[Gate-users] GATE 6 / limiting the numbers of trajectories during visualization

[Simon Stute]

Hi Uwe,

I did not succeed to visualize only few trajectories in a static way like it
was possible with older Gate versions, even with the same parameters...
The only thing I found was to uncomment the line:
/vis/scene/endOfEventAction accumulate
It allows to see one by one trajectory giving a sort of disco effect :-)

Also the line /vis/scene/add/trajectories has to be present to see
trajectories, that was not the case in older Gate versions.

Cheers,
Simon

On Sat, Mar 13, 2010 at 1:57 PM, Pietrzyk, Uwe <u.pietrzyk at fz-juelich.de>wrote:

>
> Hi all,
>
> is there a simple way to limit the number of trajectories that are
> visualized,
> i.e. during testing the beam direction or the direction of emitted
> particles.
> This was the default in the earlier versions of GATE. Since I now use
> GEANT4.9.2.p03, could this cause a difference???
>
> Switching on the visualization running the benchmarks for PET and SPECT
> shows just every trajectory ..., what is somehow useless for testing ...
>
> Many thanks and kind regards
>
> Uwe Pietrzyk
>
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