How do I get the outline and stakeout path of a built-in loft family with revit

[Anonymous]

How do I get the outline and stakeout path of a built-in loft family with revit api?

[jeremytammik]

This examples demonstrates two approaches:

https://github.com/jeremytammik/ElementOutline

• ExtrusionAnalyzer
• Projection onto 2D XY plane plus application of Boolean operations to the results

Cheers,

Jeremy