What is this?

Add multiple topics of jsk_recognition_msgs/ClusterPointIndices and republish them as a topic.

Subscribing Topic

See ~topics in Parameters.

Publishing Topic

  • ~output (jsk_recognition_msgs/ClusterPointIndices)

    Added cluster of point indices.



  • ~topics (Array of String, required)

    Topics to be added.


  • ~approximate_sync (Bool, default: False)

    Whether to use approximate for input topics.

  • ~queue_size (Int, default: 10)

    How many messages you allow about the subscriber to keep in the queue. This should be big when there is much difference about delay between two topics.

  • ~slop (Float, default: 0.1)

    How many seconds you allow about the difference of timestamp when you specify ~approximate_sync.


rosrun jsk_recognition_utils _topics:='[/node_a/cluster_indices, /node_b/cluster_indices]'