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  3. FRayTracingInstance

FRayTracingInstance

API > API/Runtime > API/Runtime/Renderer

   
Name FRayTracingInstance
Type struct
Header File /Engine/Source/Runtime/Renderer/Public/RayTracingInstance.h
Include Path #include "RayTracingInstance.h"

Syntax

struct FRayTracingInstance

Constructors

Name Remarks Include Path Unreal Specifiers

PRAGMA_DISABLE_DEPRECATION_WARNINGS FRayTracingInstance ()

 Disable deprecation warnings for default constructors RayTracingInstance.h  
  RayTracingInstance.h  
  RayTracingInstance.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~FRayTracingInstance()

   RayTracingInstance.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bApplyLocalBoundsTransform bool Whether local bounds scale and center translation should be applied to the instance transform. RayTracingInstance.h  
bInstanceMaskAndFlagsDirty bool Mark InstanceMaskAndFlags dirty to be automatically updated in the renderer module (dirty by default). RayTracingInstance.h  
bThinGeometry bool Whether the instance is thin geometry (e.g., Hair strands) RayTracingInstance.h  
Geometry const FRayTracingGeometry * The underlying geometry of this instance specification. RayTracingInstance.h  
InstanceLayer ERayTracingInstanceLayer   RayTracingInstance.h  
InstanceTransforms TArray< FMatrix > Instance transforms. RayTracingInstance.h  
InstanceTransformsView TConstArrayView< FMatrix > Similar to InstanceTransforms, but memory is owned by someone else (i.g. FPrimitiveSceneProxy). RayTracingInstance.h  
Materials TArray< FMeshBatch > Materials for each segment, in the form of mesh batches. RayTracingInstance.h  
MaterialsView TConstArrayView< FMeshBatch > Similar to Materials, but memory is owned by someone else (i.g. FPrimitiveSceneProxy). RayTracingInstance.h  
NumTransforms uint32 Transforms count. RayTracingInstance.h  
PrimitiveInstanceIndices TArray< uint32 > Indices of primitive instances to be included in ray tracing scene. RayTracingInstance.h  
PrimitiveInstanceIndicesView TConstArrayView< uint32 > Similar to PrimitiveInstanceIndices, but memory is owned by someone else (i.g. FPrimitiveSceneProxy). RayTracingInstance.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

TArrayView< const FMeshBatch > GetMaterials()

   RayTracingInstance.h  

TConstArrayView< uint32 > GetPrimitiveInstanceIndices()

   RayTracingInstance.h  

TConstArrayView< FMatrix > GetTransforms()

   RayTracingInstance.h  

bool OwnsMaterials()

   RayTracingInstance.h  

bool OwnsPrimitiveInstanceIndices()

   RayTracingInstance.h  

bool OwnsTransforms()

   RayTracingInstance.h  

Operators

Name Remarks Include Path Unreal Specifiers
  RayTracingInstance.h  
  RayTracingInstance.h  

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