Howard Trickey
1ba15f1f7f
The commit rB6f63417b500d that made exact boolean work on meshes with holes (like Suzanne) unfortunately dramatically slowed things down on other non-manifold meshes that don't have holes and didn't need the per-triangle insideness test. This adds a hole_tolerant parameter, false by default, that the user can enable to get good results on non-manifold meshes with holes. Using false for this parameter speeds up the time from 90 seconds to 10 seconds on an example with 1.2M triangles.
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#pragma once
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/** \file
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* \ingroup bmesh
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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bool BM_mesh_boolean(BMesh *bm,
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struct BMLoop *(*looptris)[3],
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const int looptris_tot,
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int (*test_fn)(BMFace *f, void *user_data),
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void *user_data,
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const int nshapes,
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const bool use_self,
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const bool keep_hidden,
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const bool hole_tolerant,
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const int boolean_mode);
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bool BM_mesh_boolean_knife(BMesh *bm,
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struct BMLoop *(*looptris)[3],
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const int looptris_tot,
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int (*test_fn)(BMFace *f, void *user_data),
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void *user_data,
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const int nshapes,
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const bool use_self,
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const bool use_separate_all,
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const bool hole_tolerant,
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const bool keep_hidden);
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#ifdef __cplusplus
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}
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#endif
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