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