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More work on enabling cgal kernel

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This commit is contained in:
Thomas Krijnen
2019-01-18 15:19:00 +01:00
parent d804575974
commit 16d6420352
19 changed files with 174 additions and 107 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+3 -32
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@@ -216,10 +216,10 @@ namespace {
};
}
void MAKE_INIT_FN(KernelImplementation_)(IfcGeom::impl::KernelFactoryImplementation* mapping) {
void MAKE_INIT_FN(KernelImplementation_opencascade_)(IfcGeom::impl::KernelFactoryImplementation* mapping) {
static const std::string schema_name = STRINGIFY(IfcSchema);
MAKE_TYPE_NAME(factory_t) factory;
mapping->bind(schema_name, factory);
mapping->bind(schema_name, "opencascade", factory);
}
#define Kernel MAKE_TYPE_NAME(Kernel)
@@ -1407,35 +1407,6 @@ void IfcGeom::Kernel::sequence_of_point_to_wire(const TColgp_SequenceOfPnt& p, T
w = builder.Wire();
}
IfcSchema::IfcRelVoidsElement::list::ptr IfcGeom::Kernel::find_openings(IfcSchema::IfcProduct* product) {
IfcSchema::IfcRelVoidsElement::list::ptr openings(new IfcSchema::IfcRelVoidsElement::list);
if ( product->declaration().is(IfcSchema::IfcElement::Class()) && !product->declaration().is(IfcSchema::IfcOpeningElement::Class()) ) {
IfcSchema::IfcElement* element = (IfcSchema::IfcElement*)product;
openings = element->HasOpenings();
}
// Is the IfcElement a decomposition of an IfcElement with any IfcOpeningElements?
IfcSchema::IfcObjectDefinition* obdef = product->as<IfcSchema::IfcObjectDefinition>();
for (;;) {
#ifdef USE_IFC4
IfcSchema::IfcRelAggregates::list::ptr decomposes = obdef->Decomposes();
#else
IfcSchema::IfcRelDecomposes::list::ptr decomposes = obdef->Decomposes();
#endif
if (decomposes->size() != 1) break;
IfcSchema::IfcObjectDefinition* rel_obdef = (*decomposes->begin())->RelatingObject();
if ( rel_obdef->declaration().is(IfcSchema::IfcElement::Class()) && !rel_obdef->declaration().is(IfcSchema::IfcOpeningElement::Class()) ) {
IfcSchema::IfcElement* element = (IfcSchema::IfcElement*)rel_obdef;
openings->push(element->HasOpenings());
}
obdef = rel_obdef;
}
return openings;
}
const IfcSchema::IfcMaterial* IfcGeom::Kernel::get_single_material_association(const IfcSchema::IfcProduct* product) {
IfcSchema::IfcMaterial* single_material = 0;
IfcSchema::IfcRelAssociatesMaterial::list::ptr associated_materials = product->HasAssociations()->as<IfcSchema::IfcRelAssociatesMaterial>();
@@ -1569,7 +1540,7 @@ IfcGeom::NativeElement<P, PP>* IfcGeom::Kernel::create_brep_for_representation_a
// Does the IfcElement have any IfcOpenings?
// Note that openings for IfcOpeningElements are not processed
IfcSchema::IfcRelVoidsElement::list::ptr openings = find_openings(product);
IfcSchema::IfcRelVoidsElement::list::ptr openings = find_openings(product)->as<IfcSchema::IfcRelVoidsElement>();
const std::string product_type = product->declaration().name();
ElementSettings element_settings(settings, getValue(GV_LENGTH_UNIT), product_type);