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Merge branch 'master' into v0.6.0

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Thomas Krijnen
2018-12-10 10:41:58 +01:00
parent 7ed47dee67 f849434f24
commit 0fcf1f14c8
2 changed files with 33 additions and 15 deletions
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src/ifcgeom_schema_agnostic/Kernel.cpp
+18 -8
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@@ -177,14 +177,24 @@ std::map<std::string, IfcUtil::IfcBaseEntity*> IfcGeom::Kernel::get_layers(IfcUt
}
bool IfcGeom::Kernel::is_manifold(const TopoDS_Shape& a) {
TopTools_IndexedDataMapOfShapeListOfShape map;
TopExp::MapShapesAndAncestors(a, TopAbs_EDGE, TopAbs_FACE, map);
for (int i = 1; i <= map.Extent(); ++i) {
if (map.FindFromIndex(i).Extent() != 2) {
return false;
if (a.ShapeType() == TopAbs_COMPOUND) {
TopoDS_Iterator it(a);
for (; it.More(); it.Next()) {
if (!is_manifold(it.Value())) {
return false;
}
}
}
return true;
} else {
TopTools_IndexedDataMapOfShapeListOfShape map;
TopExp::MapShapesAndAncestors(a, TopAbs_EDGE, TopAbs_FACE, map);
return true;
for (int i = 1; i <= map.Extent(); ++i) {
if (map.FindFromIndex(i).Extent() != 2) {
return false;
}
}
return true;
}
}