private void OnTriggerEnter(Collider other)
{
//**********************************************************************************************************************************************************************************************************
// https://blogs.unity3d.com/2014/05/16/custom-operator-should-we-keep-it/
// The c++ object becomes null but part of the c# unity wrapper hangs on so this check is actually important even though it seems insane
// the link above explains it.
if (isTouchingVrButton != null && isTouchingVrButton.Equals(null))
{
isTouchingVrButton = null;
}
// *********************************************************************************************************************************************************************************************************
if (isTouchingVrButton != null && !((MonoBehaviour)isTouchingVrButton).gameObject.Equals(other.gameObject))
{
isTouchingVrButton.PointerExit(transform.position);
isTouchingVrButton = null;
}
if (other.GetComponent <IPointerHandlerVr>() != null)
{
isTouchingVrButton = other.GetComponent <IPointerHandlerVr>();
isTouchingVrButton.PointerEnter(transform.position);
}
}
// Update is called once per frame
private void Update()
{
transform.localPosition = UnityEngine.XR.InputTracking.GetLocalPosition(vrNode);
transform.localRotation = UnityEngine.XR.InputTracking.GetLocalRotation(vrNode);
if (useLaserPointer)
{
laserPointerRenderer.SetPosition(0, transform.position);
RaycastHit hit;
if (Physics.Raycast(new Ray(transform.position, transform.forward), out hit))
{
laserPointerRenderer.SetPosition(1, hit.point);
IPointerHandlerVr ipvr = hit.collider.gameObject.GetComponent <IPointerHandlerVr>();
if (ipvr != null)
{
if (isTouchingVrButton != null && isTouchingVrButton != ipvr)
{
isTouchingVrButton.PointerExit(transform.position);
isTouchingVrButton = null;
}
isTouchingVrButton = ipvr;
isTouchingVrButton.PointerEnter(transform.position);
}
else
{
if (isTouchingVrButton != null)
{
isTouchingVrButton.PointerExit(transform.position);
isTouchingVrButton = null;
}
}
}
else
{
if (isTouchingVrButton != null)
{
isTouchingVrButton.PointerExit(transform.position);
isTouchingVrButton = null;
}
laserPointerRenderer.SetPosition(1, transform.position + transform.forward * 5f);
}
}
if (Input.GetButtonDown("VRSubmit") && isTouchingVrButton != null)
{
isTouchingVrButton.PointerDown(transform.position);
}
if (Input.GetButtonUp("VRSubmit") && isTouchingVrButton != null)
{
isTouchingVrButton.PointerUp(transform.position);
}
//rotate the globe with the touchpad
globeTransform.Rotate(Vector3.up, globeRotSpeed * Input.GetAxis("Horizontal") * Time.deltaTime, Space.World);
if (!Input.GetButton("VRSubmit") && isZoom)
{
isZoom = false;
}
if (isZoom)
{
float newDist = Vector3.Distance(transform.position, globeTransform.position);
if (newDist - oldDist > scaleThreshold && globeTransform.localScale.x < 2.75f || oldDist - newDist > scaleThreshold && globeTransform.localScale.x > 0.25f)
{
globeTransform.localScale += Vector3.one * scaleSpeed * (newDist - oldDist) * Time.deltaTime;
oldDist = newDist;
}
}
if (Input.GetButton("VRSubmit") && !isZoom)
{
isZoom = true;
oldDist = Vector3.Distance(transform.position, globeTransform.position);
}
}
