Cipriux
Can't wait for updated example.
A bit of feedback..for what its worth-
In Chrome browser I was only getting 20 fps, in Nodewebkit constant 60 fps.
Couple of options I would love to see -
1, Size of the saved images is 512 x 512...an option to change(reduce) this.
2, Ability to save the animations frames as a single sprite sheet.