'\"! tbl|eqn | mmdoc
'\"macro stdmacro
.ds Vn Version 1.2
.ds Dt 6 March 1997
.ds Re Release 1.1.0
.ds Dp Mar 17 18:03
.ds Dm  Mar  6 20:0
.ds Xs 11648 2 clearstencil.gl
.TH GLCLEARSTENCIL
.SH NAME
.B "glClearStencil
\- specify the clear value for the stencil buffer

.SH C SPECIFICATION
void \f3glClearStencil\fP(
GLint \fIs\fP )
.nf
.fi

.EQ
delim $$
.EN
.SH PARAMETERS
.TP \w'\f2s\fP\ \ 'u 
\f2s\fP
Specifies the index used when the stencil buffer is cleared.
The initial value is 0.
.SH DESCRIPTION
\f3glClearStencil\fP specifies the index used by \f3glClear\fP to clear the stencil buffer.
\f2s\fP is masked with $2 sup m - 1$,
where $m$ is the number of bits in the stencil buffer.
.SH ERRORS
\f3GL_INVALID_OPERATION\fP is generated if \f3glClearStencil\fP
is executed between the execution of \f3glBegin\fP
and the corresponding execution of \f3glEnd\fP.
.SH ASSOCIATED GETS
\f3glGet\fP with argument \f3GL_STENCIL_CLEAR_VALUE\fP
.br
\f3glGet\fP with argument \f3GL_STENCIL_BITS\fP
.SH SEE ALSO
\f3glClear\fP