NAME

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

SYNOPSIS

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

DESCRIPTION

       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.

OPTIONS

       INSTR  Displays the given mcstas 3D model with its defaults/current parameters.

       name1=value1 ...
              Displays the given mcstas model with given parameters.

       -h, –help
              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

       -n N, –ncount N
              Number of particles to simulate

FILES

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

EXAMPLES

       Display the Test_SX example (Single crystal diffraction)

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

AUTHORS

       mcstas Team (mcstas.org)

SEE ALSO

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

AUTHORS

       mcstas neutron Ray Tracing Team.

                                                    July 2024                         mcDISPLAY-WEBGL-CLASSIC(1)