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Added ComputeValence function

This commit is contained in:
Paolo Cignoni 2014-11-12 00:13:05 +00:00
parent 6f4d33519b
commit 4b0e72293f
1 changed files with 17 additions and 5 deletions
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22
vcg/complex/algorithms/clean.h
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@ -1112,6 +1112,18 @@ public:
return int(CCV.size());
}
static void ComputeValence( MeshType &m, typename MeshType::PerVertexIntHandle &h)
{
for(VertexIterator vi=m.vert.begin(); vi!= m.vert.end();++vi)
h[vi]=0;
for(FaceIterator fi=m.face.begin();fi!=m.face.end();++fi)
{
if(!((*fi).IsD()))
for(int j=0;j<fi->VN();j++)
++h[tri::Index(m,fi->V(j))];
}
}
/**
GENUS.
@ -1385,10 +1397,10 @@ public:
ScalarType eps = 0.0001; // this epsilon value is in absolute value. It is a distance from edge in baricentric coords.
//detection stage
for(FaceIterator fi=m.face.begin();fi!= m.face.end();++fi ) if(!(*fi).IsV())
{ Point3<ScalarType> NN = vcg::NormalizedNormal((*fi));
if( vcg::Angle(NN,vcg::NormalizedNormal(*(*fi).FFp(0))) > NormalThrRad &&
vcg::Angle(NN,vcg::NormalizedNormal(*(*fi).FFp(1))) > NormalThrRad &&
vcg::Angle(NN,vcg::NormalizedNormal(*(*fi).FFp(2))) > NormalThrRad )
{ Point3<ScalarType> NN = vcg::TriangleNormal((*fi)).Normalize();
if( vcg::AngleN(NN,TriangleNormal(*(*fi).FFp(0)).Normalize()) > NormalThrRad &&
vcg::AngleN(NN,TriangleNormal(*(*fi).FFp(1)).Normalize()) > NormalThrRad &&
vcg::AngleN(NN,TriangleNormal(*(*fi).FFp(2)).Normalize()) > NormalThrRad )
{
(*fi).SetS();
//(*fi).C()=Color4b(Color4b::Red);
@ -1397,7 +1409,7 @@ public:
{
Point3<ScalarType> &p=(*fi).P2(i);
Point3<ScalarType> L;
bool ret = vcg::InterpolationParameters((*(*fi).FFp(i)),vcg::Normal(*(*fi).FFp(i)),p,L);
bool ret = vcg::InterpolationParameters((*(*fi).FFp(i)),TriangleNormal(*(*fi).FFp(i)),p,L);
if(ret && L[0]>eps && L[1]>eps && L[2]>eps)
{
(*fi).FFp(i)->SetS();