#!/usr/bin/env python3
import pathlib
import sys
import bpy

def main(output: pathlib.Path) -> None:
    bpy.ops.wm.read_factory_settings(use_empty=True)
    world = bpy.data.worlds.new("WebGapWorld")
    world.color = (0.12, 0.2, 0.35)
    world.use_fake_user = True
    world.mist_settings.use_mist = True
    world.mist_settings.start = 3.0
    world.mist_settings.depth = 18.0
    world.mist_settings.intensity = 0.4
    bpy.ops.wm.save_as_mainfile(filepath=str(output.resolve()), check_existing=False, compress=True)

if __name__ == "__main__":
    arguments = sys.argv[sys.argv.index("--") + 1 :]
    if len(arguments) != 1: raise SystemExit("usage: blender -b --python M16-GAP-00029.py -- OUTPUT")
    main(pathlib.Path(arguments[0]))