GLCLEARSTENCIL(3G) [FIXME: manual] GLCLEARSTENCIL(3G)

glClearStencil - specify the clear value for the stencil buffer

void glClearStencil(GLint s);

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.

glGet() with argument GL_STENCIL_CLEAR_VALUE

glGet() with argument GL_STENCIL_BITS

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
glClearStencil

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

Copyright © 1991-2006 Silicon Graphics, Inc. Copyright © 2010-2014 Khronos Group. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.

Copyright © 1991-2006 Silicon Graphics, Inc.
Copyright © 2010-2014 Khronos Group
05/17/2020 [FIXME: source]