# OgreBillboardParticleRenderer.h

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    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 __BillboardParticleRenderer_H__
    00026 #define __BillboardParticleRenderer_H__
    00027
    00028 #include "OgrePrerequisites.h"
    00029 #include "OgreParticleSystemRenderer.h"
    00030 #include "OgreBillboardSet.h"
    00031
    00032 namespace Ogre {
    00033
    00041     class _OgreExport BillboardParticleRenderer : public ParticleSystemRenderer
    00042     {
    00043     protected:
    00045         BillboardSet* mBillboardSet;
    00046     public:
    00047         BillboardParticleRenderer();
    00048         ~BillboardParticleRenderer();
    00049
    00051         class _OgrePrivate CmdBillboardType : public ParamCommand
    00052         {
    00053         public:
    00054             String doGet(const void* target) const;
    00055             void doSet(void* target, const String& val);
    00056         };
    00058         class _OgrePrivate CmdCommonDirection : public ParamCommand
    00059         {
    00060         public:
    00061             String doGet(const void* target) const;
    00062             void doSet(void* target, const String& val);
    00063         };
    00064
    00075         void setBillboardType(BillboardType bbt);
    00076
    00078         BillboardType getBillboardType(void) const;
    00079
    00091         void setBillboardOrigin(BillboardOrigin origin) { mBillboardSet->setBillboardOrigin(origin); }
    00092
    00097         BillboardOrigin getBillboardOrigin(void) const { return mBillboardSet->getBillboardOrigin(); }
    00098
    00106         void setCommonDirection(const Vector3& vec);
    00107
    00109         const Vector3& getCommonDirection(void) const;
    00110
    00112         const String& getType(void) const;
    00114         void _updateRenderQueue(RenderQueue* queue,
    00115             std::list<Particle*>& currentParticles, bool cullIndividually);
    00117         void _setMaterial(MaterialPtr& mat);
    00119         void _notifyCurrentCamera(Camera* cam);
    00121         void _notifyParticleRotated(void);
    00123         void _notifyParticleResized(void);
    00125         void _notifyParticleQuota(size_t quota);
    00127         void _notifyAttached(Node* parent, bool isTagPoint = false);
    00129         void _notifyDefaultDimensions(Real width, Real height);
    00131         void setRenderQueueGroup(RenderQueueGroupID queueID);
    00132
    00133     protected:
    00134         static CmdBillboardType msBillboardTypeCmd;
    00135         static CmdCommonDirection msCommonDirectionCmd;
    00136
    00137
    00138     };
    00139
    00141     class _OgreExport BillboardParticleRendererFactory : public ParticleSystemRendererFactory
    00142     {
    00143     public:
    00145         const String& getType() const;
    00147         ParticleSystemRenderer* createInstance( const String& name );
    00149         void destroyInstance( ParticleSystemRenderer* inst);
    00150     };
    00151
    00152 }
    00153
    00154 #endif
    00155

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 12:59:41 2006