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Added possibility of specifying approximation tolerance in the posson disk sampling by number

This commit is contained in:
Paolo Cignoni 2014-08-28 09:28:14 +00:00
parent 5c809dc701
commit 636cf7bf8a
1 changed files with 3 additions and 2 deletions
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5
vcg/complex/algorithms/point_sampling.h
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@ -1896,7 +1896,8 @@ void PoissonSampling(MeshType &m, // the mesh that has to be sampled
std::vector<typename MeshType::CoordType> &poissonSamples, // the vector that will contain the set of points
int sampleNum, // the desired number sample, if zero you must set the radius to the wanted value
typename MeshType::ScalarType &radius, // the Poisson Disk Radius (used if sampleNum==0, setted if sampleNum!=0)
typename MeshType::ScalarType radiusVariance=1)
typename MeshType::ScalarType radiusVariance=1,
typename MeshType::ScalarType PruningByNumberTolerance=0.04f)
{
typedef tri::TrivialSampler<MeshType> BaseSampler;
@ -1929,7 +1930,7 @@ void PoissonSampling(MeshType &m, // the mesh that has to be sampled
pp.radiusVariance=radiusVariance;
}
if(sampleNum==0) tri::SurfaceSampling<MeshType,BaseSampler>::PoissonDiskPruning(pdSampler, MontecarloMesh, radius,pp);
else tri::SurfaceSampling<MeshType,BaseSampler>::PoissonDiskPruningByNumber(pdSampler, MontecarloMesh, sampleNum, radius,pp);
else tri::SurfaceSampling<MeshType,BaseSampler>::PoissonDiskPruningByNumber(pdSampler, MontecarloMesh, sampleNum, radius,pp,PruningByNumberTolerance);
int t2=clock();
pp.pds.totalTime = t2-t0;
}