'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_FrontFace 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_FrontFace \- select front facing polygons
.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void  EZ_FrontFace(int " orientation )

.SH ARGUMENTS
\fIorientation\fR Specifies an orientation, either EZ_CCW or EZ_CW.

.SH DESCRIPTION
.PP
When projected to window coordinates, a polygon can have
two possible orientations depending on the ordering of
its vertices, a clockwise orientation or a counter-clockwise orientation.
.PP
\fIEZ_FrontFace\fR specifies which orientated polygons are considered
to be front facing. 

.SH "SEE ALSO"
EZ_Vertex3f(3), EZ_Normal3f(3), EZ_Color3f(3), EZ_CullFace(3),