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Fix division by zero

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Turo Lamminen
2015-02-02 16:03:24 +02:00
parent 48fa3153c6
commit de66f15a0a
1 changed files with 1 additions and 1 deletions
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2
code/IFCUtil.cpp
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@@ -122,7 +122,7 @@ void TempMesh::Transform(const IfcMatrix4& mat)
// ------------------------------------------------------------------------------
IfcVector3 TempMesh::Center() const
{
return std::accumulate(verts.begin(),verts.end(),IfcVector3()) / static_cast<IfcFloat>(verts.size());
return (verts.size() == 0) ? IfcVector3(0.0f, 0.0f, 0.0f) : (std::accumulate(verts.begin(),verts.end(),IfcVector3()) / static_cast<IfcFloat>(verts.size()));
}
// ------------------------------------------------------------------------------------------------