[Gate-users] Orientation of mhd file
Albert Hirtl
albert.hirtl at meduniwien.ac.at
Thu Jul 10 09:25:02 CEST 2014
Dear Simon,
Thanks for the header. I thought it's best if I simply sent you some
screen shots from my system (attached). I hope the names make clear
what's in the image. Summarized one can say, that OGLIX does what it
should, OGLSX, however, at least on my system, does not what I expect it
to do.
The command
glxinfo | grep "OpenGL version"
gives
OpenGL version string: 2.1 Mesa 9.0-devel
I am running Scientific Linux 6.0.
Maybe everything is as it is expected to be? And simply I misunderstand
the properties of OGLSX?
Cheers,
Albert
On 09/07/14 16:59, Simon Rit wrote:
> Thanks for sharing the data with us. I tested on my computer and I
> have the expected behavior, i.e.,
> - the image is upside down because Y goes from bottom to the top on
> Gate and it's the opposite in VV,
> - if I set
> /gate/patient/placement/setRotationAngle 180 deg
> then it is back to its normal position
> - same thing if I use the enclosed mhd but it is now upside down in VV
> - if I do the last two points together, it's back to the original
> position.
> Is this not what you observe?
> Simon
>
>
> On Wed, Jul 9, 2014 at 3:55 PM, Albert Hirtl
> <albert.hirtl at meduniwien.ac.at <mailto:albert.hirtl at meduniwien.ac.at>>
> wrote:
>
> Hi,
>
> Please find attached my very basic macros and the header of my
> image file that I used to play around with the .mhd feature (as
> tar archive). I can not send the raw data, since even if I gzip
> them they are larger than 11 MB and my mail is rejected. Do you
> have a mailbox which accepts more than 11 MB?
>
> Thanks again and cheers,
> Albert
>
>
>
>
> On 09/07/14 15:32, Jérôme Suhard wrote:
>> X stands for X11 (old static window)
>> Qt stands for ... Qt ( GUI with mouse support)
>>
>> S(tored) mode: you just see a box
>> I(mmediate) mode: you see your image with Gate7
>>
>> so OGLS or OGLI should not change orientation and/or rotation...
>>
>> If you have time to send me your CT/macro, I'm still interested
>> by them
>>
>>
>> 2014-07-09 15:24 GMT+02:00 Albert Hirtl
>> <albert.hirtl at meduniwien.ac.at
>> <mailto:albert.hirtl at meduniwien.ac.at>>:
>>
>> Hi,
>>
>> Thanks for the prompt answer, it was already enough to solve
>> the problem:
>>
>> I initially copied the following line from the
>> example_PHANTOM_SOURCE/Voxelized_Phantom_Source/mainMacro.mac
>>
>> /vis/open OGLSX
>>
>> Motivated by your answer I tried OGL*I*X and everything is
>> fine... Now all orientations are correct and rotations work
>> properly.
>>
>> So, could OGLSX be a typo in the example?
>>
>> Thanks a lot for you help!
>>
>> Cheers,
>> Albert (a bit embarrassed :-[ )
>>
>>
>>
>> On 09/07/14 15:09, Jérôme Suhard wrote:
>>> Hi,
>>>
>>> 2014-07-09 15:01 GMT+02:00 Albert Hirtl
>>> <albert.hirtl at meduniwien.ac.at
>>> <mailto:albert.hirtl at meduniwien.ac.at>>:
>>>
>>> If I display the CT using OGLSX it seems to be bottom up.
>>>
>>>
>>> You mean OGL*I*X, right ?
>>>
>>> /gate/patient/placement/setRotationAxis 0 0 1
>>> /gate/patient/placement/setRotationAngle XXXX deg
>>>
>>> it stays the same. In vv it was in the correct
>>> orientation. The box that is plotted around the CT seems
>>> to be rotating, however. Do I make anything wrong? Or is
>>> just the image that I see in OGLSX not rotating?
>>>
>>>
>>> can you give the most small macro with the CT showing this
>>> behaviour ?
>>>
>>> thanks
>>>
>>> --
>>> Jérôme Suhard
>>
>>
>> --
>> Medizinische Universität Wien
>> Universitätsklinik für Radiologie und Nuklearmedizin
>> Währinger Gürtel 18-20
>> 1090 Wien
>> Austria
>>
>> Tel.:+43 (0) 1 / 40400 55450 <tel:%2B43%20%280%29%201%20%2F%2040400%2055450>
>>
>> Web:
>> http://www.meduniwien.ac.at/user/albert.hirtl
>> http://www.meduniwien.ac.at/moccamed/
>>
>>
>>
>>
>> --
>> Jérôme Suhard
>
>
> --
> Medizinische Universität Wien
> Universitätsklinik für Radiologie und Nuklearmedizin
> Währinger Gürtel 18-20
> 1090 Wien
> Austria
>
> Tel.:+43 (0) 1 / 40400 55450 <tel:%2B43%20%280%29%201%20%2F%2040400%2055450>
>
> Web:
> http://www.meduniwien.ac.at/user/albert.hirtl
> http://www.meduniwien.ac.at/moccamed/
>
>
> _______________________________________________
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>
--
Medizinische Universität Wien
Universitätsklinik für Radiologie und Nuklearmedizin
Währinger Gürtel 18-20
1090 Wien
Austria
Tel.: +43 (0) 1 / 40400 55450
Web:
http://www.meduniwien.ac.at/user/albert.hirtl
http://www.meduniwien.ac.at/moccamed/
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