"Five-star red flag fluttering ...", I believe everyone has heard and sang this song. Whenever I sing this song, my heart is full of pride, my motherland, I love you! ! !
Now, I use OpenGL to edit a fluttering five-star red flag. Let it fluctuate according to the string function, can control the direction of fluctuations, the strength of fluctuations, etc., the principle is relatively simple.
Here is a screenshot:
Program download address:
Wavingflag.rar
