AnalyticalGraphicsInc/cesium — pull request #1288 by bagnell (2013-11-08 00:52:08+00:00)
Title: Minor DDR optimization

Require draw command bounding volume to be in world coordinates. Improves performance and reduces GC pressure. The loading us.json into the Cesium Viewer shows that BoundingSphere.transform went from 1.17% to 0.01%.