feat: adding Editor UI for the sample ClientNetworkTransform. (#1827)

* feat: adding Editor UI for the sample ClientNetworkTransform. The added UI is a simple copy of the NetworkTransform one

* modify networkTransformEditor to support child class

Co-authored-by: Matt Walsh <matt.walsh@unity3d.com>

Author: jeffreyrainy

com.unity.netcode.gameobjects/Components/NetworkTransform.cs

@@ -272,7 +272,7 @@ public void NetworkSerialize<T>(BufferSerializer<T> serializer) where T : IReade
         /// If using different values, please use RPCs to write to the server. Netcode doesn't support client side network variable writing
         /// </summary>
         // This is public to make sure that users don't depend on this IsClient && IsOwner check in their code. If this logic changes in the future, we can make it invisible here
-        public bool CanCommitToTransform;
+        public bool CanCommitToTransform { get; protected set; }
         protected bool m_CachedIsServer;
         protected NetworkManager m_CachedNetworkManager;
 

com.unity.netcode.gameobjects/Editor/NetworkTransformEditor.cs

@@ -4,7 +4,7 @@
 
 namespace Unity.Netcode.Editor
 {
-    [CustomEditor(typeof(NetworkTransform))]
+    [CustomEditor(typeof(NetworkTransform), true)]
     public class NetworkTransformEditor : UnityEditor.Editor
     {
         private SerializedProperty m_SyncPositionXProperty;