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Merge branch 'master' into v0.6.0

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# Conflicts:
#	nix/build-all.py
#	src/ifcgeom/IfcGeomFunctions.cpp
#	src/ifcparse/IfcLogger.cpp
This commit is contained in:
Thomas Krijnen
2018-09-17 17:46:13 +02:00
parent a3141b2acc 08557c2664
commit 028e8fb926
5 changed files with 143 additions and 14 deletions
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src/ifcgeom/IfcGeomWires.cpp
+5 -1
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@@ -494,7 +494,7 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcPolyline* l, TopoDS_Wire& resu
}
const double eps = getValue(GV_PRECISION) * 10;
const bool closed_by_proximity = polygon.Length() >= 2 && polygon.First().Distance(polygon.Last()) < eps;
const bool closed_by_proximity = polygon.Length() >= 3 && polygon.First().Distance(polygon.Last()) < eps;
if (closed_by_proximity) {
// tfk: note 1-based
polygon.Remove(polygon.Length());
@@ -502,6 +502,10 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcPolyline* l, TopoDS_Wire& resu
// Remove points that are too close to one another
remove_duplicate_points_from_loop(polygon, closed_by_proximity, eps);
if (polygon.Length() < 2) {
return false;
}
BRepBuilderAPI_MakePolygon w;
for (int i = 1; i <= polygon.Length(); ++i) {