setenv doublebufferflag=0tksurfer bert lh inflated ----------------------------------------------------------- Pedro Paulo de M. Oliveira Junior
2009/8/5 Guang Zeng freesurfer_zg@hotmail.com
Hi, there,
I am running the tksurfer command to view the cortical surface data as *tksurfer bert lh inflated*. But I met a problem. I only can view a sliver part of the brain. This sliver portion can rotate and do everything that tksurfer is supposed to do, but I can't view any more of the brain than a tiny piece. Tkmedit works fine.
When I run the command, it gave me something like this:
surfer: current subjects dir: /home/m047599/freesurfer-install/freesurfer/subjects surfer: not in "scripts" dir ==> using cwd for session root surfer: session root data dir ($session) set to: surfer: /home/m047599/freesurfer-install/freesurfer surfer: Reading header info from /home/m047599/freesurfer-install/freesurfer/subjects/bert/mri/T1.mgz surfer: vertices=131369, faces=262734 Loading /home/m047599/freesurfer-install/freesurfer/surface_labels.txt surfer: ### redraw failed: no gl window open surfer: single buffered window surfer: tkoInitWindow(bert) surfer: using interface /home/m047599/freesurfer-install/freesurfer/lib/tcl/tksurfer.tcl Reading /home/m047599/freesurfer-install/freesurfer/lib/tcl/tkm_common.tcl Reading /home/m047599/freesurfer-install/freesurfer/lib/tcl/tkm_wrappers.tcl Reading /home/m047599/freesurfer-install/freesurfer/lib/tcl/fsgdfPlot.tcl Reading /home/m047599/freesurfer-install/freesurfer/lib/tcl/tkUtils.tcl Successfully parsed tksurfer.tcl reading white matter vertex locations...
I searched the previous posts, it looks like somebody have the same problem. There is no NVidia and native Linux system on my computer. I run tksurfer on a virtual Linux machine using NX 3. 3. 0. 6. I ran the xdpyinfo | grep GL, it shows that I have GLX and SGI-GLX. I ran the glxgrears, it works, although very slow.
So, how can I solve this problem, any suggestions are highly appreciated.
Thanks a lot!
Guang
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