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minor changes (component check in the sampler class)

This commit is contained in:
Paolo Cignoni 2013-09-11 11:09:29 +00:00
parent e04875d33d
commit 80467d1f41
1 changed files with 8 additions and 4 deletions
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12
vcg/complex/algorithms/point_sampling.h
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@ -141,7 +141,8 @@ public:
tri::Allocator<MeshType>::AddVertices(m,1);
m.vert.back().P() = f.cP(0)*p[0] + f.cP(1)*p[1] +f.cP(2)*p[2];
m.vert.back().N() = f.cV(0)->N()*p[0] + f.cV(1)->N()*p[1] + f.cV(2)->N()*p[2];
m.vert.back().Q() = f.cV(0)->Q()*p[0] + f.cV(1)->Q()*p[1] + f.cV(2)->Q()*p[2];
if(tri::HasPerVertexQuality(m) )
m.vert.back().Q() = f.cV(0)->Q()*p[0] + f.cV(1)->Q()*p[1] + f.cV(2)->Q()*p[2];
}
}; // end class BaseSampler
@ -1310,17 +1311,20 @@ static void InitSpatialHashTable(MetroMesh &montecarloMesh, MontecarloSHT &monte
int sizeY = std::max(1.0f,bb.DimY() / cellsize);
int sizeZ = std::max(1.0f,bb.DimZ() / cellsize);
Point3i gridsize(sizeX, sizeY, sizeZ);
if(pp.pds) pp.pds->gridSize = gridsize;
montecarloSHT.InitEmpty(bb, gridsize);
for (VertexIterator vi = montecarloMesh.vert.begin(); vi != montecarloMesh.vert.end(); vi++)
montecarloSHT.Add(&(*vi));
montecarloSHT.UpdateAllocatedCells();
pp.pds->gridCellNum = (int)montecarloSHT.AllocatedCells.size();
if(pp.pds)
{
pp.pds->gridSize = gridsize;
pp.pds->gridCellNum = (int)montecarloSHT.AllocatedCells.size();
}
cellsize/=2.0f;
occupancyRatio = float(montecarloMesh.vn) / float(montecarloSHT.AllocatedCells.size());
qDebug(" %i / %i = %6.3f", montecarloMesh.vn , montecarloSHT.AllocatedCells.size(),occupancyRatio);
// qDebug(" %i / %i = %6.3f", montecarloMesh.vn , montecarloSHT.AllocatedCells.size(),occupancyRatio);
}
while( occupancyRatio> 100);
}