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We found out that there is a major performance issue when using a tf2_ros::MessageFilter which arise when it has to deal with a TF extrapolation error.
One symptom is a high CPU usage and another one…
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I am trying to save states and scenes from rviz to mongod database to benchmark planners for ur3 arm. But whenever I try to save them, I am getting the following error.
`Cannot save robot state on …
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I strongly dislike the behavior I'm getting of hiding the arrows if they become "shorter than they are wide". It seems like a good idea, but it should be optional and perhaps a separate parameter shou…
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I was playing with merging environments and so on, and wanted to visualize the resulting environment in Rviz. As far as I understand, I need to instantiate a Monitor in my code, and ask the Rviz plugi…
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Hello People,
I am trying autonomous navigation for a real robot using Kinect camera.
I am using rtabmap for mapping and localization.
move_base is used for navigation to specified goal.
map_serve…
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Hi,
I am using a Turtlebot equipped with Kinect 2 to explore the task of autonomous navigation. The mapping scheme is RTAB-Map. I have followed the same steps as issued by [Mapping and Navigati…
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I have a pointcloud with XYZRGBL fields generated in PCL, whose display does not seem to work correctly in rviz. If I view the cloud in pcl_viewer I can see the following colour handlers:
```
List…
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Hi
I am migrating from fuerte to hydro and encountered an issue with rviz in hydro. I am visualizing velodyne data, using @jack-oquin's driver. The default is to publish whole spins (large point clou…
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Before the OpenNI update back in December 2012, one could run:
$ roslaunch openni_camera openni_node.launch
then subscribe to the topic /camera/rgb/points in RViz and view the XYZRGB pointcloud. N…
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Sorry for asking this simple question. I'm new to this area and after I followed the instructions to run all the nodes, I don't know where to feed the Sample data to the odometry and visualize it.
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