GLAPI/glClearDepth

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glClearDepth
Core in version 4.4
Core since version 1.0

glClearDepth: specify the clear value for the depth buffer

Function Definition

 void glClearDepth(GLdouble depth​);
 void glClearDepthf(GLfloat depth​);
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].

Notes

The type of the depth​ parameter was changed from GLclampf to GLfloat for glClearDepthf and from GLclampd to GLdouble for glClearDepth. This change is transparent to user code.

Associated Gets

glGet with argument GL_DEPTH_CLEAR_VALUE​

See Also

glClear

Copyright

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