From 850107944c9fd95462e15c3a5212ad38e3c1a546 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Thu, 15 Aug 2024 21:44:40 -0500
Subject: [PATCH 1/2] Hide parameters for animated model on end play.

---
 .../Dedicated/AnimatedModelEditor.cs           | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs b/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs
index 6f1ac91d0..8a6508346 100644
--- a/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs
@@ -1,5 +1,7 @@
 // Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
+using System;
+using FlaxEditor.CustomEditors.Elements;
 using FlaxEditor.Surface;
 using FlaxEngine;
 
@@ -33,5 +35,21 @@ namespace FlaxEditor.CustomEditors.Dedicated
                                                     Values);
             }
         }
+
+        /// <inheritdoc />
+        public override void Refresh()
+        {
+            base.Refresh();
+
+            // Check if parameters group is still showing if not in play mode and hide it.
+            if (!Editor.Instance.StateMachine.IsPlayMode)
+            {
+                var group = Layout.Children.Find(x => x is GroupElement g && g.Panel.HeaderText.Equals("Parameters", StringComparison.Ordinal));
+                if (group != null)
+                {
+                    RebuildLayout();
+                }
+            }
+        }
     }
 }

From fb9cc7fea5f6ddd7654fdf1512a531be82813221 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Thu, 15 Aug 2024 21:48:25 -0500
Subject: [PATCH 2/2] Add boolean check for if paramters are showing.

---
 .../Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs b/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs
index 8a6508346..3070fd19a 100644
--- a/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/AnimatedModelEditor.cs
@@ -14,6 +14,8 @@ namespace FlaxEditor.CustomEditors.Dedicated
     [CustomEditor(typeof(AnimatedModel)), DefaultEditor]
     public class AnimatedModelEditor : ActorEditor
     {
+        private bool _parametersAdded = false;
+
         /// <inheritdoc />
         public override void Initialize(LayoutElementsContainer layout)
         {
@@ -33,6 +35,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                                                     (instance, parameter, tag) => ((AnimatedModel)instance).GetParameterValue(parameter.Identifier),
                                                     (instance, value, parameter, tag) => ((AnimatedModel)instance).SetParameterValue(parameter.Identifier, value),
                                                     Values);
+                _parametersAdded = true;
             }
         }
 
@@ -42,12 +45,13 @@ namespace FlaxEditor.CustomEditors.Dedicated
             base.Refresh();
 
             // Check if parameters group is still showing if not in play mode and hide it.
-            if (!Editor.Instance.StateMachine.IsPlayMode)
+            if (!Editor.Instance.StateMachine.IsPlayMode && _parametersAdded)
             {
                 var group = Layout.Children.Find(x => x is GroupElement g && g.Panel.HeaderText.Equals("Parameters", StringComparison.Ordinal));
                 if (group != null)
                 {
                     RebuildLayout();
+                    _parametersAdded = false;
                 }
             }
         }