Realsense D455 关闭结构光

在 rs_camera.launch 中添加以下代码 默认关闭结构光

  <arg name="emitter_enable"   		      default="false"/>
  <rosparam>
    /camera/stereo_module/emitter_enabled: 2
  </rosparam>

  <rosparam if="$(arg emitter_enable)">
    /camera/stereo_module/emitter_enabled: true
  </rosparam>