TURBO MODE IS VERY VERY HIGHLY RECOMMENDED!!!! A basic script to get the edges of ANY sprite. This is technically my second attempt at this, the first can be found at https://scratch.mit.edu/projects/645428259/ (though it doesn't work very well) Base code made in just over 20 minutes.
All controls are shown in the project, but just in case: RESTART - SPACE (ONCE DRAWING IS DONE) CLEAR OUTLINES - R TOGGLE ERASER - E SWITCH COSTUMES - LEFT/RIGHT ARROWS CHANGE LINE THICKNESS (NEW!) - UP ARROW You can also make your own sprites! Just go into the sprite named 'sprite' and add a add a costume. It comes with an example sprite as well. Be careful though, as more complex sprites can take longer to draw! It should also be noted that, at least for now, it uses the background color to check for edges. So just don't use that color. Or change it, I don't care. That third example sprite is from an unfinished roblox game of mine if you were wondering. UPDATE 10/31/23 - Added a way to change line thickness and 'thin' line option