collectSilhouetteEdges MethodStatic
Collect manifold edges whose adjacent facet normals form vectorToEye dot products with opposite sign.
- Does not return boundary edges.
- Return the edges as chains of line segments.
collectSilhouetteEdges(source: Polyface | PolyfaceVisitor, vectorToEye: Vector3d, sideAngle: Angle = ...): undefined | AnyChain
Parameter | Type | Description |
---|---|---|
source | Polyface | PolyfaceVisitor | facets |
vectorToEye | Vector3d | normal of plane in which to compute silhouette edges |
sideAngle | Angle | angular tolerance for perpendicularity test |
Returns - undefined | AnyChain
Defined in
- polyface/PolyfaceQuery.ts Line 687
Last Updated: 25 April, 2024
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