Revit API Course - Lesson 9 | Get geometry from Revit elements

We will cover how to get geometry from Revit elements, analyze geometry with RevitLookUp, what is a nonvisible geometry, understand the difference between symbol and instance geometry, join geometries, retrieve nested elements from families, and more! Timecodes: 0:00 - Intro 0:34 - What we will cover 1:05 - What property gives access to element geometry 1:38 - Use RevitLookUp to analyze geometry for element 2:38 - What is a GeometryElement 6:20 - Understand geometry hierarchy 8:45 - Add new extension methods for getting selected elements 14:35 - What is nonvisible geometry 16:35 - Use LINQ over loops 20:22 - Create a method for visualizing solid in Revit 24:50 - Analyze geometry for family instances 25:20 - Understand GeometryInstance 27:20 - Get geometry from family instance 32:52 - BooleanOperationUtils class in Revit API 35:30 - How to union/join solids using Aggregate 44:30 - How to get nested elements geometry using Revit API 47:50 - What is a symbol geometry? 50:45 - Thank you for watching! I hope you enjoy the session and learn something new! Feel free to comment with any feedback/questions below, or follow my channel if you enjoyed this. If you want to get online classes text me on Instagram. Follow me on social media:   / marianslesar   #BIM#RevitAPI#Dynamo#Programming#CodingForRevit#RevitDeveloper