public override void OnPointerExit(GameObject previousObject)
{
ReticleDistanceInMeters = RETICLE_DISTANCE_MAX;
ReticleInnerAngle = RETICLE_MIN_INNER_ANGLE;
ReticleOuterAngle = RETICLE_MIN_OUTER_ANGLE;
MaterialComp.SetColor("_Color", inactiveColor);
}
public override void OnPointerHover(RaycastResult raycastResultResult, bool isInteractive)
{
SetPointerTarget(raycastResultResult.worldPosition, isInteractive);
// TD: Just to be safe.
if (gazedAt != null && gazeStartTime > 0f)
{
// TD: Indicate amount of time passed (shape would be better but this is simple)
MaterialComp.SetColor("_Color",
Color.HSVToRGB(0, ((Time.time - gazeStartTime) / clickTime), 1));
// TD: Check if enough time has passed to act as click.
// Check if the object is a gaze timer one,
// and make sure event can only fire once.
if (Time.time - gazeStartTime > clickTime &&
ExecuteEvents.CanHandleEvent <ITimedInputHandler> (gazedAt))
{
ExecuteEvents.Execute(gazedAt, null,
(ITimedInputHandler handler, BaseEventData data) => handler.HandleTimedInput());
ResetGazeTimer();
}
// // Another version, simpler but not scalable
// if (Time.time - gazeStartTime > clickTime &&
// gazedAt.GetComponent<TimedInputObject>()) {
//
// gazedAt.GetComponent<TimedInputObject>().HandleTimedInput();
//
// ResetGazeTimer();
// }
}
}
private bool SetPointerTarget(Vector3 target, bool interactive)
{
if (base.PointerTransform == null)
{
Debug.LogWarning("Cannot operate on a null pointer transform");
return(false);
}
Vector3 targetLocalPosition = base.PointerTransform.InverseTransformPoint(target);
ReticleDistanceInMeters =
Mathf.Clamp(targetLocalPosition.z, RETICLE_DISTANCE_MIN, RETICLE_DISTANCE_MAX);
if (interactive)
{
ReticleInnerAngle = RETICLE_MIN_INNER_ANGLE + RETICLE_GROWTH_ANGLE;
ReticleOuterAngle = RETICLE_MIN_OUTER_ANGLE + RETICLE_GROWTH_ANGLE;
MaterialComp.SetColor("_Color", activeColor);
}
else
{
ReticleInnerAngle = RETICLE_MIN_INNER_ANGLE;
ReticleOuterAngle = RETICLE_MIN_OUTER_ANGLE;
MaterialComp.SetColor("_Color", inactiveColor);
}
return(true);
}
void ResetGazeTimer()
{
MaterialComp.SetColor("_Color", Color.white);
gazeStartTime = -1f;
gazedAt = null;
}