JastrowsArc·7 năm trước·discussno, it still appears to move, BUT it can appear to move at angle if the diamond's movement is to the left or right.
JastrowsArc·7 năm trước·discussCan you see the edges between the diamond and the background? Typically, the motion occurs when you can see the edges, and disappears when you are far enough away to make the edges too thin to be seen.