Re: Mapping performance funing in rtabmapviz

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Mapping-performance-funing-in-rtabmapviz-tp3061p3156.html

When it receives /rtabmap/mapData. You can also check the framerate of this topic, it should be steady 1 Hz:

$ rostopic hz /rtabmap/mapData

When rtabmapviz receives this topic, it updates the 3D map view. "_cloudViewer->update()" is used to refresh rendering of the Qt widget after adding the cloud.

cheers,
Mathieu