GNU/Linux | 
					CentOS 5.6 | 
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					glClearDepth(3gl) | 
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glClearDepth − specify the clear value for the depth buffer
void glClearDepth( GLclampd depth )
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 depth  | 
 Specifies the depth value used when the depth buffer is cleared. The initial value is 1.  | 
glClearDepth specifies the depth value used by glClear to clear the depth buffer. Values specified by glClearDepth are clamped to the range [0, 1].
GL_INVALID_OPERATION is generated if glClearDepth is executed between the execution of glBegin and the corresponding execution of glEnd.
glGet with argument GL_DEPTH_CLEAR_VALUE
glClear(3G)
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				glClearDepth(3gl) | ![]()  |