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changed F(.. to FFp 

changed Z(   to FFi(
This commit is contained in:
ganovelli 2004-06-02 16:25:45 +00:00
parent 20f49352f1
commit 8096308cb2
1 changed files with 11 additions and 8 deletions
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19
vcg/simplex/face/pos.h
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@ -24,6 +24,9 @@
History
$Log: not supported by cvs2svn $
Revision 1.4 2004/05/10 15:21:47 cignoni
Added a constructor without vertex pointer
Revision 1.3 2004/05/10 13:41:57 cignoni
Added VFIterator
@ -121,9 +124,9 @@ public:
/// Change face via z
void NextF()
{
FaceType::BaseFaceType * t = f;
f = t->F(z);
z = t->Z(z);
FaceType * t = f;
f = t->FFp(z);
z = t->FFi(z);
}
// Paolo Cignoni 19/6/99
@ -162,10 +165,10 @@ public:
/// Changes face maintaining the same vertex and the same edge
void FlipF()
{
assert( f->IsManifold(z) );
assert( f->FFp(z)->FFp(f->FFi(z))==f );
assert(f->V((z+2)%3)!=v && (f->V((z+1)%3)==v || f->V((z+0)%3)==v));
FaceType::BaseFaceType *nf=f->F(z);
int nz=f->Z(z);
FaceType *nf=f->FFp(z);
int nz=f->FFi(z);
assert(nf->V((nz+2)%3)!=v && (nf->V((nz+1)%3)==v || nf->V((nz+0)%3)==v));
f=nf;
z=nz;
@ -209,7 +212,7 @@ public:
void NextB( )
{
assert(f->V((z+2)%3)!=v && (f->V((z+1)%3)==v || f->V((z+0)%3)==v));
assert(f->F(z)==f); // f is border along j
assert(f->FFP(z)==f); // f is border along j
// Si deve cambiare faccia intorno allo stesso vertice v
//finche' non si trova una faccia di bordo.
do
@ -221,7 +224,7 @@ public:
FlipV();
assert(f->V((z+2)%3)!=v && (f->V((z+1)%3)==v || f->V((z+0)%3)==v));
assert(f->F(z)==f); // f is border along j
assert(f->FFp(z)==f); // f is border along j
}
/// Checks if the half-edge is of border