void OnRayEntered(GameObject gameObject, TrackedDeviceEventData eventData)
{
var dropReceiver = ComponentUtils <IDropReceiver> .GetComponent(gameObject);
if (dropReceiver != null)
{
var rayOrigin = eventData.interactor;
if (dropReceiver.CanDrop(GetCurrentDropObject(rayOrigin)))
{
dropReceiver.OnDropHoverStarted();
m_HoverObjects[rayOrigin] = gameObject;
SetCurrentDropReceiver(rayOrigin, dropReceiver);
}
}
}
void OnDragEnded(GameObject gameObject, TrackedDeviceEventData eventData)
{
var droppable = ComponentUtils <IDroppable> .GetComponent(gameObject);
if (droppable != null)
{
var rayOrigin = eventData.interactor;
m_Droppables.Remove(rayOrigin);
var dropReceiver = GetCurrentDropReceiver(rayOrigin);
var dropObject = droppable.GetDropObject();
if (dropReceiver != null && dropReceiver.CanDrop(dropObject))
{
dropReceiver.ReceiveDrop(droppable.GetDropObject());
}
}
}
void OnRayExited(GameObject gameObject, TrackedDeviceEventData eventData)
{
if (!gameObject)
{
return;
}
var dropReceiver = ComponentUtils <IDropReceiver> .GetComponent(gameObject);
if (dropReceiver != null)
{
var rayOrigin = eventData.interactor;
if (m_HoverObjects.Remove(rayOrigin))
{
dropReceiver.OnDropHoverEnded();
SetCurrentDropReceiver(rayOrigin, null);
}
}
}
IEnumerator CheckEvents(TestObjects testObjects)
{
UICallbackReceiver leftUIReceiver = testObjects.leftUIReceiver;
UICallbackReceiver rightUIReceiver = testObjects.rightUIReceiver;
XRControllerRecorder recorder = testObjects.controllerRecorder;
// Reset to Defaults
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -90.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
leftUIReceiver.Reset();
rightUIReceiver.Reset();
// Move over left child.
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(1));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Enter));
Assert.That(leftUIReceiver.events[0].data, Is.TypeOf <TrackedDeviceEventData>());
TrackedDeviceEventData eventData = (TrackedDeviceEventData)leftUIReceiver.events[0].data;
Assert.That(eventData.interactor, Is.EqualTo(testObjects.interactor));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Check basic down/up
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Down));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.PotentialDrag));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Up));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.Click));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Check down and drag
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Down));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.PotentialDrag));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Move to new location on left child
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -10.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.BeginDrag));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.Dragging));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Move children
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, 30.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Exit));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.Dragging));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(1));
Assert.That(rightUIReceiver.events[0].type, Is.EqualTo(EventType.Enter));
rightUIReceiver.Reset();
//Deselect
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, 30.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Up));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.EndDrag));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(1));
Assert.That(rightUIReceiver.events[0].type, Is.EqualTo(EventType.Drop));
rightUIReceiver.Reset();
}
public IEnumerator TrackedDevicesCanDriveUI()
{
TestObjects testObjects = SetupUIScene();
UICallbackReceiver leftUIReceiver = testObjects.leftUIReceiver;
UICallbackReceiver rightUIReceiver = testObjects.rightUIReceiver;
XRControllerRecorder recorder = testObjects.controllerRecorder;
// Reset to Defaults
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -90.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
leftUIReceiver.Reset();
rightUIReceiver.Reset();
// Move over left child.
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(1));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Enter));
Assert.That(leftUIReceiver.events[0].data, Is.TypeOf <TrackedDeviceEventData>());
TrackedDeviceEventData eventData = (TrackedDeviceEventData)leftUIReceiver.events[0].data;
Assert.That(eventData.interactor, Is.EqualTo(testObjects.interactor));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Check basic down/up
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Down));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.PotentialDrag));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Up));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.Click));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Check down and drag
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -30.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Down));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.PotentialDrag));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Move to new location on left child
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, -10.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.BeginDrag));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.Dragging));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(0));
// Move children
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, 30.0f, 0.0f), false, false, true);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Exit));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.Dragging));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(1));
Assert.That(rightUIReceiver.events[0].type, Is.EqualTo(EventType.Enter));
rightUIReceiver.Reset();
//Deselect
recorder.SetNextPose(Vector3.zero, Quaternion.Euler(0.0f, 30.0f, 0.0f), false, false, false);
yield return(new WaitForSeconds(0.1f));
Assert.That(leftUIReceiver.events, Has.Count.EqualTo(2));
Assert.That(leftUIReceiver.events[0].type, Is.EqualTo(EventType.Up));
Assert.That(leftUIReceiver.events[1].type, Is.EqualTo(EventType.EndDrag));
leftUIReceiver.Reset();
Assert.That(rightUIReceiver.events, Has.Count.EqualTo(1));
Assert.That(rightUIReceiver.events[0].type, Is.EqualTo(EventType.Drop));
rightUIReceiver.Reset();
// This suppresses a warning that would be logged by TrackedDeviceGraphicRaycaster if the Camera is destroyed first
Object.Destroy(testObjects.eventSystem.gameObject);
}
