Merge precision

 From:  Michael Gibson
601.5 In reply to 601.4 
Hi Pilou, I definitely want to experiment with drawing on objects at some point in the future. It will be quite a lot of work so it will take a while for that to happen.

For a cube, it is not really recognizing the volume itself right now, it is just there are many key points on a cube that you can snap on to.

- Michael