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Set a lower bound tot faceset_helper::epsilon

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Thomas Krijnen
2019-01-26 15:00:20 +01:00
parent 6a5bfefce9
commit 4b57a7bdd6
1 changed files with 6 additions and 0 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+6
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@@ -3822,6 +3822,12 @@ IfcGeom::Kernel::faceset_helper::faceset_helper(Kernel* kernel, const IfcSchema:
} }
eps_ = kernel->getValue(GV_PRECISION) * 10. * (std::min)(1.0, bdiff); eps_ = kernel->getValue(GV_PRECISION) * 10. * (std::min)(1.0, bdiff);
if (eps_ < Precision::Confusion()) {
// occt uses some hard coded precision values, don't go smaller than that.
// @todo, can be reset though with BRepLib::Precision(double)
eps_ = Precision::Confusion();
}
std::map<std::pair<int, int>, int> edge_use; std::map<std::pair<int, int>, int> edge_use;