private void SetPositionEventData(ref WorldPointerEventData eventData)
{
// get position for raycast
Vector2 pointerPos = this.gestureManager.ScreenPosition;
Vector3 worldPos = this.gestureManager.WorldScreenPosition;
switch (this.InputType)
{
case StateManager.InputType.Mouse:
if (this.mouseManager.IsSupported() || this.mouseManager.ShouldActivate())
{
pointerPos = this.mouseManager.ScreenPosition;
worldPos = this.mouseManager.WorldScreenPosition;
}
break;
case StateManager.InputType.Joystick:
if (this.joystickManager.IsSupported() || this.joystickManager.ShouldActivate())
{
pointerPos = this.joystickManager.ScreenPosition;
worldPos = this.joystickManager.WorldScreenPosition;
}
break;
}
// set the event position
eventData.inputType = this.InputType;
eventData.position = pointerPos; // screenPosition
eventData.worldPosition = worldPos; // position on near plane
}
public static RaycastResult GetRaycastResult(int buttonId = -1)
{
WorldPointerEventData data = null;
if (worldPointerEventData.TryGetValue(buttonId, out data))
{
return(data.pointerCurrentRaycast);
}
return(emptyResult);
}
private void SetScrollDeltaEventData(ref WorldPointerEventData eventData)
{
eventData.scrollDelta = this.gestureManager.ScrollDelta;
if (this.joystickManager.ShouldActivate())
{
eventData.scrollDelta = this.joystickManager.ScrollDelta;
}
if (this.mouseManager.ShouldActivate())
{
eventData.scrollDelta = this.mouseManager.ScrollDelta;
}
}
private bool GetWorldPointerData(int buttonId, out WorldPointerEventData data, bool create)
{
if (!worldPointerEventData.TryGetValue(buttonId, out data) && create)
{
data = new WorldPointerEventData(eventSystem)
{
pointerId = buttonId,
};
worldPointerEventData.Add(buttonId, data);
return(true);
}
return(false);
}
private void SetDeltaEventData(ref WorldPointerEventData eventData)
{
eventData.useDragThreshold = false;
eventData.delta = this.gestureManager.ScreenDelta;
eventData.worldDelta = this.gestureManager.WorldDelta;
if (this.joystickManager.ShouldActivate())
{
eventData.delta = this.joystickManager.ScreenDelta;
eventData.worldDelta = this.joystickManager.WorldDelta;
}
if (this.mouseManager.ShouldActivate())
{
eventData.delta = this.mouseManager.ScreenDelta;
eventData.worldDelta = this.mouseManager.WorldDelta;
}
}
private void SetRaycastResult(ref WorldPointerEventData eventData)
{
// raycast the position for any results
this.eventSystem.RaycastAll(eventData, this.m_RaycastResultCache);
// use first object in cache
var raycast = FindFirstRaycast(this.m_RaycastResultCache);
// clear the cache
this.m_RaycastResultCache.Clear();
// correct raycast result
if (raycast.isValid)
{
// for UI objects raycast.worldPosition == Vector3.zero, have to raycast the screenPosition
if (raycast.worldPosition == Vector3.zero)
{
Ray ray = Camera.main.ScreenPointToRay(raycast.screenPosition);
raycast.worldPosition = eventData.worldPosition + (ray.direction * raycast.distance);
}
if (raycast.worldNormal == Vector3.zero)
{
raycast.worldNormal = -raycast.gameObject.transform.forward;
}
}
else
{
Ray ray = Camera.main.ScreenPointToRay(eventData.position);
raycast.worldPosition = Camera.main.transform.position + ray.direction;
raycast.worldNormal = -ray.direction;
}
// set the raycast data
eventData.pointerCurrentRaycast = raycast;
}
