Map Viewer Top View about orb_slam2 HOT 16 CLOSED

Also, I guess you can change the viewer parameters in the .yaml file you are using (the following is in the TUM1.yaml):
Viewer.ViewpointX: 0
Viewer.ViewpointY: -0.7
Viewer.ViewpointZ: -1.8
Viewer.ViewpointF: 500

from orb_slam2.

I change the view using the three buttons of my mouse. Ends up being intuitive to use! ;-)

from orb_slam2.

Hello @marcelinomalmeidan! Modifying the Viewer.Viewpoint* parameters in *.yaml did the trick!
Thank you for your help!
👍 👍

from orb_slam2.

@marcelinomalmeidan @dk683 Current Frame work well, while the map viewer cannot, any advices?

Thank you for your help!

from orb_slam2.

Hello @LinHuican. I am sorry. I could not understand your question.
Could you be more specific?! :-)

from orb_slam2.

Hi, Thank you for you attention.@dk683. I run monocular examples on ubuntu 12.04, and the "Current Frame" window work as expected, while the "Map Viewer" Window just black, not working.
Thank you for your help!

from orb_slam2.

Hmm ... that is strange. Could you double check you installed everything (including prerequisites) correctly?

Additionally, are you running the TUM dataset or KITTI dataset example?
Also, are you running the ROS monocular version?

from orb_slam2.

Yes, so strange. I cannot install libtiff5-dev, which is optional dependencies for video input of Pangolin, I install libtiff4 instead. (When I try to remove libtiff4 to install libtiff5-dev, I broke the ubuntu. )
I am running the TUM dataset example, without ROS.

Now, I install ubuntu 14.04.3, and the problem is missing.

Thank you very much!!!

from orb_slam2.

I am glad to hear! :D

from orb_slam2.

@dk683 @LinHuican Hello！Sorry to bother you, but I met the same question as @LinHuican ,Current frame works well but Map Viewer is all black. I tried to solve this for days but I failed....I have installed all dependencies and I use ROS indigo with xtion depth camera.

from orb_slam2.

Hello @ZZZZZq, your ubuntu version is 12.04? Well, when I installed ubuntu 14.04, the problem was missing. So I am sorry to say I cannot help, and if you can solve the problem, could you please share it?

from orb_slam2.

@LinHuican Thank you! But my version is 14.04......I have reinstalled it sever times but it doesn't work...maybe I should consider some other slam software

from orb_slam2.

@ZZZZZq Have you solved the problem? I met the same problem.
14.04,the map viewer is black.
If you can solve is, could you please share it?

from orb_slam2.

@zhw5772 I vaguely remember it was because I didn't install Pangolin correctly.

from orb_slam2.

@ZZZZZq Thank you!
I have re-installed Pangolin for many times.
The map viewer still did not work.
I am going crazy...

from orb_slam2.

@zhw5772 May be you should try to delete build/ file and recompile it or you can find another way to test if your Pangolin is installed correctly

from orb_slam2.