[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)()
APreviewGeometryActor * PreviewGeometryActor
The actor we create internally to own the DrawnTriangleSetComponent
[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)()
APreviewGeometryActor * PreviewGeometryActor
The actor we create internally to own the DrawnTriangleSetComponent