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OgreAreaEmitter.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 __AreaEmitter_H__
00026 #define __AreaEmitter_H__
00027 
00028 #include "OgreParticleFXPrerequisites.h"
00029 #include "OgreParticleEmitter.h"
00030 
00031 namespace Ogre {
00032 
00044     class _OgreParticleFXExport AreaEmitter : public ParticleEmitter
00045     {
00046     public:
00048         class CmdWidth : public ParamCommand
00049         {
00050         public:
00051             String doGet(const void* target) const;
00052             void doSet(void* target, const String& val);
00053         };
00055         class CmdHeight : public ParamCommand
00056         {
00057         public:
00058             String doGet(const void* target) const;
00059             void doSet(void* target, const String& val);
00060         };
00062         class CmdDepth : public ParamCommand
00063         {
00064         public:
00065             String doGet(const void* target) const;
00066             void doSet(void* target, const String& val);
00067         };
00068 
00069 
00070         AreaEmitter(ParticleSystem* psys) : ParticleEmitter(psys) {}
00071 
00072 
00074         unsigned short _getEmissionCount(Real timeElapsed);
00075 
00077         void setDirection( const Vector3& direction );
00078 
00086         void setSize(const Vector3& size);
00087 
00095         void setSize(Real x, Real y, Real z);
00102 //        void setClearSpace(Real x, Real y, Real z);
00103 
00105         void setWidth(Real width);
00107         Real getWidth(void) const;
00109         void setHeight(Real Height);
00111         Real getHeight(void) const;
00113         void setDepth(Real Depth);
00115         Real getDepth(void) const;
00116 
00117     protected:
00119         Vector3 mSize;
00120 
00122         Vector3 mXRange, mYRange, mZRange;
00123 
00125         void genAreaAxes(void);
00129         bool initDefaults(const String& mType);
00130 
00132         static CmdWidth msWidthCmd;
00133         static CmdHeight msHeightCmd;
00134         static CmdDepth msDepthCmd;
00135 
00136 
00137 
00138     };
00139 
00140 }
00141 
00142 #endif
00143 

Copyright © 2000-2005 by The OGRE Team
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Last modified Sun Mar 12 14:37:37 2006