void initialize()
{
if (mInitialized)
return;
if (ARCameraPrefab == null)
throw new System.Exception("ARCameraPrefab has to be set in ARScene");
mARCamera = (Instantiate(ARCameraPrefab.gameObject) as GameObject).GetComponent<ARCameraBehaviour>();
mARCamera.name = "ARCamera(Global)";
mARCamera.transform.parent = this.transform;
mInitialized = true;
ARScene.relocateBehaviour(this);
}
ARSceneBehaviour takeOverScene(ARSceneBehaviour previous)
{
//Ensure that the previous was initialized
previous.initialize();
//takeover the old ARCamera
mARCamera = previous.mARCamera;
mARCamera.transform.parent = this.transform;
//Disable the old scene so nothing of it will get in our way
previous.gameObject.SetActive(false);
previous.clearDataSets();
Destroy(previous.gameObject);
//Set this to initialized, otheriwse the next takeover would start an initialization on this
mInitialized = true;
return this;
}
void Awake()
{
mCamera = this.GetComponent<Camera>();
mCamera.enabled = false;
mARCamera = ARScene.Behaviour.ARCameraBehaviour;
if (ImprintOnGlobalCamera)
{
ARCamera.transform.position = transform.position;
ARCamera.transform.rotation = transform.rotation;
}
transform.position = ARCamera.transform.position;
transform.rotation = ARCamera.transform.rotation;
if (AutoApplyLocalCullingMask)
{
applyLocalCullingMask(ARCamera.Camera);
}
mCachedCullingMask = Camera.cullingMask;
}