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cgal boolean result and minkowski sum for dilation

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This commit is contained in:
Thomas Krijnen
2019-09-25 15:30:11 +02:00
parent 11ad1b2cc5
commit 389964c9f4
3 changed files with 233 additions and 5 deletions
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src/ifcgeom/kernels/cgal/CgalKernel.h
+12 -2
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@@ -94,12 +94,22 @@ namespace kernels {
class IFC_GEOM_API CgalKernel : public AbstractKernel {
private:
double precision_;
size_t circle_segments_;
CGAL::Nef_polyhedron_3<Kernel_> precision_cube_;
CGAL::Polyhedron_3<Kernel_> create_cube(double d);
bool preprocess_boolean_operand(const IfcUtil::IfcBaseClass* log_reference, const cgal_shape_t& shape_const, CGAL::Nef_polyhedron_3<Kernel_>& result, bool dilate);
public:
CgalKernel()
: AbstractKernel("cgal")
// @todo
, precision_(1.e-5) {}
, precision_(1.e-5)
, circle_segments_(16)
{
auto cc = create_cube(precision_);
precision_cube_ = CGAL::Nef_polyhedron_3<Kernel_>(cc);
}
void remove_duplicate_points_from_loop(cgal_wire_t& polygon);
@@ -117,7 +127,7 @@ namespace kernels {
// virtual bool convert_impl(const taxonomy::face*, ifcopenshell::geometry::ConversionResults&);
virtual bool convert_impl(const taxonomy::shell*, ifcopenshell::geometry::ConversionResults&);
virtual bool convert_impl(const taxonomy::extrusion*, ifcopenshell::geometry::ConversionResults&);
// virtual bool convert_impl(const taxonomy::boolean_result*, ifcopenshell::geometry::ConversionResults&);
virtual bool convert_impl(const taxonomy::boolean_result*, ifcopenshell::geometry::ConversionResults&);
};
}