Q: how do you create the 3d scribbles above character's heads? is it like normal scribbling but 3d?
A: at some point i wrote a script that takes all the points of a 2d squiggle, determines what plane they exist on, and then randomizes their depth in the 3rd relative dimension, within a range comparable to the size of the plane. to use this feature i just perform a normal squiggle on 2D, then press the button. i don't remember exactly how it works