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Fast Backface Culling Using Normal Masks , Hansong Zhang, Kenny Hoff, ACM Symposium on Interactive 3D Graphics, Providence, 1997. (Postscript, PDF) |
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The color plate for the paper. |
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The Slides for presentation at I3D (my first conference presentation in the U.S.!) |
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Code for algorithms described in the paper: nmask.h, nmask.C, encode.C |