Feature: KHR_audio_emitter

Editor/Scripts/GLTFSettingsInspector.cs

@@ -6,6 +6,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Reflection;
 using UnityEditor;
 using UnityEngine;
 using UnityEngine.UIElements;
@@ -17,6 +18,7 @@ namespace UnityGLTF
 #if SHOW_SETTINGS_EDITOR
 	internal class GltfSettingsProvider : SettingsProvider
 	{
+		private const string DEFAULT_NON_RATIFIED_TOOLTIP = "This extension specification is not yet ratified. It may change in the future.";
 		internal static Action<GLTFSettings> OnAfterGUI;
 		private static GLTFSettings settings;
 		private SerializedProperty showDefaultReferenceNameWarning, showNamingRecommendationHint;
@@ -161,6 +163,8 @@ internal static void DrawGLTFSettingsGUI(GLTFSettings settings, SerializedObject
 
 		private static Dictionary<Type, Editor> editorCache = new Dictionary<Type, Editor>();
 
+		private static GUIStyle _badgeStyle = null;
+
 		internal static void OnPluginsGUI(IEnumerable<GLTFPlugin> plugins, bool allowDisabling = true)
 		{
 			var lastAssembly = "";
@@ -210,9 +214,23 @@ internal static void OnPluginsGUI(IEnumerable<GLTFPlugin> plugins, bool allowDis
 						EditorUtility.SetDirty(plugin);
 
 					var label = new GUIContent(displayName, plugin.Description);
+
 					EditorGUI.BeginDisabledGroup(!plugin.Enabled);
 					var expanded2 = EditorGUILayout.Foldout(expanded, label);
 					var lastFoldoutRect = GUILayoutUtility.GetLastRect();
+
+					float batchOffsetX = EditorStyles.label.CalcSize(label).x + 20f;
+					var nonRatAttribute = plugin.GetType().GetCustomAttribute(typeof(NonRatifiedPluginAttribute), true);
+					if (nonRatAttribute != null)
+					{
+						batchOffsetX = DrawNonRatifiedBadge(nonRatAttribute, batchOffsetX);
+					}
+					var expAttribute = plugin.GetType().GetCustomAttribute(typeof(ExperimentalPluginAttribute), true);
+					if (expAttribute != null)
+					{
+						batchOffsetX = DrawExperimentalBadge(expAttribute, batchOffsetX);
+					}
+
 					// check for right click so we can show a context menu
 					EditorGUI.EndDisabledGroup();
 					if (Event.current.type == EventType.MouseDown && lastFoldoutRect.Contains(Event.current.mousePosition))
@@ -279,6 +297,45 @@ internal static void OnPluginsGUI(IEnumerable<GLTFPlugin> plugins, bool allowDis
 			}
 		}
 
+		private static float DrawBadge(string text, string toolTip, Color color, float offsetX)
+		{
+			if (_badgeStyle == null)
+			{
+				_badgeStyle = new GUIStyle(EditorStyles.objectFieldThumb);
+				_badgeStyle.fontSize = 11;
+				_badgeStyle.contentOffset = new Vector2(0, 0);
+				_badgeStyle.clipping = TextClipping.Overflow;
+				_badgeStyle.fixedHeight = 15f;
+			}
+
+			var explabel = new GUIContent(text , toolTip);
+			var expLabelRect = GUILayoutUtility.GetLastRect();
+
+			expLabelRect.x += offsetX;
+			expLabelRect.width = _badgeStyle.CalcSize(explabel).x+15;
+			expLabelRect.y += 2f;
+
+			GUI.contentColor = color;
+			GUI.backgroundColor = color;
+			EditorGUI.LabelField(expLabelRect, explabel, _badgeStyle);
+			GUI.backgroundColor = Color.white;
+			GUI.contentColor = Color.white;
+			return offsetX + expLabelRect.width - 10f; 
+		}
+
+		private static float DrawNonRatifiedBadge(Attribute expAttribute, float offsetX)
+		{
+			var exp = expAttribute as NonRatifiedPluginAttribute;
+			var toolTip = exp.toolTip == null ? DEFAULT_NON_RATIFIED_TOOLTIP : exp.toolTip;
+			return DrawBadge("non-ratified", toolTip, new Color(1f*2,0.5f*2,0f,1f), offsetX);
+		}
+
+		private static float DrawExperimentalBadge(Attribute expAttribute, float offsetX)
+		{
+			var exp = expAttribute as ExperimentalPluginAttribute;
+			var toolTip = exp.toolTip == null ? null : exp.toolTip;
+			return DrawBadge("experimental", toolTip, new Color(1f*2f,0.7f,0f,1f), offsetX);
+		}
 	}
 
 	[CustomEditor(typeof(GLTFSettings))]

Editor/Scripts/Interactivity/VisualScriptingExport/VisualScriptingExportPlugin.cs

@@ -15,6 +15,7 @@ namespace UnityGLTF.Interactivity.VisualScripting
     /// See https://github.com/KhronosGroup/UnityGLTF?tab=readme-ov-file#extensibility
     /// for the external documentation on how to extend UnityGLTF.
     /// </summary>
+    [NonRatifiedPlugin]
     public class VisualScriptingExportPlugin: GLTFExportPlugin
     {
         public override JToken AssetExtras