/// <summary>
/// Subscribe to PushToGrid events.
/// </summary>
/// <param name="listener"></param>
public static void SubscribePushToGridEvent(Action <float> listener)
{
if (GetProGridsType() == null)
{
return;
}
if (s_SubscribePushToGridEventDelegate == null)
{
s_SubscribePushToGridEventDelegate = (Action <Action <float> >)ReflectionUtility.GetOpenDelegate <Action <Action <float> > >(GetProGridsType(), "AddPushToGridListener");
}
if (s_SubscribePushToGridEventDelegate != null)
{
s_SubscribePushToGridEventDelegate(listener);
}
}
/// <summary>
/// Remove subscription from extendo/retracto tooblar events.
/// </summary>
/// <param name="listener"></param>
public static void UnsubscribeToolbarEvent(Action <bool> listener)
{
if (GetProGridsType() == null)
{
return;
}
if (s_UnsubscribeToolbarEventDelegate == null)
{
s_UnsubscribeToolbarEventDelegate = (Action <Action <bool> >)ReflectionUtility.GetOpenDelegate <Action <Action <bool> > >(GetProGridsType(), "RemoveToolbarEventSubscriber");
}
if (s_UnsubscribeToolbarEventDelegate != null)
{
s_UnsubscribeToolbarEventDelegate(listener);
}
}
/// <summary>
/// Tell ProGrids that a non-Unity handle has moved in some direction (in world space).
/// </summary>
/// <param name="worldDirection"></param>
public static void OnHandleMove(Vector3 worldDirection)
{
if (GetProGridsType() == null)
{
return;
}
if (s_OnHandleMoveDelegate == null)
{
s_OnHandleMoveDelegate = (Action <Vector3>)ReflectionUtility.GetOpenDelegate <Action <Vector3> >(GetProGridsType(), "OnHandleMove");
}
if (s_OnHandleMoveDelegate != null)
{
s_OnHandleMoveDelegate(worldDirection);
}
}
/// <summary>
/// Return the last known grid pivot point.
/// </summary>
/// <param name="pivot"></param>
/// <returns></returns>
public static bool GetPivot(out Vector3 pivot)
{
pivot = Vector3.zero;
if (s_GetPivotDelegate == null)
s_GetPivotDelegate = (Func<Vector3>)ReflectionUtility.GetOpenDelegate<Func<Vector3>>(GetProGridsType(), "GetPivot");
if (s_GetPivotDelegate != null)
{
pivot = s_GetPivotDelegate();
// earlier version of progrids return a non-snapped pivot point
pivot = Snapping.SnapValue(pivot, SnapValue());
return true;
}
return false;
}
/// <summary>
/// Return the last known snap value setting from ProGrids.
/// </summary>
/// <returns></returns>
public static float SnapValue()
{
if (GetProGridsType() == null)
{
return(0f);
}
if (s_SnapValueDelegate == null)
{
s_SnapValueDelegate = (Func <float>)ReflectionUtility.GetOpenDelegate <Func <float> >(GetProGridsType(), "SnapValue");
}
if (s_SnapValueDelegate != null)
{
return(s_SnapValueDelegate());
}
return(0f);
}
/// <summary>
/// If ProGrids is open and snap enabled, return true. False otherwise.
/// </summary>
/// <returns></returns>
public static bool SnapEnabled()
{
if (GetProGridsType() == null || !IsActive())
{
return(false);
}
if (s_SnapEnabledDelegate == null)
{
s_SnapEnabledDelegate = (Func <bool>)ReflectionUtility.GetOpenDelegate <Func <bool> >(GetProGridsType(), "SnapEnabled");
}
if (s_SnapEnabledDelegate != null)
{
return(s_SnapEnabledDelegate());
}
return(false);
}
/// <summary>
/// Returns the current UseAxisConstraints value from ProGrids.
/// </summary>
/// <returns></returns>
public static bool UseAxisConstraints()
{
if (GetProGridsType() == null)
{
return(true);
}
if (s_UseAxisConstraintDelegate == null)
{
s_UseAxisConstraintDelegate = (Func <bool>)ReflectionUtility.GetOpenDelegate <Func <bool> >(GetProGridsType(), "UseAxisConstraints");
}
if (s_UseAxisConstraintDelegate != null)
{
return(s_UseAxisConstraintDelegate());
}
return(true);
}
/// <summary>
/// Is the scene toolbar extended or collapsed? Also check ProGridsActive to see if ProGrids is open in the first place.
/// </summary>
/// <returns>True if ProGrids scene toolbar is open and extended, false if not extended or not active in scene.</returns>
public static bool SceneToolbarIsExtended()
{
if (GetProGridsType() == null)
{
return(false);
}
if (s_SceneToolbarIsExtendedDelegate == null)
{
s_SceneToolbarIsExtendedDelegate = (Func <bool>)ReflectionUtility.GetOpenDelegate <Func <bool> >(GetProGridsType(), "SceneToolbarIsExtended");
}
if (s_SceneToolbarIsExtendedDelegate != null)
{
return(s_SceneToolbarIsExtendedDelegate());
}
return(false);
}
/// <summary>
/// True if ProGrids is open in scene.
/// </summary>
/// <returns></returns>
public static bool IsActive()
{
if (GetProGridsType() == null)
{
return(false);
}
if (s_ProGridsActiveDelegate == null)
{
s_ProGridsActiveDelegate = (Func <bool>)ReflectionUtility.GetOpenDelegate <Func <bool> >(GetProGridsType(), "SceneToolbarActive");
}
if (s_ProGridsActiveDelegate != null)
{
return(s_ProGridsActiveDelegate());
}
return(false);
}