypdata_str );
delete [] hypdata_str;
aDataset->CloseOnDisk();
}
}
// close hypothesis HDF group
aGroup->CloseOnDisk();
// --> restore hypothesis from data
if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
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SMESH::SMESH_Hypothesis_var myHyp;
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try { // protect persistence mechanism against exceptions
myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
}
catch (...) {
INFOS( "Exception during hypothesis creation" );
}
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SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
if ( myImpl ) {
// myImpl->LoadFrom( hypdata.c_str() );
hypDataList.push_back( make_pair( myImpl, hypdata ));
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CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
int newId = myStudyContext->findId( iorString.in() );
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myStudyContext->mapOldToNew( id, newId );
}
else
if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
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}
}
}
// close hypotheses root HDF group
aTopGroup->CloseOnDisk();
aTopGroup = 0;
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}
// --> then we should read&create algorithms
if ( aFile->ExistInternalObject( "Algorithms" ) ) {
// open algorithms root HDF group
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aTopGroup = new HDFgroup( "Algorithms", aFile );
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aTopGroup->OpenOnDisk();
// get number of algorithms
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int aNbObjects = aTopGroup->nInternalObjects();
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for ( int j = 0; j < aNbObjects; j++ ) {
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// try to identify algorithm
char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
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aTopGroup->InternalObjectIndentify( j, hypGrpName );
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if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
// open algorithm group
aGroup = new HDFgroup( hypGrpName, aTopGroup );
aGroup->OpenOnDisk();
// --> get algorithm id
int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
string hypname;
string libname;
string hypdata;
// get number of datasets
int aNbSubObjects = aGroup->nInternalObjects();
for ( int k = 0; k < aNbSubObjects; k++ ) {
// identify dataset
char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
aGroup->InternalObjectIndentify( k, name_of_subgroup );
// --> get algorithm name
if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
aDataset = new HDFdataset( name_of_subgroup, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* hypname_str = new char[ size ];
aDataset->ReadFromDisk( hypname_str );
hypname = string( hypname_str );
delete [] hypname_str;
aDataset->CloseOnDisk();
}
// --> get algorithm plugin library name
if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
aDataset = new HDFdataset( name_of_subgroup, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* libname_str = new char[ size ];
aDataset->ReadFromDisk( libname_str );
if(MYDEBUG) SCRUTE( libname_str );
libname = string( libname_str );
delete [] libname_str;
aDataset->CloseOnDisk();
}
// --> get algorithm data
if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
aDataset = new HDFdataset( name_of_subgroup, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* hypdata_str = new char[ size ];
aDataset->ReadFromDisk( hypdata_str );
if(MYDEBUG) SCRUTE( hypdata_str );
hypdata = string( hypdata_str );
delete [] hypdata_str;
aDataset->CloseOnDisk();
}
}
// close algorithm HDF group
aGroup->CloseOnDisk();
// --> restore algorithm from data
if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
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SMESH::SMESH_Hypothesis_var myHyp;
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try { // protect persistence mechanism against exceptions
myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
}
catch (...) {
INFOS( "Exception during hypothesis creation" );
}
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SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
if ( myImpl ) {
//myImpl->LoadFrom( hypdata.c_str() );
hypDataList.push_back( make_pair( myImpl, hypdata ));
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CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
int newId = myStudyContext->findId( iorString.in() );
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myStudyContext->mapOldToNew( id, newId );
}
else
if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
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}
}
}
// close algorithms root HDF group
aTopGroup->CloseOnDisk();
aTopGroup = 0;
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}
// --> the rest groups should be meshes
for ( int i = 0; i < aNbGroups; i++ ) {
// identify next group
char meshName[ HDF_NAME_MAX_LEN+1 ];
aFile->InternalObjectIndentify( i, meshName );
if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
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// --> get mesh id
int id = atoi( string( meshName ).substr( 4 ).c_str() );
if ( id <= 0 )
continue;
// open mesh HDF group
aTopGroup = new HDFgroup( meshName, aFile );
aTopGroup->OpenOnDisk();
// get number of child HDF objects
int aNbObjects = aTopGroup->nInternalObjects();
if ( aNbObjects > 0 ) {
// create mesh
if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
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if ( !myNewMeshImpl )
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continue;
meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
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CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
int newId = myStudyContext->findId( iorString.in() );
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myStudyContext->mapOldToNew( id, newId );
// ouv : NPAL12872
// try to read and set auto color flag
char aMeshAutoColorName[ 30 ];
sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
{
aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
int* anAutoColor = new int[ size ];
aDataset->ReadFromDisk( anAutoColor );
aDataset->CloseOnDisk();
myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
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delete [] anAutoColor;
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}
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// try to read and set reference to shape
GEOM::GEOM_Object_var aShapeObject;
if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
// load mesh "Ref on shape" - it's an entry to SObject
aDataset = new HDFdataset( "Ref on shape", aTopGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
if ( strlen( refFromFile ) > 0 ) {
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SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
// Make sure GEOM data are loaded first
//loadGeomData( shapeSO->GetFatherComponent() );
CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
if ( !CORBA::is_nil( shapeObject ) ) {
aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
if ( !aShapeObject->_is_nil() )
myNewMeshImpl->SetShape( aShapeObject );
}
}
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delete [] refFromFile;
}
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// issue 20918. Restore Persistent Id of SMESHDS_Mesh
if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
{
aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
int* meshPersistentId = new int[ size ];
aDataset->ReadFromDisk( meshPersistentId );
aDataset->CloseOnDisk();
myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
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delete [] meshPersistentId;
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}
}
}
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} // reading MESHes
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// As all object that can be referred by hypothesis are created,
// we can restore hypothesis data
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list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
{
SMESH_Hypothesis_i* hyp = hyp_data->first;
string & data = hyp_data->second;
hyp->LoadFrom( data.c_str() );
}
// Restore the rest mesh data
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list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
{
aTopGroup = meshi_group->second;
SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
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//::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
//SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
bool hasData = false;
// get mesh old id
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CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
int newId = myStudyContext->findId( iorString.in() );
int id = myStudyContext->getOldId( newId );
// try to find mesh data dataset
if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
// load mesh "has data" flag
aDataset = new HDFdataset( "Has data", aTopGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* strHasData = new char[ size ];
aDataset->ReadFromDisk( strHasData );
aDataset->CloseOnDisk();
if ( strcmp( strHasData, "1") == 0 ) {
// read mesh data from MED file
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// myReader.SetMesh( mySMESHDSMesh );
// myReader.SetMeshId( id );
// myReader.Perform();
hasData = true;
}
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delete [] strHasData;
}
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// Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
// nodes and elements are not yet put into sub-meshes)
if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
aGroup->OpenOnDisk();
// get number of applied algorithms
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int aNbSubObjects = aGroup->nInternalObjects();
if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
for ( int j = 0; j < aNbSubObjects; j++ ) {
char name_dataset[ HDF_NAME_MAX_LEN+1 ];
aGroup->InternalObjectIndentify( j, name_dataset );
// check if it is an algorithm
if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
aDataset = new HDFdataset( name_dataset, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
// san - it is impossible to recover applied algorithms using their entries within Load() method
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//SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
//CORBA::Object_var hypObject = SObjectToObject( hypSO );
int id = atoi( refFromFile );
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delete [] refFromFile;
string anIOR = myStudyContext->getIORbyOldId( id );
if ( !anIOR.empty() ) {
CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
if ( !CORBA::is_nil( hypObject ) ) {
SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
|| !myNewMeshImpl->HasShapeToMesh()) )
myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
}
}
}
}
aGroup->CloseOnDisk();
}
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// try to get applied hypotheses
if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
aGroup->OpenOnDisk();
// get number of applied hypotheses
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int aNbSubObjects = aGroup->nInternalObjects();
for ( int j = 0; j < aNbSubObjects; j++ ) {
char name_dataset[ HDF_NAME_MAX_LEN+1 ];
aGroup->InternalObjectIndentify( j, name_dataset );
// check if it is a hypothesis
if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
aDataset = new HDFdataset( name_dataset, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
// san - it is impossible to recover applied hypotheses using their entries within Load() method
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//SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
//CORBA::Object_var hypObject = SObjectToObject( hypSO );
int id = atoi( refFromFile );
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delete [] refFromFile;
string anIOR = myStudyContext->getIORbyOldId( id );
if ( !anIOR.empty() ) {
CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
if ( !CORBA::is_nil( hypObject ) ) {
SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
|| !myNewMeshImpl->HasShapeToMesh()) )
myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
}
}
}
}
aGroup->CloseOnDisk();
}
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// --> try to find SUB-MESHES containers for each type of submesh
for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
const char* name_meshgroup;
if ( j == GetSubMeshOnVertexTag() )
name_meshgroup = "SubMeshes On Vertex";
else if ( j == GetSubMeshOnEdgeTag() )
name_meshgroup = "SubMeshes On Edge";
else if ( j == GetSubMeshOnWireTag() )
name_meshgroup = "SubMeshes On Wire";
else if ( j == GetSubMeshOnFaceTag() )
name_meshgroup = "SubMeshes On Face";
else if ( j == GetSubMeshOnShellTag() )
name_meshgroup = "SubMeshes On Shell";
else if ( j == GetSubMeshOnSolidTag() )
name_meshgroup = "SubMeshes On Solid";
else if ( j == GetSubMeshOnCompoundTag() )
name_meshgroup = "SubMeshes On Compound";
// try to get submeshes container HDF group
if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
// open submeshes containers HDF group
aGroup = new HDFgroup( name_meshgroup, aTopGroup );
aGroup->OpenOnDisk();
// get number of submeshes
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int aNbSubMeshes = aGroup->nInternalObjects();
for ( int k = 0; k < aNbSubMeshes; k++ ) {
// identify submesh
char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
aGroup->InternalObjectIndentify( k, name_submeshgroup );
if ( strncmp( name_submeshgroup, "SubMesh", 7 ) == 0 ) {
// --> get submesh id
int subid = atoi( name_submeshgroup + 7 );
if ( subid <= 0 )
continue;
// open submesh HDF group
aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
aSubGroup->OpenOnDisk();
// try to read and set reference to subshape
GEOM::GEOM_Object_var aSubShapeObject;
SMESH::SMESH_subMesh_var aSubMesh;
if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
// load submesh "Ref on shape" - it's an entry to SObject
aDataset = new HDFdataset( "Ref on shape", aSubGroup );
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aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
if ( strlen( refFromFile ) > 0 ) {
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SALOMEDS::SObject_wrap subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
if ( !CORBA::is_nil( subShapeObject ) ) {
aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
if ( !aSubShapeObject->_is_nil() )
aSubMesh = SMESH::SMESH_subMesh::_duplicate
( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
if ( aSubMesh->_is_nil() )
continue;
string iorSubString = GetORB()->object_to_string( aSubMesh );
int newSubId = myStudyContext->findId( iorSubString );
myStudyContext->mapOldToNew( subid, newSubId );
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}
}
}
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if ( aSubMesh->_is_nil() )
continue;
// try to get applied algorithms
if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
// open "applied algorithms" HDF group
aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
aSubSubGroup->OpenOnDisk();
// get number of applied algorithms
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int aNbSubObjects = aSubSubGroup->nInternalObjects();
for ( int l = 0; l < aNbSubObjects; l++ ) {
char name_dataset[ HDF_NAME_MAX_LEN+1 ];
aSubSubGroup->InternalObjectIndentify( l, name_dataset );
// check if it is an algorithm
if ( strncmp( name_dataset, "Algo", 4 ) == 0 ) {
aDataset = new HDFdataset( name_dataset, aSubSubGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
int id = atoi( refFromFile );
string anIOR = myStudyContext->getIORbyOldId( id );
if ( !anIOR.empty() ) {
CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
if ( !CORBA::is_nil( hypObject ) ) {
SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
}
}
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}
}
// close "applied algorithms" HDF group
aSubSubGroup->CloseOnDisk();
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}
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// try to get applied hypotheses
if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
// open "applied hypotheses" HDF group
aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
aSubSubGroup->OpenOnDisk();
// get number of applied hypotheses
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int aNbSubObjects = aSubSubGroup->nInternalObjects();
for ( int l = 0; l < aNbSubObjects; l++ ) {
char name_dataset[ HDF_NAME_MAX_LEN+1 ];
aSubSubGroup->InternalObjectIndentify( l, name_dataset );
// check if it is a hypothesis
if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
aDataset = new HDFdataset( name_dataset, aSubSubGroup );
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aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
int id = atoi( refFromFile );
string anIOR = myStudyContext->getIORbyOldId( id );
if ( !anIOR.empty() ) {
CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
if ( !CORBA::is_nil( hypObject ) ) {
SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
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}
}
}
}
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// close "APPLIED HYPOTHESES" hdf group
aSubSubGroup->CloseOnDisk();
}
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// close SUB-MESH hdf group
aSubGroup->CloseOnDisk();
}
}
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// close SUB-MESHES containers hdf group
aGroup->CloseOnDisk();
}
}
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// try to get GROUPS
for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
char name_group[ 30 ];
if ( ii == GetNodeGroupsTag() )
strcpy( name_group, "Groups of Nodes" );
else if ( ii == GetEdgeGroupsTag() )
strcpy( name_group, "Groups of Edges" );
else if ( ii == GetFaceGroupsTag() )
strcpy( name_group, "Groups of Faces" );
else if ( ii == GetVolumeGroupsTag() )
strcpy( name_group, "Groups of Volumes" );
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else if ( ii == Get0DElementsGroupsTag() )
strcpy( name_group, "Groups of 0D Elements" );
else if ( ii == GetBallElementsGroupsTag() )
strcpy( name_group, "Groups of Balls" );
if ( aTopGroup->ExistInternalObject( name_group ) ) {
aGroup = new HDFgroup( name_group, aTopGroup );
aGroup->OpenOnDisk();
// get number of groups
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int aNbSubObjects = aGroup->nInternalObjects();
for ( int j = 0; j < aNbSubObjects; j++ ) {
char name_dataset[ HDF_NAME_MAX_LEN+1 ];
aGroup->InternalObjectIndentify( j, name_dataset );
// check if it is an group
if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
// --> get group id
int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
if ( subid <= 0 )
continue;
aDataset = new HDFdataset( name_dataset, aGroup );
aDataset->OpenOnDisk();
// Retrieve actual group name
size = aDataset->GetSize();
char* nameFromFile = new char[ size ];
aDataset->ReadFromDisk( nameFromFile );
aDataset->CloseOnDisk();
// Try to find a shape reference
TopoDS_Shape aShape;
char aRefName[ 30 ];
sprintf( aRefName, "Ref on shape %d", subid);
if ( aGroup->ExistInternalObject( aRefName ) ) {
// load mesh "Ref on shape" - it's an entry to SObject
aDataset = new HDFdataset( aRefName, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* refFromFile = new char[ size ];
aDataset->ReadFromDisk( refFromFile );
aDataset->CloseOnDisk();
if ( strlen( refFromFile ) > 0 ) {
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SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
if ( !CORBA::is_nil( shapeObject ) ) {
aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
if ( !aShapeObject->_is_nil() )
aShape = GeomObjectToShape( aShapeObject );
}
}
}
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// Try to read a filter of SMESH_GroupOnFilter
SMESH::Filter_var filter;
SMESH_PredicatePtr predicate;
std::string hdfGrpName = "Filter " + SMESH_Comment(subid);
if ( aGroup->ExistInternalObject( hdfGrpName.c_str() ))
{
aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* persistStr = new char[ size ];
aDataset->ReadFromDisk( persistStr );
aDataset->CloseOnDisk();
if ( strlen( persistStr ) > 0 ) {
filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
}
}
// Create group servant
SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
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( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
// Obtain a SMESHDS_Group object
if ( aNewGroup->_is_nil() )
continue;
string iorSubString = GetORB()->object_to_string( aNewGroup );
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int newSubId = myStudyContext->findId( iorSubString );
myStudyContext->mapOldToNew( subid, newSubId );
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SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
if ( !aGroupImpl )
continue;
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if ( SMESH_GroupOnFilter_i* aFilterGroup =
dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
{
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aFilterGroup->SetFilter( filter );
filter->UnRegister();
}
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SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
if ( !aGroupBaseDS )
continue;
aGroupBaseDS->SetStoreName( name_dataset );
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// ouv : NPAL12872
// Read color of the group
char aGroupColorName[ 30 ];
sprintf( aGroupColorName, "ColorGroup %d", subid);
if ( aGroup->ExistInternalObject( aGroupColorName ) )
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{
aDataset = new HDFdataset( aGroupColorName, aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
double* anRGB = new double[ size ];
aDataset->ReadFromDisk( anRGB );
aDataset->CloseOnDisk();
Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
aGroupBaseDS->SetColor( aColor );
}
// Fill group with contents from MED file
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// SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
// if ( aGrp )
// myReader.GetGroup( aGrp );
}
}
aGroup->CloseOnDisk();
}
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} // reading GROUPs
// instead of reading mesh data, we read only brief information of all
// objects: mesh, groups, sub-meshes (issue 0021208 )
if ( hasData )
{
SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, id,
meshfile.ToCString(), filename.ToCString(),
!isMultiFile );
}
// read Sub-Mesh ORDER if any
if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
aDataset = new HDFdataset( "Mesh Order", aTopGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
int* smIDs = new int[ size ];
aDataset->ReadFromDisk( smIDs );
aDataset->CloseOnDisk();
TListOfListOfInt anOrderIds;
anOrderIds.push_back( TListOfInt() );
for ( int i = 0; i < size; i++ )
if ( smIDs[ i ] < 0 ) // is separator
anOrderIds.push_back( TListOfInt() );
else
anOrderIds.back().push_back(smIDs[ i ]);
myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
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}
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} // loop on meshes
// update hyps needing full mesh data restored (issue 20918)
for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
{
SMESH_Hypothesis_i* hyp = hyp_data->first;
hyp->UpdateAsMeshesRestored();
}
// notify algos on completed restoration to set sub-mesh event listeners
for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
{
SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
TopoDS_Shape myLocShape;
if(myLocMesh.HasShapeToMesh())
myLocShape = myLocMesh.GetShapeToMesh();
else
myLocShape = SMESH_Mesh::PseudoShape();
myLocMesh.GetSubMesh(myLocShape)->
ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
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}
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// close mesh group
if(aTopGroup)
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aTopGroup->CloseOnDisk();
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}
// close HDF file
aFile->CloseOnDisk();
delete aFile;
// Remove temporary files created from the stream
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if ( !isMultiFile )
{
SMESH_File meshFile( meshfile.ToCString() );
if ( !meshFile ) // no meshfile exists
{
SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
}
else
{
Engines::Container_var container = GetContainerRef();
if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
{
container_i->registerTemporaryFile( filename.ToCString() );
container_i->registerTemporaryFile( meshfile.ToCString() );
container_i->registerTemporaryFile( tmpDir.ToCString() );
}
}
}
pd << ""; // prevent optimizing pd out
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// creation of tree nodes for all data objects in the study
// to support tree representation customization and drag-n-drop:
SALOMEDS::Study_var study = theComponent->GetStudy();
SALOMEDS::UseCaseBuilder_wrap useCaseBuilder = study->GetUseCaseBuilder();
if ( !useCaseBuilder->IsUseCaseNode( theComponent ) ) {
useCaseBuilder->SetRootCurrent();
useCaseBuilder->Append( theComponent ); // component object is added as the top level item
SALOMEDS::ChildIterator_wrap it = study->NewChildIterator( theComponent );
for (it->InitEx(true); it->More(); it->Next()) {
useCaseBuilder->AppendTo( it->Value()->GetFather(), it->Value() );
}
}
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INFOS( "SMESH_Gen_i::Load completed" );
return true;
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}
//=============================================================================
/*!
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* SMESH_Gen_i::LoadASCII
*
* Load SMESH module's data in ASCII format
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*/
//=============================================================================
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bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
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const SALOMEDS::TMPFile& theStream,
const char* theURL,
bool isMultiFile ) {
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
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return Load( theComponent, theStream, theURL, isMultiFile );
//before call main ::Load method it's need for decipher text format to
//binary ( "|xx" => x' )
int size = theStream.length();
if ( int((size / 3 )*3) != size ) //error size of buffer
return false;
int real_size = int(size / 3);
_CORBA_Octet* buffer = new _CORBA_Octet[real_size];
char tmp[3];
tmp[2]='\0';
int c = -1;
for ( int i = 0; i < real_size; i++ )
{
memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
sscanf( tmp, "%x", &c );
sprintf( (char*)&(buffer[i]), "%c", (char)c );
}
SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
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return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
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}
//=============================================================================
/*!
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* SMESH_Gen_i::Close
*
* Clears study-connected data when it is closed
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*/
//=============================================================================
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void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
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{
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
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// set correct current study
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SALOMEDS::Study_var study = theComponent->GetStudy();
if ( study->StudyId() != GetCurrentStudyID())
setCurrentStudy( study, /*IsBeingClosed=*/true );
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// Clear study contexts data
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int studyId = GetCurrentStudyID();
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if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
delete myStudyContextMap[ studyId ];
myStudyContextMap.erase( studyId );
}
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// remove the tmp files meshes are loaded from
SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
myCurrentStudy = SALOMEDS::Study::_nil();
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return;
}
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//=============================================================================
/*!
* SMESH_Gen_i::ComponentDataType
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*
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* Get component data type
*/
//=============================================================================
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char* SMESH_Gen_i::ComponentDataType()
{
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
return CORBA::string_dup( "SMESH" );
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}
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//=============================================================================
/*!
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* SMESH_Gen_i::IORToLocalPersistentID
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*
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* Transform data from transient form to persistent
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*/
//=============================================================================
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char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
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const char* IORString,
CORBA::Boolean /*isMultiFile*/,
CORBA::Boolean /*isASCII*/ )
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{
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
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StudyContext* myStudyContext = GetCurrentStudyContext();
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if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
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int anId = myStudyContext->findId( IORString );
if ( anId ) {
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if(MYDEBUG) MESSAGE( "VSR " << anId )
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char strId[ 20 ];
sprintf( strId, "%d", anId );
return CORBA::string_dup( strId );
}
}
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return CORBA::string_dup( "" );
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}
//=============================================================================
/*!
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* SMESH_Gen_i::LocalPersistentIDToIOR
*
* Transform data from persistent form to transient
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*/
//=============================================================================
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char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
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const char* aLocalPersistentID,
CORBA::Boolean /*isMultiFile*/,
CORBA::Boolean /*isASCII*/ )
{
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if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
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StudyContext* myStudyContext = GetCurrentStudyContext();
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if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
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int anId = atoi( aLocalPersistentID );
return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
}
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return CORBA::string_dup( "" );
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}
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//=======================================================================
//function : RegisterObject
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//purpose :
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//=======================================================================
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int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
{
StudyContext* myStudyContext = GetCurrentStudyContext();
if ( myStudyContext && !CORBA::is_nil( theObject )) {
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if (GetCurrentStudyID() == myImportedStudyId)
myImportedStudyChanged = true;
CORBA::String_var iorString = GetORB()->object_to_string( theObject );
return myStudyContext->addObject( string( iorString.in() ) );
}
return 0;
}
//================================================================================
/*!
* \brief Return id of registered object
* \param theObject - the Object
* \retval int - Object id
*/
//================================================================================
CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
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{
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StudyContext* myStudyContext = GetCurrentStudyContext();
if ( myStudyContext && !CORBA::is_nil( theObject )) {
string iorString = GetORB()->object_to_string( theObject );
return myStudyContext->findId( iorString );
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}
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return 0;
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}
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//=============================================================================
/*!
* SMESH_Gen_i::SetName
*
* Set a new object name
*/
//=============================================================================
void SMESH_Gen_i::SetName(const char* theIOR,
const char* theName)
{
if ( theIOR && strcmp( theIOR, "" ) ) {
CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
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SALOMEDS::SObject_wrap aSO = ObjectToSObject( myCurrentStudy, anObject );
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if ( !aSO->_is_nil() ) {
SetName( aSO, theName );
}
}
}
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int SMESH_Gen_i::GetCurrentStudyID()
{
return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
}
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// Version information
char* SMESH_Gen_i::getVersion()
{
#if SMESH_DEVELOPMENT
return CORBA::string_dup(SMESH_VERSION_STR"dev");
#else
return CORBA::string_dup(SMESH_VERSION_STR);
#endif
}
//=================================================================================
// function : Move()
// purpose : Moves objects to the specified position.
// Is used in the drag-n-drop functionality.
//=================================================================================
void SMESH_Gen_i::Move( const SMESH::sobject_list& what,
SALOMEDS::SObject_ptr where,
CORBA::Long row )
{
if ( CORBA::is_nil( where ) ) return;
SALOMEDS::Study_var study = where->GetStudy();
SALOMEDS::StudyBuilder_var studyBuilder = study->NewBuilder();
SALOMEDS::UseCaseBuilder_var useCaseBuilder = study->GetUseCaseBuilder();
SALOMEDS::SComponent_var father = where->GetFatherComponent();
std::string dataType = father->ComponentDataType();
if ( dataType != "SMESH" ) return; // not a SMESH component
SALOMEDS::SObject_var objAfter;
if ( row >= 0 && useCaseBuilder->HasChildren( where ) ) {
// insert at given row -> find insertion position
SALOMEDS::UseCaseIterator_var useCaseIt = useCaseBuilder->GetUseCaseIterator( where );
int i;
for ( i = 0; i < row && useCaseIt->More(); i++, useCaseIt->Next() );
if ( i == row && useCaseIt->More() ) {
objAfter = useCaseIt->Value();
}
}
for ( int i = 0; i < what.length(); i++ ) {
SALOMEDS::SObject_var sobj = what[i];
if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
// insert the object to the use case tree
if ( !CORBA::is_nil( objAfter ) )
useCaseBuilder->InsertBefore( sobj, objAfter ); // insert at given row
else
useCaseBuilder->AppendTo( where, sobj ); // append to the end of list
}
}
//================================================================================
/*!
* \brief Returns true if algorithm can be used to mesh a given geometry
* \param [in] theAlgoType - the algorithm type
* \param [in] theLibName - a name of the Plug-in library implementing the algorithm
* \param [in] theGeomObject - the geometry to mesh
* \param [in] toCheckAll - if \c True, returns \c True if all shapes are meshable,
* else, returns \c True if at least one shape is meshable
* \return CORBA::Boolean - can or can't
*/
//================================================================================
CORBA::Boolean SMESH_Gen_i::IsApplicable ( const char* theAlgoType,
const char* theLibName,
GEOM::GEOM_Object_ptr theGeomObject,
CORBA::Boolean toCheckAll)
{
SMESH_TRY;
std::string aPlatformLibName;
typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char*);
GenericHypothesisCreator_i* aCreator =
getHypothesisCreator(theAlgoType, theLibName, aPlatformLibName);
if (aCreator)
{
TopoDS_Shape shape = GeomObjectToShape( theGeomObject );
if ( !shape.IsNull() )
return aCreator->IsApplicable( shape, toCheckAll );
}
else
{
return false;
}
SMESH_CATCH( SMESH::doNothing );
return true;
}
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//=================================================================================
// function : importData
// purpose : imports mesh data file (the med one) into the SMESH internal data structure
//=================================================================================
Engines::ListOfIdentifiers* SMESH_Gen_i::importData(CORBA::Long studyId,
Engines::DataContainer_ptr data,
const Engines::ListOfOptions& options)
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{
Engines::ListOfIdentifiers_var aResultIds = new Engines::ListOfIdentifiers;
list<string> aResultList;
CORBA::Object_var aSMObject = myNS->Resolve( "/myStudyManager" );
SALOMEDS::StudyManager_var aStudyManager = SALOMEDS::StudyManager::_narrow( aSMObject );
SALOMEDS::Study_var aStudy = aStudyManager->GetStudyByID( studyId );
SetCurrentStudy(aStudy);
// load and store temporary imported file
string aFileName = Kernel_Utils::GetTmpFileName();
aFileName += string(".") + data->extension();
Engines::TMPFile* aFileStream = data->get();
const char *aBuffer = (const char*)aFileStream->NP_data();
#ifdef WIN32
std::ofstream aFile(aFileName.c_str(), std::ios::binary);
#else
std::ofstream aFile(aFileName.c_str());
#endif
aFile.write(aBuffer, aFileStream->length());
aFile.close();
// Retrieve mesh names from the file
DriverMED_R_SMESHDS_Mesh aReader;
aReader.SetFile( aFileName );
aReader.SetMeshId(-1);
Driver_Mesh::Status aStatus;
list<string> aNames = aReader.GetMeshNames(aStatus);
SMESH::mesh_array_var aResult = new SMESH::mesh_array();
SMESH::DriverMED_ReadStatus aStatus2 = (SMESH::DriverMED_ReadStatus)aStatus;
if (aStatus2 == SMESH::DRS_OK) {
// Iterate through all meshes and create mesh objects
for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
// create mesh
SMESH::SMESH_Mesh_var mesh = createMesh();
// publish mesh in the study
SALOMEDS::SObject_var aSO;
if (CanPublishInStudy(mesh)) {
aSO = PublishMesh(aStudy, mesh.in(), (*it).c_str());
aResultList.push_back(aSO->GetID());
}
// Read mesh data (groups are published automatically by ImportMEDFile())
SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
ASSERT( meshServant );
meshServant->ImportMEDFile( aFileName.c_str(), (*it).c_str() );
//meshServant->GetImpl().GetMeshDS()->Modified();
}
} else {
MESSAGE("Opening MED file problems "<<aFileName.c_str())
return aResultIds._retn();
}
// remove temporary file
#ifdef WIN32
DeleteFileA(aFileName.c_str());
#else
unlink(aFileName.c_str());
#endif
if (!aResultList.empty()) {
aResultIds->length(aResultList.size());
list<string>::iterator aListIter = aResultList.begin();
for(int a = 0; aListIter != aResultList.end(); aListIter++, a++)
aResultIds[a] = aListIter->c_str();
}
myImportedStudyId = studyId;
myImportedStudyChanged = false;
return aResultIds._retn();
}
//=================================================================================
// function : getModifiedData
// purpose : exports all geometry of this GEOM module into one BRep file
//=================================================================================
Engines::ListOfData* SMESH_Gen_i::getModifiedData(CORBA::Long studyId)
{
Engines::ListOfData_var aResult = new Engines::ListOfData;
if (!myImportedStudyChanged) {
INFOS("SMESH module data was not changed")
return aResult._retn();
}
CORBA::Object_var aSMObject = myNS->Resolve("/myStudyManager");
SALOMEDS::StudyManager_var aStudyManager = SALOMEDS::StudyManager::_narrow(aSMObject);
SALOMEDS::Study_var aStudy = aStudyManager->GetStudyByID(studyId);
SetCurrentStudy(aStudy);
SALOMEDS::SComponent_var aComponent = aStudy->FindComponent("SMESH");
if (CORBA::is_nil(aComponent))
return aResult._retn();
std::string aFullPath(Kernel_Utils::GetTmpFileName());
aFullPath += ".med";
StudyContext* myStudyContext = GetCurrentStudyContext();
SALOMEDS::ChildIterator_var anIter = aStudy->NewChildIterator(aComponent); // check only published meshes
int aNumMeshes = 0; // number of meshes in result
for(; anIter->More(); anIter->Next()) {
SALOMEDS::SObject_var aSO = anIter->Value();
CORBA::Object_var anObj = aSO->GetObject();
if (!CORBA::is_nil(anObj)) {
SMESH::SMESH_Mesh_var aCORBAMesh = SMESH::SMESH_Mesh::_narrow(anObj);
if(!aCORBAMesh->_is_nil()) {
SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>(GetServant(aCORBAMesh).in());
if (myImpl) {
myImpl->Load();
SMESH_Mesh& aMesh = myImpl->GetImpl();
CORBA::String_var objName = aSO->GetName();
aMesh.ExportMED(aFullPath.c_str(), objName.in(), false, MED::eV2_2, 0);
aNumMeshes++;
}
}
}
}
if (aNumMeshes > 0) { // prepare a container to store files
INFOS("Write "<<aNumMeshes<<" meshes to "<<aFullPath.c_str());
aResult->length(1);
Engines::DataContainer_var aData = (new Engines_DataContainer_i(
aFullPath.c_str(), "", "", true))->_this();
aResult[0] = aData;
}
return aResult._retn();
}
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//=============================================================================
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/*!
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* SMESHEngine_factory
*
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* C factory, accessible with dlsym, after dlopen
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*/
//=============================================================================
extern "C"
{ SMESH_I_EXPORT
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PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
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PortableServer::POA_ptr poa,
PortableServer::ObjectId* contId,
const char* instanceName,
const char* interfaceName )
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{
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if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
if(MYDEBUG) SCRUTE(interfaceName);
SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
return aSMESHGen->getId() ;
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}
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}