Added function to update ports locally + moved relay to utility category

Author: alelievr

Assets/com.alelievr.NodeGraphProcessor/Runtime/Elements/BaseNode.cs

@@ -235,6 +235,20 @@ public bool UpdateAllPorts()
 			return changed;
 		}
 
+		/// <summary>
+		/// Update all ports of the node without updating the connected ports. Only use this method when you need to update all the nodes ports in your graph.
+		/// </summary>
+		public bool UpdateAllPortsLocal()
+		{
+			bool changed = false;
+
+			foreach (var field in nodeFields)
+				changed |= UpdatePortsForFieldLocal(field.Value.fieldName);
+
+			return changed;
+		}
+
+
 		/// <summary>
 		/// Update the ports related to one C# property field (only for this node)
 		/// </summary>

Assets/com.alelievr.NodeGraphProcessor/Runtime/Elements/RelayNode.cs

@@ -5,7 +5,7 @@
 using System.Linq;
 using System;
 
-[System.Serializable, NodeMenuItem("Custom/Relay")]
+[System.Serializable, NodeMenuItem("Utils/Relay")]
 public class RelayNode : BaseNode
 {
 	const string packIdentifier = "_Pack";