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Don't process mapped items in case of material layer associations

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This commit is contained in:
Thomas Krijnen
2016-05-02 16:11:06 +02:00
parent 37f0e09947
commit 3c3bee71d1
1 changed files with 13 additions and 2 deletions
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src/ifcgeom/IfcGeomIterator.h
+13 -2
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@@ -378,17 +378,28 @@ namespace IfcGeom {
const int repid = representation->entity->id(); const int repid = representation->entity->id();
bool has_openings = false; bool has_openings = false;
bool has_layers = false;
for (IfcSchema::IfcProduct::list::it it = unfiltered_products->begin(); it != unfiltered_products->end(); ++it) { for (IfcSchema::IfcProduct::list::it it = unfiltered_products->begin(); it != unfiltered_products->end(); ++it) {
if (kernel.find_openings(*it)->size()) { if (kernel.find_openings(*it)->size()) {
has_openings = true; has_openings = true;
break; }
IfcSchema::IfcRelAssociates::list::ptr associations = (*it)->HasAssociations();
for (auto jt = associations->begin(); jt != associations->end(); ++jt) {
IfcSchema::IfcRelAssociatesMaterial* assoc = (*jt)->as<IfcSchema::IfcRelAssociatesMaterial>();
if (assoc) {
if (assoc->RelatingMaterial()->is(IfcSchema::Type::IfcMaterialLayerSetUsage)) {
has_layers = true;
}
}
} }
} }
// With world coords enabled, object transformations are directly applied to // With world coords enabled, object transformations are directly applied to
// the BRep. There is no way to re-use the geometry for multiple products. // the BRep. There is no way to re-use the geometry for multiple products.
const bool process_maps_for_current_representation = !settings.get(IteratorSettings::USE_WORLD_COORDS) && const bool process_maps_for_current_representation = !settings.get(IteratorSettings::USE_WORLD_COORDS) &&
(!has_openings || settings.get(IteratorSettings::DISABLE_OPENING_SUBTRACTIONS)); (!has_openings || settings.get(IteratorSettings::DISABLE_OPENING_SUBTRACTIONS)) &&
(!has_layers || !settings.get(IteratorSettings::APPLY_LAYERSETS));
bool representation_processed_as_mapped_item = false; bool representation_processed_as_mapped_item = false;
IfcSchema::IfcRepresentation* representation_mapped_to = 0; IfcSchema::IfcRepresentation* representation_mapped_to = 0;