As a heads-up to the users of this project, I’d like to notify you that the next release (v1.0.0) will be backwards incompatible with the current version (which I’ve now tagged as v0.9.0), so you are strongly advised to finish your current projects and export the models you have created before upgrading to v1.0.0 when it gets released.
Most of the changes will be “under the hood”, but there will be a new feature that you might find interesting: Catmull-Clark subdivision surfaces 
. For those who would like to find out how I do this, I’ve made a code snippet that should allow you to turn your low-poly models (be it imported or procedurally generated) into nice smooth-looking ones, completely procedurally.