.TH guNormalize 3P local "Silicon Graphics, Inc."
.SH NAME
.upperok
guNormalize \- normalize a vector.
.SH C SPECIFICATION
.nf
\f3#include "gu.h"

void guNormalize(float *x, float *y, float *z)

\fP
.fi
.SH PARAMETERS
.TP
.I *x, *y, *z
pointer to x, y, z component of a vector.
.SH DESCRIPTION
Normalizes a 3D vector.