|Message: How to define cylindrical volume source using GPS?||Not Logged In (login)|
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I need to visualise the isotropic emission of single energy particles, but I need these to be associated with a cylindrical volume using General Particle Source (GPS). I am using HepRApp driver and GPS commands as given below.
/gps/particle gamma /gps/pos/type Volume /gps/pos/shape Cylinder /gps/pos/centre 0. 0. 0. mm /gps/pos/radius 10. mm /gps/pos/halfz 5. mm /gps/ang/type iso /gps/energy 1000. keV /gps/number 100 /vis/open HepRepFile /vis/drawVolume /vis/scene/add/trajectories /vis/scene/add/hits /run/beamOn 1
But, the particle are appearing as such they are emitting from a point source but not from a whole cylindrical volume. Anything wrong in the above commands? How do I configure the GPS to actually distribute the particles uniformly throughout my volume?
Thanks in advance!!
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