Using colors with variables

[Lore]

@jb4x

@jb4x

while ((pos.x - prevX) * (pos.x - prevX) + (pos.y - prevY) * (pos.y - prevY) < maxLength) { ellipse(pos.x, pos.y, 20, 20); pos.add(dir); }

So by replacing the x and y that will draw a line connecting the previous circle with the next circle placed?