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Only delete edge self, if it is standalone

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@835 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2013-06-05 14:58:43 +00:00
parent 45c5dab747
commit 1f1cffcdf2
1 changed files with 13 additions and 9 deletions
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22
src/OpenMesh/Core/Mesh/PolyConnectivity.cc
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@@ -465,16 +465,20 @@ void PolyConnectivity::delete_edge(EdgeHandle _eh, bool _delete_isolated_vertice
if (fh0.is_valid()) delete_face(fh0, _delete_isolated_vertices); if (fh0.is_valid()) delete_face(fh0, _delete_isolated_vertices);
if (fh1.is_valid()) delete_face(fh1, _delete_isolated_vertices); if (fh1.is_valid()) delete_face(fh1, _delete_isolated_vertices);
// mark edge deleted if the mesh has a edge status // If there is no face, we delete the edge
if ( has_edge_status() ) // here
status(_eh).set_deleted(true); if ( ! fh0.is_valid() && !fh1.is_valid()) {
// mark edge deleted if the mesh has a edge status
if ( has_edge_status() )
status(_eh).set_deleted(true);
// mark corresponding halfedges as deleted // mark corresponding halfedges as deleted
// As the deleted edge is boundary, // As the deleted edge is boundary,
// all corresponding halfedges will also be deleted. // all corresponding halfedges will also be deleted.
if ( has_halfedge_status() ) { if ( has_halfedge_status() ) {
status(halfedge_handle(_eh, 0)).set_deleted(true); status(halfedge_handle(_eh, 0)).set_deleted(true);
status(halfedge_handle(_eh, 1)).set_deleted(true); status(halfedge_handle(_eh, 1)).set_deleted(true);
}
} }
} }