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Merge pull request #1583 from yomna-safaa:ppf-fix-seg-fault

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* fixed bug when norm less than eps where float array elements were left uninitialized

* cast double to float in fixing ppf norm=0 segmantation fault

* set array values 3,4,5 for normals = 0 in case of norm<eps to fix ppf segmentation fault bug
This commit is contained in:
yomna-safaa
2018-03-21 17:56:36 +02:00
committed by Alexander Alekhin
parent 84f761bf27
commit 71191e36d6
1 changed files with 6 additions and 0 deletions
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6
modules/surface_matching/src/ppf_helpers.cpp
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@@ -442,6 +442,12 @@ Mat samplePCByQuantization(Mat pc, Vec2f& xrange, Vec2f& yrange, Vec2f& zrange,
pcData[4]=(float)(ny/norm);
pcData[5]=(float)(nz/norm);
}
else
{
pcData[3]=0.0f;
pcData[4]=0.0f;
pcData[5]=0.0f;
}
//#pragma omp atomic
c++;