Gazebo URI Paths to Mesh Files in ROS Packages

gazebo_uri_paths_to_mesh_files_in_ros_packages.xml

<!-- 
https://stackoverflow.com/a/53759308
https://answers.gazebosim.org//question/6416/using_a_urdf_in_gazebo-package-uris-not-described/?answer=6419#post-id-6419
https://answers.ros.org/question/195402/creating-custom-gazebo-world-files-from-sdfsdaes-for-use-with-roslaunch/?answer=357489#post-id-357489
-->

<package>
  <!-- The *depend tags are used to specify dependencies -->
  <!-- Dependencies can be catkin packages or system dependencies -->
  <buildtool_depend>catkin</buildtool_depend>
  <exec_depend>gazebo_ros</exec_depend>

  <!-- The export tag contains other, unspecified, tags -->
  <export>
    <gazebo_ros gazebo_model_path="${prefix}/world/meshes"/>
    <gazebo_ros gazebo_media_path="${prefix}/world/meshes"/>
    <gazebo_ros gazebo_resource_path="${prefix}/world/meshes"/>
  </export>
</package>

<!--
<geometry>
  <mesh>
    <uri>model://gvr_bot_water_tank_terrain001.stl</uri>
    <scale>0.001 0.001 0.001</scale>
  </mesh>
</geometry>
-->