updateProxy method

@override void updateProxy()

Update the proxy of the shape.

Implementation

@override
	void updateProxy(){
		double p = aabbProx;

		aabb.set(
			position.x - radius - p, position.x + radius + p,
			position.y - radius - p, position.y + radius + p,
			position.z - radius - p, position.z + radius + p
		);

		if(proxy != null) proxy!.update();
	}