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Don't fail on opening elements lacking representation or placement

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aothms
2015-12-05 17:14:10 +01:00
parent a2d91f9331
commit b243572d23
1 changed files with 12 additions and 2 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+12 -2
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@@ -160,10 +160,15 @@ bool IfcGeom::Kernel::convert_openings(const IfcSchema::IfcProduct* entity, cons
IfcSchema::IfcRelVoidsElement* v = *it;
IfcSchema::IfcFeatureElementSubtraction* fes = v->RelatedOpeningElement();
if ( fes->is(IfcSchema::Type::IfcOpeningElement) ) {
if (!fes->hasRepresentation()) continue;
// Convert the IfcRepresentation of the IfcOpeningElement
gp_Trsf opening_trsf;
IfcGeom::Kernel::convert(fes->ObjectPlacement(),opening_trsf);
if (fes->hasObjectPlacement()) {
try {
convert(fes->ObjectPlacement(),opening_trsf);
} catch (...) {}
}
// Move the opening into the coordinate system of the IfcProduct
opening_trsf.PreMultiply(entity_trsf.Inverted());
@@ -303,10 +308,15 @@ bool IfcGeom::Kernel::convert_openings_fast(const IfcSchema::IfcProduct* entity,
IfcSchema::IfcRelVoidsElement* v = *it;
IfcSchema::IfcFeatureElementSubtraction* fes = v->RelatedOpeningElement();
if ( fes->is(IfcSchema::Type::IfcOpeningElement) ) {
if (!fes->hasRepresentation()) continue;
// Convert the IfcRepresentation of the IfcOpeningElement
gp_Trsf opening_trsf;
IfcGeom::Kernel::convert(fes->ObjectPlacement(),opening_trsf);
if (fes->hasObjectPlacement()) {
try {
convert(fes->ObjectPlacement(),opening_trsf);
} catch (...) {}
}
// Move the opening into the coordinate system of the IfcProduct
opening_trsf.PreMultiply(entity_trsf.Inverted());