This program enables us to write .fii files (Xiaoniaofeifei formation drone) in a more convenient way via python.It also enables us to see the simulate flying in three-view(front,right,and over),which is more clear than the original one.

Show 3D by using opencv.使用opencv展示3D。

It enables us to enter Dingtalk Live Broadcasting Classroom automatically as soon as teacher begins the class so that we won't be late for class.It can also be used in buying tickets and so on.

I wrote this code when I was bored.There are videos output by some of these programs on bilibili https://www.bilibili.com/video/BV1gU4y1H7oE/. 我无聊时写的代码。程序输出的一些视频在b站上有。

I wrote this code when I was bored.There are videos output by some of these programs on bilibili https://www.bilibili.com/video/BV17h411D7QH/. 我无聊时写的代码。程序输出的一些视频在b站上有。

I wrote this code when I was bored.There are videos output by some of these programs on bilibili https://www.bilibili.com/video/BV1LQ4y127S2/. 我无聊时写的代码。程序输出的一些视频在b站上有。