1 // Copyright (C) 2007-2021 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 SMESH : idl implementation based on 'SMESH' unit's classes
24 // File : StdMeshers_ProjectionSource3D.hxx
25 // Author : Edward AGAPOV
28 #ifndef _SMESH_ProjectionSource3D_HXX_
29 #define _SMESH_ProjectionSource3D_HXX_
31 #include "SMESH_StdMeshers.hxx"
33 #include "SMESH_Hypothesis.hxx"
34 #include "Utils_SALOME_Exception.hxx"
36 #include <TopoDS_Vertex.hxx>
40 // =========================================================
42 * This hypothesis specifies a meshed shell or solid to take a mesh pattern from
43 * and optionally association of vertices between the source shape and a
44 * target one (where a hipothesis is assigned to)
46 // =========================================================
48 class STDMESHERS_EXPORT StdMeshers_ProjectionSource3D: public SMESH_Hypothesis
52 StdMeshers_ProjectionSource3D( int hypId, SMESH_Gen * gen );
54 virtual ~StdMeshers_ProjectionSource3D();
57 * Sets a source <shape> to take a mesh pattern from
59 void SetSource3DShape(const TopoDS_Shape& shape);
62 * Returns the source shape
64 TopoDS_Shape GetSource3DShape() const;
67 * Sets source <mesh> to take a mesh pattern from
69 void SetSourceMesh(SMESH_Mesh* mesh);
74 SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
77 * Sets vertex association between the source shape and the target one.
78 * This parameter is optional.
79 * Two vertices must belong to one edge of a shape
81 void SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
82 const TopoDS_Shape& sourceVertex2,
83 const TopoDS_Shape& targetVertex1,
84 const TopoDS_Shape& targetVertex2);
87 * Returns the <i>-th source vertex associated with the <i>-th target vertex.
88 * Result may be nil if association not set.
90 TopoDS_Vertex GetSourceVertex(int i) const;
93 * Returns the <i>-th target vertex associated with the <i>-th source vertex.
94 * Result may be nil if association not set.
96 TopoDS_Vertex GetTargetVertex(int i) const;
99 * \brief Test if vertex association defined
100 * \retval bool - test result
102 bool HasVertexAssociation() const
103 { return ( !_sourceVertex1.IsNull() && !_targetVertex1.IsNull() &&
104 !_sourceVertex2.IsNull() && !_targetVertex2.IsNull()); }
107 * \brief Return all parameters
109 void GetStoreParams(TopoDS_Shape& s1,
113 TopoDS_Shape& s5) const;
116 * \brief Set all parameters without notifying on modification
118 void RestoreParams(const TopoDS_Shape& s1,
119 const TopoDS_Shape& s2,
120 const TopoDS_Shape& s3,
121 const TopoDS_Shape& s4,
122 const TopoDS_Shape& s5,
125 virtual std::ostream & SaveTo(std::ostream & save);
126 virtual std::istream & LoadFrom(std::istream & load);
127 friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource3D & hyp);
128 friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource3D & hyp);
131 * \brief Initialize parameters by the mesh built on the geometry
132 * \param theMesh - the built mesh
133 * \param theShape - the geometry of interest
134 * \retval bool - true if parameter values have been successfully defined
136 * Implementation does noting
138 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
141 * \brief Initialize my parameter values by default parameters.
142 * \retval bool - true if parameter values have been successfully defined
144 virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
148 TopoDS_Shape _sourceShape;
149 SMESH_Mesh* _sourceMesh;
150 TopoDS_Vertex _sourceVertex1;
151 TopoDS_Vertex _sourceVertex2;
152 TopoDS_Vertex _targetVertex1;
153 TopoDS_Vertex _targetVertex2;