From 3828091869a88823bcbf5157efec979a0d5b14e4 Mon Sep 17 00:00:00 2001
From: Kohei-Yanagida <k-yanagida@virtualcast.jp>
Date: Tue, 26 Nov 2019 13:16:52 +0900
Subject: [PATCH] add unknown preset prefix

---
 .../VRM/UniVRM/Scripts/BlendShape/BlendShapeKey.cs   | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Assets/VRM/UniVRM/Scripts/BlendShape/BlendShapeKey.cs b/Assets/VRM/UniVRM/Scripts/BlendShape/BlendShapeKey.cs
index 4e7f43d27..704c8cd05 100644
--- a/Assets/VRM/UniVRM/Scripts/BlendShape/BlendShapeKey.cs
+++ b/Assets/VRM/UniVRM/Scripts/BlendShape/BlendShapeKey.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 
 
 namespace VRM
@@ -12,6 +13,9 @@ namespace VRM
             new Dictionary<BlendShapePreset, string>();
 
         private string m_name;
+
+        private const string UnknownPresetPrefix = "Unknown_";
+        
         public string Name
         {
             get { return m_name.ToUpper(); }
@@ -19,8 +23,8 @@ namespace VRM
 
         public BlendShapePreset Preset;
 
-        string m_id;
-        private string ID
+        public string m_id;
+        public string ID
         {
             get
             {
@@ -40,7 +44,7 @@ namespace VRM
                     }
                     else
                     {
-                        m_id = m_name;
+                        m_id = UnknownPresetPrefix + m_name;
                     }
                 }
 
@@ -75,7 +79,7 @@ namespace VRM
             }
             else
             {
-                m_id = m_name;
+                m_id = UnknownPresetPrefix + m_name;
             }
         }