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Added split copy operations, which copy properties of splitted elements to the newly created ones. ( Thanks to Duncan Paterson for the patch ).

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Improved documentation on the split functions

refs #971

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@683 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2012-09-19 15:42:03 +00:00
parent b02909e890
commit b43f6e09ad
5 changed files with 199 additions and 16 deletions
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14
src/OpenMesh/Core/Mesh/TriConnectivity.cc
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@@ -384,6 +384,7 @@ void TriConnectivity::flip(EdgeHandle _eh)
//-----------------------------------------------------------------------------
void TriConnectivity::split(EdgeHandle _eh, VertexHandle _vh)
{
HalfedgeHandle h0 = halfedge_handle(_eh, 0);
@@ -479,4 +480,17 @@ void TriConnectivity::split(EdgeHandle _eh, VertexHandle _vh)
set_halfedge_handle(v2, t1);
}
//-----------------------------------------------------------------------------
void TriConnectivity::split_copy(EdgeHandle _eh, VertexHandle _vh)
{
// Split the halfedge ( handle will be preserved)
split(_eh, _vh);
// Copy the properties of the original edge to all neighbor edges that
// have been created
for(VEIter ve_it = ve_iter(_vh); ve_it; ++ve_it)
copy_all_properties(_eh, ve_it);
}
}// namespace OpenMesh