Revit will call this method when done using the engine.

Namespace: Autodesk.Revit.DB.PointClouds
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since:  2012

Syntax

C#
void Free()
Visual Basic
Sub Free
Visual C++
void Free()

See Also