Click modify tab geometry panel cut drop down cut geometry.
Make walls cut through roof plane revit.
Open the revit family with unattached voids and click create tab properties panel family category and parameters.
To embed this screencast choose a size.
Architecture tabopening panel structure tabopening panel use the by face option when you want the.
Select the object to be cut.
Use one of the opening tools to cut a vertical or perpendicular opening in a roof floor or ceiling for example to accommodate a chimney.
In the family category and parameters dialog select cut with voids when loaded and click ok.
You can cut openings in the faces of these elements or you can select the entire element to make a vertical cut.
Then copy and paste the embed code into your own web page.
Though i know none of these should affect this i ve tried changing my wall height before attaching changing the top and base constraints room bounding on and off.
For example if you create a wall with a sloped top face when the top of the wall is 6 feet away from the bottom of the primary view range the wall is cut at the cut plane.
When the top of the wall is less than 6 feet the entire wall shows as projection even where it intersects the cut plane.
Click by face or vertical.
I attach my walls to my roof and they extend through on one side.