manolas
/
vcglib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
vcg/simplex/face/topology.h
View File

@ -24,6 +24,9 @@
History History
$Log: not supported by cvs2svn $ $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 Revision 1.25 2005/12/16 11:01:26 corsini
Remove trivial warnings Remove trivial warnings
@ -280,12 +283,15 @@ bool CheckOrientation(FaceType &f, int z)
* @param z Index of the edge * @param z Index of the edge
*/ */
template <class FaceType> 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) void SwapEdge(FaceType &f, const int z)
{ {
// swap V0(z) with V1(z) // swap V0(z) with V1(z)
swap(f.V0(z), f.V1(z)); swap(f.V0(z), f.V1(z));
if(f.HasFFAdjacency()) if(f.HasFFAdjacency() && UpdateTopology)
{ {
// store information to preserve topology // store information to preserve topology
int z1 = (z+1)%3; int z1 = (z+1)%3;