def gen_json(t):
    print(os.getcwd())
    with open('Screenshots/Screenshoot_meta.txt', 'r') as f:
        log = f.read()
        data = {'camera_angle_x': 0.6911112070083618}
        frames = []
        line_cnt = 0
        for line in log.split('\n'):
            try:
                record = {'file_path': '{}}_{:04d}'.format(t, line_cnt), 'rotation': 4.0, 'transform_matrix': eval(line)}
            except:
                pass
            frames.append(record)
            line_cnt += 1
        data['frames'] = frames
        data_json = json.dumps(data)
        with open('Screenshots/Screenshoot_meta.json', 'w') as ff:
            ff.write(data_json)
def gen_json(t):
    print(os.getcwd())
    with open('Screenshots/Screenshoot_meta.txt', 'r') as f:
        log = f.read()
        data = {'camera_angle_x': 0.6911112070083618}
        frames = []
        line_cnt = 0
        for line in log.split('\n'):
            try:
                record = {'file_path': '{}}_{:04d}'.format(t, line_cnt), 'rotation': 4.0, 'transform_matrix': eval(line)}
            except:
                pass
            frames.append(record)
            line_cnt += 1
        data['frames'] = frames
        data_json = json.dumps(data)
        with open('Screenshots/Screenshoot_meta.json', 'w') as ff:
            ff.write(data_json)