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Fix #5763 use OuterWire

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This commit is contained in:
Thomas Krijnen
2024-11-19 11:05:20 +01:00
parent 213b6ed3c3
commit 1c54be84ba
1 changed files with 3 additions and 1 deletions
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src/ifcgeom/Serialization/schema/Serialization.cpp
+3 -1
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@@ -20,6 +20,7 @@
#include <TopoDS.hxx> #include <TopoDS.hxx>
#include <TopoDS_Wire.hxx> #include <TopoDS_Wire.hxx>
#include <BRepMesh_IncrementalMesh.hxx> #include <BRepMesh_IncrementalMesh.hxx>
#include <BRepTools.hxx>
#include "../../../ifcparse/macros.h" #include "../../../ifcparse/macros.h"
#include "../../../ifcparse/IfcParse.h" #include "../../../ifcparse/IfcParse.h"
@@ -529,13 +530,14 @@ int convert_to_ifc(const TopoDS_Face& f, IfcSchema::IfcFace*& face, bool advance
TopExp_Explorer exp(f, TopAbs_WIRE); TopExp_Explorer exp(f, TopAbs_WIRE);
IfcSchema::IfcFaceBound::list::ptr bounds(new IfcSchema::IfcFaceBound::list); IfcSchema::IfcFaceBound::list::ptr bounds(new IfcSchema::IfcFaceBound::list);
int index = 0; int index = 0;
auto outer = BRepTools::OuterWire(f);
for (; exp.More(); exp.Next(), ++index) { for (; exp.More(); exp.Next(), ++index) {
IfcSchema::IfcLoop* loop; IfcSchema::IfcLoop* loop;
if (!convert_to_ifc(TopoDS::Wire(exp.Current()), loop, advanced)) { if (!convert_to_ifc(TopoDS::Wire(exp.Current()), loop, advanced)) {
return 0; return 0;
} }
IfcSchema::IfcFaceBound* bnd; IfcSchema::IfcFaceBound* bnd;
if (index == 0) { if (outer == f) {
bnd = new IfcSchema::IfcFaceOuterBound(loop, true); bnd = new IfcSchema::IfcFaceOuterBound(loop, true);
} else { } else {
bnd = new IfcSchema::IfcFaceBound(loop, true); bnd = new IfcSchema::IfcFaceBound(loop, true);