For anyone curious, the draw a circle code in Circle.asm appears to use Bresenham's circle drawing algorithm. https://www.geeksforgeeks.org/c/bresenhams-circle

For anyone curious, the draw a circle code in Circle.asm appears to use Bresenham's circle drawing algorithm. https://www.geeksforgeeks.org/c/bresenhams-circle-drawing-algorithm/ https://www.geeksforgeeks.org/c/bresenhams-circle-drawing-al... The secret is to draw 1 arc of a 45 degree angle and the reflect it (redraw it with different coordinates).