#!/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)
    scene = bpy.context.scene
    scene.name = "WebGapScene"
    scene.frame_start = 12
    scene.frame_end = 180
    scene.frame_set(48)
    scene.render.fps = 30
    scene.render.fps_base = 1.0
    scene.unit_settings.system = "METRIC"
    scene.unit_settings.scale_length = 0.25
    scene.render.engine = "BLENDER_EEVEE"
    scene.view_settings.look = "AgX - Medium High Contrast"
    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-00020.py -- OUTPUT")
    main(pathlib.Path(arguments[0]))