Changeset 13041 for OpenSceneGraph/trunk/include/osg/Timer
- Timestamp:
- 03/21/12 18:36:20 (15 months ago)
- Files:
-
- 1 modified
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OpenSceneGraph/trunk/include/osg/Timer (modified) (4 diffs)
Legend:
- Unmodified
- Added
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OpenSceneGraph/trunk/include/osg/Timer
r11790 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 */ … … 43 43 Timer_t getStartTick() const { return _startTick; } 44 44 45 45 46 46 /** Get elapsed time in seconds.*/ 47 47 inline double time_s() const { return delta_s(_startTick, tick()); } … … 55 55 /** Get elapsed time in nanoseconds.*/ 56 56 inline double time_n() const { return delta_n(_startTick, tick()); } 57 57 58 58 /** Get the time in seconds between timer ticks t1 and t2.*/ 59 59 inline double delta_s( Timer_t t1, Timer_t t2 ) const { return (double)(t2 - t1)*_secsPerTick; } … … 67 67 /** Get the time in nanoseconds between timer ticks t1 and t2.*/ 68 68 inline double delta_n( Timer_t t1, Timer_t t2 ) const { return delta_s(t1,t2)*1e9; } 69 69 70 70 /** Get the the number of seconds per tick. */ 71 71 inline double getSecondsPerTick() const { return _secsPerTick; }
