UNiagaraDataInterfaceGrid3DCollection Class Reference

Public Member Functions
Niagara
bool	FillVolumeTexture (const UNiagaraComponent Component, UVolumeTexture dest, int AttributeIndex)
	Fills a texture render target 2d with the current data from the simulation #todo(dmp): this will eventually go away when we formalize how data makes it out of Niagara #todo(dmp): reimplement for 3d.
void	GetRawTextureSize (const UNiagaraComponent Component, int &SizeX, int &SizeY, int &SizeZ)
void	GetTextureSize (const UNiagaraComponent Component, int &SizeX, int &SizeY, int &SizeZ)
bool	FillRawVolumeTexture (const UNiagaraComponent Component, UVolumeTexture Dest, int &TilesX, int &TilesY, int &TileZ)
Functions
void	SetbPreviewGrid (bool Value)
void	SetbOverrideFormat (bool Value)

Static Public Member Functions
Static Functions
static UClass	StaticClass ()
Static Public Member Functions inherited from UNiagaraDataInterfaceGrid3D
static UClass	StaticClass ()
Static Public Member Functions inherited from UNiagaraDataInterfaceRWBase
static UClass	StaticClass ()
Static Public Member Functions inherited from UNiagaraDataInterface
static UClass	StaticClass ()

Public Attributes
Grid
FNiagaraUserParameterBinding	RenderTargetUserParameter
	Reference to a user parameter if we're reading one.
ENiagaraGpuBufferFormat	OverrideBufferFormat
	When enabled overrides the format used to store data inside the grid, otherwise uses the project default setting. Lower bit depth formats will save memory and performance at the cost of precision.
FName	PreviewAttribute
	When enabled allows you to preview the grid in a debug display.
int	NumAttributes
	Number of attributes stored on the grid.
Public Attributes inherited from UNiagaraDataInterfaceGrid3D
FIntVector	NumCells
	Number of cells.
float32	CellSize
	World space size of a cell.
int	NumCellsMaxAxis
	Number of cells on the longest axis.
ESetResolutionMethod	SetResolutionMethod
	Method for setting the grid resolution.
FVector	WorldBBoxSize
	World size of the grid.
bool	ClearBeforeNonIterationStage
	Option to clear the buffer prior to a stage where the iteration count does not match the grid resolution. Useful for stages where one wants to do sparse writes and accumulate values.

Member Function Documentation

FillRawVolumeTexture()

bool FillRawVolumeTexture	(	const UNiagaraComponent	Component,
		UVolumeTexture	Dest,
		int &	TilesX,
		int &	TilesY,
		int &	TileZ )

FillVolumeTexture()

bool FillVolumeTexture	(	const UNiagaraComponent	Component,
		UVolumeTexture	dest,
		int	AttributeIndex )

Fills a texture render target 2d with the current data from the simulation #todo(dmp): this will eventually go away when we formalize how data makes it out of Niagara #todo(dmp): reimplement for 3d.

GetRawTextureSize()

void GetRawTextureSize	(	const UNiagaraComponent	Component,
		int &	SizeX,
		int &	SizeY,
		int &	SizeZ )

GetTextureSize()

void GetTextureSize	(	const UNiagaraComponent	Component,
		int &	SizeX,
		int &	SizeY,
		int &	SizeZ )

SetbOverrideFormat()

void SetbOverrideFormat

(

bool

Value

)

SetbPreviewGrid()

void SetbPreviewGrid

(

bool

Value

)

StaticClass()

UClass StaticClass ( )

static

Member Data Documentation

NumAttributes

int NumAttributes

Number of attributes stored on the grid.

OverrideBufferFormat

ENiagaraGpuBufferFormat OverrideBufferFormat

When enabled overrides the format used to store data inside the grid, otherwise uses the project default setting. Lower bit depth formats will save memory and performance at the cost of precision.

PreviewAttribute

FName PreviewAttribute

When enabled allows you to preview the grid in a debug display.

RenderTargetUserParameter

FNiagaraUserParameterBinding RenderTargetUserParameter

Reference to a user parameter if we're reading one.