do not need to copy models any more

README.md

@@ -64,7 +64,7 @@ Furthermore, we provide [Python](https://github.com/ai-winter/python_motion_plan
     ros-noetic-navfn
     ```
 
-5. Copy or move model files in `./src/sim_env/models/` into `~/.gazebo/models/`.
+5. ~~Copy or move model files in `./src/sim_env/models/` into `~/.gazebo/models/`~~.
 
 6. Compile the code.
 

src/sim_env/launch/main.launch

@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='utf-8'?>
 <launch>
   <include file="$(find sim_env)/launch/config.launch">
-    <arg name="world" value="warehouse_with_obstacles_with_pedestrians" />
+    <arg name="world" value="warehouse_with_obstacles" />
     <arg name="map" value="warehouse" />
     <arg name="robot_number" value="1" />
     <arg name="rviz_file" value="sim_env.rviz" />

src/sim_env/package.xml

@@ -0,0 +1,40 @@
+<package>
+  <name>sim_env</name>
+  <version>0.0.1</version>
+  <description>
+    A demostration of ROS computing graph and communication using xbot-u simulation.
+  </description>
+  <author>Changkun</author>
+  <maintainer email="[email protected]">Chai Changkun</maintainer>
+  <license>BSD</license>
+  <buildtool_depend>catkin</buildtool_depend>
+  <build_depend>roscpp</build_depend>
+  <build_depend>rospy</build_depend>
+  <build_depend>std_msgs</build_depend>
+  <build_depend>message_generation</build_depend>
+  <build_depend>gazebo_ros</build_depend>
+  <build_depend>rviz</build_depend>
+
+  <run_depend>roscpp</run_depend>
+  <run_depend>rospy</run_depend>
+  <run_depend>std_msgs</run_depend>
+  <run_depend>controller_manager</run_depend>
+  <run_depend>urdf</run_depend>
+  <run_depend>effort_controllers</run_depend>
+  <run_depend>gazebo_plugins</run_depend>
+  <run_depend>gazebo_ros</run_depend>
+  <run_depend>gazebo_ros_control</run_depend>
+  <run_depend>joint_state_controller</run_depend>
+  <run_depend>joint_state_publisher</run_depend>
+  <run_depend>robot_state_publisher</run_depend>
+  <run_depend>yocs_cmd_vel_mux</run_depend>
+  <run_depend>message_runtime</run_depend>
+  <run_depend>xacro</run_depend>
+  <run_depend>rviz</run_depend>
+
+  <export>
+    <!-- <gazebo_ros gazebo_media_path="${prefix}"/> -->
+    <!-- <gazebo_ros gazebo_model_path="${prefix}/models/"/> -->
+    <gazebo_ros gazebo_model_path="${prefix}/.." />
+  </export>
+</package>