N8python/n8ao

Debug Mode Question / Issue

Closed this issue · 2 comments

jteppinette commented

I am seeing that my lastTime is sometimes double what my entire total frame render time is? How is this possible?

I am running at 60FPS, but the lastTime variable in debug mode is showing 20-30ms which would put me out of 60FPS.

Also, thank you so much for this incredible work. I have been trying everything available for literally years and this is the first thing to actually work and have good documentation! Kudos!

N8python commented

That is incredibly strange - it would likely indicate that the timing queries are somehow being desynced from the frame update loop. If you are running at 60FPS, discard lastTime - it relies on using gpu timing queries which are asynchronous and unreliable.

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jteppinette commented

@N8python Thank you for your response!