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

def main(output):
    bpy.ops.wm.read_factory_settings(use_empty=True)
    style = bpy.data.linestyles.new("WebGapLineStyle")
    style.color = (0.2, 0.4, 0.8)
    style.alpha = 0.75
    style.thickness = 2.5
    style.use_chaining = True
    style.use_dashed_line = True
    scene = bpy.context.scene
    scene.render.engine = "BLENDER_WORKBENCH"
    scene.render.use_freestyle = True
    line_set = scene.view_layers[0].freestyle_settings.linesets.new("WebGapLineSet")
    line_set.linestyle = style
    bpy.ops.wm.save_as_mainfile(filepath=output, compress=True)

if __name__ == "__main__":
    args = sys.argv[sys.argv.index("--") + 1:]
    if len(args) != 1: raise SystemExit("usage: blender -b --python generate-freestyle-fixture.py -- OUTPUT")
    main(args[0])