Function NewRandomRectangle

primitive/rectangle.go:16–23

(worker *Worker)

}

func NewRandomRectangle(worker *Worker) *Rectangle {
	rnd := worker.Rnd
	x1 := rnd.Intn(worker.W)
	y1 := rnd.Intn(worker.H)
	x2 := clampInt(x1+rnd.Intn(32)+1, 0, worker.W-1)
	y2 := clampInt(y1+rnd.Intn(32)+1, 0, worker.H-1)
	return &Rectangle{worker, x1, y1, x2, y2}
}

func (r *Rectangle) bounds() (x1, y1, x2, y2 int) {
	x1, y1 = r.X1, r.Y1