/// <summary>
/// Determines whether the grab point can be created for the given action.
/// </summary>
/// <param name="action">The action to check whether a grab point can be created for.</param>
/// <returns>Whether the grab point can be created.</returns>
protected virtual bool CanCreateGrabPoint(GrabInteractableAction action)
{
if (action == null || action.GetType() != typeof(GrabInteractableFollowAction))
{
return(false);
}
GrabInteractableFollowAction followAction = (GrabInteractableFollowAction)action;
return(followAction != null && followAction.GrabOffset == GrabInteractableFollowAction.OffsetType.PrecisionPoint);
}
/// <summary>
/// Snaps the follow on the primary and secondary action if they are <see cref="GrabInteractableFollowAction"/> type.
/// </summary>
public virtual void SnapFollowOrientation()
{
if (PrimaryAction != null && PrimaryAction.GetType() == typeof(GrabInteractableFollowAction))
{
GrabInteractableFollowAction action = (GrabInteractableFollowAction)PrimaryAction;
action.ForceSnapOrientation();
}
if (SecondaryAction != null && SecondaryAction.GetType() == typeof(GrabInteractableFollowAction))
{
GrabInteractableFollowAction action = (GrabInteractableFollowAction)SecondaryAction;
action.ForceSnapOrientation();
}
}
protected virtual void DrawFollowActionSettings(InteractableFacade facade, GrabInteractableAction actionProperty, string undoRedoWarningPropertyPath)
{
if (actionProperty == null || !typeof(GrabInteractableFollowAction).IsAssignableFrom(actionProperty.GetType()))
{
return;
}
GrabInteractableFollowAction followAction = (GrabInteractableFollowAction)actionProperty;
SerializedObject actionObject = new SerializedObject(followAction);
SerializedProperty followTracking = DrawPropertyFieldWithChangeHandlers(actionObject, "followTracking", undoRedoWarningPropertyPath);
if (followTracking.intValue == 4)
{
RotateAroundAngularVelocity rotationModifier = (RotateAroundAngularVelocity)followAction.FollowRotateAroundAngularVelocityModifier.RotationModifier;
DrawPropertyFieldWithChangeHandlers(new SerializedObject(rotationModifier), "applyToAxis", undoRedoWarningPropertyPath);
}
SerializedProperty grabOffset = DrawPropertyFieldWithChangeHandlers(actionObject, "grabOffset", undoRedoWarningPropertyPath);
if (grabOffset.intValue == 1)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
if (GUILayout.Button("Show Orientation Container"))
{
EditorGUIUtility.PingObject(followAction.OrientationLogicContainer);
}
EditorGUILayout.EndHorizontal();
}
showFollowAdvancedFeatures = EditorGUILayout.Foldout(showFollowAdvancedFeatures, "Advanced Follow Settings");
if (showFollowAdvancedFeatures)
{
EditorGUI.indentLevel++;
DrawPropertyFieldWithChangeHandlers(actionObject, "isKinematicWhenActive", undoRedoWarningPropertyPath);
DrawPropertyFieldWithChangeHandlers(actionObject, "isKinematicWhenInactive", undoRedoWarningPropertyPath);
DrawPropertyFieldWithChangeHandlers(actionObject, "willInheritIsKinematicWhenInactiveFromConsumerRigidbody", undoRedoWarningPropertyPath);
EditorGUI.indentLevel--;
}
}
private static void ConfigInteractableGrabAction(GameObject interactable)
{
InteractableFacade facade = interactable.GetComponent<InteractableFacade>();
// Set "Primary Action" to "Follow"
int primaryActionIndex = 1; // Follow
GameObject primaryActionPrefab = (GameObject)PrefabUtility.InstantiatePrefab(facade.Configuration.GrabConfiguration.ActionTypes.NonSubscribableElements[primaryActionIndex], facade.Configuration.GrabConfiguration.ActionTypes.transform);
GrabInteractableAction primaryAction = primaryActionPrefab.GetComponent<GrabInteractableAction>();
facade.Configuration.GrabConfiguration.PrimaryAction = primaryAction;
// Set "Grab Offset" to "Precision Point"
GrabInteractableFollowAction followAction = (GrabInteractableFollowAction)primaryAction;
SerializedObject actionObject = new SerializedObject(followAction);
SerializedProperty foundProperty = actionObject.FindProperty("grabOffset");
foundProperty.intValue = 2; // Precision Point
foundProperty.serializedObject.ApplyModifiedProperties();
// Set "Secondary Action" to "Scale"
// int secondaryActionIndex = 4; // Scale disabled until scaling bug is fixed in Tilia: shorturl.at/ayFP3
int secondaryActionIndex = 2; // Swap
GameObject secondaryActionPrefab = (GameObject)PrefabUtility.InstantiatePrefab(facade.Configuration.GrabConfiguration.ActionTypes.NonSubscribableElements[secondaryActionIndex], facade.Configuration.GrabConfiguration.ActionTypes.transform);
GrabInteractableAction secondaryAction = secondaryActionPrefab.GetComponent<GrabInteractableAction>();
facade.Configuration.GrabConfiguration.SecondaryAction = secondaryAction;
}
