glClearAccum(3G)	       OpenGL Reference		      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
			   default values are all zero.


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
     glClear




















									Page 1