Renumber Selected Rooms Based on Spline Intersections

Renumber Selected Rooms Based on Spline Intersections – Smart Revit Dynamo Script

Are you tired of messy or random room numbering in your Revit projects?
This Dynamo script gives you full control — allowing you to renumber selected rooms based on their actual intersections with a spline that you draw in your model.
You simply select the rooms, draw a spline, and the script will renumber them automatically, following the order of intersection.
It’s the easiest way to renumber selected rooms consistently and precisely — especially in complex layouts.
Whether you’re working on architectural layouts, space planning, or documentation, this tool makes your room numbering clean, logical, and fast — just the way it should be

Why You Need This Script:

• Smart Renumbering – Rooms are renumbered according to the order of their intersection points along the spline, starting from its beginning.
• Huge Time Saver – Skip the manual edits and bulk renumber rooms in seconds.
• Spatially Accurate – Leverages geometric intersections for meaningful, location-aware numbering.
• Full User Control – You decide which rooms to include and which spline to follow.
• Compatible with Dynamo 2.1+

Use Cases:

1. Organizing room numbers in architectural floor plans
2. Creating clean and logical numbering for schedules
3. Improving accuracy and consistency in Revit documentation

Need Help or More Options:

Having trouble using this script? Contact us anytime — we’re happy to help!
Need a specific Dynamo script? We also offer custom Dynamo scripting tailored to your project needs.
Looking for more scripts? Browse our full collection of Dynamo Scripts and boost your Revit workflow.