Octomap node too sparse

asked 2022-01-25 10:10:57 -0500

Kolohe113 gravatar image

I am visualizing the node on rviz and it seems like at some tree depth. (14 for example). The node will become too sparse. Is there anyways to fill in all the empty space in between? I need Octomap for obstacle detection and I am worried that ray tracing will be problematic due to all the empty spaces.

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Hi @Kolohe113 have you tried a padding_scale value greater than 1?

MoveIt Tutorial: https://ros-planning.github.io/moveit...

The definition of padding_scaleis not very good in the tutorial, but you can refer to this discussion as it explains how to interpret it: https://github.com/ros-planning/movei...

osilva gravatar image osilva  ( 2022-01-25 12:28:50 -0500 )edit

@osilva Oh, I was not using moveit. Just Octomap

Kolohe113 gravatar image Kolohe113  ( 2022-01-25 13:53:29 -0500 )edit

sorry @Kolohe113 please disregard comment.

osilva gravatar image osilva  ( 2022-01-25 13:58:33 -0500 )edit