glClearColor(3G)	       OpenGL Reference		      glClearColor(3G)



NAME
     glClearColor - specify clear values for the color buffers


C SPECIFICATION
     void glClearColor(	GLclampf red,
			GLclampf green,
			GLclampf blue,
			GLclampf alpha )


PARAMETERS
     red, green, blue, alpha
			   Specify the red, green, blue, and alpha values used
			   when	the color buffers are cleared.	The default
			   values are all zero.


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].

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

ASSOCIATED GETS
     glGet with	argument GL_COLOR_CLEAR_VALUE


SEE ALSO
     glClear






















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