From f63d03475a38ae6e4a3979a61719254cfd849e0d Mon Sep 17 00:00:00 2001
From: Masataka SUMI <santarh@gmail.com>
Date: Mon, 7 Nov 2022 20:31:43 +0900
Subject: [PATCH] comment

---
 .../VRM10/Runtime/Migration/Materials/MigrationPbrMaterial.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Assets/VRM10/Runtime/Migration/Materials/MigrationPbrMaterial.cs b/Assets/VRM10/Runtime/Migration/Materials/MigrationPbrMaterial.cs
index d56ef5987..350eec06f 100644
--- a/Assets/VRM10/Runtime/Migration/Materials/MigrationPbrMaterial.cs
+++ b/Assets/VRM10/Runtime/Migration/Materials/MigrationPbrMaterial.cs
@@ -12,6 +12,10 @@ namespace UniVRM10
         private const string UsingGltfMaterialKeywordInVrmExtension = "VRM_USE_GLTFSHADER";
         private const string ExporterVersionKey = "exporterVersion";
 
+        /// <summary>
+        /// vanilla の gltf material を対象とする.
+        /// KHR_materials_unlit 拡張や VRM.materialProperties で MToon を対象とするマテリアルは処理してはいけない。
+        /// </summary>
         public static void Migrate(glTF gltf, JsonNode vrm0XExtension)
         {
             var needMigrationRoughnessTextureValueSquared = false;