[Gate-users] problem with /vis/open OGL

[Sarah Blind]

Okey, so I understood that my available viewer is DAWNFILE. 

I want now for a start to view a very very simple code describing a world with a cylindrical PET with one daughter. 
My file environnement.mac : 

> # WORLD
> /gate/world/geometry/setXLength 40. cm
> /gate/world/geometry/setYLength 40. cm
> /gate/world/geometry/setZLength 40. cm

> # SYSTEM
> /gate/world/daughters/name cylindricalPET
> /gate/world/daughters/insert cylinder
> /gate/cylindricalPET/setMaterial Water
> /gate/cylindricalPET/geometry/setRmax 100 mm
> /gate/cylindricalPET/geometry/setRmin 86 mm
> /gate/cylindricalPET/geometry/setHeight 18 mm
> /gate/cylindricalPET/vis/forceWireframe
> /vis/viewer/zoom 3

> # ONE DAUGHTER
> /gate/cylindricalPET/daughters/name box1
> /gate/cylindricalPET/daughters/insert box
> /gate/box1/placement/setTranslation 91. 0 0 mm
> /gate/box1/geometry/setXLength 10. mm
> /gate/box1/geometry/setYLength 17.75 mm
> /gate/box1/geometry/setZLength 17.75 mm
> /gate/box1/setMaterial Water
> /gate/box1/vis/setColor yellow
> /gate/box1/vis/forceWireframe

My main file looks the following : 

> /gate/physics/addPhysicsList QGSP_BERT_EMV
> /gate/geometry/setMaterialDatabase ../data/GateMaterials.db

> /vis/open DAWNFILE
> /control/execute environnement.mac
> /vis/drawVolume
> /vis/viewer/refresh

I don't understand the output; this code outputs a file .prim which I cannot open. 
Does someone sees why I can't obtain any view simulation? 

I'm discovering Gate... thank you for your help! 

Sarah 

----- Le 29 Nov 21, à 11:03, Sarah Blind <sarah.blind at univ-lorraine.fr> a écrit : 

> Dear Gate users,

> I'm new to Gate and I encounter the following problem while executing a very
> simple code:
> when I write

>> /vis/open OGL

> in my main.mac I get the following error message:

>> "OGLSQt" is not compatible with your chosen session, and no fallback system
>> found

> Yet OpenGL is installed. Has someone an idea what the problem can be?

> I'm working on a virtualbox with Ubuntu 20.04.3 LTS.
> I installed Gate 9.1 throught the ubuntu software center.

> Many thanks for your help,
> Sarah

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> Gate-users at lists.opengatecollaboration.org
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-- 
Sarah Blind 
Ingénieure de recherche - CNRS 
Centre de Recherche en Automatique de Nancy (CRAN) 
Département Biologie, Signaux et Systèmes en Cancérologie et Neurosciences (BioSiS) 
Site de la faculté de médecine 
9, Avenue de la Forêt de Haye 
54505 Vandoeuvre les Nancy 
Tél : 03.72.74.61.13 
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