mrdoob/three.js — pull request #5833 by mpk (2014-12-30 10:55:29+00:00)
Title: Fix Blender UV export for BufferGeometry

This is a fix for the new Blender exporter in the `dev` branch.

It was not possible to export UVs for BufferGeometry, because the exporter was always returning an empty array for them due to missing `extend()` call.