// Update is called once per frame
void Update()
{
// set and scale the quad between the hand and the target volume
transform.position = _handTransform.position;
Vector3 distanceVector = _volumeTarget.ClosestPoint(transform.position) - _handTransform.position;
transform.right = distanceVector.normalized;
transform.position += distanceVector / 2;
transform.localScale = new Vector3(distanceVector.magnitude, 1f, 1f);
// face the quad toward the camera
/*Vector3 cameraDistanceVector = Camera.main.transform.position - transform.position;
*
* Vector3 projection = Vector3.one - transform.right;
*
* cameraDistanceVector = Vector3.Scale(cameraDistanceVector, projection);
*
* float dot = Vector3.Dot(cameraDistanceVector, transform.forward);*/
}
