词条 | glClearStencil |
释义 | glClearStencil NAME 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 default value is zero. DESCRIPTION glClearStencil specifies the index used by glClear to clear the stencil buffer. s is masked with 2m - 1, where m is the number of bits in the stencil buffer. ERRORS GL_INVALID_OPERATION is generated if glClearStencil is called between a call to glBegin and the corresponding call to glEnd. ASSOCIATED GETS glGet with argument GL_STENCIL_CLEAR_VALUE glGet with argument GL_STENCIL_BITS SEE ALSO "glClear" |
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