- Timestamp:
- 03/21/12 18:36:20 (14 months ago)
- Files:
-
- 1 modified
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OpenSceneGraph/trunk/include/osgParticle/RandomRateCounter
r11888 r13041 1 /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 1 /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 2 2 * 3 * This library is open source and may be redistributed and/or modified under 4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 3 * This library is open source and may be redistributed and/or modified under 4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 5 5 * (at your option) any later version. The full license is in LICENSE file 6 6 * included with this distribution, and on the openscenegraph.org website. 7 * 7 * 8 8 * This library is distributed in the hope that it will be useful, 9 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 11 * OpenSceneGraph Public License for more details. 12 12 */ … … 28 28 inline RandomRateCounter(); 29 29 inline RandomRateCounter(const RandomRateCounter& copy, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY); 30 30 31 31 META_Object(osgParticle, RandomRateCounter); 32 32 33 33 /// Return the number of particles to be created in this frame 34 34 inline int numParticlesToCreate(double dt) const; 35 35 36 36 protected: 37 37 virtual ~RandomRateCounter() {} 38 38 39 39 mutable float _np; 40 40 }; 41 41 42 42 // INLINE FUNCTIONS 43 43 44 44 inline RandomRateCounter::RandomRateCounter() 45 45 : VariableRateCounter(), _np(0) 46 46 { 47 47 } 48 48 49 49 inline RandomRateCounter::RandomRateCounter(const RandomRateCounter& copy, const osg::CopyOp& copyop) 50 50 : VariableRateCounter(copy, copyop), _np(copy._np) 51 51 { 52 52 } 53 53 54 54 inline int RandomRateCounter::numParticlesToCreate(double dt) const 55 55 {
