HP b2600

C
glClearStencil
Chapter 3
56
glClearStencil
glClearStencil: specify the clear value for the stencil buffer.
C Specification
void glClearStencil(
GLint s)
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
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