Help Documentation links for What's New in Revit 2017
Architectural Enhancements in Revit 2017
Mechanical, Electrical, and Plumbing Engineering Enhancements in Revit 2017
Structural Engineering Enhancements in Revit 2017
Multi-Disciplinary Enhancements in Revit 2017 (called Platform in the past)
New in Revit 2016 R2 (features released with R2 late last year)
Depth Cueing -
This allows you to apply a gradient override to make it more obvious which elements are farthest away compared to the elements that are closest to the cut plane of the view.
It applies to model elements, and graphic display effects, such as shadows and sketchy lines. It is not applied to annotation elements, line weight, line work, background images, or background color. When you've turned on and adjusted the settings you can export the view to an image file, print the view (uses raster processing ONLY) and/or add the view to a sheet (print/export that instead).
You can now host your railings to the top faces of floors, slabs, slab edges, walls, and roofs. Everything, such as balusters, will adjust accordingly. All you have to do is select your host when sketching a railing...
The main reason this is number two on my top-three is simple: emails. I cannot tell you how many emails I have received in the last seven years asking why a railing can't be hosted to "X"... Well, now you can host your railings to a few more categories!
Global ParametersWe can associate global parameters with a type property for an element and with instance or type project parameters. They can also be assigned to a group (parameter group in Properties Palette). They can be moved and sorted within their assigned group(s). A schedule can be Filtered by a global parameter to find all elements that have a global parameter association or are missing that association.
Reference Planes - We can now create different Reference Plane sub-categories which can be given different graphic properties.
Have fun and explore all of the new exciting features available to enhance your workflows.