Megatree import cut [closed]

asked 2012-11-12 02:48:24 -0500

Flavio P. gravatar image

updated 2014-01-28 17:14:14 -0500

ngrennan gravatar image

Hey everyone. I managed to install rgbdslam and could record some environment 3d. I saved what i got in a .pcd file. After that I wanted to stream the pcd file to google chrome, and to do that I used megatree. Installed everything according to this guide:

It works, I can create a new folder, import the pcd file using megatree_pcl and stream it to my localhost but the problem is, my view is cut in half. To make an example, if i record a room with tables i get the walls but no floor or tables. Anyone could suggest me where to look? Or does anyone had the same problem?

UPDATE: here some screenshots:

What I see in rgbdSLAM:

What I see in megatree:

As you can notice the lower part (the ground) is missing.

And here can you find the .pcd file I used:

Did someone have the same?



edit retag flag offensive reopen merge delete

Closed for the following reason question is not relevant or outdated by tfoote
close date 2014-11-23 03:03:00.808001


What does the pcd_viewer show you, when you open the point cloud file?

Felix Endres gravatar image Felix Endres  ( 2012-11-15 04:32:52 -0500 )edit

FYI (this does not concern your problem) the rgbdslam parameters "voxelfilter_size" and "maximum_depth" may be interesting to you to reduce your clouds.

Felix Endres gravatar image Felix Endres  ( 2012-11-15 04:35:27 -0500 )edit

Well, with the pcd_viewer I see the complete room, so the file is not the problem. I do not know if the problem is in the point cloud import (maybe some settings I do not know, I'm still a newbie) or just in the visualization... (Thanks for the hints, I'm going to investigate about!)

Flavio P. gravatar image Flavio P.  ( 2012-11-19 20:32:28 -0500 )edit