This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 12:59:46 2006
00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright (c) 2000-2005 The OGRE Team 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 #ifndef __HeightmapTerrainPageSource_H__ 00026 #define __HeightmapTerrainPageSource_H__ 00027 00028 #include "OgreTerrainPrerequisites.h" 00029 #include "OgreTerrainPageSource.h" 00030 #include "OgreImage.h" 00031 00032 namespace Ogre { 00033 00040 class _OgreTerrainExport HeightmapTerrainPageSource : public TerrainPageSource 00041 { 00042 protected: 00044 bool mIsRaw; 00046 bool mFlipTerrain; 00048 Image mImage; 00050 MemoryDataStreamPtr mRawData; 00052 TerrainPage* mPage; 00054 String mSource; 00056 size_t mRawSize; 00058 uchar mRawBpp; 00059 00061 void loadHeightmap(void); 00062 public: 00063 HeightmapTerrainPageSource(); 00064 ~HeightmapTerrainPageSource(); 00066 void shutdown(void); 00068 void requestPage(ushort x, ushort y); 00070 void expirePage(ushort x, ushort y); 00072 void initialise(TerrainSceneManager* tsm, 00073 ushort tileSize, ushort pageSize, bool asyncLoading, 00074 TerrainPageSourceOptionList& optionList); 00075 }; 00076 } 00077 00078 #endif
Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 12:59:46 2006