createExactHiddenLineClassifier

Callable

• createExactHiddenLineClassifier(basis: PlaneBasis, occlusion: OcclusionBVH, ray: OcclusionRay, planeOrigin: Vec3, viewDir: Vec3, slabDepth: number, options?: ExactHiddenLineOptions): (segments: TaggedSegment[]) => HiddenLineResult

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• Creates a reusable exact classifier bound to one occlusion setup. The returned function classifies any segment batch; triangle projections and scratch buffers persist across calls, so slicing a large segment set into progress-reporting batches costs nothing extra.

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  Parameters

  • basis: PlaneBasis

  • occlusion: OcclusionBVH

  • ray: OcclusionRay

  • planeOrigin: Vec3

  • viewDir: Vec3

  • slabDepth: number

  • options: ExactHiddenLineOptions = {}

  Returns (segments: TaggedSegment[]) => HiddenLineResult

  • • (segments: TaggedSegment[]): HiddenLineResult

    • Parameters

      • segments: TaggedSegment[]

      Returns HiddenLineResult