Gabriele Cosmo
89 lines
2.5 KiB
Plaintext
89 lines
2.5 KiB
Plaintext
# S.E. Mazzaglia May 4 2010
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# Example macro file to show how to change geometric properties and voxelization of the phantom/detector
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#######################
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# Set of the verboses #
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#######################
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#
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/control/verbose 1
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/tracking/verbose 0
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/run/verbose 1
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/event/verbose 0
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##########################
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# Set of the physic models
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#
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#/physic/addPhysics standard_opt3 # Electromagnetic model
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#/physic/addPhysics elastic # Hadronic elastic model
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#/physic/addPhysics binary # Hadronic inelastic model
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#/physic/addPhysics local_ion_ion_inelastic # Hadronic inelastic model for ions (local physic list)
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#/Physics/addPhysics radioactive_decay
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#
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# Or alternatively:
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#
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/Physics/addPhysics QGSP_BIC_EMY
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# Initialize geometry and physic
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/run/initialize
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#############################
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# Initialize graphic system #
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#############################
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#
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/vis/scene/create
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/vis/open OGL
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/vis/viewer/flush
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/vis/viewer/set/viewpointThetaPhi 30 140 deg
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/tracking/storeTrajectory 1
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/vis/scene/endOfEventAction accumulate -1 # this accumulate infinite tracks
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# zoom to phantom...
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/vis/viewer/panTo 1.5 0.5
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/vis/viewer/zoomTo 3
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##########################
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# Set here the cut and the step max for the tracking.
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# Suggested values of cut and step:
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#
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# Set cuts outside detector
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/Physics/setCuts 0.01 mm
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# Set cuts ONLY inside detector
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/Physics/setDetectorCuts 0.01 mm
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/Step/waterPhantomStepMax 0.01 mm
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#########################
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#########################
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# Set the primary particle type,
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# energy and position along the X direction
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#
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/gun/particle proton
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/beam/energy/meanEnergy 62 MeV
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/beam/energy/sigmaEnergy 400 keV
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/beam/position/Xposition -2700 mm
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# Copy & Paste in a new macro the previous and ONE of the following groups of commands
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# in order to change the Phantom & Detector geometry!
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######################################
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# Change Phantom & Detector geometry #
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######################################
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##########################################################################################
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# Cut & paste the following commands in order to create,
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# a Phantom with a detector divided by one only slab
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# 1 mm along the X direction, 400 mm along the Y and Z.
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#/changePhantom/material G4_PLEXIGLASS # in case you do not want the default phantom made of liquid water
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/changeDetector/displacement 0 0 0 mm
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/changePhantom/size 1 400 400 mm
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/changeDetector/size 1 400 400 mm
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/changeDetector/voxelSize 1 400 400 mm
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/changePhantom/update # update geometry!
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/run/beamOn 1000
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