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process boolean subtraction in 2d if coplanar extrusion along z

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Thomas Krijnen
2020-09-13 17:15:46 +02:00
parent a1c33af488
commit c40f9fdd97
2 changed files with 245 additions and 23 deletions
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src/ifcgeom/kernels/cgal/CgalKernel.h
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@@ -127,6 +127,9 @@ namespace kernels {
bool convert(const taxonomy::loop*, cgal_wire_t&);
// bool convert(const taxonomy::matrix4*, cgal_placement_t&);
bool convert(const taxonomy::shell*, cgal_shape_t&);
bool process_extrusion(const cgal_face_t& bottom_face, const taxonomy::direction3& direction, double height, cgal_shape_t& shape);
bool process_as_2d_polygon(const taxonomy::boolean_result* br, std::list<CGAL::Polygon_2<Kernel_>>& loops, double& z0, double& z1);
// virtual bool convert_impl(const taxonomy::face*, ifcopenshell::geometry::ConversionResults&);
virtual bool convert_impl(const taxonomy::shell*, ifcopenshell::geometry::ConversionResults&);