[x3d-public] X3D scene from gemc particle beam simulation

Nicholas Polys npolys at vt.edu
Tue Feb 28 19:11:08 PST 2023


Nice one Vince!


On Mon, Feb 27, 2023, 8:51 PM Vincent Marchetti <vmarchetti at kshell.com>
wrote:

> At the Feb 10 N Polys shared some links about GEMC, a particle beam
> simulation program which offers  3d visualization in vrml 2 -- which is
> readily converted to X3D. This program is in use at Jefferson Labs in
> Newport News, VA.
>
> Those shared links are (courtesy of D Brutzman's meeting minutes):
>         • VRML: https://gemc.jlab.org/gemc/html/index.html
>
>https://github.com/gemc
>
>> https://nukephysik101.wordpress.com/2021/02/06/visualization-of-geant4-using-vrml/
>
> I've been able to do this X3D output for one of the example scenarios
> offered at the Jefferson Labs site, a 1 GEV proton beam impinging on lower
> GI track (ouch!) , with the heart, and brain nearby. An eventual goal of
> this type of simulation would be to evaluate the radiation dosage which
> 'leaks out' to affect these other organs. Do note that the geometry , and
> material properties given on this example archive are not research-grade.
> However, if does allow a demonstration of X3D visualization of the results,
> which can be seen (rendered in X_ITE) at :
>
>
> https://spri-open-resources.s3.us-east-2.amazonaws.com/gemc_humanbody/index_xite.html
>
> Vince Marchetti
>
>
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