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Added PerBitQuadFaceNormalized

This commit is contained in:
mtarini 2009-07-07 15:22:28 +00:00
parent 25e9776404
commit 077e720428
1 changed files with 16 additions and 0 deletions
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16
vcg/complex/trimesh/update/normal.h
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@ -388,6 +388,22 @@ static void PerFaceNormalized(ComputeMeshType &m)
if( !(*f).IsD() ) face::ComputeNormalizedNormal(*f); if( !(*f).IsD() ) face::ComputeNormalizedNormal(*f);
} }
static void PerBitQuadFaceNormalized(ComputeMeshType &m)
{
if( !m.HasPerFaceNormal()) return;
PerFace(m);
FaceIterator f;
for(f=m.face.begin();f!=m.face.end();++f) {
if( !(*f).IsD() ) {
for (int k=0; k<3; k++) if (f->IsF(k))
if (&*f < f->FFp(k)) {
f->N() = f->FFp(k)->N() = (f->FFp(k)->N() + f->N()).Normalize();
}
}
}
}
/// \brief Calculates the vertex normal. /// \brief Calculates the vertex normal.
static void PerVertexNormalized(ComputeMeshType &m) static void PerVertexNormalized(ComputeMeshType &m)