rover_21.world

<?xml version="1.0" ?>
<sdf version="1.5">
  <world name="default">
    <!-- A global light source -->
    <include>
      <uri>model://sun</uri>
    </include>
    <!-- A ground plane -->
    <include>
      <uri>model://ground_plane</uri>
    </include>
    <include>
      <uri>model://asphalt_plane</uri>
    </include>
    <physics name='default_physics' default='0' type='ode'>
      <gravity>0 0 -9.8066</gravity>
      <ode>
        <solver>
          <type>quick</type>
          <iters>10</iters>
          <sor>1.3</sor>
          <use_dynamic_moi_rescaling>0</use_dynamic_moi_rescaling>
        </solver>
        <constraints>
          <cfm>0</cfm>
          <erp>0.2</erp>
          <contact_max_correcting_vel>100</contact_max_correcting_vel>
          <contact_surface_layer>0.001</contact_surface_layer>
        </constraints>
      </ode>
      <max_step_size>0.004</max_step_size>
      <real_time_factor>1</real_time_factor>
      <real_time_update_rate>250</real_time_update_rate>
      <magnetic_field>6.0e-6 2.3e-5 -4.2e-5</magnetic_field>
    </physics>

    <model name="irlock_beacon">
      <pose>0.5 1.5 0.06 0 0 0</pose>
      <link name="link">
         <inertial>
          <pose>0 0 0 0 0 0</pose>
          <mass>10.0</mass>
          <inertia>
            <ixx>0.01</ixx>
            <ixy>0</ixy>
            <ixz>0</ixz>
            <iyy>0.01</iyy>
            <iyz>0</iyz>
            <izz>0.01</izz>
          </inertia>
        </inertial>
        <collision name="collision">
          <geometry>
            <box>
              <size>0.1 0.1 0.01</size>
            </box>
          </geometry>
          <surface>
            <friction>
              <ode>
                <mu>1.0</mu>
                <mu2>1.0</mu2>
                <fdir1>1 0 0</fdir1>
              </ode>
            </friction>
            <contact>
              <ode>
                <kp>1e+12</kp>
                <kd>1</kd>
                <max_vel>10</max_vel>
                <min_depth>0.003</min_depth>
              </ode>
            </contact>
          </surface>
        </collision>
        <visual name="visual">
          <geometry>
            <box>
              <size>0.1 0.1 0.02</size>
            </box>
          </geometry>
          <material>
            <script>
              <name>Gazebo/Green</name>
            </script>
          </material>
        </visual>
      </link>
    </model>

  </world>
</sdf>