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0020128: EDF SMESH 926 : Quadratic conversion of BLSURF mesh

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fix GetNodeUV() for edges
This commit is contained in:
eap 2009-10-30 11:51:48 +00:00
parent aeee7ce284
commit 0d0bcededb
1 changed files with 5 additions and 2 deletions
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7
src/SMESH/SMESH_MesherHelper.cxx
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@ -356,9 +356,12 @@ gp_XY SMESH_MesherHelper::GetNodeUV(const TopoDS_Face& F,
static_cast<const SMDS_EdgePosition*>(n->GetPosition().get()); static_cast<const SMDS_EdgePosition*>(n->GetPosition().get());
int edgeID = Pos->GetShapeId(); int edgeID = Pos->GetShapeId();
TopoDS_Edge E = TopoDS::Edge(GetMeshDS()->IndexToShape(edgeID)); TopoDS_Edge E = TopoDS::Edge(GetMeshDS()->IndexToShape(edgeID));
double f, l; double f, l, u = epos->GetUParameter();
Handle(Geom2d_Curve) C2d = BRep_Tool::CurveOnSurface(E, F, f, l); Handle(Geom2d_Curve) C2d = BRep_Tool::CurveOnSurface(E, F, f, l);
uv = C2d->Value( epos->GetUParameter() ); if ( f < u && u < l )
uv = C2d->Value( u );
else
uv.SetCoord(0.,0.);
uvOK = CheckNodeUV( F, n, uv.ChangeCoord(), BRep_Tool::Tolerance( E )); uvOK = CheckNodeUV( F, n, uv.ChangeCoord(), BRep_Tool::Tolerance( E ));
// for a node on a seam edge select one of UVs on 2 pcurves // for a node on a seam edge select one of UVs on 2 pcurves