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fixed bug to prevent deleted faces rasterization

This commit is contained in:
Luigi Malomo 2010-12-05 18:22:45 +00:00
parent a464fed6ae
commit 9d1e54a140
1 changed files with 10 additions and 8 deletions
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18
vcg/complex/trimesh/point_sampling.h
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@ -1015,7 +1015,7 @@ static void FaceSimilar(MetroMesh & m, VertexSampler &ps,int sampleNum, bool dua
S minDst = FLT_MAX; S minDst = FLT_MAX;
// find the closest point (on some edge) that lies on the 2x2 squared neighborhood of the considered point // find the closest point (on some edge) that lies on the 2x2 squared neighborhood of the considered point
for (int i=0; i<3; ++i) for (int i=0; i<3; ++i)
{ {
if (edgeMask & (1 << i)) if (edgeMask & (1 << i))
{ {
@ -1376,13 +1376,15 @@ static void Texture(MetroMesh & m, VertexSampler &ps, int textureWidth, int text
printf("Similar Triangles face sampling\n"); printf("Similar Triangles face sampling\n");
for(fi=m.face.begin(); fi != m.face.end(); fi++) for(fi=m.face.begin(); fi != m.face.end(); fi++)
{ if (!fi->IsD())
Point2f ti[3]; {
for(int i=0;i<3;++i) Point2f ti[3];
ti[i]=Point2f((*fi).WT(i).U() * textureWidth - 0.5, (*fi).WT(i).V() * textureHeight - 0.5); for(int i=0;i<3;++i)
// +/- 0.5 constants are used to obtain correct texture mapping ti[i]=Point2f((*fi).WT(i).U() * textureWidth - 0.5, (*fi).WT(i).V() * textureHeight - 0.5);
SingleFaceRaster(*fi, ps, ti[0],ti[1],ti[2], correctSafePointsBaryCoords); // - 0.5 constants are used to obtain correct texture mapping
}
SingleFaceRaster(*fi, ps, ti[0],ti[1],ti[2], correctSafePointsBaryCoords);
}
} }
typedef GridStaticPtr<FaceType, ScalarType > TriMeshGrid; typedef GridStaticPtr<FaceType, ScalarType > TriMeshGrid;