/** * Laser Beam * * @author aa_debdeb * @date 2015/11/19 */ float[] startXs; float[] startYs; void setup(){ size(500, 500); smooth(); frameRate(45); startXs = new float[4]; startYs = new float[4]; for(int i = 0; i < 4; i++){ startXs[i] = …