啦啦啦啦

貼圖
glTexCoord2f(0.0,0.0);glVertex3f(-1.0,-1.0,0.0);
可以調點的座標

要選第二個
#include <opencv/highgui.h>
    IplImage * img=cvLoadImage("earth.jpg");
    cvShowImage("opencv Window",img);
    cvWaitKey(0);