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path: root/src/argaze/utils/export_aruco_markers.py
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#!/usr/bin/env python

import argparse
import os

from argaze.ArUcoMarkers import ArUcoMarkers

def main():
    """Generates ArUco markers to place into a scene."""

    # manage arguments
    parser = argparse.ArgumentParser(description=main.__doc__)
    parser.add_argument('-o', '--output', metavar='OUT', type=str, default='.', help='destination path')
    parser.add_argument('-d', '--dictionary', metavar='DICT', type=str, default='DICT_4X4_50', help='aruco marker dictionnary')
    parser.add_argument('-r', '--resolution', metavar='RES', type=int, default=300, help='picture resolution in dpi')
    args = parser.parse_args()

    # manage destination folder
    if not os.path.exists(args.output):
        os.makedirs(args.output)
        print(f'{args.output} folder created')

    # create aruco markers
    aruco_markers = ArUcoMarkers.ArUcoMarkers(args.dictionary)

    # export markers
    aruco_markers.export_all(args.output, args.resolution)

if __name__ == '__main__':

    main()