29mar14

GOT EM ALL. 
Gregg Tavares is the author (is greggman). And I have all three of his cubes.
in the essay in 
http://greggman.github.io/webgl-fundamentals/
on why webGL is not a 3D API but a 2D one.

BINGO
I found a greggman example.html that worked. Stole the code. Looked
for where the three libraries is uses were, and stole those, with a 
little effort. But now I have a tame greggman set that works. It's a
stick cube rotating.




Studying webGL: 
http://greggman.github.io/webgl-fundamentals/webgl/lessons/webgl-fundamentals.html

Can't just copy an example and make it run as foo.html. Either I find a 
template, or have to make one by deconstructing Zach's oc1.html

Nor can I run one of greggman's runnable .html and copy them because I 
don't have 
<link type="text/css" href="resources/webgl-tutorials.css" rel="stylesheet" />
<script type="text/javascript" src="resources/webgl-utils.js"></script>
<link type="text/css" href="resources/webgl-tutorials.css" rel="stylesheet" />
<script type="text/javascript" src="resources/webgl-utils.js"></script>
etc 

Bummer ... how does one use a tutorial if you can't run it.