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.cxx
25 // Author : Edward AGAPOV
28 #include "StdMeshers_ProjectionSource3D.hxx"
30 #include "utilities.h"
31 #include "SMESH_Gen.hxx"
32 #include "SMESH_Mesh.hxx"
38 //=============================================================================
40 * StdMeshers_ProjectionSource3D::StdMeshers_ProjectionSource3D
44 //=============================================================================
46 StdMeshers_ProjectionSource3D::StdMeshers_ProjectionSource3D(int hypId,
48 : SMESH_Hypothesis(hypId, gen)
50 _name = "ProjectionSource3D"; // used by Projection_3D
51 _param_algo_dim = 3; // 3D
55 //=============================================================================
57 * StdMeshers_ProjectionSource3D::~StdMeshers_ProjectionSource3D
61 //=============================================================================
63 StdMeshers_ProjectionSource3D::~StdMeshers_ProjectionSource3D()
67 //=============================================================================
69 * Sets a source shape to take a mesh pattern from
71 //=============================================================================
73 void StdMeshers_ProjectionSource3D::SetSource3DShape(const TopoDS_Shape& Shape)
76 throw SALOME_Exception(LOCALIZED("Null Shape is not allowed"));
78 if ( SMESH_Gen::GetShapeDim( Shape ) != 3 )
79 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
81 if ( !_sourceShape.IsSame( Shape ) )
85 NotifySubMeshesHypothesisModification();
89 //=============================================================================
91 * Sets vertex association between the source shape and the target one.
92 * This parameter is optional.
93 * Two vertices must belong to one edge of a shape
95 //=============================================================================
97 void StdMeshers_ProjectionSource3D::SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
98 const TopoDS_Shape& sourceVertex2,
99 const TopoDS_Shape& targetVertex1,
100 const TopoDS_Shape& targetVertex2)
102 if ( sourceVertex1.IsNull() != targetVertex1.IsNull() ||
103 sourceVertex2.IsNull() != targetVertex2.IsNull() ||
104 sourceVertex1.IsNull() != targetVertex2.IsNull() )
105 throw SALOME_Exception(LOCALIZED("Two or none pairs of vertices must be provided"));
107 if ( !sourceVertex1.IsNull() ) {
108 if ( sourceVertex1.ShapeType() != TopAbs_VERTEX ||
109 sourceVertex2.ShapeType() != TopAbs_VERTEX ||
110 targetVertex1.ShapeType() != TopAbs_VERTEX ||
111 targetVertex2.ShapeType() != TopAbs_VERTEX )
112 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
115 if ( !_sourceVertex1.IsSame( sourceVertex1 ) ||
116 !_sourceVertex2.IsSame( sourceVertex2 ) ||
117 !_targetVertex1.IsSame( targetVertex1 ) ||
118 !_targetVertex2.IsSame( targetVertex2 ) )
120 _sourceVertex1 = TopoDS::Vertex( sourceVertex1 );
121 _sourceVertex2 = TopoDS::Vertex( sourceVertex2 );
122 _targetVertex1 = TopoDS::Vertex( targetVertex1 );
123 _targetVertex2 = TopoDS::Vertex( targetVertex2 );
125 NotifySubMeshesHypothesisModification();
129 //=============================================================================
131 * Sets source <mesh> to take a mesh pattern from
133 //=============================================================================
135 void StdMeshers_ProjectionSource3D::SetSourceMesh(SMESH_Mesh* mesh)
137 if ( _sourceMesh != mesh ) {
139 NotifySubMeshesHypothesisModification();
143 //=============================================================================
145 * Returns the source face
147 //=============================================================================
149 TopoDS_Shape StdMeshers_ProjectionSource3D::GetSource3DShape() const
154 //=============================================================================
156 * Returns the vertex associated with the target vertex.
157 * Result may be nil if association not set
159 //=============================================================================
161 TopoDS_Vertex StdMeshers_ProjectionSource3D::GetSourceVertex(int i) const
164 return _sourceVertex1;
166 return _sourceVertex2;
168 throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
171 //=============================================================================
173 * Returns the <i>-th target vertex associated with the <i>-th source vertex.
174 * Result may be nil if association not set.
176 //=============================================================================
178 TopoDS_Vertex StdMeshers_ProjectionSource3D::GetTargetVertex(int i) const
181 return _targetVertex1;
183 return _targetVertex2;
185 throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
189 //=============================================================================
193 //=============================================================================
195 ostream & StdMeshers_ProjectionSource3D::SaveTo(ostream & save)
197 // we store it in order to be able to detect that hypo is really modified
198 save << " " << _sourceShape.TShape().operator->() ;
199 save << " " << _sourceVertex1.TShape().operator->();
200 save << " " << _targetVertex1.TShape().operator->();
201 save << " " << _sourceVertex2.TShape().operator->();
202 save << " " << _targetVertex2.TShape().operator->();
203 save << " " << ( _sourceMesh ? _sourceMesh->GetId() : -1 );
207 //=============================================================================
211 //=============================================================================
213 istream & StdMeshers_ProjectionSource3D::LoadFrom(istream & load)
215 // impossible to restore w/o any context
216 // It is done by servant
220 //=============================================================================
224 //=============================================================================
226 ostream & operator <<(ostream & save, StdMeshers_ProjectionSource3D & hyp)
228 return hyp.SaveTo( save );
231 //=============================================================================
235 //=============================================================================
237 istream & operator >>(istream & load, StdMeshers_ProjectionSource3D & hyp)
239 return hyp.LoadFrom( load );
242 //================================================================================
244 * \brief Initialize start and end length by the mesh built on the geometry
245 * \param theMesh - the built mesh
246 * \param theShape - the geometry of interest
247 * \retval bool - true if parameter values have been successfully defined
249 //================================================================================
251 bool StdMeshers_ProjectionSource3D::SetParametersByMesh(const SMESH_Mesh* ,
252 const TopoDS_Shape& )
257 //================================================================================
259 * \brief Return all parameters
261 //================================================================================
263 void StdMeshers_ProjectionSource3D::GetStoreParams(TopoDS_Shape& s1,
267 TopoDS_Shape& s5) const
276 //================================================================================
278 * \brief Set all parameters without notifying on modification
280 //================================================================================
282 void StdMeshers_ProjectionSource3D::RestoreParams(const TopoDS_Shape& s1,
283 const TopoDS_Shape& s2,
284 const TopoDS_Shape& s3,
285 const TopoDS_Shape& s4,
286 const TopoDS_Shape& s5,
290 _sourceVertex1 = TopoDS::Vertex( s2 );
291 _sourceVertex2 = TopoDS::Vertex( s3 );
292 _targetVertex1 = TopoDS::Vertex( s4 );
293 _targetVertex2 = TopoDS::Vertex( s5 );
297 //================================================================================
299 * \brief Initialize my parameter values by default parameters.
300 * \retval bool - true if parameter values have been successfully defined
302 //================================================================================
304 bool StdMeshers_ProjectionSource3D::SetParametersByDefaults(const TDefaults& /*dflts*/,
305 const SMESH_Mesh* /*theMesh*/)