public void next(int width, int height) {
		alphaValue = (alphaValue+5)%255;
		
		alphaValue2 = reachedMax ? alphaValue2 - 5 : alphaValue2 + 5;
			
		if (alphaValue2 == 255) {
			reachedMax = true;
		} else if (alphaValue2 == 0) {
			reachedMax = false;
		}
		
		diameter = (diameter + 10)%(width > height ? width : height);
	}