An update on the BFC color coding issue. There is an optimization in the way buildinginstructions.js generates the triangles shown on screen which stands in the way of proper color coding for BFC when there is a mix of culled and not culled primitives. I am currently writing a new triangle generator which circumvents this issue. However. It is still a work in progress. Hopefully to be finished this week.
Current status is... a work in progress
Current status is... a work in progress