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  3. FSkeletalMeshGpuSpawnStaticBuffers

FSkeletalMeshGpuSpawnStaticBuffers

This contains static data created once from the DI.

Unreal Engine C++ API Reference > Plugins > Niagara

Inheritance Hierarchy

References

   
Module Niagara
Header /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceSkeletalMesh.h
Include #include "NiagaraDataInterfaceSkeletalMesh.h"

Syntax

class FSkeletalMeshGpuSpawnStaticBuffers : public FRenderResource

Remarks

This contains static data created once from the DI. This should be in a proxy create by GT and accessible on RT. Right now we cannot follow a real Proxy pattern since Niagara does not prevent unloading of UI while RT data is still in use. See https://jira.it.epicgames.net/browse/UE-69336

Variables

  Type Name Description
Protected variable bool bHasMeshColors  
Protected variable bool bMeshValid Cached SRV to gpu buffers of the mesh we spawn from
Protected variable bool bSamplingRegionsAllAreaWeighted  
Protected variable FBufferRHIRef BufferTriangleMatricesOffsetRHI  
Protected variable FShaderResourceViewRHIRef BufferTriangleMatricesOffsetSRV  
Protected variable FBufferRHIRef BufferTriangleUniformSamplerProbAliasRHI  
Protected variable FShaderResourceViewRHIRef BufferTriangleUniformSamplerProbAliasSRV  
Protected variable bool bUseGpuUniformlyDistributedSampling  
Protected variable int32 ExcludedBoneIndex  
Protected variable TResourceArray< uint16 > FilteredAndUnfilteredBonesArray  
Protected variable FBufferRHIRef FilteredAndUnfilteredBonesBuffer  
Protected variable FShaderResourceViewRHIRef FilteredAndUnfilteredBonesSRV  
Protected variable int32 FilteredSocketBoneOffset  
Protected variable uint32 InputWeightStride  
Protected variable const FSkeletalMeshLODRenderData * LODRenderData Cached data for resource creation on RenderThread.
Protected variable FShaderResourceViewRHIRef MeshColorBufferSRV  
Protected variable FShaderResourceViewRHIRef MeshIndexBufferSRV  
Protected variable FShaderResourceViewRHIRef MeshTangentBufferSRV  
Protected variable FShaderResourceViewRHIRef MeshTexCoordBufferSRV  
Protected variable FShaderResourceViewRHIRef MeshVertexBufferSRV  
Protected variable int32 NumFilteredBones  
Protected variable int32 NumFilteredSockets  
Protected variable int32 NumSamplingRegionTriangles  
Protected variable int32 NumSamplingRegionVertices  
Protected variable uint32 NumTexCoord  
Protected variable int32 NumUnfilteredBones  
Protected variable uint32 NumWeights  
Protected variable TResourceArray< uint32 > SampleRegionsProbAlias  
Protected variable FBufferRHIRef SampleRegionsProbAliasBuffer  
Protected variable FShaderResourceViewRHIRef SampleRegionsProbAliasSRV  
Protected variable FBufferRHIRef SampleRegionsTriangleIndicesBuffer  
Protected variable FShaderResourceViewRHIRef SampleRegionsTriangleIndicesSRV  
Protected variable TResourceArray< int32 > SampleRegionsTriangleIndicies  
Protected variable TResourceArray< int32 > SampleRegionsVertices  
Protected variable FBufferRHIRef SampleRegionsVerticesBuffer  
Protected variable FShaderResourceViewRHIRef SampleRegionsVerticesSRV  
Protected variable const FSkeletalMeshSamplingLODBuiltData * SkeletalMeshSamplingLODBuiltData  
Protected variable uint32 TriangleCount  
Protected variable uint32 VertexCount  

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const int32  
Public function Const FRHIShaderResourceView *  
Public function Const int32  
Public function Const int32  
Public function Const int32  
Public function Const int32  
Public function Const int32  
Public function Const uint32  
Public function Const int32  
Public function Const uint32  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const uint32  
Public function Const uint32  
Public function Const bool  
Public function void

Initialise ( FNDISkeletalMesh_InstanceData* InstData,
const FSkeletalMeshLODRenderData& SkeletalMeshLODRenderData,
const FSkeletalMeshSamplingLODBuiltData* SkeletalMeshSamplingLODBuiltData,
FNiagaraSystemInstance* SystemInstance
)

  
Public function Const bool  
Public function Const bool  
Public function Const bool  

Overridden from FRenderResource

  Type Name Description
Public function Virtual Const FString  
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Initializes the RHI resources used by this resource.
Public function Virtual void Releases the RHI resources used by this resource.

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