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API > API/Plugins > API/Plugins/Niagara
| Name | UNiagaraDataInterfaceGrid2D |
| Type | class |
| Header File | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceRW.h |
| Include Path | #include "NiagaraDataInterfaceRW.h" |
Syntax
UCLASS (Abstract, EditInlineNew, MinimalAPI)
class UNiagaraDataInterfaceGrid2D : public UNiagaraDataInterfaceRWBase
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UNiagaraNotifyOnChanged → UNiagaraDataInterfaceBase → UNiagaraDataInterface → UNiagaraDataInterfaceRWBase → UNiagaraDataInterfaceGrid2D
Derived Classes
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
UNiagaraDataInterfaceGrid2D
(
const FObjectInitializer& ObjectInitializer |
NiagaraDataInterfaceRW.h |
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| ClearBeforeNonIterationStage | bool | Option to clear the buffer prior to a stage where the iteration count does not match the grid resolution. | NiagaraDataInterfaceRW.h |
|
| NumAttributes | int32 | Number of Attributes. | NiagaraDataInterfaceRW.h |
|
| NumCellsMaxAxis | int32 | Number of cells on the longest axis. | NiagaraDataInterfaceRW.h |
|
| NumCellsX | int32 | Number of cells in X. | NiagaraDataInterfaceRW.h |
|
| NumCellsY | int32 | Number of cells in Y. | NiagaraDataInterfaceRW.h |
|
| SetGridFromMaxAxis | bool | Set grid resolution according to longest axis. | NiagaraDataInterfaceRW.h |
|
| WorldBBoxSize | FVector2D | World size of the grid. | NiagaraDataInterfaceRW.h |
|
Functions
Public
Overridden from UNiagaraDataInterface
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual bool Equals
(
const UNiagaraDataInterface* Other |
Determines if this DataInterface is the same as another. | NiagaraDataInterfaceRW.h | |
virtual bool GetFunctionHLSL
(
const FNiagaraDataInterfaceGPUParamInfo& ParamInfo, |
NiagaraDataInterfaceRW.h | ||
virtual void GetParameterDefinitionHLSL
(
const FNiagaraDataInterfaceGPUParamInfo& ParamInfo, |
GPU sim functionality. | NiagaraDataInterfaceRW.h | |
virtual void GetVMExternalFunction
(
const FVMExternalFunctionBindingInfo& BindingInfo, |
VM functionality. | NiagaraDataInterfaceRW.h | |
virtual void ValidateFunction
(
const FNiagaraFunctionSignature& Function, |
Validates a function being compiled and allows interface classes to post custom compile errors when their API changes. | NiagaraDataInterfaceRW.h |
Overridden from UObject
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void Serialize
(
FArchive& Ar |
NiagaraDataInterfaceRW.h |
Protected
Overridden from UNiagaraDataInterface
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual bool CopyToInternal
(
UNiagaraDataInterface* Destination |
NiagaraDataInterfaceRW.h | ||
virtual void GetFunctionsInternal
(
TArray< FNiagaraFunctionSignature >& OutFunctions |
NiagaraDataInterfaceRW.h |