Yes interesting... As pixelartist I always work on isometric pixelart 2:1 (26 Tilt) and I dind´t thought that users would need diferent angles... Of coures I will be thinking of a way to export to any desired angle.
For the amount of frames I think 4-8 angle diretions is what is more used on pixelart... sometimes 16 directions for smoth rotation, but not really much used. That was my original idea.
Many thanks for your imput wholesomegomi.
