move comments

Runtime/Scripts/Plugins/Core/GltfPlugin.cs

@@ -3,6 +3,34 @@
 
 namespace UnityGLTF.Plugins
 {
+    // When a plugin is registered with the default settings (the scriptable object in the project),
+    // it will be active "by default" when someone uses those default settings.
+    // e.g. it's used when someone uses the built-in editor methods for exporting objects.
+    // When using the API, one needs to manually register wanted plugins and configure them
+    // (can get the default settings and modify them).
+
+    // Plugins can contain any number of extensions, but are encouraged to specify in the description
+    // which extensions are imported/exported with that plugin.
+    // Theoretically there could be multiple plugins operating on the same extension in different ways, in
+    // which case we currently can't warn about conflicts; they would all run.
+    // If plugins were required to list the extensions they operate on, we could warn about conflicts.
+
+    // Plugins are ScriptableObjects which are added to the default GLTFSettings scriptable object.
+    // Their public serialized fields are exposed in the inspector, and they can be enabled/disabled.
+    // Plugins replace both GLTFSceneExporter.* static callbacks and GLTFSceneExporter.ExportOptions callbacks
+    // to allow for more control.
+
+    // Example cases where separate plugins operate on the same data:
+    // - exporting UI as custom extension vs. baking UI to mesh
+    // - exporting Audio in a custom extension vs. using KHR_audio
+    // - exporting LODs as custom extension vs. using MSFT_lod
+    // - exporting particle systems as custom extension vs. baking to mesh
+
+    // Plugins can either be added manually to ExportOptions.plugins / ImportContext.plugins
+    // or advertise themselves via a static callback which allows configuring their settings in the inspector.
+    // For each new instance of GLTFSceneExporter, new instances of plugins are created.
+    // For each new instance of GLTFSceneImporter, new instances of plugins are created.
+
     public abstract class GltfPlugin: ScriptableObject
     {
         public abstract string DisplayName { get; }

Runtime/Scripts/Plugins/MaterialExtensionsExport.cs

@@ -5,34 +5,6 @@
 
 namespace UnityGLTF.Plugins
 {
-	// When a plugin is registered with the default settings (the scriptable object in the project),
-	// it will be active "by default" when someone uses those default settings.
-	// e.g. it's used when someone uses the built-in editor methods for exporting objects.
-	// When using the API, one needs to manually register wanted plugins and configure them
-	// (can get the default settings and modify them).
-
-	// Plugins can contain any number of extensions, but are encouraged to specify in the description
-	// which extensions are imported/exported with that plugin.
-	// Theoretically there could be multiple plugins operating on the same extension in different ways, in
-	// which case we currently can't warn about conflicts; they would all run.
-	// If plugins were required to list the extensions they operate on, we could warn about conflicts.
-
-	// Plugins are ScriptableObjects which are added to the default GLTFSettings scriptable object.
-	// Their public serialized fields are exposed in the inspector, and they can be enabled/disabled.
-	// Plugins replace both GLTFSceneExporter.* static callbacks and GLTFSceneExporter.ExportOptions callbacks
-	// to allow for more control.
-
-	// Example cases where separate plugins operate on the same data:
-	// - exporting UI as custom extension vs. baking UI to mesh
-	// - exporting Audio in a custom extension vs. using KHR_audio
-	// - exporting LODs as custom extension vs. using MSFT_lod
-	// - exporting particle systems as custom extension vs. baking to mesh
-
-	// Plugins can either be added manually to ExportOptions.plugins / ImportContext.plugins
-	// or advertise themselves via a static callback which allows configuring their settings in the inspector.
-	// For each new instance of GLTFSceneExporter, new instances of plugins are created.
-	// For each new instance of GLTFSceneImporter, new instances of plugins are created.
-
 	public class MaterialExtensionsExport: GltfExportPlugin
 	{
 		public bool KHR_materials_ior = true;
@@ -49,7 +21,16 @@ public override GltfExportPluginContext CreateInstance(ExportContext context)
 		}
 
 		public override string DisplayName => "KHR_materials_* PBR Next Extensions";
-		public override string Description => "Exports various glTF PBR Material model extensions.";
+		public override string Description => 
+			@"Exports various glTF PBR Material model extensions. Supported extensions:
+- KHR_materials_ior
+- KHR_materials_transmission
+- KHR_materials_volume
+- KHR_materials_iridescence
+- KHR_materials_specular
+- KHR_materials_clearcoat
+- KHR_materials_emissive_strength
+";
 	}
 
 	public class MaterialExtensionsExportContext: GltfExportPluginContext