Imagine I'm drawing a rectangle (
rectSmall) of the size 1280x720.
This rectangle is static and never changes its position, size, rotation, etc.
Now I want to draw another, bigger rectangle on top of it (
rectBig) that is continuously rotating around its center.
rectBig has the same size as
rectSmall will naturally be partly visible behind
rectBig is rotating (unless
rectBig's rotation angle is 0 or 360).
My question is: How big does
rectBig have to be so that
rectSmall is never visible behind
(Sorry for my English :D)