If you want to learn Dynamo this is the right place to start. In this video, you will learn the basics including the Dynamo interface and essential functions that we need in order to create a script.
As always, we will go step by step and learn only the things that we need right away. In future videos, we will learn more functions in order to complete the entire story.
This video will focus on reading the information from the Revit project, manipulating with received data, changing it and send it back to Revit.
Please make sure that before you start using this script that you back up your existing project model.
Also, if you want to download this (and all other scripts) with my sample files please visit the Shop page.