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zoglauer / megalib

MEGAlib - the Medium-Energy Gamma-ray Astronomy library
http://megalibtoolkit.com
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Cosima vizualization error on Docker hosted on Mac OSX #54

Open scandey opened 4 years ago

scandey commented 4 years ago

I am attempting to run the experimental docker image on a Mac OSX 10.14.6 host. XQuartz is properly setup, as geomega works without any issues. When I attempt to run the sample visualization code, I get a series of errors to do with OpenGL.

From a new Docker image, running cd $MEGALIB/resource/examples/cosima/macro and cosima -m Visualize.mac Visualize.source appears to work till "Execute macro...!". Some OpenGL errors are mentioned, but then the simulation proceeds regardless. After storing about 5 events, a final error is given and nothing is displayed. The final error is ERROR: G4VisCommandsViewerSave::SetNewValue: no current viewer.. The rest of the errors from the top of the output are shown below.

If there are additional logs for OGL or MEGAlib I should include, please let me know.

... Execute macro...! parameter value (OGL) is not listed in the candidate List. ERROR: G4VisCommandViewerCreate::SetNewValue: no scene handlers. Create a scene handler with "/vis/sceneHandler/create" /tracking/storeTrajectory 1 Attributes available for modeling and filtering with "/vis/modeling/trajectories/create/drawByAttribute" and "/vis/filtering/trajectories/create/attributeFilter" commands: G4TrajectoriesModel: Event ID (EventID): G4int Run ID (RunID): G4int G4Trajectory: Charge (Ch): unit: e+ (G4double) Track ID (ID): G4int Initial kinetic energy (IKE): G4BestUnit (G4double) Initial momentum magnitude (IMag): G4BestUnit (G4double) Initial momentum (IMom): G4BestUnit (G4ThreeVector) No. of points (NTP): G4int PDG Encoding (PDG): G4int Parent ID (PID): G4int Particle Name (PN): G4String G4TrajectoryPoint: Position (Pos): G4BestUnit (G4ThreeVector) WARNING: Trajectory storing has been requested. This action may be reversed with "/tracking/storeTrajectory 0". WARNING: The current scene "scene-0" has no models. WARNING: The current scene "scene-0" has no models. WARNING: The current scene "scene-0" has no models. ERROR: No current sceneHandler. Please create one. ERROR: Viewer "none" not found - "/vis/viewer/list" to see possibilities. ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer. ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer. ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer. ERROR: G4VisCommandsViewerZoom::SetNewValue: no current viewer. ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer. ...

zoglauer commented 4 years ago

Hi,

It looks like the docker does not support openGL. Googling tells me, that this requires the creation of a new dockerfile with openGL support. An example what would need to be added might be here:

https://antrg.com/blog/2018/11/28/reproducible-opengl/

When I find the time I will do it, but not in the immediate future. If you have time, feel free to modify the Dockerfile yourself. It is in the config subdirectory.

Best, Andreas