46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
'\" te
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'\"! tbl|eqn | mmdoc
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'\"macro stdmacro
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.ds Vn Version 1.2
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.ds Dt 24 September 1999
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.ds Re Release 1.2.1
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.ds Dp Jan 14 18:30
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.ds Dm 01 clearsten
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.ds Xs 64794 3 clearstencil.gl
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.TH GLCLEARSTENCIL 3G
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.SH NAME
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.B "glClearStencil
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\- specify the clear value for the stencil buffer
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.SH C SPECIFICATION
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void \f3glClearStencil\fP(
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GLint \fIs\fP )
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.nf
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.fi
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.EQ
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delim $$
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.EN
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.SH PARAMETERS
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.TP \w'\f2s\fP\ \ 'u
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\f2s\fP
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Specifies the index used when the stencil buffer is cleared.
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The initial value is 0.
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.SH DESCRIPTION
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\%\f3glClearStencil\fP specifies the index used by \%\f3glClear\fP to clear the stencil buffer.
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\f2s\fP is masked with $2 sup m^-^1$,
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where $m$ is the number of bits in the stencil buffer.
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.SH ERRORS
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\%\f3GL_INVALID_OPERATION\fP is generated if \%\f3glClearStencil\fP
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is executed between the execution of \%\f3glBegin\fP
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and the corresponding execution of \%\f3glEnd\fP.
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.SH ASSOCIATED GETS
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\%\f3glGet\fP with argument \%\f3GL_STENCIL_CLEAR_VALUE\fP
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.br
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\%\f3glGet\fP with argument \%\f3GL_STENCIL_BITS\fP
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.SH SEE ALSO
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\%\f3glClear(3G)\fP,
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\%\f3glStencilFunc(3G)\fP,
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\%\f3glStencilOp(3G)\fP,
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\%\f3glStencilMask(3G)\fP
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