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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/kernels/cgal/CgalKernel.cpp
+43 -17
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@@ -23,6 +23,23 @@
#include "CgalKernel.h"
#include "CgalConversionResult.h"
namespace {
struct MAKE_TYPE_NAME(factory_t) {
IfcGeom::Kernel* operator()(IfcParse::IfcFile* file) const {
IfcGeom::MAKE_TYPE_NAME(Kernel)* k = new IfcGeom::MAKE_TYPE_NAME(Kernel);
return k;
}
};
}
void MAKE_INIT_FN(KernelImplementation_cgal_)(IfcGeom::impl::KernelFactoryImplementation* mapping) {
static const std::string schema_name = STRINGIFY(IfcSchema);
MAKE_TYPE_NAME(factory_t) factory;
mapping->bind(schema_name, "cgal", factory);
}
#define CgalKernel MAKE_TYPE_NAME(CgalKernel)
bool IfcGeom::CgalKernel::is_identity_transform(IfcUtil::IfcBaseClass* l) {
Logger::Message(Logger::LOG_ERROR, "Not implemented is_identity_transform()");
return false;
@@ -70,7 +87,7 @@ bool IfcGeom::CgalKernel::is_identity_transform(IfcUtil::IfcBaseClass* l) {
IfcGeom::NativeElement<double>* IfcGeom::CgalKernel::create_brep_for_representation_and_product(
const IteratorSettings& settings, IfcSchema::IfcRepresentation* representation, IfcSchema::IfcProduct* product)
{
IfcGeom::Representation::Native* shape;
IfcGeom::Representation::BRep* shape;
IfcGeom::ConversionResults shapes, shapes2;
if (!convert_shapes(representation, shapes)) {
@@ -83,11 +100,13 @@ IfcGeom::NativeElement<double>* IfcGeom::CgalKernel::create_brep_for_representat
int parent_id = -1;
try {
IfcSchema::IfcObjectDefinition* parent_object = get_decomposing_entity(product);
if (parent_object) {
parent_id = parent_object->entity->id();
IfcUtil::IfcBaseEntity* parent_object = get_decomposing_entity(product);
if (parent_object && parent_object->as<IfcSchema::IfcObjectDefinition>()) {
parent_id = parent_object->data().id();
}
} catch (...) {}
} catch (const std::exception& e) {
Logger::Error(e);
}
const std::string name = product->hasName() ? product->Name() : "";
const std::string guid = product->GlobalId();
@@ -97,18 +116,21 @@ IfcGeom::NativeElement<double>* IfcGeom::CgalKernel::create_brep_for_representat
// convert(product->ObjectPlacement(), trsf);
} catch (...) {}
std::stringstream representation_id_builder;
representation_id_builder << representation->data().id();
// 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 = IfcSchema::Type::ToString(product->type());
const std::string product_type = product->declaration().name();
ElementSettings element_settings(settings, getValue(GV_LENGTH_UNIT), product_type);
if (!settings.get(IfcGeom::IteratorSettings::DISABLE_OPENING_SUBTRACTIONS) && openings && openings->size()) {
Logger::Message(Logger::LOG_ERROR, "Not implemented opening subtractions");
}
shape = new IfcGeom::Representation::Native(element_settings, representation->entity->id(), shapes);
shape = new IfcGeom::Representation::BRep(element_settings, representation_id_builder.str(), shapes);
std::string context_string = "";
if (representation->hasRepresentationIdentifier()) {
@@ -118,14 +140,15 @@ IfcGeom::NativeElement<double>* IfcGeom::CgalKernel::create_brep_for_representat
}
return new NativeElement<double>(
product->entity->id(),
product->data().id(),
parent_id,
name,
product_type,
guid,
context_string,
new CgalPlacement(trsf),
boost::shared_ptr<IfcGeom::Representation::Native>(shape)
boost::shared_ptr<IfcGeom::Representation::BRep>(shape),
product
);
}
@@ -135,11 +158,13 @@ IfcGeom::NativeElement<double>* IfcGeom::CgalKernel::create_brep_for_processed_r
{
int parent_id = -1;
try {
IfcSchema::IfcObjectDefinition* parent_object = get_decomposing_entity(product);
if (parent_object) {
parent_id = parent_object->entity->id();
IfcUtil::IfcBaseEntity* parent_object = get_decomposing_entity(product);
if (parent_object && parent_object->as<IfcSchema::IfcObjectDefinition>()) {
parent_id = parent_object->data().id();
}
} catch (...) {}
} catch (const std::exception& e) {
Logger::Error(e);
}
const std::string name = product->hasName() ? product->Name() : "";
const std::string guid = product->GlobalId();
@@ -156,16 +181,17 @@ IfcGeom::NativeElement<double>* IfcGeom::CgalKernel::create_brep_for_processed_r
context_string = representation->ContextOfItems()->ContextType();
}
const std::string product_type = IfcSchema::Type::ToString(product->type());
const std::string product_type = product->declaration().name();
return new NativeElement<double>(
product->entity->id(),
product->data().id(),
parent_id,
name,
product_type,
guid,
context_string,
new CgalPlacement(trsf),
brep->geometry_pointer()
brep->geometry_pointer(),
product
);
}