HitObject.MakeMotionHit

Description

See MakeHit but handles Motion Currently only supported on VK

Signature

/// Requires Capability Set 1:
static HitObject HitObject.MakeMotionHit<attr_t>(
    RaytracingAccelerationStructure AccelerationStructure,
    uint InstanceIndex,
    uint GeometryIndex,
    uint PrimitiveIndex,
    uint HitKind,
    uint RayContributionToHitGroupIndex,
    uint MultiplierForGeometryContributionToHitGroupIndex,
    RayDesc Ray,
    float CurrentTime,
    attr_t attributes);

/// Requires Capability Set 2:
static HitObject HitObject.MakeMotionHit<attr_t>(
    uint HitGroupRecordIndex,
    RaytracingAccelerationStructure AccelerationStructure,
    uint InstanceIndex,
    uint GeometryIndex,
    uint PrimitiveIndex,
    uint HitKind,
    RayDesc Ray,
    float CurrentTime,
    attr_t attributes);

Generic Parameters

attr_t

Parameters

AccelerationStructure : RaytracingAccelerationStructure

InstanceIndex : uint

GeometryIndex : uint

PrimitiveIndex : uint

HitKind : uint

RayContributionToHitGroupIndex : uint

MultiplierForGeometryContributionToHitGroupIndex : uint

Ray : RayDesc

CurrentTime : float

attributes : attr_t

HitGroupRecordIndex : uint

Availability and Requirements

Capability Set 1

Defined for the following targets:

hlsl

Available in stages: raygen, closesthit, miss.

Requires capability: hlsl_nvapi.

glsl

Available in stages: raygen, closesthit, miss.

spirv

Available in stages: raygen, closesthit, miss.

Requires capabilities: spvRayTracingMotionBlurNV, spvRayTracingKHR, spvShaderInvocationReorderNV.

Capability Set 2

Defined for the following targets:

glsl

Available in stages: raygen, closesthit, miss.

spirv

Available in stages: raygen, closesthit, miss.

Requires capabilities: spvRayTracingMotionBlurNV, spvRayTracingKHR, spvShaderInvocationReorderNV.