OgreLinearForceAffector.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE 
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under 
the terms of the GNU Lesser General Public License as published by the Free Software 
Foundation; either version 2 of the License, or (at your option) any later 
version.

This program is distributed in the hope that it will be useful, but WITHOUT 
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with 
this program; if not, write to the Free Software Foundation, Inc., 59 Temple 
Place - Suite 330, Boston, MA 02111-1307, USA, or go to 
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/
#ifndef __LinearForceAffector_H__
#define __LinearForceAffector_H__

#include "OgreParticleFXPrerequisites.h"
#include "OgreParticleAffector.h"
#include "OgreVector3.h"


namespace Ogre {

    class _OgreParticleFXExport LinearForceAffector : public ParticleAffector
    {
    public:
        class CmdForceVector : public ParamCommand
        {
        public:
            String doGet(const void* target) const;
            void doSet(void* target, const String& val);
        };

        class CmdForceApp : public ParamCommand
        {
        public:
            String doGet(const void* target) const;
            void doSet(void* target, const String& val);
        };
        enum ForceApplication
        {
            FA_AVERAGE,
            FA_ADD
        };
        LinearForceAffector(ParticleSystem* psys);

        void _affectParticles(ParticleSystem* pSystem, Real timeElapsed);


        void setForceVector(const Vector3& force);

        Vector3 getForceVector(void) const;

        void setForceApplication(ForceApplication fa);

        ForceApplication getForceApplication(void) const;

        static CmdForceVector msForceVectorCmd;
        static CmdForceApp msForceAppCmd;

    protected:
        Vector3 mForceVector;

        ForceApplication mForceApplication;

    };


}


#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 12:59:47 2006