Method union

packages/melonjs/src/geometries/rectangle.ts:192–204

* merge this rectangle with another one * @param rect - other rectangle to union with * @returns the union(ed) rectangle

(rect: Rect)

	 * @returns the union(ed) rectangle
	 */
	union(rect: Rect) {
		const x1 = Math.min(this.left, rect.left);
		const y1 = Math.min(this.top, rect.top);

		this.resize(
			Math.max(this.right, rect.right) - x1,
			Math.max(this.bottom, rect.bottom) - y1,
		);

		this.pos.set(x1, y1);

		return this;
	}

	/**
	 * check if this rectangle is intersecting with the specified one