NAME    [Toc]    [Back]

       glClearColor - specify clear values for the color buffers

SYNOPSIS    [Toc]    [Back]

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

PARAMETERS    [Toc]    [Back]

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

DESCRIPTION    [Toc]    [Back]

       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].

ERRORS    [Toc]    [Back]

       GL_INVALID_OPERATION is  generated  if  glClearColor()  is
       executed between the execution of glBegin() and the corresponding
 execution of glEnd().

ASSOCIATED GETS    [Toc]    [Back]

       glGet() with argument GL_COLOR_CLEAR_VALUE

SEE ALSO    [Toc]    [Back]

       glClear(3)



                                                 glClearColor(3G)