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Properly adjust wire intersection tolerance based on vertex clustering

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Thomas Krijnen
2019-10-15 12:53:44 +02:00
parent 5b81d7a0c1
commit 734c456fa5
1 changed files with 3 additions and 1 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+3 -1
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@@ -3684,7 +3684,9 @@ bool IfcGeom::Kernel::wire_intersections(const TopoDS_Wire& wire, TopTools_ListO
// ShapeAnalysis_Wire saw(wd, face, getValue(GV_PRECISION));
const double eps = faceset_helper_
? faceset_helper_->epsilon()
// eps is added to both ends of the parametric domain, so 3. is chosen to be on the safe side here.
? (faceset_helper_->epsilon() / 3.)
// @todo re-evaluate 2. here for the reasons above:
: (std::min)(min_edge_length(wire) / 2., getValue(GV_PRECISION) * 10.);
for (int i = 2; i < n; ++i) {