Last week I looked into Split Surface, and how exactly that tool works. Merge Surface is the opposite tool and can merge two surfaces together. It is interesting to note that there is very limited information available about how both of these tools work. I would guess that this is because both of these tools are quite old, and existed before Autodesk bought Revit (in fact, I would guess that all of the Site tools can be dated to pre-Autodesk days). Continue reading →