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# OgreRingEmitter.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 ) 2002 Tels <http://bloodgate.com> based on BoxEmitter
    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 __RingEmitter_H__
    00026 #define __RingEmitter_H__
    00027
    00028 #include "OgreParticleFXPrerequisites.h"
    00029 #include "OgreAreaEmitter.h"
    00030 #include "OgreMath.h"
    00031
    00032 namespace Ogre {
    00033
    00043     class _OgreParticleFXExport RingEmitter : public AreaEmitter
    00044     {
    00045     public:
    00046         // See AreaEmitter
    00048         class CmdInnerX : public ParamCommand
    00049         {
    00050         public:
    00051             String doGet(const void* target) const;
    00052             void doSet(void* target, const String& val);
    00053         };
    00055         class CmdInnerY : public ParamCommand
    00056         {
    00057         public:
    00058             String doGet(const void* target) const;
    00059             void doSet(void* target, const String& val);
    00060         };
    00061
    00062         RingEmitter();
    00063
    00065         void _initParticle(Particle* pParticle);
    00066
    00072         void setInnerSize(Real x, Real y);
    00073
    00079         void setInnerSizeX(Real x);
    00085         void setInnerSizeY(Real y);
    00087         Real getInnerSizeX(void) const;
    00089         Real getInnerSizeY(void) const;
    00090
    00091     protected:
    00092         // See ParticleEmitter
    00093         static CmdInnerX msCmdInnerX;
    00094         static CmdInnerY msCmdInnerY;
    00095
    00097         Real mInnerSizex;
    00098         Real mInnerSizey;
    00099
    00100
    00101
    00102     };
    00103
    00104 }
    00105
    00106 #endif
    00107

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:43 2004