'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_Normal2f 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
 EZ_Normal3f, EZ_Normal3fv  \- set the current normal vector

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void  EZ_Normal3f(float " x ", float " y ", float " z )
.BI "void  EZ_Normal3fv(float *" nxyz )


.SH ARGUMENTS
\fIx\fR,\fIy\fR,\fIz\fR Specify the three components of a vector.
.sp
\fInxyz\fR Specifies a normal vector.

.SH DESCRIPTION
.PP
These functions updates the current normal. The normal vector should
be normalized.

.SH "SEE ALSO"
EZ_Normal3f(3), EZ_Color3f(3), EZ_Index(3)
.br