Comments (6)
You can set the decay
time in rviz to non-zero for those visualization displays and it'll delete displays after that time is expired! That should solve your concern without needing to modify any source code.
from navigation2.
I'm not sure I fully understand. The controllers are isolated from each other, so they don't know anything about each other's status, no.
What would you want to try to communicate between them and why? I don't understand what "clear certain messages in Rviz" means.
from navigation2.
Apologies, I don't require communication between them. Every controller plugin sends messages to rviz, such as markers, path, or custom messages. Yet, when transitioning one plugin to another, I must send empty messages from the preceding plugin. How can I determine when to send empty messages to rviz before it terminates?
from navigation2.
I must send empty messages from the preceding plugin
If this is just for visualization: why?
from navigation2.
Yes, if not, messages from the previous plugin linger in rviz without a way to clear them. I believe those messages should be cleared just before it terminates.
from navigation2.
Wow thank youu!
from navigation2.
Related Issues (20)
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from navigation2.