3d models renderer

blender and typst are necessary to run this script.

Usage: ./render.sh [command]

Commands:
  help                 Show this help message
  make_png             Run make_png
  all <file>           Run render and make_png on the file
  render <file>        Render a .stl file
  ci                   Continous integration, the command run authomatically by the processes module of manag3dlabs

The first commands are for manually test the script, ci is the only one used for automation
blender and typst are necessary to run this script.