Search found 1351 matches

by riviere
Fri Apr 02, 2004 10:06 am
Forum: BrainVISA
Topic: MINC format
Replies: 6
Views: 3828

You can get the sources on the download section of the web site: http://brainvisa.info/downloadpage.html . The sources of the latest stable release are those from the 2.3 package. You need aimsdata-2.13, graph-1.16, cartobase-1.1, and the build tools: build-config, configure and maker. ecat and vida...
by riviere
Thu Apr 01, 2004 2:49 pm
Forum: BrainVISA
Topic: Anatomist Crash !
Replies: 5
Views: 3481

Hi, You're not the first person who has problems with ATI cards under Linux. We think it's related to the driver because anatomist works fine on a quite wide variety of systems (Mac, Windows, SGI, Sun and Linux with other 3D cards...) so if it was a bug I think it would have shown out on one of thes...
by riviere
Thu Apr 01, 2004 2:27 pm
Forum: BrainVISA
Topic: MINC format
Replies: 6
Views: 3828

Hi,

If the IO layers and plugin system of Aims seems too complex for you (or too poorly documented), you can just write some read() and write() functions which fills an AimsData object, and I can do the plugin in aims myself.

Denis
by riviere
Mon Mar 29, 2004 1:52 am
Forum: BrainVISA
Topic: file Info with Python
Replies: 2
Views: 3006

The best way is to use aimsVolumeAttributes() in the module shfjGlobals: import shfjGlobals attributes = shfjGlobals.aimsVolumeAttributes( self.volume ) dims = attributes.get( 'volume_dimension' ) It only works for volume formats supported by the Aims library (it uses AimsFileInfo co...
by riviere
Thu Mar 25, 2004 12:18 pm
Forum: BrainVISA
Topic: Texture exportation
Replies: 17
Views: 10102

So what is displayed on vertices without a value ?
by riviere
Wed Mar 24, 2004 11:50 am
Forum: BrainVISA
Topic: Problems running Brainvisa/anatomist with linux mandrake 9.2
Replies: 9
Views: 6376

Well, so it is almost the same problem as on the Mac version. Qt provided with the binary package supports antialiased fonts, but there might be some library changes and incompatibilities in libXft or libfreetype (we do not provide these libs because they are tied to the X server). We compiled our p...
by riviere
Tue Mar 23, 2004 2:10 am
Forum: BrainVISA
Topic: Modify AnatomistShowFoldGraph.py
Replies: 11
Views: 6769

OK it's fixed here. It will be in the next stable version update (which we planed to release last month...)
If you can't wait, you just have to know that it worked when the graph parameters windows was open... stupid isn't it ?

Denis
by riviere
Tue Mar 23, 2004 1:29 am
Forum: BrainVISA
Topic: Modify AnatomistShowFoldGraph.py
Replies: 11
Views: 6769

hmmm, you're right, when I try it here the result is a bit random: it sometimes works and sometimes selects nothing. Well done, you've found a bug in Anatomist. I'll investigate...

Denis
by riviere
Tue Mar 23, 2004 12:52 am
Forum: BrainVISA
Topic: Texture exportation
Replies: 17
Views: 10102

Hi Nicolas, Right now I only see 3 ways of doing the interpolation (see image, hand-drawn quick'n'dirty) (sorry the answer is a bit technical): (A) texture with palette, this is the mode used right now. Values are computed for each vertex of the mesh and used as a coordinate in a texture image (1D t...
by riviere
Tue Mar 23, 2004 12:11 am
Forum: BrainVISA
Topic: Modify AnatomistShowFoldGraph.py
Replies: 11
Views: 6769

Oh yes you're right: you have to switch Anatomist into "label" selection mode (it is "name" by default). Do do so, use: a = Anatomist.anatomist() a.graphParams( label_attribute='label' ) The selection mode is global (and can't be set differently for different views or different graph...
by riviere
Sun Mar 21, 2004 2:14 pm
Forum: BrainVISA
Topic: Brainvisa sous windows
Replies: 4
Views: 4229

Hi Bruno, No, there is no keyboard shortcut in Anatomist to emulate the middle button. I don't know if such a shortcut exists in Windows - probably not because the middle button is not used by Windows. Anyway it seems to work on several Windows machines so it could be a problem with your mouse or it...
by riviere
Sun Mar 21, 2004 3:29 am
Forum: BrainVISA
Topic: Problems running Brainvisa/anatomist with linux mandrake 9.2
Replies: 9
Views: 6376

Hi, - Are you using KDE desktop on your mandrake 9.2 or another (non-Qt) desktop ? I don't know exactly if it can be important or not but I'm thinking about possible qt plugins conflicts - It looks a bit like a problem encountered with the Mac version on some machines where some fonts (antialiased f...
by riviere
Sun Mar 21, 2004 3:14 am
Forum: BrainVISA
Topic: Texture exportation
Replies: 17
Views: 10102

I'm recoding all OpenGL/texutring stuff in Anatomist so things might be improved a bit in the next version (depending on what far I can go without spending too much time on it). - keeping texture extrema should be possible outside openGL (when calculating textures) in most cases, it's Anatomist obje...
by riviere
Sun Mar 21, 2004 2:50 am
Forum: BrainVISA
Topic: Modify AnatomistShowFoldGraph.py
Replies: 11
Views: 6769

Hi Olivier, A few hits: - I didn't do an option (or function) in Anatomist commands to remove (or hide) objects by their names (once they are visible) yet. I'll try not to forget to do it... but: - you can avoid displaying all folds in AnatomistShowFoldGraph.py if you remove the lines: if self.nomen...
by riviere
Fri Mar 05, 2004 1:50 pm
Forum: BrainVISA
Topic: Problems running Brainvisa/anatomist with linux mandrake 9.2
Replies: 9
Views: 6376

I don't have access to a Mandrake 9.2 machine, so I can only guess problem causes and solutions. Could it be related to Qt plugins from your system ? Try moving Qt config files before running our binary distributions: mv ~/.qt ~/.qt.save If it works, tell us... And then you can also try to move only...

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