Hi, thanks for the great library, just had a quick question about the documentation for affine transforms on http://eigen.tuxfamily.org/dox/TutorialGeometry.html

It says you can do t.extractRotation() to get the rotation, but it seems like the method has been renamed to just t.rotation()? Just thought I should point that out. Apologies if I've made an error somehow, I'm on Eigen 3.0.5-1 on Ubuntu 12.04. which I think should be reasonable up to date.

You are right, thanks for the report.