/** * line floaw * * @author aa_debdeb * @date 2017/01/16 */ float STEP = 20; void setup(){ size(640, 640); noFill(); } void draw(){ background(39, 26, 32); for(float d = 0; d <= width * 2; d += STEP){ float diff = map(sin((d) * 0.03 - fra…