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http://www.salome-platform.org/forum/forum_11/173031193

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Fix associating FACEs having degenerated EDGEs
This commit is contained in:
eap 2013-11-26 12:16:47 +00:00
parent 33d8a195b4
commit 5f7b45e582
1 changed files with 7 additions and 1 deletions
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8
src/StdMeshers/StdMeshers_ProjectionUtils.cxx
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@ -1332,9 +1332,15 @@ int StdMeshers_ProjectionUtils::FindFaceAssociation(const TopoDS_Face& face1,
CONT_BAD_RESULT("GetOrderedEdges() failed"); CONT_BAD_RESULT("GetOrderedEdges() failed");
} }
} }
edgeIt = --edges2.end();
if ( !VV2[1].IsSame( TopExp::LastVertex( edges2.front(), true ))) { if ( !VV2[1].IsSame( TopExp::LastVertex( edges2.front(), true ))) {
reverse = !reverse; reverse = !reverse;
edgeIt = --edges2.end();
// move a degenerated edge from back to front
// http://www.salome-platform.org/forum/forum_11/173031193
if ( TopExp::FirstVertex( *edgeIt ).IsSame( TopExp::LastVertex( *edgeIt ))) {
edges2.splice( edges2.begin(), edges2, edgeIt );
edgeIt = --edges2.end();
}
// check if the second vertex belongs to the first or last edge in the wire // check if the second vertex belongs to the first or last edge in the wire
if ( !VV2[1].IsSame( TopExp::FirstVertex( *edgeIt, true ))) { if ( !VV2[1].IsSame( TopExp::FirstVertex( *edgeIt, true ))) {
bool KO = true; // belongs to none bool KO = true; // belongs to none