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glClearStencil.3gl

NAME

glClearStencil - specify the clear value for the stencil buffer

C SPECIFICATION

void glClearStencil( GLint s )

delim $$

PARAMETERS

s

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

DESCRIPTION

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

ERRORS

GL_INVALID_OPERATION is generated if glClearStencil is executed between the execution of glBegin and the corresponding execution of glEnd.

ASSOCIATED GETS

glGet with argument GL_STENCIL_CLEAR_VALUE
glGet with argument GL_STENCIL_BITS

SEE ALSO

glClear(3G), glStencilFunc(3G), glStencilOp(3G), glStencilMask(3G)