1 // Copyright (C) 2007-2015 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_ProjectionSource2D.cxx
25 // Author : Edward AGAPOV
28 #include "StdMeshers_ProjectionSource2D.hxx"
30 #include "SMESH_Mesh.hxx"
31 #include "SMESH_MesherHelper.hxx"
32 #include "StdMeshers_ProjectionUtils.hxx"
34 #include "utilities.h"
40 //=============================================================================
42 * StdMeshers_ProjectionSource2D::StdMeshers_ProjectionSource2D
46 //=============================================================================
48 StdMeshers_ProjectionSource2D::StdMeshers_ProjectionSource2D(int hypId, int studyId,
50 : SMESH_Hypothesis(hypId, studyId, gen)
52 _name = "ProjectionSource2D"; // used by Projection_2D
53 _param_algo_dim = 2; // 2D
57 //=============================================================================
59 * StdMeshers_ProjectionSource2D::~StdMeshers_ProjectionSource2D
63 //=============================================================================
65 StdMeshers_ProjectionSource2D::~StdMeshers_ProjectionSource2D()
67 MESSAGE( "StdMeshers_ProjectionSource2D::~StdMeshers_ProjectionSource2D" );
70 //=============================================================================
72 * Sets a source <face> to take a mesh pattern from
74 //=============================================================================
76 void StdMeshers_ProjectionSource2D::SetSourceFace(const TopoDS_Shape& Face)
77 throw ( SALOME_Exception )
80 throw SALOME_Exception(LOCALIZED("Null Face is not allowed"));
82 if ( Face.ShapeType() != TopAbs_FACE && Face.ShapeType() != TopAbs_COMPOUND )
83 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
85 if ( !_sourceFace.IsSame( Face ) )
89 NotifySubMeshesHypothesisModification();
93 //=============================================================================
95 * Sets vertex association between the source face and the target one.
96 * This parameter is optional.
97 * Two vertices must belong to one edge of a face
99 //=============================================================================
101 void StdMeshers_ProjectionSource2D::SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
102 const TopoDS_Shape& sourceVertex2,
103 const TopoDS_Shape& targetVertex1,
104 const TopoDS_Shape& targetVertex2)
105 throw ( SALOME_Exception )
107 if ( sourceVertex1.IsNull() != targetVertex1.IsNull() ||
108 sourceVertex2.IsNull() != targetVertex2.IsNull() )
109 throw SALOME_Exception(LOCALIZED("Vertices must be provided in couples"));
111 if ( sourceVertex1.IsNull() != sourceVertex2.IsNull() )
113 // possibly there is only 1 vertex in the face
114 if ( !_sourceFace.IsNull() &&
115 SMESH_MesherHelper::Count( _sourceFace, TopAbs_VERTEX, /*ignoreSame=*/true) != 1 )
116 throw SALOME_Exception(LOCALIZED("Two or none pairs of vertices must be provided"));
119 if ( !sourceVertex1.IsNull() )
120 if ( sourceVertex1.ShapeType() != TopAbs_VERTEX ||
121 targetVertex1.ShapeType() != TopAbs_VERTEX )
122 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
124 if ( !sourceVertex2.IsNull() )
125 if ( sourceVertex2.ShapeType() != TopAbs_VERTEX ||
126 targetVertex2.ShapeType() != TopAbs_VERTEX )
127 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
130 if ( !_sourceVertex1.IsSame( sourceVertex1 ) ||
131 !_sourceVertex2.IsSame( sourceVertex2 ) ||
132 !_targetVertex1.IsSame( targetVertex1 ) ||
133 !_targetVertex2.IsSame( targetVertex2 ) )
135 _sourceVertex1 = TopoDS::Vertex( sourceVertex1 );
136 _sourceVertex2 = TopoDS::Vertex( sourceVertex2 );
137 _targetVertex1 = TopoDS::Vertex( targetVertex1 );
138 _targetVertex2 = TopoDS::Vertex( targetVertex2 );
140 NotifySubMeshesHypothesisModification();
144 //=============================================================================
146 * Sets source <mesh> to take a mesh pattern from
148 //=============================================================================
150 void StdMeshers_ProjectionSource2D::SetSourceMesh(SMESH_Mesh* mesh)
152 if ( _sourceMesh != mesh ) {
154 NotifySubMeshesHypothesisModification();
158 //=============================================================================
160 * Returns the source face
162 //=============================================================================
164 TopoDS_Shape StdMeshers_ProjectionSource2D::GetSourceFace() const
169 //=============================================================================
171 * Returns the vertex associated with the target vertex.
172 * Result may be nil if association not set
174 //=============================================================================
176 TopoDS_Vertex StdMeshers_ProjectionSource2D::GetSourceVertex(int i) const
177 throw ( SALOME_Exception )
180 return _sourceVertex1;
182 return _sourceVertex2;
184 throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
187 //=============================================================================
189 * Returns the <i>-th target vertex associated with the <i>-th source vertex.
190 * Result may be nil if association not set.
192 //=============================================================================
194 TopoDS_Vertex StdMeshers_ProjectionSource2D::GetTargetVertex(int i) const
195 throw ( SALOME_Exception )
198 return _targetVertex1;
200 return _targetVertex2;
202 throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
205 //=============================================================================
209 //=============================================================================
211 ostream & StdMeshers_ProjectionSource2D::SaveTo(ostream & save)
213 // we store it in order to be able to detect that hypo is really modified
214 save << " " << _sourceFace.TShape().operator->() ;
215 save << " " << _sourceVertex1.TShape().operator->();
216 save << " " << _targetVertex1.TShape().operator->();
217 save << " " << _sourceVertex2.TShape().operator->();
218 save << " " << _targetVertex2.TShape().operator->();
219 save << " " << ( _sourceMesh ? _sourceMesh->GetId() : -1 );
223 //=============================================================================
227 //=============================================================================
229 istream & StdMeshers_ProjectionSource2D::LoadFrom(istream & load)
231 // impossible to restore w/o any context
232 // It is done by servant
236 //=============================================================================
240 //=============================================================================
242 ostream & operator <<(ostream & save, StdMeshers_ProjectionSource2D & hyp)
244 return hyp.SaveTo( save );
247 //=============================================================================
251 //=============================================================================
253 istream & operator >>(istream & load, StdMeshers_ProjectionSource2D & hyp)
255 return hyp.LoadFrom( load );
258 //================================================================================
260 * \brief Initialize start and end length by the mesh built on the geometry
261 * \param theMesh - the built mesh
262 * \param theShape - the geometry of interest
263 * \retval bool - true if parameter values have been successfully defined
265 //================================================================================
267 bool StdMeshers_ProjectionSource2D::SetParametersByMesh(const SMESH_Mesh* ,
268 const TopoDS_Shape& )
273 //================================================================================
275 * \brief Return all parameters
277 //================================================================================
279 void StdMeshers_ProjectionSource2D::GetStoreParams(TopoDS_Shape& s1,
283 TopoDS_Shape& s5) const
292 //================================================================================
294 * \brief Set all parameters without notifying on modification
296 //================================================================================
298 void StdMeshers_ProjectionSource2D::RestoreParams(const TopoDS_Shape& s1,
299 const TopoDS_Shape& s2,
300 const TopoDS_Shape& s3,
301 const TopoDS_Shape& s4,
302 const TopoDS_Shape& s5,
306 _sourceVertex1 = TopoDS::Vertex( s2 );
307 _sourceVertex2 = TopoDS::Vertex( s3 );
308 _targetVertex1 = TopoDS::Vertex( s4 );
309 _targetVertex2 = TopoDS::Vertex( s5 );
313 //================================================================================
315 * \brief Initialize my parameter values by default parameters.
316 * \retval bool - true if parameter values have been successfully defined
318 //================================================================================
320 bool StdMeshers_ProjectionSource2D::SetParametersByDefaults(const TDefaults& /*dflts*/,
321 const SMESH_Mesh* /*theMesh*/)