trusty (3) glClearColor.3G.gz

Provided by: opengl-4-man-doc_1.0~svn22917-1_all bug

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 © 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