WEEK 8

Today is 期中考

glPushMatrix();  //push備份矩陣

    glTranslatef(x,y,z);  //移動

    glRotatef(angle,x,y,z);  //旋轉

    glScalef(x,y,z);  //縮放

    glBegin(GL_POLYGON);  //(多邊形)開始畫

        glNormal3f(nx,ny,nz);  //法向量

        glTexCoord2f(tx,ty);  //貼圖座標

        glColor3f(r,g,b);  //色彩

        gltertex3f(x,y,z);  //頂點

    glEnd();

glPopMatrix();  //Pop還原矩陣

OpenCV貼圖

安裝OpenCV 2.1 2008.exe

位置:C:\OpenCV2.1要勾PATH

#include <opencv/highgui.h>

int main()

{

    IplImage * img=cvLoadImage("C:\\Users\\USER\\Desktop\\Jellyfish.jpg");

    cvNamedWindow("opencv");

    cvShowImage("opencv", img);

    cvWaitKey(0);

}