1 // Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SMESH SMESHGUI : GUI for SMESH component
24 // File : SMESHGUI_GEOMGenUtils.cxx
25 // Author : Open CASCADE S.A.S.
28 #include "SMESHGUI_GEOMGenUtils.h"
29 #include "SMESHGUI_Utils.h"
32 // SALOME GEOM includes
33 #include <GeometryGUI.h>
34 #include <GEOM_wrap.hxx>
36 // SALOME KERNEL includes
37 #include <SALOMEDS_SObject.hxx>
40 #include <SALOMEconfig.h>
41 #include CORBA_CLIENT_HEADER(SMESH_Mesh)
47 GEOM::GEOM_Gen_var GetGEOMGen( GEOM::GEOM_Object_ptr go )
49 GEOM::GEOM_Gen_ptr gen;
50 if ( !CORBA::is_nil( go ))
55 GEOM::GEOM_Object_var GetShapeOnMeshOrSubMesh(_PTR(SObject) theMeshOrSubmesh,
58 SALOMEDS_SObject* aMeshOrSubmesh = _CAST(SObject,theMeshOrSubmesh);
60 CORBA::Object_var Obj = aMeshOrSubmesh->GetObject();
61 if ( !CORBA::is_nil( Obj ) ) {
62 SMESH::SMESH_Mesh_var aMesh =
63 SObjectToInterface<SMESH::SMESH_Mesh>( theMeshOrSubmesh );
64 if ( !aMesh->_is_nil() )
66 if ( isMesh ) *isMesh = true;
67 return aMesh->GetShapeToMesh();
69 SMESH::SMESH_subMesh_var aSubmesh =
70 SObjectToInterface<SMESH::SMESH_subMesh>( theMeshOrSubmesh );
71 if ( !aSubmesh->_is_nil() )
73 if ( isMesh ) *isMesh = false;
74 return aSubmesh->GetSubShape();
78 return GEOM::GEOM_Object::_nil();
81 GEOM::GEOM_Object_var GetGeom (_PTR(SObject) theSO)
83 GEOM::GEOM_Object_var aMeshShape;
87 CORBA::Object_var obj = _CAST( SObject,theSO )->GetObject();
88 aMeshShape = GEOM::GEOM_Object::_narrow( obj );
89 if ( !aMeshShape->_is_nil() )
92 _PTR(ChildIterator) anIter (SMESH::getStudy()->NewChildIterator(theSO));
93 for ( ; anIter->More(); anIter->Next()) {
94 _PTR(SObject) aSObject = anIter->Value();
95 _PTR(SObject) aRefSOClient;
97 if (aSObject->ReferencedObject(aRefSOClient)) {
98 SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
99 aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
101 SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
102 aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
104 if ( !aMeshShape->_is_nil() )
110 GEOM::GEOM_Object_var GetGeom( Handle(SALOME_InteractiveObject) io )
112 GEOM::GEOM_Object_var go;
113 if ( !io.IsNull() && io->hasEntry() )
115 _PTR(SObject) so = SMESH::getStudy()->FindObjectID( io->getEntry() );
121 SMESHGUI_EXPORT char* GetGeomName( _PTR(SObject) smeshSO )
126 _PTR(ChildIterator) anIter (SMESH::getStudy()->NewChildIterator( smeshSO ));
127 for ( ; anIter->More(); anIter->Next()) {
128 _PTR(SObject) aSObject = anIter->Value();
129 _PTR(SObject) aRefSOClient;
130 GEOM::GEOM_Object_var aMeshShape;
132 if (aSObject->ReferencedObject(aRefSOClient)) {
133 SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
134 aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
135 aSObject = aRefSOClient;
138 SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
139 aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
142 if (!aMeshShape->_is_nil())
144 std::string name = aSObject->GetName();
145 return CORBA::string_dup( name.c_str() );
151 GEOM::GEOM_Object_ptr GetSubShape (GEOM::GEOM_Object_ptr theMainShape,
154 if ( CORBA::is_nil( theMainShape ))
155 return GEOM::GEOM_Object::_nil();
157 GEOM::GEOM_Gen_var geomGen = SMESH::GetGEOMGen( theMainShape );
158 if (geomGen->_is_nil())
159 return GEOM::GEOM_Object::_nil();
161 GEOM::GEOM_IShapesOperations_wrap aShapesOp = geomGen->GetIShapesOperations();
162 if (aShapesOp->_is_nil())
163 return GEOM::GEOM_Object::_nil();
165 GEOM::GEOM_Object_wrap subShape = aShapesOp->GetSubShape( theMainShape, theID );
166 return subShape._retn();
169 //================================================================================
171 * \brief Return entries of sub-mesh geometry and mesh geometry by an IO of assigned
173 * \param [in] hypIO - IO of hyp which is a reference SO to a hyp SO
174 * \param [out] subGeom - found entry of a sub-mesh if any
175 * \param [out] meshGeom - found entry of a mesh
176 * \return bool - \c true if any geometry has been found
178 //================================================================================
180 bool GetGeomEntries( Handle(SALOME_InteractiveObject)& hypIO,
186 if ( hypIO.IsNull() ) return false;
188 _PTR(SObject) hypSO = SMESH::getStudy()->FindObjectID( hypIO->getEntry() );
189 if ( !hypSO ) return false;
191 // Depth() is a number of fathers
192 if ( hypSO->Depth() == 4 ) // hypSO is not a reference to a hyp but a hyp it-self
194 SMESH::SMESH_Hypothesis_var hyp =
195 SMESH::SObjectToInterface< SMESH::SMESH_Hypothesis >( hypSO );
196 SMESH::SMESH_Mesh_var mesh;
197 GEOM::GEOM_Object_var geom;
198 SMESH::SMESH_Gen_var gen = SMESHGUI::GetSMESHGUI()->GetSMESHGen();
199 if ( !gen || !gen->GetSoleSubMeshUsingHyp( hyp, mesh.out(), geom.out() ))
202 subGeom = toQStr( geom->GetStudyEntry() );
204 geom = mesh->GetShapeToMesh();
205 if ( geom->_is_nil() )
207 meshGeom = toQStr( geom->GetStudyEntry() );
211 _PTR(SObject) appliedSO = hypSO->GetFather(); // "Applied hypotheses" folder
212 if ( !appliedSO ) return false;
214 _PTR(SObject) subOrMeshSO = appliedSO->GetFather(); // mesh or sub-mesh SO
215 if ( !subOrMeshSO ) return false;
218 GEOM::GEOM_Object_var geom = GetShapeOnMeshOrSubMesh( subOrMeshSO, &isMesh );
219 if ( geom->_is_nil() )
224 meshGeom = toQStr( geom->GetStudyEntry() );
225 return !meshGeom.isEmpty();
228 subGeom = toQStr( geom->GetStudyEntry() );
230 _PTR(SObject) subFolderSO = subOrMeshSO->GetFather(); // "SubMeshes on ..." folder
231 if ( !subFolderSO ) return false;
233 _PTR(SObject) meshSO = subFolderSO->GetFather(); // mesh SO
234 if ( !meshSO ) return false;
236 geom = GetShapeOnMeshOrSubMesh( meshSO );
237 if ( geom->_is_nil() )
240 meshGeom = toQStr( geom->GetStudyEntry() );
243 return !meshGeom.isEmpty() && !subGeom.isEmpty();
247 } // end of namespace SMESH