Sprite backside culling

[frankierock]

Just bought the license and running it for test spin. It seems tk2dsprite is always double-sided. Is it possible to cull (hide) the back side when rotated 90 degrees? I am using perspective camera for that 3D look and feel -  I have a card flipping animation that's done with perspective camera but it's not working properly.

Thanks in advance,
Frank

[habitoti]

I needed the same, and as always, got a comprehensive response that did the trick!