At the beginning, I wanted to imitate the flow of light. After making it finally, I have to admit that there are actually tapes everywhere inside. I used a light strip close to 3.5m, which made it almost impossible for me to sew it.
In the process, I learned that I need to make reasonable use of the functions that have been written. Don’t reinvent the wheel. At the same time, I especially enjoy this process. I haven’t written a program for a long time.
Compared to humans, the program is cute. Yes is yes and no is no. If I can do it again, I will definitely not buy such thick clothes. There is no light at all. I can only stick the light strip on the outside and then cover it with a layer of black cloth.