From 1f58dcc13435f8b11c6baaa33645f80b4bcda5e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Ellensohn?= <bjoern.ellensohn@gmail.com>
Date: Tue, 13 Jun 2023 11:33:51 +0200
Subject: [PATCH] update

---
 urdf/diffbot_description.urdf.xacro | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/urdf/diffbot_description.urdf.xacro b/urdf/diffbot_description.urdf.xacro
index 8710c96..9cbe2d9 100644
--- a/urdf/diffbot_description.urdf.xacro
+++ b/urdf/diffbot_description.urdf.xacro
@@ -70,7 +70,7 @@
     <!-- right wheel joint -->
     <!-- fixed wheel joint for testing, type was continuous -->
     <joint name="${prefix}right_wheel_joint" type="continuous">
-      <origin xyz="0 -0.125 ${z_offset}" rpy="0 0 0" />
+      <origin xyz="0 -0.125 ${z_offset}" rpy="${PI} 0 0" />
       <parent link="${prefix}base_link" />
       <child link="${prefix}right_wheel" />
       <axis xyz="0 0 -1"/>
@@ -105,7 +105,7 @@
     <!-- fixed wheel joint for testing, type was continuous -->
     <!-- left wheel joint -->
     <joint name="${prefix}left_wheel_joint" type="continuous">
-      <origin xyz="0 0.125 ${z_offset}" rpy="0 0 0" />
+      <origin xyz="0 0.125 ${z_offset}" rpy="${PI} 0 0" />
       <parent link="${prefix}base_link" />
       <child link="${prefix}left_wheel" />
       <axis xyz="0 0 -1" />