From dc9bd07f512adee05a56397ef38bb34c64e1f0c6 Mon Sep 17 00:00:00 2001
From: Masataka SUMI <santarh@gmail.com>
Date: Fri, 7 May 2021 19:55:49 +0900
Subject: [PATCH] Specify color space in exporting VRM0 Material.

---
 Assets/VRM/Runtime/IO/VRMMaterialExporter.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Assets/VRM/Runtime/IO/VRMMaterialExporter.cs b/Assets/VRM/Runtime/IO/VRMMaterialExporter.cs
index e484d256a..7b65783d2 100644
--- a/Assets/VRM/Runtime/IO/VRMMaterialExporter.cs
+++ b/Assets/VRM/Runtime/IO/VRMMaterialExporter.cs
@@ -5,6 +5,7 @@ using UniGLTF;
 using UniGLTF.ShaderPropExporter;
 using UnityEngine;
 using VRMShaders;
+using ColorSpace = UniGLTF.ColorSpace;
 
 namespace VRM
 {
@@ -160,7 +161,8 @@ namespace VRM
                     {
                         case ShaderPropertyType.Color:
                             {
-                                var value = m.GetColor(kv.Key).ToArray();
+                                // No color conversion. Because color property is serialized to raw float array.
+                                var value = m.GetColor(kv.Key).ToFloat4(ColorSpace.Linear, ColorSpace.Linear);
                                 material.vectorProperties.Add(kv.Key, value);
                             }
                             break;