glClearDepth

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Specify the clear value for the depth buffer.

C Specification[edit]

void glClearDepth( GLdouble depth );
void glClearDepthf( GLfloat depth );


Parameters[edit]

depth - Specifies the depth value used when the depth buffer is cleared. The initial value is 1.


Description[edit]

 glClearDepth specifies the depth value used by glClear to clear the depth buffer. Values specified by glClearDepth are clamped to the range [math][0,1][/math] .


Notes[edit]

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 and is described in detail on the removedTypes page.


Associated Gets[edit]

 glGet with argument GL_DEPTH_CLEAR_VALUE 


Version Support[edit]

 glClearDepth  2.0+
 glClearDepthf  4.1+

See Also[edit]

 glClear , removedTypes 


Copyright[edit]

Copyright© 1991-2006 Silicon Graphics, Inc. Copyright© 2010-2014 Khronos Group. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.