FGFS-4.1/OpenSceneGraph
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This commit is contained in:
Don BURNS
2001-09-22 02:42:08 +00:00
parent d47b8f9c1f
commit 7ae58df42a
197 changed files with 7867 additions and 6189 deletions
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10
include/osgGLUT/Viewer
View File

@@ -72,14 +72,14 @@ class OSGGLUT_EXPORT Viewer : public osgUtil::GUIActionAdapter
// initialize the clock.
long initClock();
// time since initClock() in seconds.
float clockSeconds() { return _timer.delta_s(_initialTick,clockTick()); }
double clockSeconds() { return _timer.delta_s(_initialTick,clockTick()); }
// update the number of ticks since the last frame update.
osg::Timer_t updateFrameTick();
// time from the current frame update and the previous one in seconds.
float frameSeconds() { return _timer.delta_s(_lastFrameTick,_frameTick); }
float frameRate() { return 1.0f/frameSeconds(); }
double frameSeconds() { return _timer.delta_s(_lastFrameTick,_frameTick); }
double frameRate() { return 1.0/frameSeconds(); }
void help(ostream& fout);
@@ -176,6 +176,10 @@ class OSGGLUT_EXPORT Viewer : public osgUtil::GUIActionAdapter
osg::Timer_t frameTick();
osg::ref_ptr<osg::FrameStamp> _frameStamp;
};
}