Trimming And Extending Elements - Autodesk 24000-000000-9860 - Revit Architecture - PC User Manual

2 Click the dimension.
3 Edit the value, entering the desired formula.
TIP In formulas, keep units consistent. Do not mix units. You can use constants with no units assigned to them.
Valid formula for setting wall length

Trimming and Extending Elements

Use the Trim/Extend tool to trim or extend one or more elements to a boundary defined by the same element
type. You can also extend non-parallel elements to form a corner, or trim them to form a corner if they
intersect. When you select an element to be trimmed, the cursor position indicates the part of the element
to retain. You can use this tool with walls, lines, beams, or braces.
To trim or extend elements:
1 Click Tools menu
316 | Chapter 7 Editing Elements
You may need to zoom in to see the dimension clearly. Revit Architecture displays its value in
a text box.
Trim/Extend, or click on the Tools toolbar.