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added IsD check in LaplacianPos Function

This commit is contained in:
nico 2020-10-29 14:51:31 +01:00
parent 36873e9a7a
commit 36e8d80854
1 changed files with 9 additions and 1 deletions
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10
vcg/complex/algorithms/polygonal_algorithms.h
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@ -334,7 +334,10 @@ private:
AvVert.clear(); AvVert.clear();
AvVert.resize(poly_m.vert.size(),CoordType(0,0,0)); AvVert.resize(poly_m.vert.size(),CoordType(0,0,0));
std::vector<ScalarType> AvSum(poly_m.vert.size(),0); std::vector<ScalarType> AvSum(poly_m.vert.size(),0);
for (size_t i=0;i<poly_m.face.size();i++) for (size_t i=0;i<poly_m.face.size();i++) {
if (poly_m.face[i].IsD())
continue;
for (size_t j=0;j<(size_t)poly_m.face[i].VN();j++) for (size_t j=0;j<(size_t)poly_m.face[i].VN();j++)
{ {
//get current vertex //get current vertex
@ -352,10 +355,14 @@ private:
AvSum[IndexV]+=W; AvSum[IndexV]+=W;
} }
} }
}
//average step //average step
for (size_t i=0;i<poly_m.vert.size();i++) for (size_t i=0;i<poly_m.vert.size();i++)
{ {
if (poly_m.vert[i].IsD())
continue;
if (AvSum[i]==0)continue; if (AvSum[i]==0)continue;
AvVert[i]/=AvSum[i]; AvVert[i]/=AvSum[i];
} }
@ -363,6 +370,7 @@ private:
static void UpdateNormal(FaceType &F) static void UpdateNormal(FaceType &F)
{ {
F.N()=vcg::PolygonNormal(F); F.N()=vcg::PolygonNormal(F);