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  3. UNiagaraDecalRendererProperties

UNiagaraDecalRendererProperties

API > API/Plugins > API/Plugins/Niagara

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

Syntax

UCLASS (EditInlineNew, MinimalAPI, Meta=(DisplayName="Decal Renderer", SupportsStateless))  
class UNiagaraDecalRendererProperties : public UNiagaraRendererProperties

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UNiagaraDecalRendererProperties()

   NiagaraDecalRendererProperties.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
DecalColorBinding FNiagaraVariableAttributeBinding Color binding for the decal, value can be queried using the Decal Color material node. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
DecalColorDataSetAccessor FNiagaraDataSetAccessor< FLinearColor >   NiagaraDecalRendererProperties.h  
DecalFadeBinding FNiagaraVariableAttributeBinding Fade binding for the decal, value can be queried using the Decal Lifetime Opacity material node. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
DecalFadeDataSetAccessor FNiagaraDataSetAccessor< float >   NiagaraDecalRendererProperties.h  
DecalOrientationBinding FNiagaraVariableAttributeBinding Orientation binding for the decal. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
DecalOrientationDataSetAccessor FNiagaraDataSetAccessor< FQuat4f >   NiagaraDecalRendererProperties.h  
DecalScreenSizeFade float When the decal is smaller than this screen size fade out the decal, can be used to reduce the amount of small decals drawn. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Decal Rendering"
DecalSizeBinding FNiagaraVariableAttributeBinding Size binding for the decal. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
DecalSizeDataSetAccessor FNiagaraDataSetAccessor< FVector3f >   NiagaraDecalRendererProperties.h  
DecalSortOrderBinding FNiagaraVariableAttributeBinding Sort Order binding for the decal, used to ensure decals to not flicker when overlapping. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
DecalSortOrderDataSetAccessor FNiagaraDataSetAccessor< int32 >   NiagaraDecalRendererProperties.h  
DecalVisibleAccessor FNiagaraDataSetAccessor< FNiagaraBool >   NiagaraDecalRendererProperties.h  
DecalVisibleBinding FNiagaraVariableAttributeBinding Should the decal be visibile or not, works in conjunction with RendererVisibilityTagBinding to determine visibility. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
Material TObjectPtr< UMaterialInterface > What material to use for the decal. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Decal Rendering"
MaterialParameterBinding FNiagaraParameterBinding Binding to material. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Decal Rendering"
MaterialParameters FNiagaraRendererMaterialParameters If this array has entries, we will create a MaterialInstanceDynamic per Emitter instance from Material and set the Material parameters using the Niagara simulation variables listed. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
MICMaterial TObjectPtr< UMaterialInstanceConstant >   NiagaraDecalRendererProperties.h
  • Transient
PositionBinding FNiagaraVariableAttributeBinding Position binding for the decals, should be center of the decal NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
PositionDataSetAccessor FNiagaraDataSetAccessor< FNiagaraPosition >   NiagaraDecalRendererProperties.h  
RendererVisibility int32 If a render visibility tag is present, particles whose tag matches this value will be visible in this renderer. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Decal Rendering"
RendererVisibilityTagAccessor FNiagaraDataSetAccessor< int32 >   NiagaraDecalRendererProperties.h  
RendererVisibilityTagBinding FNiagaraVariableAttributeBinding Visibility tag binding, when valid the returned values is compated with RendererVisibility. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
SourceMode ENiagaraRendererSourceDataMode Whether or not to draw a single element for the Emitter or to draw the particles. NiagaraDecalRendererProperties.h
  • EditAnywhere
  • Category="Decal Rendering"

Functions

Public

Name Remarks Include Path Unreal Specifiers

UMaterialInterface * GetMaterial ( const FNiagaraEmitterInstance* InEmitter
) const

   NiagaraDecalRendererProperties.h  

void UpdateMICs()

   NiagaraDecalRendererProperties.h  

Overridden from UNiagaraRendererProperties

Name Remarks Include Path Unreal Specifiers

virtual void CacheFromCompiledData ( const FNiagaraDataSetCompiledData* CompiledData
)

   NiagaraDecalRendererProperties.h  

virtual FNiagaraBoundsCalculator * CreateBoundsCalculator()

   NiagaraDecalRendererProperties.h  

virtual FNiagaraRenderer * CreateEmitterRenderer ( ERHIFeatureLevel::Type FeatureLevel,
const FNiagaraEmitterInstance* Emitter,
const FNiagaraSystemInstanceController& InController
)

   NiagaraDecalRendererProperties.h  

virtual TArray< FNiagaraVariable > GetBoundAttributes()

   NiagaraDecalRendererProperties.h  

virtual ENiagaraRendererSourceDataMode GetCurrentSourceMode()

   NiagaraDecalRendererProperties.h  

virtual const TArray< FNiagaraVariable > & GetOptionalAttributes()

   NiagaraDecalRendererProperties.h  

virtual void GetRendererFeedback ( const FVersionedNiagaraEmitter& InEmitter,
TArray< FNiagaraRendererFeedback >& OutErrors,
TArray< FNiagaraRendererFeedback >& OutWarnings,
TArray< FNiagaraRendererFeedback >& OutInfo
) const

   NiagaraDecalRendererProperties.h  

virtual void GetRendererTooltipWidgets ( const FNiagaraEmitterInstance* InEmitter,
TArray< TSharedPtr< SWidget > >& OutWidgets,
TSharedPtr< FAssetThumbnailPool > InThumbnailPool
) const

   NiagaraDecalRendererProperties.h  

virtual const FSlateBrush * GetStackIcon()

 The icon to display in the niagara stack widget under the renderer section. NiagaraDecalRendererProperties.h  

virtual void GetUsedMaterials ( const FNiagaraEmitterInstance* InEmitter,
TArray< UMaterialInterface* >& OutMaterials
) const

   NiagaraDecalRendererProperties.h  

virtual bool IsSimTargetSupported ( ENiagaraSimTarget InSimTarget
) const

   NiagaraDecalRendererProperties.h  

virtual bool NeedsMIDsForMaterials()

   NiagaraDecalRendererProperties.h  

virtual bool PopulateRequiredBindings ( FNiagaraParameterStore& InParameterStore
)

 In the case that we need parameters bound in that aren't Particle variables, these should be set up here so that the data is appropriately populated after the simulation. NiagaraDecalRendererProperties.h  

virtual void RemoveVariable ( const FNiagaraVariableBase& OldVariable,
const FVersionedNiagaraEmitterBase& InEmitter
)

   NiagaraDecalRendererProperties.h  

virtual void RenameVariable ( const FNiagaraVariableBase& OldVariable,
const FNiagaraVariableBase& NewVariable,
const FVersionedNiagaraEmitterBase& InEmitter
)

   NiagaraDecalRendererProperties.h  

virtual bool SupportsDebugDraw()

   NiagaraDecalRendererProperties.h  

virtual void UpdateSourceModeDerivates ( ENiagaraRendererSourceDataMode InSourceMode,
bool bFromPropertyEdit
)

   NiagaraDecalRendererProperties.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   NiagaraDecalRendererProperties.h  

virtual void PostInitProperties()

   NiagaraDecalRendererProperties.h  

virtual void PostLoad()

   NiagaraDecalRendererProperties.h  

virtual void Serialize ( FArchive& Ar
)

   NiagaraDecalRendererProperties.h  

Static

Name Remarks Include Path Unreal Specifiers

static FNiagaraVariable GetDecalFadeVariable()

   NiagaraDecalRendererProperties.h  

static FNiagaraVariable GetDecalOrientationVariable()

   NiagaraDecalRendererProperties.h  

static FNiagaraVariable GetDecalSizeVariable()

   NiagaraDecalRendererProperties.h  

static FNiagaraVariable GetDecalVisibleVariable()

   NiagaraDecalRendererProperties.h  

static const float GetDefaultDecalFade()

   NiagaraDecalRendererProperties.h  

static const FVector3f GetDefaultDecalSize()

   NiagaraDecalRendererProperties.h  

static const int32 GetDefaultDecalSortOrder()

   NiagaraDecalRendererProperties.h  

static const FNiagaraBool GetDefaultDecalVisible()

   NiagaraDecalRendererProperties.h  

static const FQuat4f GetDefaultOrientation()

   NiagaraDecalRendererProperties.h  

static void InitCDOPropertiesAfterModuleStartup()

   NiagaraDecalRendererProperties.h  

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