/// <summary>
/// Triggers how close the grabber is to start grabbing a nearby object, informing the snapping system.
/// </summary>
/// <param name="factor">Current normalised value for the grab attemp, 1 indicates a grab.</param>
private void NearGrab(float factor)
{
if (factor == 0f)
{
OnGrabAttemp?.Invoke(null, 0f);
return;
}
(Grabbable, Collider)closestGrabbable = FindClosestGrabbable();
if (closestGrabbable.Item1 != null)
{
OnGrabAttemp?.Invoke(closestGrabbable.Item1.gameObject, factor);
}
else
{
OnGrabAttemp?.Invoke(null, 0f);
}
}
/// <summary>
/// Triggers how close the grabber is to start grabbing a nearby object, informing the snapping system.
/// </summary>
/// <param name="factor">Current normalised value for the grab attemp, 1 indicates a grab.</param>
protected void NearGrab(float factor)
{
if (factor == 0f)
{
OnGrabAttemp?.Invoke(null, 0f);
return;
}
Grabbable closestGrabbable = FindClosestGrabbable();
if (closestGrabbable != null)
{
OnGrabAttemp?.Invoke(closestGrabbable.gameObject, factor);
}
else
{
OnGrabAttemp?.Invoke(null, 0f);
}
}