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  3. UNiagaraDataInterfaceWater

UNiagaraDataInterfaceWater

API > API/Plugins > API/Plugins/Water

   
Name UNiagaraDataInterfaceWater
Type class
Header File /Engine/Plugins/Experimental/Water/Source/Runtime/Public/NiagaraDataInterfaceWater.h
Include Path #include "NiagaraDataInterfaceWater.h"

Syntax

UCLASS (MinimalAPI, EditInlineNew, Category="Water", Meta=(DisplayName="Water"))  
class UNiagaraDataInterfaceWater : public UNiagaraDataInterface

Inheritance Hierarchy

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bEvaluateSystemDepth bool When enabled the owning system instance position will be used to sample the depth of the water. NiagaraDataInterfaceWater.h
  • EditAnywhere
  • Category="Water"
bEvaluateSystemDepthPerFrame bool If bEvaluateSystemDepth is enabled the depth will be updated each frame. NiagaraDataInterfaceWater.h
  • EditAnywhere
  • Category="Water"
  • Meta=(EditCondition="bEvaluateSystemDepth")
bFindWaterBodyOnSpawn bool   NiagaraDataInterfaceWater.h
  • EditAnywhere
  • Category="Water"
SourceBodyChangeId uint32   NiagaraDataInterfaceWater.h  
SourceBodyComponent TSoftObjectPtr< UObject >   NiagaraDataInterfaceWater.h
  • EditAnywhere
  • Category="Water"
  • Meta=(DisplayName="Source Actor Or Component", AllowedClasses="/Script/Engine.WaterBodyComponent,/Script/Engine.Actor")

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual bool CanBeInCluster()

   NiagaraDataInterfaceWater.h  

virtual bool CanExecuteOnTarget ( ENiagaraSimTarget Target
) const

   NiagaraDataInterfaceWater.h  

virtual bool CopyToInternal ( UNiagaraDataInterface* Destination
) const

   NiagaraDataInterfaceWater.h  

virtual void DestroyPerInstanceData ( void* PerInstanceData,
FNiagaraSystemInstance* SystemInstance
)

   NiagaraDataInterfaceWater.h  

virtual bool Equals ( const UNiagaraDataInterface* Other
) const

   NiagaraDataInterfaceWater.h  

virtual void GetVMExternalFunction ( const FVMExternalFunctionBindingInfo& BindingInfo,
void* InstanceData,
FVMExternalFunction& OutFunc
)

 UNiagaraDataInterface interface NiagaraDataInterfaceWater.h  

void GetWaterDataAtPoint ( FVectorVMExternalFunctionContext& Context
)

   NiagaraDataInterfaceWater.h  

void GetWaveParamLookupTableOffset ( FVectorVMExternalFunctionContext& Context
)

   NiagaraDataInterfaceWater.h  

virtual bool HasPreSimulateTick()

   NiagaraDataInterfaceWater.h  

virtual bool InitPerInstanceData ( void* PerInstanceData,
FNiagaraSystemInstance* SystemInstance
)

   NiagaraDataInterfaceWater.h  

virtual int32 PerInstanceDataSize()

   NiagaraDataInterfaceWater.h  

virtual bool PerInstanceTick ( void* PerInstanceData,
FNiagaraSystemInstance* SystemInstance,
float DeltaSeconds
)

   NiagaraDataInterfaceWater.h  

virtual void PostInitProperties()

   NiagaraDataInterfaceWater.h  

void SetWaterBodyComponent ( UWaterBodyComponent* InWaterBodyComponent
)

 Sets the current water body to be used by this data interface NiagaraDataInterfaceWater.h  

virtual bool UpgradeFunctionCall ( FNiagaraFunctionSignature& FunctionSignature
)

   NiagaraDataInterfaceWater.h  

Protected

Name Remarks Include Path Unreal Specifiers

virtual void GetFunctionsInternal ( TArray< FNiagaraFunctionSignature >& OutFunctions
) const

   NiagaraDataInterfaceWater.h  

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