1.示範myEarth.zip1變背景圖片
freeglut裝桌面\freeglut\include
\lib
\bin
openCV2.1裝C:\OpenCV2.1\include
\lib
\bin
把display裡 註解掉(///) 畫地球
glPushMatrix();///自動轉很帥
glBegin(GL_POLYGON);///開始要化背景
///前面是貼圖座標,後面是3D頂點
glTexCoord2f(0,0);glVertex3f(-1,+1,0);
glTexCoord2f(1,0);glVertex3f(+1,+1,0);
glTexCoord2f(1,1);glVertex3f(+1,-1,0);
glTexCoord2f(0,1);glVertex3f(-1,-1,0);
glEnd();
2.背景貼圖示範
3.打光、貼圖示範
4.讀檔內插示範
5.總複習
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