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