Fold: add Serialize() method to fold nodes

1 files changed, 10 insertions, 7 deletions

diff --git a/Scripts/Fold/Editor/PointAlignNode.cs b/Scripts/Fold/Editor/PointAlignNode.cs
index d9f560f..7ab094b 100644
--- a/Scripts/Fold/Editor/PointAlignNode.cs
+++ b/Scripts/Fold/Editor/PointAlignNode.cs
@@ -4,15 +4,18 @@ using UnityEngine;
 [System.Serializable, NodeMenuItem("Fold/PointAlign")]
 public class PointAlignNode : BaseFoldNode
 {
-    [Input(name = "Input")]
-    public BaseFoldNode input;
+  // Origin point.
+  [Input(name = "po")]
+  public Vector4 po;
 
-    [Input(name = "po")]
-    public float po;
+  [Output(name = "Out")]
+  public PointAlignNode output;
 
-    [Output(name = "Out")]
-    public PointAlignNode output;
+  public override string name => "Point Align";
 
-    public override string name => "Point Align";
+  public override FoldNodeSerialized Serialize()
+  {
+      return new FoldNodeSerialized { vec0 = po };
+  }
 }