// ===================================================================================
// UNITY METHODS ---------------------------------------------------------------------
protected virtual void OnEnable()
{
HOtk2dGUIManager.AddButton(this);
// Add to eventual toggle group
if (_isToggle && _toggleGroupid != "")
{
if (_toggleGroupid == "")
{
return;
}
if (!_TogglesByGroupId.ContainsKey(_toggleGroupid))
{
_TogglesByGroupId.Add(_toggleGroupid, new List <HOtk2dButton>());
}
_TogglesByGroupId[_toggleGroupid].Add(this);
}
}
void ChangeCamera(Camera cam)
{
_guiCamera = cam;
HOtk2dGUIManager.RemoveButton(this);
HOtk2dGUIManager.AddButton(this);
}