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Begin reenable CGAL kernel

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This commit is contained in:
Thomas Krijnen
2019-09-01 16:29:00 +02:00
parent 816c0d3618
commit 7f8bed9922
27 changed files with 546 additions and 725 deletions
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src/ifcgeom/kernels/cgal/CgalKernel.h
+19 -58
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@@ -48,17 +48,12 @@ inline static bool ALMOST_THE_SAME(const T& a, const T& b, double tolerance=ALMO
#include "../../../ifcgeom/kernel_agnostic/AbstractKernel.h"
#include "../../../ifcgeom/schema_agnostic/Kernel.h"
#include "../../../ifcgeom/schema_agnostic/IfcGeomElement.h"
#include "../../../ifcgeom/schema_agnostic/cgal/CgalConversionResult.h"
#include "../../../ifcgeom/kernels/cgal/CgalConversionResult.h"
// @todo create separate shapetype enum?
#include "../../../ifcgeom/kernels/opencascade/IfcGeomShapeType.h"
#define INCLUDE_SCHEMA(x) STRINGIFY(../../../ifcparse/x.h)
#include INCLUDE_SCHEMA(IfcSchema)
#undef INCLUDE_SCHEMA
struct PolyhedronBuilder : public CGAL::Modifier_base<CGAL::Polyhedron_3<Kernel_>::HalfedgeDS> {
private:
std::list<cgal_face_t> *face_list;
@@ -102,66 +97,32 @@ public:
}
};
namespace IfcGeom {
namespace ifcopenshell {
namespace geometry {
namespace kernels {
class IFC_GEOM_API CgalCache {
public:
#include "CgalEntityMappingCreateCache.h"
std::map<int, cgal_shape_t> Shape;
};
class IFC_GEOM_API MAKE_TYPE_NAME(CgalKernel) : public MAKE_TYPE_NAME(AbstractKernel) {
class IFC_GEOM_API CgalKernel : public AbstractKernel {
public:
MAKE_TYPE_NAME(CgalKernel)()
: MAKE_TYPE_NAME(AbstractKernel)("cgal") {}
CgalKernel()
: AbstractKernel("cgal") {}
#ifndef NO_CACHE
CgalCache cache;
#endif
void remove_duplicate_points_from_loop(cgal_wire_t& polygon);
IfcGeom::ShapeType shape_type(const IfcUtil::IfcBaseClass* L);
CGAL::Polyhedron_3<Kernel_> create_polyhedron(std::list<cgal_face_t> &face_list);
CGAL::Polyhedron_3<Kernel_> create_polyhedron(CGAL::Nef_polyhedron_3<Kernel_> &nef_polyhedron);
CGAL::Nef_polyhedron_3<Kernel_> create_nef_polyhedron(std::list<cgal_face_t> &face_list);
CGAL::Nef_polyhedron_3<Kernel_> create_nef_polyhedron(CGAL::Polyhedron_3<Kernel_> &polyhedron);
bool convert_shapes(const IfcUtil::IfcBaseClass* L, ConversionResults& result);
bool convert_shape(const IfcUtil::IfcBaseClass* L, cgal_shape_t& result);
bool convert_wire(const IfcUtil::IfcBaseClass* L, cgal_wire_t& result);
bool convert_curve(const IfcUtil::IfcBaseClass* L, cgal_curve_t& result);
bool convert_face(const IfcUtil::IfcBaseClass* L, cgal_face_t& result);
bool convert_wire_to_face(const cgal_wire_t& wire, cgal_face_t& face);
void remove_duplicate_points_from_loop(cgal_wire_t& polygon);
bool convert(const taxonomy::face*, cgal_face_t&);
bool convert(const taxonomy::loop*, cgal_wire_t&);
bool convert(const taxonomy::shell* l, cgal_shape_t& shape);
bool convert_openings(const IfcSchema::IfcProduct* entity, const IfcSchema::IfcRelVoidsElement::list::ptr& openings, const ConversionResults& entity_shapes, const cgal_placement_t& entity_trsf, ConversionResults& cut_shapes);
// CGAL::Polyhedron_3<Kernel_> triangulate_faces(CGAL::Polyhedron_3<Kernel_> &polyhedron);
CGAL::Polyhedron_3<Kernel_> create_polyhedron(std::list<cgal_face_t> &face_list);
CGAL::Polyhedron_3<Kernel_> create_polyhedron(CGAL::Nef_polyhedron_3<Kernel_> &nef_polyhedron);
CGAL::Nef_polyhedron_3<Kernel_> create_nef_polyhedron(std::list<cgal_face_t> &face_list);
CGAL::Nef_polyhedron_3<Kernel_> create_nef_polyhedron(CGAL::Polyhedron_3<Kernel_> &polyhedron);
void purge_cache() {
// Rather hack-ish, but a stopgap solution to keep memory under control
// for large files. SurfaceStyles need to be kept at all costs, as they
// are read later on when serializing Collada files.
#ifndef NO_CACHE
cache = CgalCache();
#endif
}
virtual bool is_identity_transform(const IfcUtil::IfcBaseClass*);
virtual bool apply_layerset(const IfcSchema::IfcProduct* product, IfcGeom::ConversionResults& shapes);
virtual bool validate_quantities(const IfcSchema::IfcProduct* product, const IfcGeom::Representation::BRep& brep);
virtual bool convert_openings(const IfcSchema::IfcProduct* product, const IfcSchema::IfcRelVoidsElement::list::ptr& openings, const IfcGeom::ConversionResults& shapes, const ConversionResultPlacement* trsf, IfcGeom::ConversionResults& opened_shapes);
virtual bool convert_placement(IfcUtil::IfcBaseClass* item, ConversionResultPlacement*& trsf);
#include "CgalEntityMappingDeclaration.h"
private:
double deflection_tolerance;
double dimensionality;
virtual bool convert_impl(const taxonomy::shell*, ifcopenshell::geometry::ConversionResults&);
virtual bool convert_impl(const taxonomy::extrusion*, ifcopenshell::geometry::ConversionResults&);
};
}
}
}
#endif