openscad/openscad — pull request #333 by sjkelly (2013-04-19 23:51:42+00:00)
Title: Vector norm function

This is the pull request for #332. This should work for vector norm. I added the test cases as well. However, I am confused how the testing system works (I just followed the len-tests.scad file). I am going to email the list, so it might be ideal to leave this open to feedback for a while. Thanks!