What the hell, go ahead and put all your eggs in
one basket.

Concept 3.1 : Specifying a Color in RGBA Mode
==============================================

Idea:
=====
void glColor3{b s i f d ub us ui}(TYPE r, TYPE g, TYPE b)
In RGBA mode, use the glColor*() command to
select a current color for rendering an
object.  
The * in glColor*() indicates the suffixes which can
 be had by this command.  i.e. we can call glColor with 
three or four arguments, furthermore these aruguments 
could be of type byte, integer, float, double etc.  

glColor*() sets the current red, green, blue and 
alpha values.  If you dont supply an alpha value it is
automatically set to 1.0.  For the versions of glColor*()
that accept floating point data types, the values should
typically range between 0.0 and 1.0.