词条 | glClearDepth |
释义 | glClearDepth NAME glClearDepth - specify the clear value for the depth buffer C SPECIFICATION void glClearDepth( GLclampd depth ) PARAMETERS depth ? Specifies the depth value used when the depth buffer is cleared. DESCRIPTION glClearDepth specifies the depth value used by glClear to clear the depth buffer. Values specified by glClearDepth are clamped to the range [0,1]. ERRORS GL_INVALID_OPERATION is generated if glClearDepth is called between a call to glBegin and the corresponding call to glEnd. ASSOCIATED GETS glGet with argument GL_DEPTH_CLEAR_VALUE SEE ALSO "glClear" |
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