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dheera / rosshow

Visualize ROS topics inside a terminal with Unicode/ASCII art
BSD 3-Clause "New" or "Revised" License
1.05k stars 89 forks source link

nav_msgs/OccupancyGrid #13

Closed gbr1 closed 4 years ago

gbr1 commented 5 years ago

Hi @dheera, your work is just awesome!

Can you add this message? http://docs.ros.org/melodic/api/nav_msgs/html/msg/OccupancyGrid.html

It could be useful to show costmap or gridmap during slam!

Thank you!!!

dheera commented 5 years ago

on the todo list!

gbr1 commented 5 years ago

@dheera AWESOME!

salihmarangoz commented 5 years ago

I tried drawing map in my forked repository. But it's resolution is very low. I found another project. This project can draw images with higher resolution: https://github.com/stefanhaustein/TerminalImageViewer

screenshot_tiv original_image

gbr1 commented 5 years ago

@salihmarangoz thanks for your suggestion! I am going to try it next weekend!

I'm looking something of lighter than rviz due low bandwidth during faires.

salihmarangoz commented 5 years ago

For low bandwidth issues you should use compressed topics for communication . See here: https://github.com/tu-darmstadt-ros-pkg/topic_proxy

dheera commented 4 years ago

@salihmarangoz @gbr1 Sorry for the extremely overdue response on this but there is now preliminary support for nav_msgs/OccupancyGrid

I'll consider adding zoom in/out support as well later.