jorge1774

03-15-2003, 01:57 AM

Hi all!

Can someone explain why linear interpolation of half angle vector produces worst results than interpolating POINT TO EYE vector, then calculating half angle vector by pixel?

I still can't imaging why is that...

See you.

Can someone explain why linear interpolation of half angle vector produces worst results than interpolating POINT TO EYE vector, then calculating half angle vector by pixel?

I still can't imaging why is that...

See you.