Rviz is stop - need some help
Hello all!
I have Ubuntu 12.04, Groovy. I launch openni_launch and rviz I have a problem with Rviz. When I add pointcloud2, rviz is stop and update one per two second. but i haven't any errors.
What is wrong? maybe it is tf?
Update1
Also I have warn message:
[ WARN] [1392574116.780493741]: TF exception:
Lookup would require extrapolation into the future. Requested time 1392574116.741091059 but the latest data is at time 1392574116.679388999, when looking up transform from frame [/camera_depth_optical_frame] to frame [/camera_rgb_optical_frame]
and I found this topic http://answers.ros.org/question/12930...
maybe improper timestamps relevant for my case? but I can't check it.
This TF error in openni.launch file?
Update2
I am use intel core i7.
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
19715 max 20 0 2085m 551m 63m R 82 18.3 1:04.19 rviz
19475 max 20 0 1543m 65m 22m S 74 2.2 0:44.53 nodelet
What is the CPU usage on your computer while rviz is running?
I am use intel core i7.
It looks like rviz is consuming most of a core. Do you have a dedicated graphics card, or are you using software OpenGL rendering?
I am use OpenGL.
Doing a minor editing to your question just to push it to the top of the queue is bad form.
You still haven't stated if you have a dedicated graphics card or not.
I am sorry for my push. No. I haven't a dedicated graphics card.