FGFS-4.1/OpenSceneGraph
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Fixed the frame rate reporting so that it handles the case when animation is slowed or speeded up

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This commit is contained in:
Robert Osfield 2008-10-09 08:52:14 +00:00
parent e41ee9f951
commit c3af8b1c8e
1 changed files with 5 additions and 2 deletions
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7
src/osgGA/AnimationPathManipulator.cpp
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@ -171,9 +171,12 @@ void AnimationPathManipulator::handleFrame( double time )
if (_printOutTimingInfo)
{
double delta = (animTime-_animStartOfTimedPeriod);
if (delta>=_animationPath->getPeriod())
double animDelta = (animTime-_animStartOfTimedPeriod);
if (animDelta>=_animationPath->getPeriod())
{
double delta = time-_realStartOfTimedPeriod;
double frameRate = (double)_numOfFramesSinceStartOfTimedPeriod/delta;
osg::notify(osg::NOTICE) <<"AnimatonPath completed in "<<delta<<" seconds, completing "<<_numOfFramesSinceStartOfTimedPeriod<<" frames,"<<std::endl;
osg::notify(osg::NOTICE) <<" average frame rate = "<<frameRate<<std::endl;