From bb1279edf3ae3aef0b054edba15127a46e7798c8 Mon Sep 17 00:00:00 2001
From: Reza Kermani <kermani.areza@gmail.com>
Date: Tue, 28 May 2024 16:29:26 -0400
Subject: [PATCH] added color definitions (#310)

(cherry picked from commit 7cb6fd901f373d6fcfa75ef23e43c6b9d7b186a7)
---
 .../urdf/test_diff_drive.xacro.urdf                   | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ign_ros2_control_demos/urdf/test_diff_drive.xacro.urdf b/ign_ros2_control_demos/urdf/test_diff_drive.xacro.urdf
index e608ed9e..664ae364 100644
--- a/ign_ros2_control_demos/urdf/test_diff_drive.xacro.urdf
+++ b/ign_ros2_control_demos/urdf/test_diff_drive.xacro.urdf
@@ -1,5 +1,16 @@
 <?xml version="1.0"?>
 <robot name="diff_drive" xmlns:xacro="http://www.ros.org/wiki/xacro">
+  <material name="orange">
+    <color rgba="0.8 0.4 0.0 1.0"/>
+  </material>
+
+  <material name="black">
+    <color rgba="0 0 0 1.0"/>
+  </material>
+
+  <material name="white">
+    <color rgba="1 1 1 1.0"/>
+  </material>
   <!-- Base Link -->
   <link name="chassis">
     <collision>