Glstencilmask - HP b2600 Reference Manual

glStencilMask

glStencilMask: control the writing of individual bits in the stencil planes.
C Specification
void glStencilMask(
Parameters
mask
Description
glStencilMask controls the writing of individual bits in the stencil planes. The least
significant n bits of mask, where n is the number of bits in the stencil buffer, specify a
mask. Where a 1 appears in the mask, it's possible to write to the corresponding bit in
the stencil buffer. Where a 0 appears, the corresponding bit is write-protected. Initially,
all bits are enabled for writing.
Errors
•
Associated Gets
glGet with argument GL_STENCIL_WRITEMASK
glGet with argument GL_STENCIL_BITS
See Also
glColorMask,
glDepthMask,
glIndexMask,
glStencilFunc,
glStencilOp
Chapter 17
GLuint mask)
Specifies a bit mask to enable and disable writing of individual bits in
the stencil planes. Initially, the mask is all 1s.
GL_INVALID_OPERATION is generated if glStencilMask is executed between the
execution of glBegin and the corresponding execution of glEnd.
S
glStencilMask
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