private Transform ConfigureEyeAnchor(Transform root, UnityEngine.VR.VRNode eye)
#endif
{
#if UNITY_2017_2_OR_NEWER
string eyeName = (eye == UnityEngine.XR.XRNode.CenterEye) ? "Center" : (eye == UnityEngine.XR.XRNode.LeftEye) ? "Left" : "Right";
#else
string eyeName = (eye == UnityEngine.VR.VRNode.CenterEye) ? "Center" : (eye == UnityEngine.VR.VRNode.LeftEye) ? "Left" : "Right";
#endif
string name = eyeName + eyeAnchorName;
Transform anchor = transform.Find(root.name + "/" + name);
if (anchor == null)
{
anchor = transform.Find(name);
}
if (anchor == null)
{
string legacyName = legacyEyeAnchorName + eye.ToString();
anchor = transform.Find(legacyName);
}
if (anchor == null)
{
anchor = new GameObject(name).transform;
}
anchor.name = name;
anchor.parent = root;
anchor.localScale = Vector3.one;
anchor.localPosition = Vector3.zero;
anchor.localRotation = Quaternion.identity;
return(anchor);
}
private LeapImageRetriever getImageRetreiverForEye(UnityEngine.VR.VRNode eyeNode)
{
Camera cameraForEye = getCameraObjectForEye(eyeNode);
LeapImageRetriever imageRetrieverForEye = cameraForEye.gameObject.GetComponent <LeapImageRetriever>();
if (cameraForEye == null)
{
throw new System.NullReferenceException("Could not resolve the camera for the given eye: " + eyeNode.ToString());
}
if (imageRetrieverForEye == null)
{
throw new UnityEngine.MissingComponentException("Could not find LeapImageRetriever component adjacent to camera on " + cameraForEye.gameObject.name + " for the given eye: " + eyeNode.ToString());
}
return(imageRetrieverForEye);
}
private Camera getCameraObjectForEye(UnityEngine.VR.VRNode cameraNode)
{
Camera camera;
switch (cameraNode)
{
case UnityEngine.VR.VRNode.CenterEye:
case UnityEngine.VR.VRNode.Head:
camera = ((HMRConfigurationManager)target)._centerCamera;
break;
case UnityEngine.VR.VRNode.LeftEye:
camera = ((HMRConfigurationManager)target)._leftCamera;
break;
case UnityEngine.VR.VRNode.RightEye:
camera = ((HMRConfigurationManager)target)._rightCamera;
break;
default:
throw new System.ArgumentOutOfRangeException("No understoof VRNode provided.");
}
if (camera == null)
{
throw new System.NullReferenceException("The camera reference for the " + cameraNode.ToString() + "is missing on " + ((HMRConfigurationManager)target).gameObject.name);
}
return(camera);
}