TOOL: Section Boxes in Grasshopper

Here’s a demo of a script lmnts archiects are using to create section boxes in Grasshopper similar to those in Revit. This doesn’t split geometry but helps with managing a large file in your viewport.

This is similar to Luis Fraguada’s script (, except this script runs with a closed brep and uses Python.

Click the link to download the file and get more info: