Index Index for
Section 3G
Index Alphabetical
listing for G
Bottom of page Bottom of
page		 

glClearColor(3G)


NAME

  glClearColor - specify clear values for the color buffers


SYNOPSIS

  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 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].


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(3)

Index Index for
Section 3G
Index Alphabetical
listing for G
Top of page Top of
page