摘要： 1 #include 2 #include 3 #include 4 5 #define PI 3.14159265358979323846 6 #define PI2 6.28318530717958647692 7 #define r 80 8 9 GLsizei width = 600,height = 600; 10 11 int uStepsNum = ... 阅读全文