>>8898019Most art software has a line/ruler tool and a grid/ruler tool. The Adobe suite has had 3D functionality for a while. Live2D softwares work by putting multiple 2D images layered on top of each other on a 3D plane to make an optical illusion. A lot of industry software can do this (Maya, Toonboom, etc). It makes me wonder if you only have one eye, because depth perception is somehow too difficult for you.