opengl画五角星

vc6.0++编译，需要加opengl32.lib  glu32.lib glaux.lib；

代码功能： 固定窗口画任意个五角星，角度任意，颜色任意，数量任意；

#include 

#include 
#include 
#include 

#include 
#include 
#include 
#include 
#define PI 3.1415926
float r2 = 100;
float r1 = 50;
float a = 400+4;
float b = 400;
float x_axis = 100;
float y_axis = 100;
float xl = 800;
float yl = 800; 


float  color1 ;
	   float color2 ;