From 3a9b2ba33ca62612ceb3d67ba1143a76481d3a8b Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Mon, 9 Apr 2018 14:40:18 +0900
Subject: [PATCH] fix Unity-5.6 build

---
 .../BlendShape/Editor/PreviewFaceRenderer.cs  | 29 ++++++++++++++++---
 Scripts/Format/VRMVersion.cs                  |  8 ++---
 2 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/Scripts/BlendShape/Editor/PreviewFaceRenderer.cs b/Scripts/BlendShape/Editor/PreviewFaceRenderer.cs
index 0f2b6326e..d78759a20 100644
--- a/Scripts/BlendShape/Editor/PreviewFaceRenderer.cs
+++ b/Scripts/BlendShape/Editor/PreviewFaceRenderer.cs
@@ -30,15 +30,36 @@ namespace VRM
             }
         }
 
+        public Light[] PreviewLights
+        {
+            get
+            {
+#if UNITY_2017_1_OR_NEWER
+                return m_previewUtility.lights;
+#else
+                return m_previewUtility.m_Light;
+#endif
+            }
+        }
+
+        public void SetAmbientColor(Color color)
+        {
+#if UNITY_2017_1_OR_NEWER
+            m_previewUtility.ambientColor = color;
+#else
+            // ?
+#endif
+        }
+
         public PreviewFaceRenderer()
         {
             m_previewUtility = new PreviewRenderUtility();
 
-            m_previewUtility.lights[0].intensity = 1.4f;
-            m_previewUtility.lights[0].transform.rotation = Quaternion.Euler(40f, 190f, 0);
-            m_previewUtility.lights[1].intensity = 1.4f;
+            PreviewLights[0].intensity = 1.4f;
+            PreviewLights[0].transform.rotation = Quaternion.Euler(40f, 190f, 0);
+            PreviewLights[1].intensity = 1.4f;
 
-            m_previewUtility.ambientColor = new Color(.1f, .1f, .1f, 0);
+            SetAmbientColor(new Color(.1f, .1f, .1f, 0));
         }
 
         class FogScope : IDisposable
diff --git a/Scripts/Format/VRMVersion.cs b/Scripts/Format/VRMVersion.cs
index fa6a256ca..5a0424182 100644
--- a/Scripts/Format/VRMVersion.cs
+++ b/Scripts/Format/VRMVersion.cs
@@ -4,11 +4,11 @@ namespace VRM
     public static class VRMVersion
     {
         public const int MAJOR = 0;
-        public const int MINOR = 21;
+        public const int MINOR = 22;
 
-        public const string VERSION = "0.21";
+        public const string VERSION = "0.22";
 
-        public const string DecrementMenuName = "VRM/Version(0.21) Decrement";
-        public const string IncrementMenuName = "VRM/Version(0.21) Increment";
+        public const string DecrementMenuName = "VRM/Version(0.22) Decrement";
+        public const string IncrementMenuName = "VRM/Version(0.22) Increment";
     }
 }