thank u so much

回答: sorry, should beorangegal2005-03-08 10:15:21

thanks, i saw it, but it still doesn't explain my question. i designed two objects, one using oren nayer, the other using phong, the equation whatsoever has no problem, but they look exactly the same, u know, i alwasy thought oran nayer is rougher while phong is more plastic

thank you so much

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