BLI_mesh_boolean.hh

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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
#pragma once
 
/* The boolean functions in Blenlib use exact arithmetic, so require GMP. */
#ifdef WITH_GMP
 
#  include "BLI_mesh_intersect.hh"
#  include <functional>
 
namespace blender::meshintersect {
 
enum class BoolOpType {
  None = -1,
  /* Aligned with #BooleanModifierOp. */
  Intersect = 0,
  Union = 1,
  Difference = 2,
};
 
IMesh boolean_mesh(IMesh &imesh,
                   BoolOpType op,
                   int nshapes,
                   std::function<int(int)> shape_fn,
                   bool use_self,
                   bool hole_tolerant,
                   IMesh *imesh_triangulated,
                   IMeshArena *arena);
 
IMesh boolean_trimesh(IMesh &tm_in,
                      BoolOpType op,
                      int nshapes,
                      std::function<int(int)> shape_fn,
                      bool use_self,
                      bool hole_tolerant,
                      IMeshArena *arena);
 
}  // namespace blender::meshintersect
 
#endif /* WITH_GMP */