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  3. FNiagaraRendererMeshes

FNiagaraRendererMeshes

NiagaraRendererSprites renders an [FNiagaraEmitterInstance](API\Plugins\Niagara\FNiagaraEmitterInstance) as sprite particles

API > API/Plugins > API/Plugins/Niagara

NiagaraRendererSprites renders an FNiagaraEmitterInstance as sprite particles

   
Name FNiagaraRendererMeshes
Type class
Header File /Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraRendererMeshes.h
Include Path #include "NiagaraRendererMeshes.h"

Syntax

class FNiagaraRendererMeshes : public FNiagaraRenderer

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FNiagaraRendererMeshes ( ERHIFeatureLevel::Type FeatureLevel,
const UNiagaraRendererProperties* InProps,
const FNiagaraEmitterInstance* Emitter
)

   NiagaraRendererMeshes.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FNiagaraRendererMeshes()

   NiagaraRendererMeshes.h  

Classes

Name Remarks
FGPUSceneUpdateResource  
FMeshCollectorResources  

Structs

Name Remarks
FEmitterSourceInstanceData  
FMeshData  
FParticleMeshRenderData  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bAccurateMotionVectors uint32   NiagaraRendererMeshes.h  
bCastShadows uint32   NiagaraRendererMeshes.h  
bEnableCulling uint32   NiagaraRendererMeshes.h  
bEnableFrustumCulling uint32   NiagaraRendererMeshes.h  
bEnableLODCulling uint32   NiagaraRendererMeshes.h  
bGpuLowLatencyTranslucency uint32   NiagaraRendererMeshes.h  
bIncludeInHitProxy uint32   NiagaraRendererMeshes.h  
bLockedAxisEnable uint32   NiagaraRendererMeshes.h  
bOverrideMaterials uint32   NiagaraRendererMeshes.h  
bSetAnyBoundVars uint32   NiagaraRendererMeshes.h  
bSortHighPrecision uint32   NiagaraRendererMeshes.h  
bSortOnlyWhenTranslucent uint32   NiagaraRendererMeshes.h  
bSubImageBlend uint32   NiagaraRendererMeshes.h  
DistanceCullRange FVector2f   NiagaraRendererMeshes.h  
DistanceCullRangeSquared FVector2f   NiagaraRendererMeshes.h  
EmitterMeshIndexOffset int32   NiagaraRendererMeshes.h  
EmitterRendererVisTagOffset int32   NiagaraRendererMeshes.h  
FacingMode ENiagaraMeshFacingMode   NiagaraRendererMeshes.h  
LockedAxis FVector3f   NiagaraRendererMeshes.h  
LockedAxisSpace ENiagaraMeshLockedAxisSpace   NiagaraRendererMeshes.h  
MaterialParamValidMask uint32   NiagaraRendererMeshes.h  
MeshBoundsScale FVector3f   NiagaraRendererMeshes.h  
Meshes TArray< FMeshData, TInlineAllocator< 1 > >   NiagaraRendererMeshes.h  
MeshUsedMax int32   NiagaraRendererMeshes.h  
ParticleMeshIndexOffset int32   NiagaraRendererMeshes.h  
ParticleRendererVisTagOffset int32   NiagaraRendererMeshes.h  
RendererLayoutWithCustomSorting const FNiagaraRendererLayout *   NiagaraRendererMeshes.h  
RendererLayoutWithoutCustomSorting const FNiagaraRendererLayout *   NiagaraRendererMeshes.h  
RendererVisibility int32   NiagaraRendererMeshes.h  
SortMode ENiagaraSortMode   NiagaraRendererMeshes.h  
SourceMode ENiagaraRendererSourceDataMode   NiagaraRendererMeshes.h  
SubImageSize FVector2f   NiagaraRendererMeshes.h  
VFBoundOffsetsInParamStore int32   NiagaraRendererMeshes.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool HasValidMeshes()

   NiagaraRendererMeshes.h  

Overridden from FNiagaraRenderer

Name Remarks Include Path Unreal Specifiers

virtual FNiagaraDynamicDataBase * GenerateDynamicData ( const FNiagaraSceneProxy* Proxy,
const UNiagaraRendererProperties* InProperties,
const FNiagaraEmitterInstance* Emitter
) const

   NiagaraRendererMeshes.h  

virtual int32 GetDynamicDataSize()

   NiagaraRendererMeshes.h  

virtual void GetDynamicMeshElements ( const TArray< const FSceneView* >& Views,
const FSceneViewFamily& ViewFamily,
uint32 VisibilityMap,
FMeshElementCollector& Collector,
const FNiagaraSceneProxy* SceneProxy
) const

   NiagaraRendererMeshes.h  

virtual void Initialize ( const UNiagaraRendererProperties* InProps,
const FNiagaraEmitterInstance* Emitter,
const FNiagaraSystemInstanceController& InController
)

   NiagaraRendererMeshes.h  

virtual bool IsMaterialValid ( const UMaterialInterface* Mat
) const

   NiagaraRendererMeshes.h  

virtual void ReleaseRenderThreadResources()

   NiagaraRendererMeshes.h  

Protected

Name Remarks Include Path Unreal Specifiers

bool CalculateMeshUsed ( FRHICommandListBase& RHICmdList,
FParticleMeshRenderData& ParticleMeshRenderData
) const

   NiagaraRendererMeshes.h  

FNiagaraMeshCommonParameters CreateCommonShaderParams ( const FParticleMeshRenderData& ParticleMeshRenderData,
const FSceneView& View,
const FMeshData& MeshData,
const FNiagaraSceneProxy& SceneProxy
) const

   NiagaraRendererMeshes.h  

void CreateMeshBatchForSection ( FRHICommandListBase& RHICmdList,
const FParticleMeshRenderData& ParticleMeshRenderData,
const FNiagaraMeshCommonParameters& CommonParams,
FMeshBatch& MeshBatch,
FVertexFactory& VertexFactory,
FMaterialRenderProxy& MaterialProxy,
const FNiagaraSceneProxy& SceneProxy,
const FMeshData& MeshData,
const INiagaraRenderableMesh::FLODModelData& LODModel,
const FStaticMeshSection& Section,
const FSceneView& View,
int32 ViewIndex,
uint32 NumInstances,
uint32 GPUCountBufferOffset,
bool bIsWireframe,
bool bIsInstancedStereo,
bool bNeedsPrevTransform
) const

   NiagaraRendererMeshes.h  

FNiagaraMeshUniformBufferRef CreateVFUniformBuffer ( const FParticleMeshRenderData& ParticleMeshRenderData,
const FNiagaraMeshCommonParameters& CommonParams
) const

   NiagaraRendererMeshes.h  

void InitializeSortInfo ( const FParticleMeshRenderData& ParticleMeshRenderData,
const FNiagaraSceneProxy& SceneProxy,
const FSceneView& View,
int32 ViewIndex,
bool bIsInstancedStereo,
FNiagaraGPUSortInfo& OutSortInfo
) const

   NiagaraRendererMeshes.h  

uint32 PerformSortAndCull ( FRHICommandListBase& RHICmdList,
FParticleMeshRenderData& ParticleMeshRenderData,
FGlobalDynamicReadBuffer& ReadBuffer,
FNiagaraGPUSortInfo& SortInfo,
FNiagaraGpuComputeDispatchInterface* ComputeDispatchInterface,
const FSceneView& View,
const FMeshData& MeshData
) const

   NiagaraRendererMeshes.h  

void PrepareParticleMeshRenderData ( FRHICommandListBase& RHICmdList,
FParticleMeshRenderData& ParticleMeshRenderData,
const FSceneViewFamily& ViewFamily,
FMeshElementCollector& Collector,
FNiagaraDynamicDataBase* InDynamicData,
const FNiagaraSceneProxy* SceneProxy,
bool bRayTracing,
ENiagaraGpuComputeTickStage::Type GpuReadyTickStage
) const

   NiagaraRendererMeshes.h  

void PrepareParticleRenderBuffers ( FRHICommandListBase& RHICmdList,
FParticleMeshRenderData& ParticleMeshRenderData,
FGlobalDynamicReadBuffer& DynamicReadBuffer
) const

   NiagaraRendererMeshes.h  

void PreparePerMeshData ( FParticleMeshRenderData& ParticleMeshRenderData,
const FNiagaraMeshVertexFactory& VertexFactory,
const FNiagaraSceneProxy& SceneProxy,
const FMeshData& MeshData
) const

   NiagaraRendererMeshes.h  

void SetupElementForGPUScene ( const FParticleMeshRenderData& ParticleMeshRenderData,
const FNiagaraMeshCommonParameters& CommonParameters,
const FNiagaraSceneProxy& SceneProxy,
const FMeshData& MeshData,
const FSceneView& View,
uint32 NumInstances,
bool bNeedsPrevTransform,
FMeshBatchElement& OutMeshBatchElement
) const

   NiagaraRendererMeshes.h  

Static

Name Remarks Include Path Unreal Specifiers

static FVector4f GetShaderLODScreenSize ( const FSceneView& View,
const FMeshData& MeshData
)

   NiagaraRendererMeshes.h  

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