Question for the Advanced Topics forum: is there any way to abut these 4 squares (rather than drawing one larger square) seamlessly? Must be drawn with a 1-pixel pen and be partially transparent. https://scratch.mit.edu/discuss/topic/265856/
Can you rewrite this simple 100x100 square drawing block so that blocks can be abutted seamlessly? No lines at all between squares - neither dark lines nor light lines. This solution here (from JavaProgrammer) looks pretty good but it's not perfect - on an LCD display you can tilt the screen and see the dark lines. (interval arithmetic.)
