AnalyticalGraphicsInc/cesium — pull request #154 by mramato (2012-08-13 16:31:25+00:00)
Title: Fix issue #130 and other misc cleanup.

1. Fix issue #130
2. Clean up DynamicScene code to use result parameters where we can.
3. Change DynamicConeVisualizerUsingCustomSensor to re-use existing spherical instances when recomputing directions.