radavis/openscad — pull request #1 by wmacevoy (2014-02-05 18:00:47+00:00)
Title: Small corrections

1x1 parts were not rendered correctly (now fixed). The examples now render some 1x1 parts to illustrate.

There was no smoothness parameter for the knobs and inserts, now there is (k_n)

The tol parameter adjusted the sizes of the bricks, but not the knob insert. Now it does.

Thanks for your code!