From 4732acfcb1c00334a7ab1cc00efe613bae7638e8 Mon Sep 17 00:00:00 2001
From: Erwin Coumans <erwincoumans@google.com>
Date: Wed, 17 Jul 2019 12:57:44 -0700
Subject: [PATCH] remove tabs from urdf

---
 .../pybullet_data/laikago/laikago_toes.urdf   | 238 +++++++++---------
 1 file changed, 118 insertions(+), 120 deletions(-)

diff --git a/examples/pybullet/gym/pybullet_data/laikago/laikago_toes.urdf b/examples/pybullet/gym/pybullet_data/laikago/laikago_toes.urdf
index f7ba738c2..abcf3e740 100644
--- a/examples/pybullet/gym/pybullet_data/laikago/laikago_toes.urdf
+++ b/examples/pybullet/gym/pybullet_data/laikago/laikago_toes.urdf
@@ -12,7 +12,7 @@
     <visual>
       <origin rpy="0 0 0" xyz="0 0 0.043794"/>
       <geometry>
-				<mesh filename="chassis.stl" scale="1 1 1"/>
+        <mesh filename="chassis.stl" scale="1 1 1"/>
       </geometry>
        <material name="yellow">
         <color rgba="0.95 0.75 0.05 1"/>
@@ -21,7 +21,7 @@
     <collision>
       <origin rpy="-1.57 0 0" xyz="0 0 0.043794"/>
       <geometry>
-				<mesh filename="chassis_vhacd_mod.obj" scale="1 1 1"/>
+        <mesh filename="chassis_vhacd_mod.obj" scale="1 1 1"/>
       </geometry>
     </collision>
   </link>
@@ -35,10 +35,10 @@
        <inertia ixx="0" ixy="0" ixz="0" iyy="0" iyz="0" izz="0"/>
     </inertial>
 
-	  <visual>
+    <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
       </geometry>
        <material name="green"/>
     </visual>
@@ -46,19 +46,19 @@
     <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
       </geometry>
     </collision>
     </link>
 
     <joint name="FR_hip_motor_2_chassis_joint" type="continuous">
-		<axis xyz="0 0 -1"/>
-		<parent link="chassis"/>
-		<child link="FR_hip_motor"/>
-		<origin rpy="0 0 0" xyz="-0.0817145 0 0.242889"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="0 0 -1"/>
+    <parent link="chassis"/>
+    <child link="FR_hip_motor"/>
+    <origin rpy="0 0 0" xyz="-0.0817145 0 0.242889"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
      <link name="FR_upper_leg">
   <contact>
@@ -72,7 +72,7 @@
        <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg_mirror.stl" scale="1 1 1"/>
+        <mesh filename="upper_leg_mirror.stl" scale="1 1 1"/>
       </geometry>
        <material name="blue"/>
     </visual>
@@ -80,20 +80,20 @@
     <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg_right_vhacd.obj" scale="1 1 1"/>
+        <mesh filename="upper_leg_right_vhacd.obj" scale="1 1 1"/>
       </geometry>
     </collision>
 
     </link>
 
     <joint name="FR_upper_leg_2_hip_motor_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="FR_hip_motor"/>
-		<child link="FR_upper_leg"/>
-		<origin rpy="0 0 0" xyz="-0.053565 0 0"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="FR_hip_motor"/>
+    <child link="FR_upper_leg"/>
+    <origin rpy="0 0 0" xyz="-0.053565 0 0"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
      <link name="FR_lower_leg">
   <contact>
@@ -107,7 +107,7 @@
        <visual>
       <origin rpy="0 1.57079 0" xyz="0 0.0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
        <material name="red"/>
     </visual>
@@ -115,24 +115,22 @@
     <collision>
       <origin rpy="0 1.57079 0" xyz="0 0.0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
     </collision>
-
     </link>
-
     <joint name="FR_lower_leg_2_upper_leg_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="FR_upper_leg"/>
-		<child link="FR_lower_leg"/>
+    <axis xyz="1 0 0"/>
+    <parent link="FR_upper_leg"/>
+    <child link="FR_lower_leg"/>
 
-		<origin rpy="0 0 0" xyz="0.02069  -0.20833  -0.1422"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <origin rpy="0 0 0" xyz="0.02069  -0.20833  -0.1422"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
 
-	 <link name="FL_hip_motor">
+   <link name="FL_hip_motor">
   <contact>
       <lateral_friction value="1"/>
   </contact>
@@ -144,7 +142,7 @@
     <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor.stl" scale="1 1 1"/>
       </geometry>
        <material name="green">
         <color rgba="0.23 0.73 0.33 1"/>
@@ -154,20 +152,20 @@
     <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor.stl" scale="1 1 1"/>
       </geometry>
     </collision>
 
       </link>
 
    <joint name="FL_hip_motor_2_chassis_joint" type="continuous">
-		<axis xyz="0 0 1"/>
-		<parent link="chassis"/>
-		<child link="FL_hip_motor"/>
-		<origin rpy="0 0 0" xyz="0.0817145 0 0.242889"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="0 0 1"/>
+    <parent link="chassis"/>
+    <child link="FL_hip_motor"/>
+    <origin rpy="0 0 0" xyz="0.0817145 0 0.242889"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
   <link name="FL_upper_leg">
   <contact>
@@ -182,7 +180,7 @@
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
 
-				<mesh filename="upper_leg.stl" scale="1 1 1"/>
+        <mesh filename="upper_leg.stl" scale="1 1 1"/>
       </geometry>
        <material name="blue">
         <color rgba="0.28 0.52 0.93 1"/>
@@ -192,7 +190,7 @@
      <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg_left_vhacd.obj" scale="1 1 1"/>
+        <mesh filename="upper_leg_left_vhacd.obj" scale="1 1 1"/>
       </geometry>
     </collision>
 
@@ -200,13 +198,13 @@
 
 
   <joint name="FL_upper_leg_2_hip_motor_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="FL_hip_motor"/>
-		<child link="FL_upper_leg"/>
-		<origin rpy="0 0 0" xyz="0.055855  0 0"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="FL_hip_motor"/>
+    <child link="FL_upper_leg"/>
+    <origin rpy="0 0 0" xyz="0.055855  0 0"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
 
   <link name="FL_lower_leg">
@@ -221,7 +219,7 @@
    <visual>
       <origin rpy="0 1.57079 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
        <material name="red">
         <color rgba="0.85 0.19 0.21 1"/>
@@ -231,27 +229,27 @@
      <collision>
       <origin rpy="0 1.57079 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
     </collision>
 
     </link>
 
   <joint name="FL_lower_leg_2_upper_leg_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="FL_upper_leg"/>
-		<child link="FL_lower_leg"/>
-		<origin rpy="0 0 0" xyz="-0.02069  -0.20833  -0.1422"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="FL_upper_leg"/>
+    <child link="FL_lower_leg"/>
+    <origin rpy="0 0 0" xyz="-0.02069  -0.20833  -0.1422"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
 
 
 
 
 
-	 <link name="RR_hip_motor">
+   <link name="RR_hip_motor">
   <contact>
       <lateral_friction value="1"/>
   </contact>
@@ -261,10 +259,10 @@
        <inertia ixx="0" ixy="0" ixz="0" iyy="0" iyz="0" izz="0"/>
     </inertial>
 
-	  <visual>
+    <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
       </geometry>
        <material name="green"/>
     </visual>
@@ -272,20 +270,20 @@
      <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor_mirror.stl" scale="1 1 1"/>
       </geometry>
     </collision>
 
     </link>
 
     <joint name="RR_hip_motor_2_chassis_joint" type="continuous">
-		<axis xyz="0 0 -1"/>
-		<parent link="chassis"/>
-		<child link="RR_hip_motor"/>
-		<origin rpy="0 0 0" xyz="-0.0817145 0 -0.194401"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="0 0 -1"/>
+    <parent link="chassis"/>
+    <child link="RR_hip_motor"/>
+    <origin rpy="0 0 0" xyz="-0.0817145 0 -0.194401"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
      <link name="RR_upper_leg">
   <contact>
@@ -299,7 +297,7 @@
        <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg_mirror.stl" scale="1 1 1"/>
+        <mesh filename="upper_leg_mirror.stl" scale="1 1 1"/>
       </geometry>
        <material name="blue"/>
     </visual>
@@ -307,20 +305,20 @@
     <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg_right_vhacd.obj" scale="1 1 1"/>
+        <mesh filename="upper_leg_right_vhacd.obj" scale="1 1 1"/>
       </geometry>
     </collision>
 
     </link>
 
     <joint name="RR_upper_leg_2_hip_motor_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="RR_hip_motor"/>
-		<child link="RR_upper_leg"/>
-		<origin rpy="0 0 0" xyz="-0.053565 0 0"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="RR_hip_motor"/>
+    <child link="RR_upper_leg"/>
+    <origin rpy="0 0 0" xyz="-0.053565 0 0"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
      <link name="RR_lower_leg">
   <contact>
@@ -334,7 +332,7 @@
        <visual>
       <origin rpy="0 1.57079 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
        <material name="red"/>
     </visual>
@@ -342,23 +340,23 @@
      <collision>
       <origin rpy="0 1.57079 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
     </collision>
 
     </link>
 
     <joint name="RR_lower_leg_2_upper_leg_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="RR_upper_leg"/>
-		<child link="RR_lower_leg"/>
-		<origin rpy="0 0 0" xyz="0.02069  -0.20833  -0.1422"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="RR_upper_leg"/>
+    <child link="RR_lower_leg"/>
+    <origin rpy="0 0 0" xyz="0.02069  -0.20833  -0.1422"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
 
-	 <link name="RL_hip_motor">
+   <link name="RL_hip_motor">
   <contact>
       <lateral_friction value="1"/>
   </contact>
@@ -370,7 +368,7 @@
     <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor.stl" scale="1 1 1"/>
       </geometry>
        <material name="green"/>
     </visual>
@@ -378,21 +376,21 @@
     <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="hip_motor.stl" scale="1 1 1"/>
+        <mesh filename="hip_motor.stl" scale="1 1 1"/>
       </geometry>
     </collision>
 
       </link>
 
    <joint name="RL_hip_motor_2_chassis_joint" type="continuous">
-		<axis xyz="0 0 1"/>
-		<parent link="chassis"/>
-		<child link="RL_hip_motor"/>
+    <axis xyz="0 0 1"/>
+    <parent link="chassis"/>
+    <child link="RL_hip_motor"/>
 
-		<origin rpy="0 0 0" xyz="0.0817145 0 -0.194401"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <origin rpy="0 0 0" xyz="0.0817145 0 -0.194401"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
   <link name="RL_upper_leg">
   <contact>
@@ -406,7 +404,7 @@
      <visual>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg.stl" scale="1 1 1"/>
+        <mesh filename="upper_leg.stl" scale="1 1 1"/>
       </geometry>
        <material name="blue"/>
     </visual>
@@ -414,7 +412,7 @@
     <collision>
       <origin rpy="0 0 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="upper_leg_left_vhacd.obj" scale="1 1 1"/>
+        <mesh filename="upper_leg_left_vhacd.obj" scale="1 1 1"/>
       </geometry>
     </collision>
 
@@ -422,13 +420,13 @@
 
 
   <joint name="RL_upper_leg_2_hip_motor_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="RL_hip_motor"/>
-		<child link="RL_upper_leg"/>
-		<origin rpy="0 0 0" xyz="0.055855  0 0"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="RL_hip_motor"/>
+    <child link="RL_upper_leg"/>
+    <origin rpy="0 0 0" xyz="0.055855  0 0"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
 
   <link name="RL_lower_leg">
@@ -443,7 +441,7 @@
    <visual>
       <origin rpy="0 1.57079 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
        <material name="red"/>
     </visual>
@@ -451,20 +449,20 @@
     <collision>
       <origin rpy="0 1.57079 0" xyz="0 0 0"/>
       <geometry>
-				<mesh filename="lower_leg_3.stl" scale="1 1 1"/>
+        <mesh filename="lower_leg_3.stl" scale="1 1 1"/>
       </geometry>
     </collision>
 
     </link>
 
   <joint name="RL_lower_leg_2_upper_leg_joint" type="continuous">
-		<axis xyz="1 0 0"/>
-		<parent link="RL_upper_leg"/>
-		<child link="RL_lower_leg"/>
-		<origin rpy="0 0 0" xyz="-0.02069  -0.20833  -0.1422"/>
-		<limit effort="100" velocity="100"/>
-		<joint_properties damping=".0" friction=".0"/>
-	</joint>
+    <axis xyz="1 0 0"/>
+    <parent link="RL_upper_leg"/>
+    <child link="RL_lower_leg"/>
+    <origin rpy="0 0 0" xyz="-0.02069  -0.20833  -0.1422"/>
+    <limit effort="100" velocity="100"/>
+    <joint_properties damping=".0" friction=".0"/>
+  </joint>
 
    <link name="toeRL">
     <contact>
@@ -499,7 +497,7 @@
     <dynamics damping="0.0" friction="0.0"/>
   </joint>
 
-	<link name="toeRR">
+  <link name="toeRR">
     <contact>
       <friction_anchor/>
       <stiffness value="30000.0"/>
@@ -532,7 +530,7 @@
     <dynamics damping="0.0" friction="0.0"/>
   </joint>
 
-	<link name="toeFL">
+  <link name="toeFL">
     <contact>
       <friction_anchor/>
       <stiffness value="30000.0"/>
@@ -565,7 +563,7 @@
     <dynamics damping="0.0" friction="0.0"/>
   </joint>
 
-	<link name="toeFR">
+  <link name="toeFR">
     <contact>
       <friction_anchor/>
       <stiffness value="30000.0"/>