Could you give some guidance with creating this? I was able to get the octomap_server package to work using ROS and gazebo. I'm unable to find inroads for using "dynamic_edt_3d" octomap with ROS. Downloading that ROS package yields a directory with just package.xml. I'm now considering looking at manipulation of visualisation marker array in the octomap_server files. Could you give some hints for the way ahead, to achieve something like this?
@trunc8