Get the cell at the given point

asked 2016-08-09 06:50:10 -0500

zzzdeb gravatar image

Hi, im totally new in ROS C++. I would like to get the cell from map at the given point. I found in amcl: but i dont know how to use it. Can you help me in detailed way?

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How is your map provided (static map server, dynamic map, or some other method)? Are you trying to add code to AMCL or are you writing a new ROS node?

ahendrix gravatar image ahendrix  ( 2016-08-09 11:23:05 -0500 )edit

static map, i believe. No, i am writing new ROS node. I have now some PointCloud points. and i would like to get the mapcells from coordinate of these points and check if they are occupied. mathematicaly that in amcl are exactly what i need, but i cant integrate it to my node.

zzzdeb gravatar image zzzdeb  ( 2016-08-09 12:18:43 -0500 )edit