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

VFDetach corrected

This commit is contained in:
ganovelli 2004-07-15 11:26:48 +00:00
parent 16e27ee1e8
commit 0243e21354
1 changed files with 11 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
vcg/simplex/face/topology.h
View File

@ -24,6 +24,9 @@
History
$Log: not supported by cvs2svn $
Revision 1.7 2004/05/12 12:23:23 cignoni
Conformed C++ syntax to GCC requirements
Revision 1.6 2004/05/11 16:03:18 ganovelli
changed from "thi" to "&f" in Vfdetach
@ -218,27 +221,27 @@ void Swap (SwapFaceType &f, const int z )
template <class FaceType>
void VFDetach(FaceType & f, int z)
{
printf("detach %d \n",&f);
if(f.V(z)->VFp()==&f ) //if it is the first face detach from the begin
{
int fz = f.V(z)->VFb();
f.V(z)->VFb() = f.VFp(fz);
int fz = f.V(z)->VFi();
f.V(z)->VFp() = f.VFp(fz);
f.V(z)->VFi() = f.VFi(fz);
}
else // scan the list of faces in order to finde the current face f to be detached
{
VEdgePosB<FACE_TYPE> x,y;
Pos< FaceType > x(V(z)->VFb(),V(z)->VFi());
Pos< FaceType > y;
VFIterator<FaceType> x(f.V(z)->VFp(),f.V(z)->VFi());
VFIterator<FaceType> y;
for(;;)
{
y = x;
x.NextF();
x++;
assert(x.f!=0);
if(x.f==&f) // found!
{
y.f->FFp(y.z) = f.FFp(z);
y.f->FFi(y.z) = f.FFi(z);
y.f->VFp(y.z) = f.VFp(z);
y.f->VFi(y.z) = f.VFi(z);
break;
}
}