mcDISPLAY-WEBGL-CLASSIC(1) mcDISPLAY-WEBGL-CLASSIC(1)

mcdisplay-webgl-classic - mcstas Graphical display of simulations using WebGL (in a browser)

mcdisplay-webgl-classic [-h] [–default] [–dirname DIRNAME] [–inspect INSPECT] [–nobrowse] [–invcanvas] [–first FIRST] [–last LAST] [-n N] INSTR [options ...]

The mcdisplay-webgl-classic front-end is a graphical debugging tool. It presents a schematic drawing of the instrument definition, showing the position of the components and the paths of the simulated neutrons through the instrument. It is thus very useful for debugging a simulation, for example to spot components in the wrong position or to find out where neutrons are getting lost. To use the mcdisplay-webgl-classic front-end with a simulation, run it as follows: mcdisplay-webgl-classic INSTR args... where INSTR is the name of either the instrument source INSTR.instr or the simulation program INSTR.out generated with mcstas, and args are the normal command line arguments for the simulation, as for mcrun. The -h option will list valid options.

This is the classic WebGL (browser) plotting tool.

Displays the given mcstas 3D model with its defaults/current parameters.
Displays the given mcstas model with given parameters.
show this help message and exit
–default
automatically use instrument defaults for simulation run
–dirname DIRNAME
output directory name override
–inspect INSPECT
display only particle rays reaching this component
–nobrowse
do not open a webbrowser viewer
–invcanvas
invert canvas background from black to white
–first FIRST
zoom range first component
–last LAST
zoom range last component
Number of particles to simulate

/usr/share/mcstas/tools/Python /usr/share/mcstas/tools/Python/mccodelib/mccode_config.json ~/.mcstas/mccode_config.json http://www.mcstas.org

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mcdisplay-webgl-classic Test_SX.instr -n 1e2 TTH=13.4

mcstas Team (mcstas.org)

mcstas(1), mcdoc(1), mcplot(1), mcrun(1), mcgui(1), mcdisplay(1)

mcstas neutron Ray Tracing Team.

July 2024