This is from Chinese cplusplus resource. I will demo it and publish it when everything is done.

Here is the code for every update of each day.

I will make it run on macos and maybe linux.

#include "picture.h"

int main() {
    Model.Teapot(50, 1);  // create a teapot with size 50
    Win.Name("Teapot");     // set the window title
    Win.Run(10, 1);         // rotation
    Win.Show();           // show it
    return 0;
}