openGL 请进

来源：百度知道 编辑：UC知道 时间：2024/06/18 15:11:32
老师给了我们一个openGL程序，运行的结果是一个红色的正方形。大侠们，请帮忙加点语言，叫它转起来！谢谢

first, you find the line with "glBegin" and "glEnd".

in main function
float theta=0;

in display function:
glPushMatrix();
glRotate(theta,0,1,0);
glBegin();
------code given by the teacher
glEnd();
glPopMatrix();

in idle function;
theta+=0.001; // you can modify this to change the speed

then over.

da bu liao zhong wen , bu hao yi si