FGFS-4.1/OpenSceneGraph
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Improves to CullStack.

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From M.Grngr. options support for f=switching off internal imagery in .ive files
This commit is contained in:
Robert Osfield
2003-09-26 11:20:43 +00:00
parent 7fb9f6be4b
commit f8df9991b2
7 changed files with 205 additions and 67 deletions
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31
src/osgGA/AnimationPathManipulator.cpp
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@@ -5,6 +5,8 @@ using namespace osgGA;
AnimationPathManipulator::AnimationPathManipulator(osg::AnimationPath* animationPath)
{
_printOutTiminInfo = true;
_animationPath = animationPath;
_timeOffset = 0.0;
_timeScale = 1.0;
@@ -17,6 +19,8 @@ AnimationPathManipulator::AnimationPathManipulator(osg::AnimationPath* animation
AnimationPathManipulator::AnimationPathManipulator( const std::string& filename )
{
_printOutTiminInfo = true;
_animationPath = new osg::AnimationPath;
_animationPath->setLoopMode(osg::AnimationPath::LOOP);
_timeOffset = 0.0f;
@@ -140,19 +144,22 @@ void AnimationPathManipulator::handleFrame( double time )
++_numOfFramesSinceStartOfTimedPeriod;
double delta = (animTime-_animStartOfTimedPeriod);
if (delta>=_animationPath->getPeriod())
if (_printOutTiminInfo)
{
double frameRate = (double)_numOfFramesSinceStartOfTimedPeriod/delta;
osg::notify(osg::INFO) <<"AnimatonPath completed in "<<delta<<" seconds, completing "<<_numOfFramesSinceStartOfTimedPeriod<<" frames,"<<std::endl;
osg::notify(osg::INFO) <<" average frame rate = "<<frameRate<<std::endl;
// reset counters for next loop.
_realStartOfTimedPeriod = time;
_animStartOfTimedPeriod = animTime;
_numOfFramesSinceStartOfTimedPeriod = 0;
}
double delta = (animTime-_animStartOfTimedPeriod);
if (delta>=_animationPath->getPeriod())
{
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;
// reset counters for next loop.
_realStartOfTimedPeriod = time;
_animStartOfTimedPeriod = animTime;
_numOfFramesSinceStartOfTimedPeriod = 0;
}
}
cp.getMatrix( _matrix );
}