AnalyticalGraphicsInc/cesium — pull request #1073 by pjcozzi (2013-08-23 18:28:34+00:00)
Title: Frustum debugging

@bagnell please review this.

@kring you may want to add this to the inspector at your leisure. #1025

It's cool.

![image](https://f.cloud.github.com/assets/782098/1018140/ac4c5f90-0c21-11e3-9873-23f218212046.png)