-// Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
#include "SMESH_Block.hxx"
#include "SMESH_Gen.hxx"
#include "SMESH_Hypothesis.hxx"
-#include "SMESH_IndexedDataMapOfShapeIndexedMapOfShape.hxx"
#include "SMESH_Mesh.hxx"
#include "SMESH_MesherHelper.hxx"
#include "SMESH_subMesh.hxx"
#include <TopTools_Array1OfShape.hxx>
#include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
#include <TopTools_DataMapIteratorOfDataMapOfShapeShape.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_MapOfShape.hxx>
return true; // done
}
}
- if ( IsClosedEdge( edge1 ) && IsClosedEdge( edge2 ))
+ if ( SMESH_MesherHelper::IsClosedEdge( edge1 ) &&
+ SMESH_MesherHelper::IsClosedEdge( edge2 ))
{
// TODO: find out a proper orientation (is it possible?)
InsertAssociation( edge1, edge2, theMap, bidirect); // insert with a proper orientation
list< TopoDS_Edge > edges1, edges2;
int nbE = FindFaceAssociation( face1, VV1, face2, VV2, edges1, edges2 );
if ( !nbE ) RETURN_BAD_RESULT("FindFaceAssociation() failed");
- if ( nbE == 2 ) // only 2 edges
+ // take care of proper association of propagated edges
+ bool same1 = edge1.IsSame( edges1.front() );
+ bool same2 = edge2.IsSame( edges2.front() );
+ if ( same1 != same2 )
{
- // take care of proper association of propagated edges
- bool same1 = edge1.IsSame( edges1.front() );
- bool same2 = edge2.IsSame( edges2.front() );
- if ( same1 != same2 )
- Reverse(edges2, nbE);
+ Reverse(edges2, nbE);
+ if ( nbE != 2 ) // 2 degen edges of 4 (issue 0021144)
+ edges2.splice( edges2.end(), edges2, edges2.begin());
}
// store association
list< TopoDS_Edge >::iterator eIt1 = edges1.begin();
TopTools_IndexedMapOfShape vMap1, vMap2;
TopExp::MapShapes( theShape1, TopAbs_VERTEX, vMap1 );
TopExp::MapShapes( theShape2, TopAbs_VERTEX, vMap2 );
+ TopoDS_Vertex VV1[2], VV2[2];
if ( vMap1.Extent() != vMap2.Extent() )
RETURN_BAD_RESULT("Different nb of vertices");
return FindSubShapeAssociation( theShape1, theMesh1, theShape2, theMesh2, theMap);
}
+ // Try to associate by common vertices of an edge
+ for ( int i = 1; i <= vMap1.Extent(); ++i )
+ {
+ const TopoDS_Shape& v1 = vMap1(i);
+ if ( vMap2.Contains( v1 ))
+ {
+ // find an egde sharing v1 and sharing at the same time another common vertex
+ PShapeIteratorPtr edgeIt = SMESH_MesherHelper::GetAncestors( v1, *theMesh1, TopAbs_EDGE);
+ bool edgeFound = false;
+ while ( edgeIt->more() && !edgeFound )
+ {
+ TopoDS_Edge edge = TopoDS::Edge( edgeIt->next()->Oriented(TopAbs_FORWARD));
+ TopExp::Vertices(edge, VV1[0], VV1[1]);
+ if ( !VV1[0].IsSame( VV1[1] ))
+ edgeFound = ( vMap2.Contains( VV1[ v1.IsSame(VV1[0]) ? 1:0]));
+ }
+ if ( edgeFound )
+ {
+ InsertAssociation( VV1[0], VV1[0], theMap, bidirect );
+ InsertAssociation( VV1[1], VV1[1], theMap, bidirect );
+ if (FindSubShapeAssociation( theShape1, theMesh1, theShape2, theMesh2, theMap ))
+ return true;
+ }
+ }
+ }
+
// Find transformation to make the shapes be of similar size at same location
Bnd_Box box[2];
// Find 2 closest vertices
- TopoDS_Vertex VV1[2], VV2[2];
// get 2 linked vertices of shape 1 not belonging to an inner wire of a face
TopoDS_Shape edge = theShape1;
TopExp_Explorer expF( theShape1, TopAbs_FACE ), expE;
edge.Nullify();
TopoDS_Shape wire = OuterShape( TopoDS::Face( expF.Current() ), TopAbs_WIRE );
for ( expE.Init( wire, TopAbs_EDGE ); edge.IsNull() && expE.More(); expE.Next() )
- if ( !IsClosedEdge( TopoDS::Edge( expE.Current() )))
+ if ( !SMESH_MesherHelper::IsClosedEdge( TopoDS::Edge( expE.Current() )))
edge = expE.Current();
if ( !edge.IsNull() )
break;
} else if (edge.ShapeType() != TopAbs_EDGE) { // no faces
edge.Nullify();
for ( expE.Init( theShape1, TopAbs_EDGE ); edge.IsNull() && expE.More(); expE.Next() )
- if ( !IsClosedEdge( TopoDS::Edge( expE.Current() )))
+ if ( !SMESH_MesherHelper::IsClosedEdge( TopoDS::Edge( expE.Current() )))
edge = expE.Current();
}
if ( edge.IsNull() || edge.ShapeType() != TopAbs_EDGE )
gp_Pnt2d v1f2UV = BRep_Tool::Parameters( VV2[1], face2 );
gp_Vec2d v01f1Vec( v0f1UV, v1f1UV );
gp_Vec2d v01f2Vec( v0f2UV, v1f2UV );
- if ( Abs( v01f1Vec.X()-v01f2Vec.X()) < vTolUV && Abs( v01f1Vec.Y()-v01f2Vec.Y()) < vTolUV )
+ if ( Abs( v01f1Vec.X()-v01f2Vec.X()) < vTolUV &&
+ Abs( v01f1Vec.Y()-v01f2Vec.Y()) < vTolUV )
{
- if ( i_ok_wire_algo != 1 )
+ if ( !OK /*i_ok_wire_algo != 1*/ )
{
edges1.clear();
edges2.clear();
const TopoDS_Edge& theEdge,
const TopoDS_Edge& fromEdge)
{
- SMESH_IndexedMapOfShape aChain;
+ TopTools_IndexedMapOfShape aChain;
int step = 0;
// List of edges, added to chain on the previous cycle pass
if ( hasNodesOnEdge )
{
int nbNodeToGet = 1;
- if ( IsClosedEdge( edge1 ) || IsClosedEdge( edge2 ) )
+ if ( helper1.IsClosedEdge( edge1 ) || helper2.IsClosedEdge( edge2 ) )
nbNodeToGet = 2;
for ( int is2 = 0; is2 < 2; ++is2 )
{
return true;
}
-//================================================================================
-/*!
- * \brief Check if the first and last vertices of an edge are the same
- * \param anEdge - the edge to check
- * \retval bool - true if same
- */
-//================================================================================
-
-bool StdMeshers_ProjectionUtils::IsClosedEdge( const TopoDS_Edge& anEdge )
-{
- return TopExp::FirstVertex( anEdge ).IsSame( TopExp::LastVertex( anEdge ));
-}
-
//================================================================================
/*!
* \brief Return any subshape of a face belonging to the outer wire
SMESH_Mesh* mesh = sm->GetFather();
SMESH_Gen* gen = mesh->GetGen();
- SMESH_Algo* algo = gen->GetAlgo( *mesh, sm->GetSubShape() );
+ SMESH_Algo* algo = sm->GetAlgo();
if ( !algo )
{
if ( sm->GetSubShape().ShapeType() != TopAbs_COMPOUND )
// delete current source listener
subMesh->DeleteEventListener( GetSrcSubMeshListener() );
// let algo set a new one
- SMESH_Gen* gen = subMesh->GetFather()->GetGen();
- if ( SMESH_Algo* algo = gen->GetAlgo( *subMesh->GetFather(),
- subMesh->GetSubShape() ))
+ if ( SMESH_Algo* algo = subMesh->GetAlgo() )
algo->SetEventListener( subMesh );
}
}
