From 5dee20c5ba1c86dfeb906e24c7870f19cc93d605 Mon Sep 17 00:00:00 2001
From: xiaoliangstd <2303335747@qq.com>
Date: Tue, 18 Apr 2023 12:34:55 +0800
Subject: [PATCH] remove unnecessary collisions

---
 robots/aliengo_description/xacro/leg.xacro | 12 ++++++------
 robots/b1_description/xacro/leg.xacro      | 12 ++++++------
 robots/go1_description/xacro/leg.xacro     | 12 ++++++------
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/robots/aliengo_description/xacro/leg.xacro b/robots/aliengo_description/xacro/leg.xacro
index 853a181..a0127ef 100644
--- a/robots/aliengo_description/xacro/leg.xacro
+++ b/robots/aliengo_description/xacro/leg.xacro
@@ -91,12 +91,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="0 ${PI/2.0} 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.035"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${hip_rotor_com_x} ${hip_rotor_com_y} ${hip_rotor_com_z}"/>
                 <mass value="${hip_rotor_mass}"/>
@@ -159,12 +159,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="${PI/2.0} 0 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.035"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${thigh_rotor_com_x} ${thigh_rotor_com_y} ${thigh_rotor_com_z}"/>
                 <mass value="${thigh_rotor_mass}"/>
@@ -222,12 +222,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="${PI/2.0} 0 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.035"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${calf_rotor_com_x} ${calf_rotor_com_y} ${calf_rotor_com_z}"/>
                 <mass value="${calf_rotor_mass}"/>
diff --git a/robots/b1_description/xacro/leg.xacro b/robots/b1_description/xacro/leg.xacro
index 1e544c7..51fd562 100644
--- a/robots/b1_description/xacro/leg.xacro
+++ b/robots/b1_description/xacro/leg.xacro
@@ -91,12 +91,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="0 ${PI/2.0} 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.05"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${hip_rotor_com_x} ${hip_rotor_com_y} ${hip_rotor_com_z}"/>
                 <mass value="${hip_rotor_mass}"/>
@@ -159,12 +159,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="${PI/2.0} 0 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.05"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${thigh_rotor_com_x} ${thigh_rotor_com_y} ${thigh_rotor_com_z}"/>
                 <mass value="${thigh_rotor_mass}"/>
@@ -222,12 +222,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="${PI/2.0} 0 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.05"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${calf_rotor_com_x} ${calf_rotor_com_y} ${calf_rotor_com_z}"/>
                 <mass value="${calf_rotor_mass}"/>
diff --git a/robots/go1_description/xacro/leg.xacro b/robots/go1_description/xacro/leg.xacro
index f49b9d6..d4f8a58 100644
--- a/robots/go1_description/xacro/leg.xacro
+++ b/robots/go1_description/xacro/leg.xacro
@@ -91,12 +91,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="0 ${PI/2.0} 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.035"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${hip_rotor_com_x} ${hip_rotor_com_y} ${hip_rotor_com_z}"/>
                 <mass value="${hip_rotor_mass}"/>
@@ -159,12 +159,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="${PI/2.0} 0 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.035"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${thigh_rotor_com_x} ${thigh_rotor_com_y} ${thigh_rotor_com_z}"/>
                 <mass value="${thigh_rotor_mass}"/>
@@ -222,12 +222,12 @@
                 </geometry>
                 <material name="green"/>
             </visual>
-            <collision>
+            <!-- <collision>
                 <origin rpy="${PI/2.0} 0 0" xyz="0 0 0"/>
                 <geometry>
                     <cylinder length="0.02" radius="0.035"/>
                 </geometry>
-            </collision>
+            </collision> -->
             <inertial>
                 <origin rpy="0 0 0" xyz="${calf_rotor_com_x} ${calf_rotor_com_y} ${calf_rotor_com_z}"/>
                 <mass value="${calf_rotor_mass}"/>