|Missing Revit features in Spark|
Obviously Vasari fills some of the gaps missing from Spark, but there is also no clear or defined workflow between the two. Secondly, don't expect to be opening your Rvt file from Revit in Spark, it will be automatically converted to a link for you. This means that you can still at least link in a structure model or MEP model if you happen to be a small arch shop dipping your toes into Revit. There are a couple of missing items that I was a bit surprised by perhaps the most important "trusses". However, fear not you can still create line based families (which can be assigned to structural framing) so go ahead, make your own parametric pre-fab truss, it will probably look better than what Revit creates, and you'll learn how to build parametric families.
Look for a follow-on post in a few weeks where I plan to tie up a number of these lab items into hopefully an interesting (and perhaps compelling) workflow.