CrystalSpace

Public API Reference

cstool/vertexcompress.h

Go to the documentation of this file.
00001 /*
00002     Copyright (C) 2005 by Jorrit Tyberghein
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_VERTEXCOMPRESS_H__
00020 #define __CS_VERTEXCOMPRESS_H__
00021 
00026 #include "csextern.h"
00027 
00028 #include "csgeom/vector3.h"
00029 #include "csgeom/vector2.h"
00030 #include "csutil/cscolor.h"
00031 #include "csutil/dirtyaccessarray.h"
00032 
00034 struct csCompressVertexInfo
00035 {
00036   size_t orig_idx;
00037   int x, y, z;
00038   int u, v;
00039   int nx, ny, nz;
00040   int r, g, b, a;
00041   size_t new_idx;
00042   bool used;
00043 };
00044 
00048 class CS_CRYSTALSPACE_EXPORT csVertexCompressor
00049 {
00050 public:
00062   static csCompressVertexInfo* Compress (csVector3* vertices,
00063         csVector2* texels, csVector3* normals, csColor4* colors,
00064         size_t num_vertices, csVector3*& new_vertices,
00065         csVector2*& new_texels, csVector3*& new_normals,
00066         csColor4*& new_colors, size_t& new_count);
00067 
00076   static csCompressVertexInfo* Compress (csArray<csVector3>& vertices,
00077         csArray<csVector2>& texels, csArray<csVector3>& normals,
00078         csArray<csColor4>& colors);
00079 };
00080 
00083 #endif // __CS_VERTEXCOMPRESS_H__
00084 

Generated for Crystal Space 1.2.1 by doxygen 1.5.3