NAME

       glClearColor - specify clear values for the color buffers

C SPECIFICATION

       void glClearColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);

PARAMETERS

       red, green, blue, alpha
           Specify the red, green, blue, and alpha values used when the color buffers are cleared. The initial
           values are all 0.

DESCRIPTION

       glClearColor specifies the red, green, blue, and alpha values used by glClear() to clear the color
       buffers. Values specified by glClearColor are clamped to the range 0 1.

NOTES

       The type of the red, green, blue, and alpha parameters was changed from GLclampf to GLfloat. This change
       is transparent to user code and is described in detail on the removedTypes() page.

ASSOCIATED GETS

       glGet() with argument GL_COLOR_CLEAR_VALUE

SEE ALSO

       glClear(), removedTypes()

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/.

AUTHORS

       opengl.org

opengl.org                                         10/22/2013                                   GLCLEARCOLOR(3G)