Reply To: two-way binding properties node.

[toto007Participant]

Thank you for you advices.
I do your flownode class a partial class and it’s works and more easy extended flownode. So I will gladly when you make it partial officially for the next version 🙂

Furthermore for my use case I have followed your advice for extend my nodo with a custom method OnSceneGUI

1 2 3 4 5 6 7 8

public class MyNode: FlowControlNode { public ObservableValueInput<GameObject> subject; ... virtual public void OnSceneGUI () { } ... }

To do this when the node is selected I add to the reference subject gameobject a support class “ActionsceneGUI”

1 2 3 4 5 6 7 8 9

protected override void OnNodePicked () {       if(subject.value!=null){          ActionSceneGUI actionGUI = subject.value.GetComponent<ActionSceneGUI> ();          if (actionGUI == null)              subject.value.AddComponent<ActionSceneGUI> ();        } }

So to ActionSceneGUI I associate a class ActionGUIEditor that extends Editor and invokes the OnsceneGUI method based on the selected node

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

[CustomEditor (typeof (ActionSceneGUI))] public class ActionSceneGUIEditor : Editor {     void OnSceneGUI () {         var t = target as ActionSceneGUI;         if (NodeCanvas.Editor.GraphEditorUtility.activeNode != null) {             if (NodeCanvas.Editor.GraphEditorUtility.activeNode is MyNode) {                 var node = NodeCanvas.Editor.GraphEditorUtility.activeNode as MyNode;                 if (t.gameObject == node.subject.value) {                     node.OnSceneGUI ();                 }             }           }     } }

This avoids me writing a lot of code around. Thanks for you advice 🙂 . I was wondering if you have any more optimal solutions or if it may be enough so