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Class BVH

Hierarchy

  • BVH

Index

Constructors

Properties

Methods

Constructors

constructor

Properties

Optional offsetArray

offsetArray?: Uint32Array

Optional rootNode

rootNode?: BVHNode

Optional trianglesArray

trianglesArray?: Float32Array

Methods

create

  • create(trianglesArray: Float32Array): BVH

  • Parameters

    • trianglesArray: Float32Array

    Returns BVH

dispose

  • dispose(): void

  • Returns void

intersectRay

  • 计算射线与三角形的碰撞

    Parameters

    • rayOrigin: BVHVector3

      射线的原点坐标

    • rayDirection: BVHVector3

      设想的方向向量

    • backfaceCulling: boolean

      是否背面剔除

    Returns BVHIntersect[]

    碰撞焦点数组

splitNode

  • splitNode(maxTrianglesPerNode: number): BVH

  • Parameters

    • maxTrianglesPerNode: number

    Returns BVH