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Limit max angle for trimmed curve approx

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Thomas Krijnen
2020-01-12 15:17:48 +01:00
parent 07756ab2da
commit 98d8a3477d
1 changed files with 1 additions and 1 deletions
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src/ifcgeom/IfcGeomWires.cpp
+1 -1
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@@ -575,7 +575,7 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcTrimmedCurve* l, TopoDS_Wire&
// The formula in deflection_for_approximating_circle() is for circles, but probably good enough // The formula in deflection_for_approximating_circle() is for circles, but probably good enough
radius = Handle(Geom_Ellipse)::DownCast(crv)->MajorRadius(); radius = Handle(Geom_Ellipse)::DownCast(crv)->MajorRadius();
} }
if (radius > 0. && deflection_for_approximating_circle(radius, b - a) < 100 * getValue(GV_PRECISION)) { if (radius > 0. && deflection_for_approximating_circle(radius, b - a) < 100 * getValue(GV_PRECISION) && std::abs(b-a) < M_PI/4.) {
TopoDS_Vertex v0, v1; TopoDS_Vertex v0, v1;
TopExp::Vertices(e, v0, v1); TopExp::Vertices(e, v0, v1);
e = TopoDS::Edge(BRepBuilderAPI_MakeEdge(v0, v1).Edge().Oriented(e.Orientation())); e = TopoDS::Edge(BRepBuilderAPI_MakeEdge(v0, v1).Edge().Oriented(e.Orientation()));