mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-17 19:09:07 +00:00
Thomas Krijnen
81 lines
3.4 KiB
C++
81 lines
3.4 KiB
C++
#ifndef BASE_UTILS_H
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#define BASE_UTILS_H
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#include "../../../ifcgeom/ConversionResult.h"
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#include <gp_Pln.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Ax3.hxx>
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#include <gp_Ax2d.hxx>
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#include <gp_Trsf2d.hxx>
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#include <gp_GTrsf2d.hxx>
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#include <gp_Trsf.hxx>
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#include <gp_GTrsf.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Geom_Curve.hxx>
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#include <Geom_Surface.hxx>
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#include <vector>
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namespace IfcGeom {
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namespace util {
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int count(const TopoDS_Shape&, TopAbs_ShapeEnum, bool unique = false);
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int surface_genus(const TopoDS_Shape&);
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bool is_manifold(const TopoDS_Shape& a);
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// For axis placements detect equality early in order for the
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// relatively computionaly expensive gp_Trsf calculation to be skipped
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bool axis_equal(const gp_Ax3& a, const gp_Ax3& b, double tolerance);
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bool axis_equal(const gp_Ax2d& a, const gp_Ax2d& b, double tolerance);
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bool is_identity(const gp_Trsf2d& t, double tolerance);
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bool is_identity(const gp_GTrsf2d& t, double tolerance);
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bool is_identity(const gp_Trsf& t, double tolerance);
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bool is_identity(const gp_GTrsf& t, double tolerance);
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gp_Trsf combine_offset_and_rotation(const gp_Vec &offset, const gp_Quaternion& rotation);
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bool is_nested_compound_of_solid(const TopoDS_Shape& s, int depth = 0);
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bool create_solid_from_compound(const TopoDS_Shape& compound, TopoDS_Shape& solid, double tol);
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bool shape_to_face_list(const TopoDS_Shape& s, TopTools_ListOfShape& li);
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bool create_solid_from_faces(const TopTools_ListOfShape& face_list, TopoDS_Shape& solid, double tol, bool force_sewing = false);
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bool is_compound(const TopoDS_Shape& shape);
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bool is_convex(const TopoDS_Wire& wire, double tol);
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TopoDS_Shape halfspace_from_plane(const gp_Pln& pln, const gp_Pnt& cent);
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gp_Pln plane_from_face(const TopoDS_Face& face);
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gp_Pnt point_above_plane(const gp_Pln& pln, bool agree = true);
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bool fit_halfspace(const TopoDS_Shape& a, const TopoDS_Shape& b, TopoDS_Shape& box, double& height, double tol);
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const Handle_Geom_Curve intersect(const Handle_Geom_Surface&, const Handle_Geom_Surface&);
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const Handle_Geom_Curve intersect(const Handle_Geom_Surface&, const TopoDS_Face&);
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const Handle_Geom_Curve intersect(const TopoDS_Face&, const Handle_Geom_Surface&);
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bool intersect(const Handle_Geom_Curve&, const Handle_Geom_Surface&, gp_Pnt&);
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bool intersect(const Handle_Geom_Curve&, const TopoDS_Face&, gp_Pnt&);
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bool intersect(const Handle_Geom_Curve&, const TopoDS_Shape&, std::vector<gp_Pnt>&);
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bool intersect(const Handle_Geom_Surface&, const TopoDS_Shape&, std::vector< std::pair<Handle_Geom_Surface, Handle_Geom_Curve> >&);
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bool closest(const gp_Pnt&, const std::vector<gp_Pnt>&, gp_Pnt&);
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bool project(const Handle_Geom_Curve&, const gp_Pnt&, gp_Pnt& p, double& u, double& d);
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bool project(const Handle_Geom_Surface&, const TopoDS_Shape&, double& u1, double& v1, double& u2, double& v2, double widen = 0.1);
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double shape_volume(const TopoDS_Shape& s);
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double face_area(const TopoDS_Face& f);
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TopoDS_Shape apply_transformation(const TopoDS_Shape&, const ifcopenshell::geometry::taxonomy::matrix4& t);
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TopoDS_Shape apply_transformation(const TopoDS_Shape&, const gp_Trsf&);
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TopoDS_Shape apply_transformation(const TopoDS_Shape&, const gp_GTrsf&);
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bool flatten_shape_list(const IfcGeom::ConversionResults& shapes, TopoDS_Shape& result, bool fuse, double tol);
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}
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}
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#endif
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