, which allowed users to run scripts without being programming experts, and the ability to link Navisworks files as coordinated underlays.
It tilted walls. It multi-threaded viewports. It darkened the UI. And in doing so, it drew a line in the sand: before 2018, you were drafting in a parametric database. After 2018, you were designing in a building information ecosystem. autodesk revit 2018
Some engineering firms invested heavily in custom C# add-ins and Revit API (Application Programming Interface) scripts written specifically for the 2018 API. In 2025, those scripts will not run on Revit 2025 without recoding. The cost to recode thousands of automation routines is prohibitive. , which allowed users to run scripts without
: Designers could perform energy analysis, solar studies, and automated quantity take-offs (QTO) to optimize building performance and manage costs. The Shift from Drafting to Modeling It darkened the UI