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/array.h"
00031 #include "csutil/cscolor.h"
00032 #include "csutil/ref.h"
00033 
00034 struct iRenderBuffer;
00035 
00037 struct csCompressVertexInfo
00038 {
00039   size_t orig_idx;
00040   int x, y, z;
00041   int u, v;
00042   int nx, ny, nz;
00043   int r, g, b, a;
00044   size_t new_idx;
00045   bool used;
00046 };
00047 
00051 class CS_CRYSTALSPACE_EXPORT csVertexCompressor
00052 {
00053 public:
00065   static csCompressVertexInfo* Compress (csVector3* vertices,
00066         csVector2* texels, csVector3* normals, csColor4* colors,
00067         size_t num_vertices, csVector3*& new_vertices,
00068         csVector2*& new_texels, csVector3*& new_normals,
00069         csColor4*& new_colors, size_t& new_count);
00070 
00079   static csCompressVertexInfo* Compress (csArray<csVector3>& vertices,
00080         csArray<csVector2>& texels, csArray<csVector3>& normals,
00081         csArray<csColor4>& colors);
00082         
00096   static size_t* Compress (csRef<iRenderBuffer>* buffers, size_t numBuffers,
00097                            size_t& newCount);
00098 };
00099 
00102 #endif // __CS_VERTEXCOMPRESS_H__
00103 

Generated for Crystal Space 2.0 by doxygen 1.7.6.1