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ros-navigation / navigation2

ROS 2 Navigation Framework and System
https://nav2.org/
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Limiting the Width and Height of the Global Costmap in NAV2 #3906

Closed esamet closed 11 months ago

esamet commented 11 months ago

I'm currently working on a robot project using the NAV2 package of the ROS Navigation Stack. Since my map is large and the computational resources on my system are limited, I want to limit the global costmap area to 20 meters.

Is there a way to limit the global cost map to a specific area, such as a 20x20 meter region, rather than creating it for the entire map? I would greatly appreciate any feedback, suggestions or solutions you can provide.

I tried to add width and height to the global cost map properties but it didn't work.

always_send_full_costmap: false This option also did not reduce computer resource usage

Thank you from now!

SteveMacenski commented 11 months ago

Please ask on Robotics Stack Exchange.