public void Hide()
{
gameObject.SetActive(false);
ActiveHand = null;
SelectedButton = null;
}
public void ClearButtons()
{
foreach (var button in _buttons)
{
Destroy(button.gameObject);
}
_buttons.Clear();
SelectedButton = null;
}
public void Show(Hand hand, SteamVR_Action_Boolean openAction)
{
ActiveHand = hand;
OpenAction = openAction;
var forward = hand.transform.position - Player.instance.hmdTransform.position;
forward.Normalize();
transform.position = hand.transform.position + forward * 0.2f;
transform.rotation = Quaternion.LookRotation(forward, Vector3.up);
SelectedButton = null;
Label.text = "";
LabelBack.enabled = false;
UpdateButtonPositions();
gameObject.SetActive(true);
}
private void Update()
{
if (_buttonsInvalid)
{
UpdateButtonPositions();
}
if (ActiveHand == null || OpenAction == null || !ActiveHand.isActive || ActiveHand.mainRenderModel == null)
{
Hide();
return;
}
if (OpenAction.GetStateUp(ActiveHand.handType))
{
if (SelectedButton != null)
{
SelectedButton.OnClicked.Invoke();
}
Hide();
return;
}
if (!ActiveHand.TryGetPointerPosition(out var handPos))
{
Hide();
return;
}
var closest = SelectedButton;
var closestDist = float.MaxValue;
foreach (var button in _buttons)
{
var dist = (button.transform.position - handPos).magnitude;
if (dist < closestDist)
{
closest = button;
closestDist = dist;
}
}
if (closest != SelectedButton)
{
SelectedButton = closest;
Label.text = closest.LabelText;
var width = Label.preferredWidth + 32f;
var min = LabelBack.transform.offsetMin;
var max = LabelBack.transform.offsetMax;
min.x = width * -0.5f;
max.x = width * 0.5f;
LabelBack.transform.offsetMin = min;
LabelBack.transform.offsetMax = max;
LabelBack.enabled = true;
}
}
