Revit API Course - Lesson 8 | Advanced Vectors

Learn about dot and cross products in Revit API. This video will show you how to use these 2 amazing features in-depth. We will learn how to get a perpendicular vector between 2 vectors, measure the distance between 2 points along a given vector, check if vectors are perpendicular or opposite, and get the relation between 2 vectors.
Timecodes:
0:50 - Add Extension methods for vectors
5:10 - Explore Revit API documentation
5:50 - Cross Product in Revit API
10:50 - Basis vectors and Revit global coordinate system
12:00 - Visualize cross product
16:05 - Dot Product in Revit API
16:45 - Visualize Dot Product
20:50 - Analyze dot product in Revit
24:30 - Get relation b/w 2 vector with dot product
26:40 - Use case for dot product
28:30 - First usage of vectors! Relation b/w vectors(perpendicular, opposite)
30:15 - Second use case - Meause distance b/w points along a vector
42:10 - Craete more extension methods for vectors
45:50- Test extension method for measuring distance b/w points
47:55 - Thank you for watching

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