mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-19 03:33:48 +00:00
Thomas Krijnen
60 lines
2.7 KiB
C++
60 lines
2.7 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#ifndef SWEEP_UTILS_H
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#define SWEEP_UTILS_H
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#include <TopoDS_Wire.hxx>
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#include <TopoDS_Edge.hxx>
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#include <vector>
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namespace IfcGeom {
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namespace util {
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bool wire_is_c1_continuous(const TopoDS_Wire& w, double tol);
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bool wire_to_ax(const TopoDS_Wire& wire, gp_Ax2& directrix);
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bool is_single_linear_edge(const TopoDS_Wire& wire);
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bool is_single_circular_edge(const TopoDS_Wire& wire);
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void process_sweep_as_extrusion(const TopoDS_Wire& wire, const TopoDS_Wire& section, TopoDS_Shape& result);
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void process_sweep_as_revolution(const TopoDS_Wire& wire, const TopoDS_Wire& section, TopoDS_Shape& result);
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void process_sweep_as_pipe(const TopoDS_Wire& wire, const TopoDS_Wire& section, TopoDS_Shape& result, bool force_transformed = false);
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void sort_edges(const TopoDS_Wire& wire, std::vector<TopoDS_Edge>& sorted_edges);
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// #939: a closed loop causes failed triangulation in 7.3 and artefacts
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// in 7.4 so we break up a closed wire into two equal parts.
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void break_closed(const TopoDS_Wire& wire, std::vector<TopoDS_Wire>& wires);
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void segment_adjacent_non_linear(const TopoDS_Wire& wire, std::vector<TopoDS_Wire>& wires);
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// @todo make this generic for other sweeps not just swept disk
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void process_sweep(const TopoDS_Wire& wire, double radius, TopoDS_Shape& result);
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}
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}
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#endif
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