1 // SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
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.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : StdMeshers_ProjectionSource1D.hxx
25 // Author : Edward AGAPOV
29 #ifndef _SMESH_ProjectionSource1D_HXX_
30 #define _SMESH_ProjectionSource1D_HXX_
32 #include "SMESH_StdMeshers.hxx"
34 #include "SMESH_Hypothesis.hxx"
35 #include "Utils_SALOME_Exception.hxx"
37 #include <TopoDS_Edge.hxx>
38 #include <TopoDS_Vertex.hxx>
42 // =========================================================
44 * This hypothesis specifies a meshed edge to take a mesh pattern from
45 * and optionally association of vertices between the source edge and a
46 * target one (where a hipothesis is assigned to)
48 // =========================================================
50 class STDMESHERS_EXPORT StdMeshers_ProjectionSource1D: public SMESH_Hypothesis
54 StdMeshers_ProjectionSource1D( int hypId, int studyId, SMESH_Gen * gen );
56 virtual ~StdMeshers_ProjectionSource1D();
59 * Sets source <edge> to take a mesh pattern from
61 void SetSourceEdge(const TopoDS_Shape& edge)
62 throw ( SALOME_Exception );
65 * Returns the source edge
67 TopoDS_Edge GetSourceEdge() const { return _sourceEdge; }
70 * Sets source <mesh> to take a mesh pattern from
72 void SetSourceMesh(SMESH_Mesh* mesh);
77 SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
80 * Sets vertex association between the source edge and the target one.
81 * This parameter is optional
83 void SetVertexAssociation(const TopoDS_Shape& sourceVertex,
84 const TopoDS_Shape& targetVertex)
85 throw ( SALOME_Exception );
88 * Returns the vertex associated with the target vertex.
89 * Result may be nil if association not set
91 TopoDS_Vertex GetSourceVertex() const { return _sourceVertex; }
94 * Returns the vertex associated with the source vertex.
95 * Result may be nil if association not set
97 TopoDS_Vertex GetTargetVertex() const { return _targetVertex; }
100 * \brief Test if vertex association defined
101 * \retval bool - test result
103 bool HasVertexAssociation() const
104 { return ( !_sourceVertex.IsNull() && !_targetVertex.IsNull() ); }
107 * \brief Return all parameters
109 void GetStoreParams(TopoDS_Shape& s1,
111 TopoDS_Shape& s3) const;
114 * \brief Set all parameters without notifying on modification
116 void RestoreParams(const TopoDS_Shape& s1,
117 const TopoDS_Shape& s2,
118 const TopoDS_Shape& s3,
121 virtual std::ostream & SaveTo(std::ostream & save);
122 virtual std::istream & LoadFrom(std::istream & load);
123 friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource1D & hyp);
124 friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource1D & hyp);
127 * \brief Initialize parameters by the mesh built on the geometry
128 * \param theMesh - the built mesh
129 * \param theShape - the geometry of interest
130 * \retval bool - true if parameter values have been successfully defined
132 * Implementation does noting
134 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
138 TopoDS_Edge _sourceEdge;
139 SMESH_Mesh* _sourceMesh;
140 TopoDS_Vertex _sourceVertex;
141 TopoDS_Vertex _targetVertex;