From 5c3bab4d09e6204ecbb9d1c055d8e9b85da12dda Mon Sep 17 00:00:00 2001
From: Google DeepMind <noreply@deepmind.com>
Date: Wed, 12 Mar 2025 10:53:35 -0700
Subject: [PATCH] Change default metallic value to 0, as per the XMLreference
 doc.

See https://mujoco.readthedocs.io/en/stable/XMLreference.html#asset-material-metallic

PiperOrigin-RevId: 736190166
Change-Id: Ic841df9510aff5df8f5ea3394732ab65b550aa65
---
 src/user/user_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/user/user_init.c b/src/user/user_init.c
index 60f74c64..44b3a4fa 100644
--- a/src/user/user_init.c
+++ b/src/user/user_init.c
@@ -287,7 +287,7 @@ void mjs_defaultMaterial(mjsMaterial* material) {
   material->texrepeat[0] = material->texrepeat[1] = 1;
   material->specular = 0.5;
   material->shininess = 0.5;
-  material->metallic = 1.;
+  material->metallic = 0.0;
   material->roughness = 1.0;
   material->rgba[0] = material->rgba[1] = material->rgba[2] = material->rgba[3] = 1;
 }