'\" t
.\"     Title: glClearDepth
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
.\"      Date: 05/30/2012
.\"    Manual: [FIXME: manual]
.\"    Source: [FIXME: source]
.\"  Language: English
.\"
.TH "GLCLEARDEPTH" "3G" "05/30/2012" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
glClearDepth \- specify the clear value for the depth buffer
.SH "C SPECIFICATION"
.HP \w'void\ glClearDepth('u
.BI "void glClearDepth(GLdouble\ " "depth" ");"
.HP \w'void\ glClearDepthf('u
.BI "void glClearDepthf(GLfloat\ " "depth" ");"
.SH "PARAMETERS"
.PP
\fIdepth\fR
.RS 4
Specifies the depth value used when the depth buffer is cleared\&. The initial value is 1\&.
.RE
.SH "DESCRIPTION"
.PP

\fBglClearDepth\fR
specifies the depth value used by
\fBglClear\fR()
to clear the depth buffer\&. Values specified by
\fBglClearDepth\fR
are clamped to the range
0 1\&.
.SH "NOTES"
.PP
The type of the
\fIdepth\fR
parameter was changed from GLclampf to GLfloat for
\fBglClearDepthf\fR
and from GLclampd to GLdouble for
\fBglClearDepth\fR\&. This change is transparent to user code and is described in detail on the
\fBremovedTypes\fR()
page\&.
.SH "ASSOCIATED GETS"
.PP

\fBglGet\fR()
with argument
\fBGL_DEPTH_CLEAR_VALUE\fR
.SH "SEE ALSO"
.PP

\fBglClear\fR(),
\fBremovedTypes\fR()
.SH "COPYRIGHT"
.PP
Copyright
\(co
1991\-2006 Silicon Graphics, Inc\&. This document is licensed under the SGI Free Software B License\&. For details, see
\m[blue]\fBhttp://oss\&.sgi\&.com/projects/FreeB/\fR\m[]\&.