static public RectF2 GetShrunk(this RectF2 item, VectorF2 min_adjust, VectorF2 max_adjust) { return(item.GetEnlarged(-min_adjust, -max_adjust)); }
static public RectF2 GetEnlarged(this RectF2 item, VectorF2 amount) { return(item.GetEnlarged(amount.x, amount.y)); }
static public RectF2 GetEnlarged(this RectF2 item, float amount) { return(item.GetEnlarged(amount, amount)); }
static public RectF2 GetEnlarged(this RectF2 item, float x, float y) { return(item.GetEnlarged(new VectorF2(x, y), new VectorF2(x, y))); }