From 420d105fdbd4181f59b38bdd32a85bccd9f09058 Mon Sep 17 00:00:00 2001 From: vsr Date: Thu, 8 Jul 2010 06:51:11 +0000 Subject: [PATCH] Issue 0020921: EDF 1462 SMESH: Regression in 5.1.4. a quadrangle meshing fails --- src/SMESH/SMESH_Algo.cxx | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/SMESH/SMESH_Algo.cxx b/src/SMESH/SMESH_Algo.cxx index 671e2660f..3a6a4efd9 100644 --- a/src/SMESH/SMESH_Algo.cxx +++ b/src/SMESH/SMESH_Algo.cxx @@ -492,7 +492,11 @@ bool SMESH_Algo::InitCompatibleHypoFilter( SMESH_HypoFilter & theFilter, GeomAbs_Shape SMESH_Algo::Continuity(TopoDS_Edge E1, TopoDS_Edge E2) { - E1.Orientation(TopAbs_FORWARD), E2.Orientation(TopAbs_FORWARD); // avoid pb with internal edges + //E1.Orientation(TopAbs_FORWARD), E2.Orientation(TopAbs_FORWARD); // avoid pb with internal edges + if (E1.Orientation() > TopAbs_REVERSED) // INTERNAL + E1.Orientation( TopAbs_FORWARD ); + if (E2.Orientation() > TopAbs_REVERSED) // INTERNAL + E2.Orientation( TopAbs_FORWARD ); TopoDS_Vertex V = TopExp::LastVertex (E1, true); if ( !V.IsSame( TopExp::FirstVertex(E2, true ))) if ( !TopExp::CommonVertex( E1, E2, V )) -- 2.30.2