public bool teleport()
{
VIVECameraController vivecontroller = GetComponent <VIVECameraController>();
// Look for nearest compass, and jump there.
GameObject nearestCompass = findNearestLineOfSightCompass();
// Go there.
if (nearestCompass)
{
// Push the current interactionCompass on the history.
GameObject interactionCompass = vivecontroller.VRoamCompass;
history.Push(interactionCompass);
Transform camTransform = vivecontroller.GetCameraTransform();
Vector3 camForward = camTransform.forward;
Vector3 dirTo = nearestCompass.transform.position - camTransform.position;
float msgAngle = Vector3.Angle(camForward, dirTo);
Debug.Log("Jumping to " + nearestCompass.name + ", angle(" + msgAngle + ") distance(" + dirTo.magnitude + ")");
vivecontroller.VRoamCompass = nearestCompass;
return(true);
}
else
{
return(false);
}
}
void Awake()
{
// Get the VIVECameraController
CameraController = GetComponentInParent <VIVECameraController>();
if (CameraController == null)
{
Debug.LogWarning("WARNING: VIVECameraController not found!");
this.enabled = false;
return;
}
}
public bool unTeleport()
{
if (history.Count > 0)
{
GameObject interactionCompass = history.Pop();
VIVECameraController vivecontroller = GetComponent <VIVECameraController>();
vivecontroller.VRoamCompass = interactionCompass;
return(true);
}
else
{
return(false);
}
}
void OnEnable()
{
_component = (VIVECameraController)target;
}
GameObject findNearestLineOfSightCompass()
{
// Ignore the current interactionCompass
VIVECameraController vivecontroller = GetComponent <VIVECameraController>();
GameObject interactionCompass = vivecontroller.VRoamCompass;
// If we're on an interactionCompass, then we have to transform our coordinate system to match.
Transform camTransform = vivecontroller.GetCameraTransform();
Vector3 camForward = camTransform.forward;
GameObject[] compasses = GameObject.FindGameObjectsWithTag("VIVECompass");
List <GameObject> visibleCompasses = new List <GameObject>();
foreach (GameObject compass in compasses)
{
if (compass.transform == interactionCompass) // Ignore interactionCompass, we're already on it.
{
continue;
}
Vector3 dirToCompass = (compass.transform.position - camTransform.position);
float distance = dirToCompass.magnitude;
if (distance < 0.05f)
{
// We're standing right on it.
visibleCompasses.Add(compass);
}
else
{
// Check if we're poiting at it.
float angle = Vector3.Angle(camForward, dirToCompass);
if (angle < 20) // Are we in the 20 degree cone from our forward orientation?
{
visibleCompasses.Add(compass);
}
}
}
if (visibleCompasses.Count == 0)
{
return(null);
}
// sort for the nearest.
visibleCompasses.Sort((objectA, objectB) => {
float distA = Vector3.Distance(camTransform.position, objectA.transform.position);
float distB = Vector3.Distance(camTransform.position, objectB.transform.position);
float relDist = distB - distA;
if (relDist > 0)
{
return(-1);
}
else if (relDist < 0)
{
return(1);
}
return(0);
});
return(visibleCompasses[0]);
}
