Thank your reply. I have tested V2->V7,V3->V8,but I got the same result. I will post the pictures, and you will understand my meaning.
Additionaly, IN A6.2,I found an interesting thing, this code works well for the simple sphere and cube,but it doesn't work for the complex object,such as the character. But in RENDERMONKEY, the same code,texture and model can work well, why?

to DREW:because of this problem,then I can't finish the final code.

[image]http://pic8.album.tom.com/album_pic/2004/5/6/1083842260_34274.jpg?%75%4f%65%41%66%77%45%73%6b%7c[/image]