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Added possibility of not updating the topology during a SwapEdge

This commit is contained in:
Paolo Cignoni 2006-05-03 21:38:57 +00:00
parent 30b1d99a4c
commit c7196917fd
1 changed files with 7 additions and 1 deletions
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8
vcg/simplex/face/topology.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $
Revision 1.26 2005/12/19 13:47:26 corsini
Rewrite SwapEdge to fix problems with borders
Revision 1.25 2005/12/16 11:01:26 corsini
Remove trivial warnings
@ -280,12 +283,15 @@ bool CheckOrientation(FaceType &f, int z)
* @param z Index of the edge
*/
template <class FaceType>
void SwapEdge(FaceType &f, const int z) { SwapEdge<FaceType,true>(f,z); }
template <class FaceType, bool UpdateTopology>
void SwapEdge(FaceType &f, const int z)
{
// swap V0(z) with V1(z)
swap(f.V0(z), f.V1(z));
if(f.HasFFAdjacency())
if(f.HasFFAdjacency() && UpdateTopology)
{
// store information to preserve topology
int z1 = (z+1)%3;