'''_glClearStencil:''' specify the clear value for the stencil buffer


{{PageSyntax}}

::  SUB _glClearStencil (BYVAL s AS LONG)
::  void '''_glClearStencil'''(GLint {{Parameter|s}});


; s
: Specifies the index used when the stencil buffer is cleared. The initial value is 0.


{{PageDescription}}

'''_glClearStencil''' specifies the index used by {{KW|_glClear}} to clear the stencil buffer. {{Parameter|s}} is masked with 2<sup>m</sup> - 1, where m is the number of bits in the stencil buffer.


{{PageUseWith}}

{{KW|_glGet}} with argument {{KW|_GL_STENCIL_CLEAR_VALUE}}

{{KW|_glGet}} with argument {{KW|_GL_STENCIL_BITS}}


{{PageSeeAlso}}

[[_GL|SUB _GL]]
{{KW|_glClear}}


{{PageCopyright}}