1. Epic GamesDeveloper
  3. FNDIArrayProxyImpl

FNDIArrayProxyImpl

API > API/Plugins > API/Plugins/Niagara

Inheritance Hierarchy

References

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

Syntax

template<typename TArrayType, class TOwnerType>  
struct FNDIArrayProxyImpl : public INDIArrayProxyBase

Constructors

  Type Name Description
Public function  

FNDIArrayProxyImpl ( TOwnerType* InOwner
)

  

Functions

  Type Name Description
Public function void  
Public function TArray< TArrayType >  
Public function TArray< TToArrayType >  
Public function TArrayType

GetArrayValue ( FNiagaraSystemInstanceID InstanceID,
int Index
)

  
Public function TToArrayType

GetArrayValue ( int Index
)

  
Public function Const TEnableIf< T::bSupportsGPU >::Type  
Public function Const TEnableIf::Type  
Public function TEnableIf< T::bSupportsAtomicOps >::Type

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

  
Public function TEnableIf::Type

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

  
Public function TEnableIf< T::bSupportsCPU >::Type

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

  
Public function TEnableIf::Type

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

  
Public function Const bool  
Public function void

SetArrayData ( TConstArrayView< TFromArrayType > InArrayData
)

 BP user parameter accessors, should remove if we every start to share the object between instances.
Public function void

SetArrayValue ( int Index,
const TFromArrayType& Value,
bool bSizeToFit
)

  
Public function void

SetArrayValue ( FNiagaraSystemInstanceID InstanceID,
int Index,
const TArrayType& Value,
bool bSizeToFit
)

  
Public function void

SetInstanceArrayData ( FNiagaraSystemInstanceID InstanceID,
const TArray< TArrayType >& InArrayData
)

 VM accessors to ensure we maintain per correctness for shared data interfaces.
Public function TEnableIf::Type

VMAtomicAdd ( FVectorVMExternalFunctionContext& Context
)

  
Public function TEnableIf< T::bSupportsAtomicOps >::Type

VMAtomicAdd ( FVectorVMExternalFunctionContext& Context
)

  
Public function TEnableIf::Type

VMAtomicMax ( FVectorVMExternalFunctionContext& Context
)

  
Public function TEnableIf< T::bSupportsAtomicOps >::Type

VMAtomicMax ( FVectorVMExternalFunctionContext& Context
)

  
Public function TEnableIf::Type

VMAtomicMin ( FVectorVMExternalFunctionContext& Context
)

  
Public function TEnableIf< T::bSupportsAtomicOps >::Type

VMAtomicMin ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMClear ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMGetLastIndex ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMGetLength ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMGetValue ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMIsValidIndex ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMPopValue ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMPushValue ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMResize ( FVectorVMExternalFunctionContext& Context
)

  
Public function void

VMSetValue ( FVectorVMExternalFunctionContext& Context
)

  

Overridden from INDIArrayProxyBase

  Type Name Description
Public function Virtual Const bool  
Public function Virtual Const bool

CopyToInternal ( INDIArrayProxyBase* InDestination
)

  
Public function Virtual void

DestroyPerInstanceData ( void* InPerInstanceData,
FNiagaraSystemInstance* SystemInstance
)

  
Public function Virtual Const void

DrawDebugHud ( FNDIDrawDebugHudContext& DebugHudContext
)

  
Public function Virtual Const bool

Equals ( const INDIArrayProxyBase* InOther
)

  
Public function Virtual Const bool

GetFunctionHLSL ( const FNiagaraDataInterfaceGPUParamInfo& ParamInfo,
const FNiagaraDataInterfaceGeneratedFunction& FunctionInfo,
int FunctionInstanceIndex,
FString& OutHLSL
)

  
Public function Virtual Const void INDIArrayProxyBase.
Public function Virtual Const void  
Public function Virtual void

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

  
Public function Virtual bool

InitPerInstanceData ( UNiagaraDataInterface* DataInterface,
void* InPerInstanceData,
FNiagaraSystemInstance* SystemInstance
)

  
Public function Virtual Const int32  
Public function Virtual void

ProvidePerInstanceDataForRenderThread ( void* InDataForRenderThread,
void* PerInstanceData,
const FNiagaraSystemInstanceID& InstanceID
)

  
Public function Virtual Const void

SetShaderParameters ( FShaderParameters* ShaderParameters,
FNiagaraSystemInstanceID SystemInstanceID
)

  
Public function Virtual Const bool  

Overridden from FNiagaraDataInterfaceProxyRW

  Type Name Description
Public function Virtual void Called before PreStage to get the dispatch arguments The default implementation is temporary and will call GetElementCount & GetGPUInstanceCountOffset to set direct arguments.

Overridden from FNiagaraDataInterfaceProxy

  Type Name Description
Public function Virtual void

ConsumePerInstanceDataFromGameThread ( void* PerInstanceData,
const FNiagaraSystemInstanceID& InstanceID
)

  
Public function Virtual Const int32 FNiagaraDataInterfaceProxyRW.
Public function Virtual void  

Classes

  Type Name Description
Public struct FGameToRenderInstanceData    
Public struct FReadArrayRef    
Public struct FWriteArrayRef    

Typedefs

Name Description
TVMArrayType  

Constants

Name Description
kSafeMaxElements  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page