API Reference > geometry-core > Polyface > PolyfaceQuery > boundaryOfVisibleSubset

boundaryOfVisibleSubset MethodStatic

Return the boundary of facets that are facing the eye.

boundaryOfVisibleSubset(polyface: IndexedPolyface, visibilitySelect: | "1" | "2", vectorToEye: Vector3d, sideAngleTolerance: Angle = ...): undefined | CurveCollection

Parameter Type Description
polyface IndexedPolyface  
visibilitySelect | "1" | "2"  
vectorToEye Vector3d  
sideAngleTolerance Angle  

Returns - undefined | CurveCollection

Defined in

Last Updated: 11 June, 2024