In Part 2 of my family series, we take a closer look at the visibility of an object and control it with a yes/no parameter that can be toggled on and off.
Learn everything about creating a parametric Revit family:
https://engineerbear.com/revitfamily/
Timecodes
0:00 intro
1:50 Setting up ref planes and parameters
4:30 Modeling the voids
5:05 Yes/no parameter
6:30 Flexing
8:28 Purge
8:12 Load into project