Slang Standard Library Reference
- Interfaces
  - IArithmetic
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      - Load
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      - Load
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      - Store
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    - RasterizerOrderedStructuredBuffer
      - DecrementCounter
      - GetDimensions
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      - Load
      - subscript
    - StructuredBuffer
      - GetDimensions
      - Load
      - subscript
  - Math types
    - matrix
      - Differential
      - T
      - add
      - dadd
      - div
      - dmul
      - dzero
      - equals
      - getCount
      - init
      - lessThan
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      - mod
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      - toFloat
    - vector
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      - Element
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      - lessThan
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      - mod
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  - Miscelaneous types
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    - ScalarDataLayout
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    - __Shape1D
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  - Ray-tracing
    - BuiltInTriangleIntersectionAttributes
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    - CANDIDATE_TYPE
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      - GetAttributes
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      - TraceMotionRay
      - TraceRay
      - init
    - RAY_FLAG
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      - CandidateGeometryIndex
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      - CandidateRayBarycentrics
      - CandidateRayFrontFace
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      - CandidateRayObjectRayDirection
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      - CandidateRayObjectToWorld
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      - CommitNonOpaqueTriangleHit
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      - CommittedInstanceContributionToHitGroupIndex
      - CommittedInstanceID
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      - CommittedPrimitiveIndex
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      - CommittedRayGeometryIndex
      - CommittedRayInstanceCustomIndex
      - CommittedRayInstanceId
      - CommittedRayInstanceShaderBindingTableRecordOffset
      - CommittedRayObjectRayDirection
      - CommittedRayObjectRayOrigin
      - CommittedRayObjectToWorld
      - CommittedRayPrimitiveIndex
      - CommittedRayT
      - CommittedRayWorldToObject
      - CommittedStatus
      - CommittedTriangleBarycentrics
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      - CommittedWorldToObject3x4
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      - Proceed
      - RayFlags
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      - TraceRayInline
      - WorldRayDirection
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      - init
    - RaytracingAccelerationStructure
  - Sampler types
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  - Scalar types
    - float16_t
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    - float64_t
    - int32_t
    - size_t
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    - uint32_t
    - usize_t
  - Stage IO types
    - InputPatch
      - subscript
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    - OutputIndices
      - subscript
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      - subscript
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      - _metalSetVertex
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    - TextureFootprint
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  - Texture types
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  - Array
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    - AcceptHitAndEndSearch
    - CANDIDATE_NON_OPAQUE_TRIANGLE
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  - unmodified
  - unused
  - updateDiff
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  - updatePrimal
  - workgroupUniformLoad

RayQuery<rayFlagsGeneric:uint>.CandidateRayObjectRayDirection

Description

Gets the ray direction in object space for the candidate hit.

Signature

vector<float, 3> RayQuery<rayFlagsGeneric:uint>.CandidateRayObjectRayDirection();

Return value

Direction vector transformed into instance’s object space

Remarks

GLSL/SPIRV only

Availability and Requirements

Defined for the following targets:

glsl

Available in all stages.

spirv

Available in all stages.

Requires capability: spvRayQueryKHR.