Visualize ray bundling
completed by: Andromeda Galaxy
mentors: Kesha Shah, Daniel_R
This is a follow-on to https://www.google-melange.com/gci/task/view/google/gci2014/5874710239772672
Basically, show what the sampling currently looks like for a variety of sample parameterizations.
Submit one or more images that help convey understanding of the pattern(s) possible.