home *** CD-ROM | disk | FTP | other *** search
/ Developer Source 8 / developer source - volume 8.iso / dobbs / jul95 / semi1f3.gif < prev    next >
Graphics Interchange Format  |  1997-01-13  |  34KB  |  260x346  |  4-bit (16 colors)
Labels: text | line | font
OCR: x-ray dy=dx*tant POV 6 0x=64 dx=dy/tane dy-84 FOVI EL212 Figure 3: Ray trigonometry.