HCanvas c1, c2, c3;
HDrawablePool p1, p2, p3;

void setup() {
	size(640,640);
	H.init(this).background(#202020);
	smooth();

	c1 = new HCanvas().autoClear(false).fade(15);
	c2 = new HCanvas().autoClear(false).fade(10);
	c3 = new HCanvas().autoClear(false).fade(5);

	H.add(c3);
	H.add(c2);
	H.add(c1);

	p1 = new HDrawablePool(10);
	p1.autoParent(c1)
		.add( new HRect(40).rounding(10) )
		.onCreate(
			new HCallback() {
				public void run(Object obj) {
					HDrawable d = (HDrawable) obj;
					d.stroke(#000000,50).fill(#FF3300).anchor(20,-20).loc( (int)random(width), (int)random(height) );
					new HRotate(d, 2);
				}
			}
		)
		.requestAll()
	;

	p2 = new HDrawablePool(10);
	p2.autoParent(c2)
		.add( new HRect(60).rounding(10) )
		.onCreate(
			new HCallback() {
				public void run(Object obj) {
					HDrawable d = (HDrawable) obj;
					d.stroke(#000000,50).fill(#FF6600).anchor(30,-30).loc( (int)random(width), (int)random(height) );
					new HRotate(d, 3);
				}
			}
		)
		.requestAll()
	;

	p3 = new HDrawablePool(10);
	p3.autoParent(c3)
		.add( new HRect(80).rounding(10) )
		.onCreate(
			new HCallback() {
				public void run(Object obj) {
					HDrawable d = (HDrawable) obj;
					d.stroke(#000000,50).fill(#0095a8).anchor(40,-40).loc( (int)random(width), (int)random(height) );
					new HRotate(d, 3);
				}
			}
		)
		.requestAll()
	;
}

void draw() {
	H.drawStage();
}