HP Workstation zx2000 OpenGL 1.1 Reference for HP-UX 11.x - Page 54
glClearDepth
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C glClearDepth glClearDepth 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. The initial value is 1. 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 executed between the execution of glBegin and the corresponding execution of glEnd. Associated Gets glGet with argument GL_DEPTH_CLEAR_VALUE See Also glClear 54 Chapter 3
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 |
C
glClearDepth
Chapter 3
54
glClearDepth
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. The
initial value is 1.
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 executed between the
execution of glBegin and the corresponding execution of glEnd.
Associated Gets
glGet with argument GL_DEPTH_CLEAR_VALUE
See Also
glClear