mrdoob/three.js — pull request #1039 by holmanelias (2012-01-07 07:21:34+00:00)
Title: Dev

As specified in #1031, added Plane3D and ObjectDragControls, that can drag an object on an arbitrary, specified Plane3D. Plane3D also contains code to generate a plane from points or a point and a normal, and intersection code. Tested with some basic planes, and included an example of how to use both in the examples folder. Updated build.py to include those two items.