NAME

       glClearDepth - specify the clear value for the depth buffer

C SPECIFICATION

       void glClearDepth(GLdouble depth);

       void glClearDepthf(GLfloat 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.

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 and is
       described in detail on the removedTypes() page.

ASSOCIATED GETS

       glGet() with argument GL_DEPTH_CLEAR_VALUE

VERSION SUPPORT

       ┌──────────────┬───────────────────────────────────────────────────────────────────────┐
       │              │                OpenGL Version                                         │
       ├──────────────┼─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┤
       │Function      │ 2.0 │ 2.1 │ 3.0 │ 3.1 │ 3.2 │ 3.3 │ 4.0 │ 4.1 │ 4.2 │ 4.3 │ 4.4 │ 4.5 │
       │/             │     │     │     │     │     │     │     │     │     │     │     │     │
       │Feature       │     │     │     │     │     │     │     │     │     │     │     │     │
       │Name          │     │     │     │     │     │     │     │     │     │     │     │     │
       ├──────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │glClearDepth  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       ├──────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │glClearDepthf │  -  │  -  │  -  │  -  │  -  │  -  │  -  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └──────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘

SEE ALSO

       glClear(), removedTypes()

COPYRIGHT

       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/.

COPYRIGHT

       Copyright © 1991-2006 Silicon Graphics, Inc.
       Copyright © 2010-2014 Khronos Group

[FIXME: source]                             01/03/2018                           GLCLEARDEPTH(3G)