@the_bip_nation "Red button to make rectangles go brrrr This engine seems to consistently break 9,000 rectangles per second on turbo mode on my computer. unfortunately, the rectangles deform when they get too close to the edge" @Hi_I_am_Alex Fixed the issue with the rectangles deforming when they get too close to the edge, just swapped in my hypothetical lines function from my currently WIP pen engine. Actually super satisfying, this thing. Edit, one minute after sharing: Okay... so my hypothetical lines function doesn't 100% solve the issue. Dangit. T_T tho the remaining glitch does provide an interesting visual in how the hypothetical line function works so that's fun lol.
@the_bip_nation for the rectangle filler