How to preserve labeled nodes pose coordinates

Posted by akunin on
URL: http://official-rtab-map-forum.206.s1.nabble.com/How-to-preserve-labeled-nodes-pose-coordinates-tp9777.html

Hi,
We dont want that during map update nodes that were marked with labels will move/change coordinates.
is there anyway to tell rtbmap/g20 optimizer to keep specific labels/nodes at same place?
 thanks