File renames, build script and cmake updates

2026-09-10 14:07:43 +00:00 · 2022-11-15 13:19:24 +01:00
parent 8f33c2ca9d
commit ccde605029
133 changed files with 63 additions and 218 deletions
@@ -0,0 +1,101 @@
+/********************************************************************************
+ *                                                                              *
+ * This file is part of IfcOpenShell.                                           *
+ *                                                                              *
+ * IfcOpenShell is free software: you can redistribute it and/or modify         *
+ * it under the terms of the Lesser GNU General Public License as published by  *
+ * the Free Software Foundation, either version 3.0 of the License, or          *
+ * (at your option) any later version.                                          *
+ *                                                                              *
+ * IfcOpenShell is distributed in the hope that it will be useful,              *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of               *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 *
+ * Lesser GNU General Public License for more details.                          *
+ *                                                                              *
+ * You should have received a copy of the Lesser GNU General Public License     *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.         *
+ *                                                                              *
+ ********************************************************************************/
+
+#ifndef BOOLEAN_UTILS_H
+#define BOOLEAN_UTILS_H
+
+#include <TopoDS_Shape.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <Geom_Surface.hxx>
+#include <TopoDS_Face.hxx>
+#include <BRepTopAdaptor_FClass2d.hxx>
+#include <BRep_Tool.hxx>
+#include <BRepTools.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <BOPAlgo_Operation.hxx>
+
+namespace IfcGeom {
+	namespace util {
+
+		void copy_operand(const TopTools_ListOfShape& l, TopTools_ListOfShape& r);
+
+		TopoDS_Shape copy_operand(const TopoDS_Shape& s);
+
+		double min_edge_length(const TopoDS_Shape& a);
+
+		double min_vertex_edge_distance(const TopoDS_Shape& a, double min_search, double max_search);
+
+		class points_on_planar_face_generator {
+		private:
+			const TopoDS_Face& f_;
+			Handle(Geom_Surface) plane_;
+			BRepTopAdaptor_FClass2d cls_;
+			double u0, u1, v0, v1;
+			int i, j;
+			bool inset_;
+			static const int N = 10;
+
+		public:
+			points_on_planar_face_generator(const TopoDS_Face& f, bool inset = false)
+				: f_(f)
+				, plane_(BRep_Tool::Surface(f_))
+				, cls_(f_, BRep_Tool::Tolerance(f_))
+				, i((int)inset), j((int)inset)
+				, inset_(inset)
+			{
+				BRepTools::UVBounds(f_, u0, u1, v0, v1);
+			}
+
+			void reset();
+
+			bool operator()(gp_Pnt& p);
+		};
+
+		bool faces_overlap(const TopoDS_Face& f, const TopoDS_Face& g);
+
+		double min_face_face_distance(const TopoDS_Shape& a, double max_search);
+
+		int bounding_box_overlap(double p, const TopoDS_Shape& a, const TopTools_ListOfShape& b, TopTools_ListOfShape& c);
+
+		bool get_edge_axis(const TopoDS_Edge& e, gp_Ax1& ax);
+
+		bool is_subset(const TopTools_IndexedMapOfShape& lhs, const TopTools_IndexedMapOfShape& rhs);
+
+		bool is_extrusion(const gp_Vec& v, const TopoDS_Shape& s, TopoDS_Face& base, std::pair<double, double>& interval);
+
+		int eliminate_touching_operands(double prec, const TopoDS_Shape& a, const TopTools_ListOfShape& bs, TopTools_ListOfShape& c);
+
+		TopoDS_Shape unify(const TopoDS_Shape& s, double tolerance);
+
+		bool boolean_subtraction_2d_using_builder(const TopoDS_Shape& a_input, const TopTools_ListOfShape& b_input, TopoDS_Shape& result, double eps);
+
+		struct boolean_settings {
+			bool debug, attempt_2d;
+			double precision;
+		};
+
+		bool boolean_operation(const boolean_settings& settings, const TopoDS_Shape&, const TopTools_ListOfShape&, BOPAlgo_Operation, TopoDS_Shape&, double fuzziness = -1.);
+
+		bool boolean_operation(const boolean_settings& settings, const TopoDS_Shape&, const TopoDS_Shape&, BOPAlgo_Operation, TopoDS_Shape&, double fuzziness = -1.);
+
+		const TopoDS_Shape& ensure_fit_for_subtraction(const TopoDS_Shape& shape, TopoDS_Shape& solid, double tol);
+	}
+}
+
+#endif