On 06/12/2014 09:31 AM, Abhas Bhattacharya wrote: > Problem is that at about 60 fps or more, the circle flickers and > sometimes looks cut off to me (approx. illustration - > http://i.imgur.com/4nKzsCP.png). The flickering is not like a screen > flicker, more like state switching between full circle and cut-off > circle. This problems doesnt occur at all upto 45 fps, couldnt be > reproduced by screen capture or pausing the game, as if the problem is > only visible to the naked eye.
Please read this article for at least a partial explanation: http://paulbakaus.com/tutorials/performance/the-illusion-of-motion/ -- The Sheep