glutSetColor  -  sets the color of a colormap entry in the
layer of use for the current window.

glutSetColor
	glutSetColor(cell, red, green, blue) -> None

void glutSetColor(int cell,
            GLfloat red, GLfloat green, GLfloat blue);

cell      Color cell index (starting at zero).

red       Red  intensity  (clamped  between  0.0  and  1.0
          inclusive).

green     Green  intensity  (clamped  between  0.0 and 1.0
          inclusive).

blue      Blue intensity  (clamped  between  0.0  and  1.0
          inclusive).

Sets  the  cell  color index colormap entry of the current
window's logical colormap for the layer in  use  with  the
color specified by red, green, and blue.  The layer in use
of the current window should  be  a  color  index  window.
cell  should  be  zero  or greater and less than the total
number of colormap entries for the window.  If  the  layer
in  use's colormap was copied by reference, a glutSetColor
call will force the duplication of the colormap.   Do  not
attempt  to  set  the  color  of  an overlay's transparent
index.

glutGetColor, glutCopyColormap, glutInitDisplayMode

Mark J. Kilgard (mjk@nvidia.com)