From c791fb3141d91631785139cb210202206f9e71e4 Mon Sep 17 00:00:00 2001
From: Brandon DeRosier <bdero@google.com>
Date: Wed, 4 Jan 2023 17:36:22 -0800
Subject: [PATCH] [Impeller Scene] Fix material/vertex color overlapping

---
 impeller/scene/material.cc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/impeller/scene/material.cc b/impeller/scene/material.cc
index 9e141d29ec9e2..73ce339babe7f 100644
--- a/impeller/scene/material.cc
+++ b/impeller/scene/material.cc
@@ -79,9 +79,11 @@ std::unique_ptr<UnlitMaterial> UnlitMaterial::MakeFromFlatbuffer(
 
   auto result = Material::MakeUnlit();
 
-  result->SetColor(material.base_color_factor()
-                       ? importer::ToColor(*material.base_color_factor())
-                       : Color::White());
+  if (material.base_color_factor()) {
+    result->SetColor(importer::ToColor(*material.base_color_factor()));
+    result->SetVertexColorWeight(0);
+  }
+
   if (material.base_color_texture() >= 0 &&
       material.base_color_texture() < static_cast<int32_t>(textures.size())) {
     result->SetColorTexture(textures[material.base_color_texture()]);