glClearAccum(3G)

NAME
     glClearAccum - specify clear values for the accumulation buffer


C SPECIFICATION
     void glClearAccum( GLfloat red,
                        GLfloat green,
                        GLfloat blue,
                        GLfloat alpha )


PARAMETERS
     red, green, blue, alpha
                           Specify the red, green, blue, and alpha values used
                           when the accumulation buffer is cleared.  The
                           initial values are all 0.

DESCRIPTION
     glClearAccum specifies the red, green, blue, and alpha values used by
     glClear to clear the accumulation buffer.

     Values specified by glClearAccum are clamped to the range [-1, 1].

ERRORS
     GL_INVALID_OPERATION is generated if glClearAccum is executed between the
     execution of glBegin and the corresponding execution of glEnd.

ASSOCIATED GETS
     glGet with argument GL_ACCUM_CLEAR_VALUE


SEE ALSO
     glAccum, glClear