1 // Copyright (C) 2007-2010 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.
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"
32 #include "utilities.h"
38 //=============================================================================
40 * StdMeshers_ProjectionSource2D::StdMeshers_ProjectionSource2D
44 //=============================================================================
46 StdMeshers_ProjectionSource2D::StdMeshers_ProjectionSource2D(int hypId, int studyId,
48 : SMESH_Hypothesis(hypId, studyId, gen)
50 _name = "ProjectionSource2D"; // used by Projection_2D
51 _param_algo_dim = 2; // 2D
55 //=============================================================================
57 * StdMeshers_ProjectionSource2D::~StdMeshers_ProjectionSource2D
61 //=============================================================================
63 StdMeshers_ProjectionSource2D::~StdMeshers_ProjectionSource2D()
65 MESSAGE( "StdMeshers_ProjectionSource2D::~StdMeshers_ProjectionSource2D" );
68 //=============================================================================
70 * Sets a source <face> to take a mesh pattern from
72 //=============================================================================
74 void StdMeshers_ProjectionSource2D::SetSourceFace(const TopoDS_Shape& Face)
75 throw ( SALOME_Exception )
78 throw SALOME_Exception(LOCALIZED("Null Face is not allowed"));
80 if ( Face.ShapeType() != TopAbs_FACE && Face.ShapeType() != TopAbs_COMPOUND )
81 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
83 if ( !_sourceFace.IsSame( Face ) )
87 NotifySubMeshesHypothesisModification();
91 //=============================================================================
93 * Sets vertex association between the source face and the target one.
94 * This parameter is optional.
95 * Two vertices must belong to one edge of a face
97 //=============================================================================
99 void StdMeshers_ProjectionSource2D::SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
100 const TopoDS_Shape& sourceVertex2,
101 const TopoDS_Shape& targetVertex1,
102 const TopoDS_Shape& targetVertex2)
103 throw ( SALOME_Exception )
105 if ( sourceVertex1.IsNull() != targetVertex1.IsNull() ||
106 sourceVertex2.IsNull() != targetVertex2.IsNull() ||
107 sourceVertex1.IsNull() != targetVertex2.IsNull() )
108 throw SALOME_Exception(LOCALIZED("Two or none pairs of vertices must be provided"));
110 if ( !sourceVertex1.IsNull() ) {
111 if ( sourceVertex1.ShapeType() != TopAbs_VERTEX ||
112 sourceVertex2.ShapeType() != TopAbs_VERTEX ||
113 targetVertex1.ShapeType() != TopAbs_VERTEX ||
114 targetVertex2.ShapeType() != TopAbs_VERTEX )
115 throw SALOME_Exception(LOCALIZED("Wrong shape type"));
118 if ( !_sourceVertex1.IsSame( sourceVertex1 ) ||
119 !_sourceVertex2.IsSame( sourceVertex2 ) ||
120 !_targetVertex1.IsSame( targetVertex1 ) ||
121 !_targetVertex2.IsSame( targetVertex2 ) )
123 _sourceVertex1 = TopoDS::Vertex( sourceVertex1 );
124 _sourceVertex2 = TopoDS::Vertex( sourceVertex2 );
125 _targetVertex1 = TopoDS::Vertex( targetVertex1 );
126 _targetVertex2 = TopoDS::Vertex( targetVertex2 );
128 NotifySubMeshesHypothesisModification();
132 //=============================================================================
134 * Sets source <mesh> to take a mesh pattern from
136 //=============================================================================
138 void StdMeshers_ProjectionSource2D::SetSourceMesh(SMESH_Mesh* mesh)
140 if ( _sourceMesh != mesh ) {
142 NotifySubMeshesHypothesisModification();
146 //=============================================================================
148 * Returns the source face
150 //=============================================================================
152 TopoDS_Shape StdMeshers_ProjectionSource2D::GetSourceFace() const
157 //=============================================================================
159 * Returns the vertex associated with the target vertex.
160 * Result may be nil if association not set
162 //=============================================================================
164 TopoDS_Vertex StdMeshers_ProjectionSource2D::GetSourceVertex(int i) const
165 throw ( SALOME_Exception )
168 return _sourceVertex1;
170 return _sourceVertex2;
172 throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
175 //=============================================================================
177 * Returns the <i>-th target vertex associated with the <i>-th source vertex.
178 * Result may be nil if association not set.
180 //=============================================================================
182 TopoDS_Vertex StdMeshers_ProjectionSource2D::GetTargetVertex(int i) const
183 throw ( SALOME_Exception )
186 return _targetVertex1;
188 return _targetVertex2;
190 throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
193 //=============================================================================
197 //=============================================================================
199 ostream & StdMeshers_ProjectionSource2D::SaveTo(ostream & save)
201 // we store it in order to be able to detect that hypo is really modified
202 save << " " << _sourceFace.TShape().operator->() ;
203 save << " " << _sourceVertex1.TShape().operator->();
204 save << " " << _targetVertex1.TShape().operator->();
205 save << " " << _sourceVertex2.TShape().operator->();
206 save << " " << _targetVertex2.TShape().operator->();
207 save << " " << ( _sourceMesh ? _sourceMesh->GetId() : -1 );
211 //=============================================================================
215 //=============================================================================
217 istream & StdMeshers_ProjectionSource2D::LoadFrom(istream & load)
219 // impossible to restore w/o any context
220 // It is done by servant
224 //=============================================================================
228 //=============================================================================
230 ostream & operator <<(ostream & save, StdMeshers_ProjectionSource2D & hyp)
232 return hyp.SaveTo( save );
235 //=============================================================================
239 //=============================================================================
241 istream & operator >>(istream & load, StdMeshers_ProjectionSource2D & hyp)
243 return hyp.LoadFrom( load );
246 //================================================================================
248 * \brief Initialize start and end length by the mesh built on the geometry
249 * \param theMesh - the built mesh
250 * \param theShape - the geometry of interest
251 * \retval bool - true if parameter values have been successfully defined
253 //================================================================================
255 bool StdMeshers_ProjectionSource2D::SetParametersByMesh(const SMESH_Mesh* ,
256 const TopoDS_Shape& )
261 //================================================================================
263 * \brief Return all parameters
265 //================================================================================
267 void StdMeshers_ProjectionSource2D::GetStoreParams(TopoDS_Shape& s1,
271 TopoDS_Shape& s5) const
280 //================================================================================
282 * \brief Set all parameters without notifying on modification
284 //================================================================================
286 void StdMeshers_ProjectionSource2D::RestoreParams(const TopoDS_Shape& s1,
287 const TopoDS_Shape& s2,
288 const TopoDS_Shape& s3,
289 const TopoDS_Shape& s4,
290 const TopoDS_Shape& s5,
294 _sourceVertex1 = TopoDS::Vertex( s2 );
295 _sourceVertex2 = TopoDS::Vertex( s3 );
296 _targetVertex1 = TopoDS::Vertex( s4 );
297 _targetVertex2 = TopoDS::Vertex( s5 );
301 //================================================================================
303 * \brief Initialize my parameter values by default parameters.
304 * \retval bool - true if parameter values have been successfully defined
306 //================================================================================
308 bool StdMeshers_ProjectionSource2D::SetParametersByDefaults(const TDefaults& /*dflts*/,
309 const SMESH_Mesh* /*theMesh*/)