THREEf.js is now ready. The final version 86.5 is on GitHub
https://github.com/hofk/THREEf.js/blob/master/THREEf.js
As I wrote in the first post here, I now start with polar / spherical coordinates.
Some initial results are available: http://threejs.hofk.de/
http://threejs.hofk.de/sphere/00_hemiSphere_n_part.html
Under
http://xprofan.net/intl/de/php,html,js/3d-grafik-webgl-mit-three-js/?q=94234&pg=-1#94234
there are other scripts. Variables and // comments in English, more precise explanations only in the German text.
I’m going to bring it to GitHub.