Underlay acting off.

[sickiziu]

Hello!

I have trouble showing Underlay for level view when dealing with in-place walls. Basically, they dont work with Underlays - nothing shows up (even in wireframe mode).
Please have a look at attached file, dropbox link:

https://www.dropbox.com/s/m3wescaac251f56/rvt_underlay.rvt

There is a Blend wall that starts on Ground level and goes as high as Top level. When you check whats visible on different levels (and RCPs) everything is fine (views respond to changing cut level and so on) - but when you try to Underlay one of the level views - nothing shows up. Basic idea is to show top edge for tracing with Linework tool - so it shows as Overhead.

Thanks for looking into it.
chris

[damon.sidel]

Instead of using underlay, what about temporarily changing the view range or making a plan region with a different view range?

[sickiziu]

Instead of using underlay, what about temporarily changing the view range or making a plan region with a different view range?

ok, and when i change back to "normal" cut plane and view range - LW lines changed to 'Overhead' disappear…

can you elaborate on "plan region with a different view range"?

[Duncan Lithgow]

Search for Plan Region here: http://help.autodesk.com/view/RVT/2014/ENU/