I hope I have the correct page for this question; if I don’t, please bear with me and I’ll try to hit the mark next time around.
I’m attempting to rotate a bitmap [or a vector, for that matter. I stalled on that problem several months ago] around its centre line vertically, as per the image below: basically, think of a coin spinning on its edge - you see the image ‘backwards’ when the coin faces ‘away’.
Rotating around the Z axis is easily allowed for in Synfig, but I’m having a head-scratcher of a time working out either of the other two dimensions.
Could anybody point me in the right direction, please?