[Mrtrix-discussion] Problem with OpenGL implementation

J-Donald Tournier jdtournier at gmail.com
Fri Jun 5 13:23:05 PDT 2015


Hi Svenja,

I just checked on my system, you're right, it wasn't working for me
either... It should be working now, try to update with a 'git pull;
./build' and see if that fixes it for you.

Cheers,

Donald.


On 5 June 2015 at 10:59, Svenja Caspers <s.caspers at fz-juelich.de> wrote:

>  Hi Donald,
> sorry, it is me again... After my first enthusiasm, I came across a slight
> problem within mrview: When I load some figures and odfs etc., I can do
> everything with them, as far as I can see. The only thing, which does not
> seem to work well on my system, is the "screen capture". I cannot set any
> of the parameters via the up and down arrows (I can write in the boxes,
> though, so it's not too bad) and, most importantly, I cannot find a "Go"
> button. Neither it is possible for me to press the 'preview play' or 'stop'
> buttons.
>
> Thus, I do not know how to make some nice and fancy screen shots. Does
> this have anything to do with the OpenGL issue which came up during the
> configuration? Or am I doing something else completely wrong?
>
> Thanks again in advance for any help you can provide me with!
> All the best,
> Svenja
>
>
>
>
> Am 05.06.15 um 13:22 schrieb Svenja Caspers:
>
> Hi Donald,
> thank you so much! You were indeed right, I was successfully able to build
> mrtrix3, with full functionality, including all display options with mrview.
> This new version of mrtrix looks really great, I am very much looking
> forward to work with it!
> All the best,
> Svenja
>
>
>
>
> Am 03.06.15 um 22:20 schrieb J-Donald Tournier:
>
> Hi Svenja,
>
> I have a feeling you can probably ignore this warning, it will build
> regardless. I think this is due to some changes I'd made to the OpenGL
> configure test, which I hadn't tested on MacOSX. But this will only affect
> the test during the configure stage, it shouldn't affect the build itself
> or normal operation.
>
> I'll look into it next week when I get back from the ISMRM...
>
> Cheers,
> Donald
> On 3 Jun 2015 12:32, "Svenja Caspers" <s.caspers at fz-juelich.de> wrote:
>
>>  Hi,
>> I tried to set the dependencies for installing mrtrix3 on my Mac
>> (Software Version: Mac OS X 10.10 Yosemite). When then trying to configure
>> mrtrix, I get the following message:
>>
>>
>> *mrtrix3-master scaspers$ ./configure*
>>
>> *MRtrix build type requested: release*
>>
>> *Detecting OS: darwin*
>> *Checking for C++11 compliant compiler [clang++]: 4.2.1 - tested ok*
>> *Detecting pointer size: 64 bit*
>> *Detecting byte order: little-endian*
>> *Checking for variable-length array support: yes*
>> *Checking for non-POD variable-length array support: no*
>> *Checking for zlib compression library: 1.2.5*
>> *Checking for GNU Scientific Library: 1.15*
>> *Checking whether GSL compiles with -DHAVE_INLINE: yes*
>> *Checking shared library generation: yes*
>> *Checking for Qt moc: moc (version 5.4.2)*
>> *Checking for Qt qmake: qmake (version 5.4.2)*
>> *Checking for Qt rcc: rcc (version 5.4.2)*
>> *Checking for Qt: 5.4.2*
>> *Checking for OpenGL: 4.1 NVIDIA-10.2.7 310.41.25f01*
>>
>> *WARNING: your OpenGL implementation does not support version 3.3.*
>>
>> *         You will still be able to build MRtrix3, but you will NOT be*
>> *         able to run the graphical user interface components in this*
>> *         environment.*
>>
>>
>>
>> Thus, I think that all dependencies are ok and are found by mrtrix,
>> except fot the OpenGL implementation.
>> I tried to check in the forum already and installed Xcode, of course, but
>> I do not see how I can solve this problem. Obviously, I have a support of
>> OpenGL 4.1, is that right? Is this not compatible with version 3.3 (which
>> should be the lower version, I assume)?
>>
>> Is there anything I should download or install in addition?
>>
>> Thank you very much in advance!
>> All the best,
>> Svenja
>>
>>
>>
>> --
>> *Priv.-Doz. Dr. med. Dr. rer. pol. Svenja Caspers *
>> Institut für Neurowissenschaften und Medizin (INM-1)
>> Forschungszentrum Jülich GmbH
>> 52425 Jülich (Deutschland)
>> Tel.: 02461-611742
>>
>>
>>
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>>
> --
> * Priv.-Doz. Dr. med. Dr. rer. pol. Svenja Caspers *
> Institut für Neurowissenschaften und Medizin (INM-1)
> Forschungszentrum Jülich GmbH
> 52425 Jülich (Deutschland)
> Tel.: 02461-611742
>
>
> --
> * Priv.-Doz. Dr. med. Dr. rer. pol. Svenja Caspers *
> Institut für Neurowissenschaften und Medizin (INM-1)
> Forschungszentrum Jülich GmbH
> 52425 Jülich (Deutschland)
> Tel.: 02461-611742
>



-- 
*Dr J-Donald Tournier (PhD)*

*Senior Lecturer, **Biomedical Engineering*

*Division of Imaging Sciences & Biomedical EngineeringKing's College London*


*A: Department of Perinatal Imaging & Health, 1st Floor South Wing, St
Thomas' Hospital, London. SE1 7EH*
*T: +44 (0)20 7188 7118 ext 53613*
*W: http://www.kcl.ac.uk/medicine/research/divisions/imaging/departments/biomedengineering
<http://www.kcl.ac.uk/medicine/research/divisions/imaging/departments/biomedengineering>*
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