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  3. FNDIGeometryCollectionBuffer

FNDIGeometryCollectionBuffer

Render buffers that will be used in hlsl functions

Unreal Engine C++ API Reference > Plugins > ChaosNiagara

Inheritance Hierarchy

References

   
Module ChaosNiagara
Header /Engine/Plugins/Experimental/ChaosNiagara/Source/ChaosNiagara/Public/NiagaraDataInterfaceGeometryCollection.h
Include #include "NiagaraDataInterfaceGeometryCollection.h"

Syntax

struct FNDIGeometryCollectionBuffer : public FRenderResource

Remarks

Render buffers that will be used in hlsl functions

Variables

  Type Name Description
Public variable FReadBuffer BoundsBuffer Element extent buffer
Public variable uint32 NumPieces Number of transforms
Public variable FReadBuffer PrevWorldInverseTransformBuffer Inverse transform buffer
Public variable FReadBuffer PrevWorldTransformBuffer Inverse transform buffer
Public variable FReadBuffer WorldInverseTransformBuffer World transform buffer
Public variable FReadBuffer WorldTransformBuffer World transform buffer

Functions

  Type Name Description
Public function void

SetNumPieces ( uint32 Num
)

  

Overridden from FRenderResource

  Type Name Description
Public function Virtual Const FString Get the resource name
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Init the buffer
Public function Virtual void Release the buffer

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