Joined: Wed, Nov 27, 2013
One (and only one) of my arc wall segments has begun to do this bizarre thing where in plan view the wall appears to ring full circle around a hatched area, which usually has a diagonal grid pattern. When you disallow the arc wall to join with the adjacent straight walls, the hatch changes to sand. As you can see, in no other view is this circle form visible; in section, 3D, etc, the wall displays correctly. A potential complicating factor is that a storefront interfaces with the wall in the middle as a ribbon window. And that's another odd thing: as you can see in the third attached image, when the mysterious circle is present in plan, an adjacent straight stretch of ribbon window curtain wall becomes invisible in plan, though its neighboring ribbon windows with the same properties display just fine, and the disappearing ribbon window is visible in all other views. It's just the plan display that is the issue, and only in the first floor plan; these forms cannot be seen in any other view.
I am using Revit 2016. I have other forms and intersections exactly like this in my building, but this is the only intersection that is having an issue. I've deleted and redrawn these areas, and they just do the same thing all over again. I would rather not have to fudge the plan view, so if anyone has an inkling what might be causing this strange behavior I would be so grateful for a tip!!