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/**
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef BKE_NAVMESH_CONVERSION_H
#define BKE_NAVMESH_CONVERSION_H
struct DerivedMesh;
/* navmesh_conversion.c */
int buildNavMeshDataByDerivedMesh(struct DerivedMesh *dm, int *vertsPerPoly,
int *nverts, float **verts,
int *ndtris, unsigned short **dtris,
int *npolys, unsigned short **dmeshes,
unsigned short **polys, int **dtrisToPolysMap,
int **dtrisToTrisMap, int **trisToFacesMap);
int buildRawVertIndicesData(struct DerivedMesh* dm, int *nverts, float **verts,
int *ntris, unsigned short **tris, int **trisToFacesMap,
int **recastData);
int buildNavMeshData(const int nverts, const float* verts,
const int ntris, const unsigned short *tris,
const int* recastData, const int* trisToFacesMap,
int *ndtris, unsigned short **dtris,
int *npolys, unsigned short **dmeshes, unsigned short **polys,
int *vertsPerPoly, int **dtrisToPolysMap, int **dtrisToTrisMap);
int buildPolygonsByDetailedMeshes(const int vertsPerPoly, const int npolys,
unsigned short* polys, const unsigned short* dmeshes,
const float* verts, const unsigned short* dtris,
const int* dtrisToPolysMap);
int polyNumVerts(const unsigned short* p, const int vertsPerPoly);
int polyIsConvex(const unsigned short* p, const int vertsPerPoly, const float* verts);
int polyFindVertex(const unsigned short* p, const int vertsPerPoly, unsigned short vertexIdx);
float distPointToSegmentSq(const float* point, const float* a, const float* b);
#endif //NAVMESH_CONVERSION_H
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