On Fri, Sep 30, 2011 at 8:02 AM, François T. <francoistarlier at gmail.com>wrote: > > > empty_tmp.matrix_world.to_translation().x > afaik, matrix.to_translation() returns a vector copy of the translation component. It's not modifying the values in the original matrix. btw, bf-python mailing list is better for this :) matt