openscad/openscad — pull request #1115 by kintel (2014-12-27 03:29:48+00:00)
Title: Quantizevertices

Enable quantizing of vertices using Grid.
This was disabled during some refactoring (see ```createNefPolyhedronFromPolySet()```).
This patch re-enables it.
Should fix #1107 and http://forum.openscad.org/render-stats-different-tt10617.html