From: Scott Worley <ScottWorley@ScottWorley.com>
Date: Wed, 19 Dec 2012 14:38:26 +0000 (-0800)
Subject: Generalize rotate()
X-Git-Url: http://git.scottworley.com/nt3d/commitdiff_plain/1e62819c99e2c97c4f11c9612012c83cf36dd4ff?hp=1e62819c99e2c97c4f11c9612012c83cf36dd4ff

Generalize rotate()

1. Rename the old rotate() to rotate_about_origin().
2. Add a general rotate() that can rotate about any point.
3. Add box_by_rotation.html demo.
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