/// <summary>
/// Navigation Updated event fires an message event upwards on the focus object for "NavigationUpdated"
/// and calls OnNavigationUpdated for InteractibleObjects
/// </summary>
/// <param name="focuser"></param>
/// <param name="relativePosition"></param>
/// <param name="ray"></param>
private void NavigationUpdatedEvent(AFocuser focuser, Vector3 relativePosition, Ray ray)
{
IsNavigating = true;
if (focuser != null)
{
GameObject focusObject = focuser.PrimeFocus;
InteractionEventArgs eventArgs = new InteractionEventArgs(focuser, relativePosition, true, ray);
if (focusObject != null)
{
focusObject.SendMessage("NavigationUpdated", eventArgs, SendMessageOptions.DontRequireReceiver);
SendEvent(OnNavigationUpdated, focusObject, eventArgs);
}
WorldGraphicsRaycaster.RayEventData pointerEventData = focuser.GetPointerData() as WorldGraphicsRaycaster.RayEventData;
if (pointerEventData.pointerDrag != null)
{
pointerEventData.delta = relativePosition;
Vector2 curPos = pointerEventData.position;
pointerEventData.CurrentAddition += relativePosition * pointerEventData.ScaleMultiplier;
Vector3 offsetpos = pointerEventData.InitialDragHandPos + pointerEventData.CurrentAddition;
pointerEventData.position = Camera.main.WorldToScreenPoint(offsetpos);
FocusManager.Instance.ExecuteUIFocusEvent(pointerEventData.pointerDrag, pointerEventData, ExecuteEvents.dragHandler);
pointerEventData.position = curPos;
}
}
}
public PointerEventData GetPointerData()
{
if (m_PointerData == null)
{
m_PointerData = new WorldGraphicsRaycaster.RayEventData(EventSystem.current, this);
}
m_PointerData.EventRay = new Ray(TargetOrigin, TargetDirection);
m_PointerData.position = new Vector2(Camera.main.pixelWidth * 0.5f, Camera.main.pixelHeight * 0.5f);
if (FocusHitInfo != null)
{
m_PointerData.pointerCurrentRaycast = FocusHitInfo.raycastResult;
m_PointerData.pointerPressRaycast = FocusHitInfo.raycastResult;
m_PointerData.position = Camera.main.WorldToScreenPoint(FocusHitInfo.raycastResult.worldPosition);
}
m_PointerData.pressPosition = m_PointerData.position;
return(m_PointerData);
}
/// <summary>
/// Navigation Started event fires an message event upwards on the focus object for "NavigationStarted"
/// and calls OnNavigationStarted for InteractibleObjects
/// </summary>
/// <param name="focuser"></param>
/// <param name="relativePosition"></param>
/// <param name="ray"></param>
private void NavigationStartedEvent(AFocuser focuser, Vector3 relativePosition, Ray ray)
{
IsNavigating = true;
if (focuser != null)
{
GameObject focusObject = focuser.PrimeFocus;
InteractionEventArgs eventArgs = new InteractionEventArgs(focuser, relativePosition, true, ray);
if (focusObject != null)
{
focusObject.SendMessage("NavigationStarted", eventArgs, SendMessageOptions.DontRequireReceiver);
SendEvent(OnNavigationStarted, focusObject, eventArgs);
CheckLockFocus(focuser);
}
if (focuser.UIInteractibleFocus != null)
{
WorldGraphicsRaycaster.RayEventData eventData = focuser.GetPointerData() as WorldGraphicsRaycaster.RayEventData;
FocusManager.Instance.ExecuteUIFocusEvent(focuser.UIInteractibleFocus, eventData, ExecuteEvents.pointerDownHandler);
eventData.pointerPress = focuser.UIInteractibleFocus;
eventData.selectedObject = focuser.UIInteractibleFocus;
eventData.dragging = true;
eventData.eligibleForClick = false;
eventData.pointerDrag = focuser.UIInteractibleFocus;
Vector2 curPos = eventData.position;
eventData.InitialDragHandPos = eventData.pointerPressRaycast.worldPosition + (Camera.main.transform.forward * eventData.pointerPressRaycast.distance);
eventData.position = Camera.main.WorldToScreenPoint(eventData.InitialDragHandPos);
FocusManager.Instance.ExecuteUIFocusEvent(focuser.UIInteractibleFocus, eventData, ExecuteEvents.beginDragHandler);
eventData.position = curPos;
eventData.CurrentAddition = Vector2.zero;
}
}
}