Ask Your Question
0

How can I remap topic cloud_in to my sensor's PointCloud2 ???

asked 2014-05-23 23:51:10 -0500

Rookie92 gravatar image

Hi friends

I am new in ROS and I want do 3D map with my Kinect, I think a good option is with octomap_server, but I don't get it.

I think the easiest way would be using rviz but I can not get it. I think I must remap topic cloud_in to my sensor but I am not sure if it is going to run and I dont know the way to get it.

Does anybody know a tutorial? Help me please.

edit retag flag offensive close merge delete

2 Answers

Sort by ยป oldest newest most voted
1

answered 2014-05-24 05:55:35 -0500

updated 2014-05-24 05:57:10 -0500

you can remap "your pointCloud2 input" topic to cloud_in, by including following lines to your launch file,

e.g., if you are using this file: octomap_mapping / octomap_server / launch / octomap_mapping.launch write,

  <remap from="cloud_in" to="/(point cloud topic) />

under <node> </node>

(RGBD slam is also a nice option for mapping using kinect.)

edit flag offensive delete link more
0

answered 2014-05-26 07:09:03 -0500

Rookie92 gravatar image

updated 2014-05-26 07:09:33 -0500

Thanks for your answer I am trying do it with RGBD I find a tutorial

https://code.google.com/p/rtabmap/wik...

I am working with ROS fuerte and I can not get it works, I have this ERROR

`$ roslaunch rtabmap rgbd_mapping_rviz.launch

WARNING: unable to configure logging. No log files will be generated Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

Invalid tag: Cannot load command parameter [rosversion]: command [rosversion ros] returned with code [1].

Param xml is < param command="rosversion ros" name="rosversion"/>`

and I have no idea, do you know how do it works?

edit flag offensive delete link more

Comments

It would be batter if you can post more error details. where is this xml file located? Post a new question! :)

Sudeep gravatar image Sudeep  ( 2014-05-27 05:17:55 -0500 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2014-05-23 23:51:10 -0500

Seen: 724 times

Last updated: May 26 '14