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# OgreParticle.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 © 2000-2002 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 __Particle_H__
    00026 #define __Particle_H__
    00027
    00028 #include "OgrePrerequisites.h"
    00029 #include "OgreBillboard.h"
    00030
    00031 namespace Ogre {
    00032
    00033     class _OgreExport Particle : public Billboard
    00034     {
    00035     protected:
    00036
    00037     public:
    00038         // Note the intentional public access to internal variables
    00039         // Accessing via get/set would be too costly for 000's of particles
    00040
    00041         // Current direction: now derived
    00043         Real mTimeToLive;
    00045         Real mTotalTimeToLive;
    00047         Radian mRotationSpeed;
    00048
    00049
    00050         Particle()
    00051         : mTimeToLive(10), mTotalTimeToLive(10), mRotationSpeed(0)
    00052         {
    00053         }
    00054
    00055         const Radian& getRotationSpeed(void) const { return mRotationSpeed; }
    00056         void setRotationSpeed(const Radian& rotation) { mRotationSpeed = rotation; }
    00057 #ifndef OGRE_FORCE_ANGLE_TYPES
    00058         inline void setRotationSpeed(Real rotation) { mRotationSpeed = static_cast<Radian>(Angle(rotation)); }
    00059 #endif//OGRE_FORCE_ANGLE_TYPES
    00060
    00061
    00062
    00063     };
    00064 }
    00065
    00066 #endif
    00067

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:37 2004