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) 2000-2006 Torus Knot Software Ltd 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 You may alternatively use this source under the terms of a specific version of 00025 the OGRE Unrestricted License provided you have obtained such a license from 00026 Torus Knot Software Ltd. 00027 ----------------------------------------------------------------------------- 00028 */ 00029 #ifndef __RenderQueue_H__ 00030 #define __RenderQueue_H__ 00031 00032 #include "OgrePrerequisites.h" 00033 #include "OgreIteratorWrappers.h" 00034 00035 namespace Ogre { 00036 00043 enum RenderQueueGroupID 00044 { 00046 RENDER_QUEUE_BACKGROUND = 0, 00048 RENDER_QUEUE_SKIES_EARLY = 5, 00049 RENDER_QUEUE_1 = 10, 00050 RENDER_QUEUE_2 = 20, 00051 RENDER_QUEUE_WORLD_GEOMETRY_1 = 25, 00052 RENDER_QUEUE_3 = 30, 00053 RENDER_QUEUE_4 = 40, 00055 RENDER_QUEUE_MAIN = 50, 00056 RENDER_QUEUE_6 = 60, 00057 RENDER_QUEUE_7 = 70, 00058 RENDER_QUEUE_WORLD_GEOMETRY_2 = 75, 00059 RENDER_QUEUE_8 = 80, 00060 RENDER_QUEUE_9 = 90, 00062 RENDER_QUEUE_SKIES_LATE = 95, 00064 RENDER_QUEUE_OVERLAY = 100 00065 }; 00066 00067 #define OGRE_RENDERABLE_DEFAULT_PRIORITY 100 00068 00080 class _OgreExport RenderQueue 00081 { 00082 public: 00083 typedef std::map< uint8, RenderQueueGroup* > RenderQueueGroupMap; 00085 typedef MapIterator<RenderQueueGroupMap> QueueGroupIterator; 00091 class _OgreExport RenderableListener 00092 { 00093 public: 00094 RenderableListener() {} 00095 virtual ~RenderableListener() {} 00096 00113 virtual bool renderableQueued(Renderable* rend, uint8 groupID, 00114 ushort priority, Technique** ppTech) = 0; 00115 }; 00116 protected: 00117 RenderQueueGroupMap mGroups; 00119 uint8 mDefaultQueueGroup; 00121 ushort mDefaultRenderablePriority; 00122 00123 bool mSplitPassesByLightingType; 00124 bool mSplitNoShadowPasses; 00125 bool mShadowCastersCannotBeReceivers; 00126 00127 RenderableListener* mRenderableListener; 00128 public: 00129 RenderQueue(); 00130 virtual ~RenderQueue(); 00131 00136 void clear(bool destroyPassMaps = false); 00137 00143 RenderQueueGroup* getQueueGroup(uint8 qid); 00144 00167 void addRenderable(Renderable* pRend, uint8 groupID, ushort priority); 00168 00186 void addRenderable(Renderable* pRend, uint8 groupId); 00187 00200 void addRenderable(Renderable* pRend); 00201 00205 uint8 getDefaultQueueGroup(void) const; 00206 00211 void setDefaultRenderablePriority(ushort priority); 00212 00216 ushort getDefaultRenderablePriority(void) const; 00217 00221 void setDefaultQueueGroup(uint8 grp); 00222 00224 QueueGroupIterator _getQueueGroupIterator(void); 00228 void setSplitPassesByLightingType(bool split); 00233 void setSplitNoShadowPasses(bool split); 00237 void setShadowCastersCannotBeReceivers(bool ind); 00238 00244 void setRenderableListener(RenderableListener* listener) 00245 { mRenderableListener = listener; } 00246 00247 RenderableListener* getRenderableListener(void) const 00248 { return mRenderableListener; } 00249 00250 }; 00251 00252 00253 } 00254 00255 00256 #endif
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This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun May 6 10:54:22 2007