1 // SMESH OBJECT : interactive object for SMESH visualization
3 // Copyright (C) 2003 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.
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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SMESH_Object.h
25 // Author : Nicolas REJNERI
29 #ifndef SMESH_OBJECTDEF_H
30 #define SMESH_OBJECTDEF_H
33 #include "SALOMEconfig.h"
34 #include CORBA_SERVER_HEADER(SMESH_Mesh)
35 #include CORBA_SERVER_HEADER(SMESH_Group)
40 #include "SMESH_Controls.hxx"
41 #include "SMESH_Object.h"
44 class SALOME_ExtractUnstructuredGrid;
48 class SMDS_MeshElement;
51 Class : SMESH_VisualObj
52 Description : Base class for all mesh objects to be visuilised
54 class SMESH_VisualObjDef: public SMESH_VisualObj
58 typedef std::list<const SMDS_MeshElement*> TEntityList;
59 typedef std::map<vtkIdType,vtkIdType> TMapOfIds;
63 virtual ~SMESH_VisualObjDef();
65 virtual void Update( int theIsClear = true ) = 0;
66 virtual void UpdateFunctor( const SMESH::Controls::FunctorPtr& theFunctor ) = 0;
67 virtual int GetElemDimension( const int theObjId ) = 0;
69 virtual int GetNbEntities( const SMDSAbs_ElementType theType) const = 0;
70 virtual int GetEntities( const SMDSAbs_ElementType, TEntityList& ) const = 0;
71 virtual bool IsNodePrs() const = 0;
72 virtual SMDS_Mesh* GetMesh() const = 0;
74 virtual bool GetEdgeNodes( const int theElemId,
77 int& theNodeId2 ) const;
79 virtual vtkUnstructuredGrid* GetUnstructuredGrid() { return myGrid; }
81 virtual vtkIdType GetNodeObjId( int theVTKID );
82 virtual vtkIdType GetNodeVTKId( int theObjID );
83 virtual vtkIdType GetElemObjId( int theVTKID );
84 virtual vtkIdType GetElemVTKId( int theObjID );
88 void createPoints( vtkPoints* );
95 TMapOfIds mySMDS2VTKNodes;
96 TMapOfIds myVTK2SMDSNodes;
97 TMapOfIds mySMDS2VTKElems;
98 TMapOfIds myVTK2SMDSElems;
100 vtkUnstructuredGrid* myGrid;
105 Class : SMESH_MeshObj
106 Description : Class for visualisation of mesh
109 class SMESH_MeshObj: public SMESH_VisualObjDef
113 SMESH_MeshObj( SMESH::SMESH_Mesh_ptr );
114 virtual ~SMESH_MeshObj();
116 virtual void Update( int theIsClear = true );
118 virtual int GetNbEntities( const SMDSAbs_ElementType) const;
119 virtual int GetEntities( const SMDSAbs_ElementType, TEntityList& ) const;
120 virtual bool IsNodePrs() const;
122 virtual int GetElemDimension( const int theObjId );
124 virtual void UpdateFunctor( const SMESH::Controls::FunctorPtr& theFunctor );
126 SMESH::SMESH_Mesh_ptr GetMeshServer() { return myMeshServer.in(); }
127 SMDS_Mesh* GetMesh() const { return myMesh; }
131 SMESH::SMESH_Mesh_var myMeshServer;
137 Class : SMESH_SubMeshObj
138 Description : Base class for visualisation of submeshes and groups
141 class SMESH_SubMeshObj: public SMESH_VisualObjDef
145 SMESH_SubMeshObj(SMESH_MeshObj* theMeshObj);
146 virtual ~SMESH_SubMeshObj();
148 virtual void Update( int theIsClear = true );
150 virtual void UpdateFunctor( const SMESH::Controls::FunctorPtr& theFunctor );
151 virtual int GetElemDimension( const int theObjId );
152 virtual SMDS_Mesh* GetMesh() const { return myMeshObj->GetMesh(); }
156 SMESH_MeshObj* myMeshObj;
161 Class : SMESH_GroupObj
162 Description : Class for visualisation of groups
165 class SMESH_GroupObj: public SMESH_SubMeshObj
168 SMESH_GroupObj( SMESH::SMESH_GroupBase_ptr, SMESH_MeshObj* );
169 virtual ~SMESH_GroupObj();
171 virtual int GetNbEntities( const SMDSAbs_ElementType) const;
172 virtual int GetEntities( const SMDSAbs_ElementType, TEntityList& ) const;
173 virtual bool IsNodePrs() const;
177 SMESH::SMESH_GroupBase_var myGroupServer;
182 Class : SMESH_subMeshObj
183 Description : Class for visualisation of submeshes
186 class SMESH_subMeshObj : public SMESH_SubMeshObj
190 SMESH_subMeshObj( SMESH::SMESH_subMesh_ptr,
192 virtual ~SMESH_subMeshObj();
194 virtual int GetNbEntities( const SMDSAbs_ElementType) const;
195 virtual int GetEntities( const SMDSAbs_ElementType, TEntityList& ) const;
196 virtual bool IsNodePrs() const;
200 SMESH::SMESH_subMesh_var mySubMeshServer;
204 extern void WriteUnstructuredGrid(vtkUnstructuredGrid* theGrid, const char* theFileName);