glClearStencil.3G man page

glClearStencil — specify the clear value for the stencil buffer

C Specification

void glClearStencil(GLint s);



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


glClearStencil specifies the index used by glClear() to clear the stencil buffer. s is masked with 2 m - 1, where m is the number of bits in the stencil buffer.

Associated Gets

glGet() with argument GL_STENCIL_CLEAR_VALUE

glGet() with argument GL_STENCIL_BITS

Version Support

OpenGL Version
Function / Feature Name 2.0 2.1 3.0 3.1 3.2 3.3 4.0 4.1 4.2 4.3 4.4 4.5

See Also

glClear(), glStencilFunc(), glStencilFuncSeparate(), glStencilMask(), glStencilMaskSeparate(), glStencilOp(), glStencilOpSeparate()


07/13/2018 [FIXME: source] [FIXME: manual]