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)
- nav2_mppi_controller - ARM (Jetson NANO) Issue? [component_container_isolated-1]: process has died HOT 1
- nav2 still not available on jazzy (binaries) HOT 3
- Navigation and localization is showing inactive in rviz HOT 1
- Call Python API navigator.followPath() , but it will fail after several successful executions HOT 2
- Controller server + local costmap setup issues HOT 6
- Extensibility of MPPI with external custom critic(s) HOT 3
- AMCL localization transform stability issues HOT 4
- [Feature Request] Temporary Static Obstacles Detection and Map Update Using RL HOT 1
- Error when switching from DWB to MPPI Controller Server , Inflation Layer not found and segmentation fault HOT 6
- AMCL core dumps due to a race condition when used with the map server. HOT 8
- [nav2_smoother] nullptr bug during `smooth_plan()` HOT 3
- Confusion about MPPI Path Angle Critic HOT 2
- How to use planner selector and controller selector actions? HOT 2
- Path Planning with nav2_smac_planner/SmacPlannerHybrid Generates Wobbly Paths Instead of Straight Lines HOT 2
- [MPPI] Zero velocity used after Optimizer reset HOT 8
- [nav2_controller] nullPtr bug during `comupteControl()`
- In Simple Commander API, getRoute() is not yet implemented HOT 1
- Getting this error while navigation : Extrapolation Error looking up target frame: Lookup would require extrapolation into the past HOT 5
- Nav2 Fails on Second TurtleBot 4 HOT 1
- Collision Monitor in Nav2 Not Displaying Polygons Correctly or Following Robot HOT 4
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from navigation2.