File renames, build script and cmake updates

2026-09-25 17:57:02 +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 +1,59 @@
+/********************************************************************************
+ *                                                                              *
+ * 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 SWEEP_UTILS_H
+#define SWEEP_UTILS_H
+
+#include <TopoDS_Wire.hxx>
+#include <TopoDS_Edge.hxx>
+
+#include <vector>
+
+namespace IfcGeom {
+	namespace util {
+
+		bool wire_is_c1_continuous(const TopoDS_Wire& w, double tol);
+
+		bool wire_to_ax(const TopoDS_Wire& wire, gp_Ax2& directrix);
+
+		bool is_single_linear_edge(const TopoDS_Wire& wire);
+
+		bool is_single_circular_edge(const TopoDS_Wire& wire);
+
+		void process_sweep_as_extrusion(const TopoDS_Wire& wire, const TopoDS_Wire& section, TopoDS_Shape& result);
+
+		void process_sweep_as_revolution(const TopoDS_Wire& wire, const TopoDS_Wire& section, TopoDS_Shape& result);
+
+		void process_sweep_as_pipe(const TopoDS_Wire& wire, const TopoDS_Wire& section, TopoDS_Shape& result, bool force_transformed = false);
+
+		void sort_edges(const TopoDS_Wire& wire, std::vector<TopoDS_Edge>& sorted_edges);
+
+
+		// #939: a closed loop causes failed triangulation in 7.3 and artefacts
+		// in 7.4 so we break up a closed wire into two equal parts.
+		void break_closed(const TopoDS_Wire& wire, std::vector<TopoDS_Wire>& wires);
+
+		void segment_adjacent_non_linear(const TopoDS_Wire& wire, std::vector<TopoDS_Wire>& wires);
+
+		// @todo make this generic for other sweeps not just swept disk
+		void process_sweep(const TopoDS_Wire& wire, double radius, TopoDS_Shape& result);
+	}
+}
+
+#endif