RealityFoundation · IOS API REFERENCE

CollisionCastHit.TriangleHit

struct · iOS 18.0+ · SDK 27.1

struct TriangleHit

Information returned when ray intersects a triangle mesh.

Members (2)

get · iOS 18.0+

TypeScript

get uv(): SDKHandle

Swift declaration

var uv: SIMD2<Float> { get }

The barycentric uv coordinate for where in the triangle the ray hit.

get · iOS 18.0+

TypeScript

get faceIndex(): number

Swift declaration

var faceIndex: Int { get }

The face index for the mesh face that that the ray hit.

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