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  3. UNiagaraDataInterfaceRasterizationGrid3D

UNiagaraDataInterfaceRasterizationGrid3D

API > API/Plugins > API/Plugins/Niagara

   
Name UNiagaraDataInterfaceRasterizationGrid3D
Type class
Header File /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceRasterizationGrid3D.h
Include Path #include "NiagaraDataInterfaceRasterizationGrid3D.h"

Syntax

UCLASS (EditInlineNew, Category="Grid", CollapseCategories,  
       Meta=(DisplayName="Rasterization Grid3D"), MinimalAPI)  
class UNiagaraDataInterfaceRasterizationGrid3D : public UNiagaraDataInterfaceGrid3D

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UNiagaraDataInterfaceRasterizationGrid3D ( const FObjectInitializer& ObjectInitializer
)

   NiagaraDataInterfaceRasterizationGrid3D.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
NumAttributes int32 Number of attributes stored on the grid. NiagaraDataInterfaceRasterizationGrid3D.h
  • EditAnywhere
  • Category="Grid"
Precision float   NiagaraDataInterfaceRasterizationGrid3D.h
  • EditAnywhere
  • Category="Grid"
ResetValue int   NiagaraDataInterfaceRasterizationGrid3D.h
  • EditAnywhere
  • Category="Grid"

Functions

Public

Name Remarks Include Path Unreal Specifiers

void VMGetNumCells ( FVectorVMExternalFunctionContext& Context
)

   NiagaraDataInterfaceRasterizationGrid3D.h  

void VMSetFloatResetValue ( FVectorVMExternalFunctionContext& Context
)

   NiagaraDataInterfaceRasterizationGrid3D.h  

void VMSetNumAttributes ( FVectorVMExternalFunctionContext& Context
)

   NiagaraDataInterfaceRasterizationGrid3D.h  

void VMSetNumCells ( FVectorVMExternalFunctionContext& Context
)

   NiagaraDataInterfaceRasterizationGrid3D.h  

Overridden from UNiagaraDataInterface

Name Remarks Include Path Unreal Specifiers

virtual bool AppendCompileHash ( FNiagaraCompileHashVisitor* InVisitor
) const

 GPU sim functionality. NiagaraDataInterfaceRasterizationGrid3D.h  

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

 Destroys the per instance data for this interface. NiagaraDataInterfaceRasterizationGrid3D.h  

virtual bool Equals ( const UNiagaraDataInterface* Other
) const

 Determines if this DataInterface is the same as another. NiagaraDataInterfaceRasterizationGrid3D.h  

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

   NiagaraDataInterfaceRasterizationGrid3D.h  

virtual ENiagaraGpuDispatchType GetGpuDispatchType()

   NiagaraDataInterfaceRasterizationGrid3D.h  

virtual void GetParameterDefinitionHLSL ( const FNiagaraDataInterfaceGPUParamInfo& ParamInfo,
FString& OutHLSL
)

 GPU sim functionality. NiagaraDataInterfaceRasterizationGrid3D.h  

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

 VM functionality. NiagaraDataInterfaceRasterizationGrid3D.h  

virtual bool HasPostSimulateTick()

   NiagaraDataInterfaceRasterizationGrid3D.h  

virtual bool HasPreSimulateTick()

   NiagaraDataInterfaceRasterizationGrid3D.h  

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

 Initializes the per instance data for this interface. NiagaraDataInterfaceRasterizationGrid3D.h  

virtual int32 PerInstanceDataSize ()

 Returns the size of the per instance data for this interface. NiagaraDataInterfaceRasterizationGrid3D.h  

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

 Ticks the per instance data for this interface, if it has any. NiagaraDataInterfaceRasterizationGrid3D.h  

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

   NiagaraDataInterfaceRasterizationGrid3D.h  

virtual void ProvidePerInstanceDataForRenderThread ( void* DataForRenderThread,
void* PerInstanceData,
const FNiagaraSystemInstanceID& SystemInstance
)

 Subclasses that wish to work with GPU systems/emitters must implement this. NiagaraDataInterfaceRasterizationGrid3D.h  
Set the shader parameters will only be called if the data interface provided shader parameters. NiagaraDataInterfaceRasterizationGrid3D.h  

virtual bool ShouldCompile ( EShaderPlatform ShaderPlatform
) const

 Allows data interfaces to prevent compilation of GPU shaders and is only called on the CDO object not the instance. NiagaraDataInterfaceRasterizationGrid3D.h  

Overridden from UNiagaraDataInterfaceBase

Name Remarks Include Path Unreal Specifiers

virtual void BuildShaderParameters ( FNiagaraShaderParametersBuilder& ShaderParametersBuilder
) const

   NiagaraDataInterfaceRasterizationGrid3D.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostInitProperties()

   NiagaraDataInterfaceRasterizationGrid3D.h  

Protected

Overridden from UNiagaraDataInterface

Name Remarks Include Path Unreal Specifiers

virtual bool CopyToInternal ( UNiagaraDataInterface* Destination
) const

   NiagaraDataInterfaceRasterizationGrid3D.h  

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

   NiagaraDataInterfaceRasterizationGrid3D.h  

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