/// <summary>
/// When a controller is lost, the model is destroyed and the controller object
/// is removed from the tracking dictionary.
/// </summary>
/// <param name="obj">The source event args to be used to determine the controller model to be removed.</param>
private void InteractionManager_InteractionSourceLost(InteractionSourceLostEventArgs obj)
{
InteractionSource source = obj.state.source;
if (source.kind == InteractionSourceKind.Controller)
{
MotionControllerInfo controllerInfo;
if (controllerDictionary != null && controllerDictionary.TryGetValue(GenerateKey(source), out controllerInfo))
{
if (OnControllerModelUnloaded != null)
{
OnControllerModelUnloaded(controllerInfo);
}
if (controllerInfo.Handedness == InteractionSourceHandedness.Left)
{
leftControllerModel = null;
}
else if (controllerInfo.Handedness == InteractionSourceHandedness.Right)
{
rightControllerModel = null;
}
controllerInfo.ControllerParent.SetActive(false);
}
}
}
private void StartTrackingController(InteractionSource source)
{
string key = GenerateKey(source);
MotionControllerInfo controllerInfo;
if (source.kind == InteractionSourceKind.Controller)
{
if (!controllerDictionary.ContainsKey(key) && !loadingControllers.Contains(key))
{
StartCoroutine(LoadControllerModel(source));
}
else if (controllerDictionary.TryGetValue(key, out controllerInfo))
{
if (controllerInfo.Handedness == InteractionSourceHandedness.Left)
{
leftControllerModel = controllerInfo;
}
else if (controllerInfo.Handedness == InteractionSourceHandedness.Right)
{
rightControllerModel = controllerInfo;
}
controllerInfo.ControllerParent.SetActive(true);
if (OnControllerModelLoaded != null)
{
OnControllerModelLoaded(controllerInfo);
}
}
}
}
public bool TryGetControllerModel(InteractionSourceHandedness handedness, out MotionControllerInfo controller)
{
if (handedness == InteractionSourceHandedness.Left && leftControllerModel != null)
{
controller = leftControllerModel;
return(true);
}
else if (handedness == InteractionSourceHandedness.Right && rightControllerModel != null)
{
controller = rightControllerModel;
return(true);
}
else
{
controller = null;
return(false);
}
}
private void FinishControllerSetup(GameObject controllerModelGameObject, InteractionSourceHandedness handedness, string dictionaryKey)
{
string parentGameObjectName = handedness + "ControllerModel";
// Find child with proper name - Name cannot be changed!
GameObject parentGameObject = transform.Find("Controller (" + handedness.ToString() + ")/" + parentGameObjectName).gameObject;
// if no child, simply create new one
if (parentGameObject == null)
{
parentGameObject = new GameObject
{
name = parentGameObjectName
};
parentGameObject.transform.parent = transform;
}
controllerModelGameObject.transform.parent = parentGameObject.transform;
controllerModelGameObject.transform.localPosition = Vector3.zero;
controllerModelGameObject.transform.localRotation = Quaternion.identity;
var newControllerInfo = new MotionControllerInfo(parentGameObject, handedness);
newControllerInfo.LoadInfo(controllerModelGameObject.GetComponentsInChildren <Transform>());
if (handedness == InteractionSourceHandedness.Left)
{
leftControllerModel = newControllerInfo;
}
else if (handedness == InteractionSourceHandedness.Right)
{
rightControllerModel = newControllerInfo;
}
if (OnControllerModelLoaded != null)
{
OnControllerModelLoaded(newControllerInfo);
}
loadingControllers.Remove(dictionaryKey);
controllerDictionary.Add(dictionaryKey, newControllerInfo);
}