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Megatree import cut

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:

http://ros.org/wiki/megatree/Tutorials/GettingStarted

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:

https://docs.google.com/open?id=0B8xxfhYdUc3aMFk1N1M0X25PaVk

What I see in megatree:

https://docs.google.com/open?id=0B8xxfhYdUc3aUWIxSm82dlg0aG8

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

And here can you find the .pcd file I used: https://docs.google.com/open?id=0B8xxfhYdUc3aZnV2dE16QzFTNzA

Did someone have the same?

Cheers

Flavio

Asked by Flavio P. on 2012-11-12 03:48:24 UTC

Comments

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

Asked by Felix Endres on 2012-11-15 05:32:52 UTC

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

Asked by Felix Endres on 2012-11-15 05:35:27 UTC

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!)

Asked by Flavio P. on 2012-11-19 21:32:28 UTC

Answers