UNiagaraDataChannel_Islands Class Reference

Data channel that will automatically sub-divide the world into discreet "islands" based on location. More...

Static Public Member Functions
Static Functions
static UClass	StaticClass ()
Static Public Member Functions inherited from UNiagaraDataChannel
static UClass	StaticClass ()
Static Public Member Functions inherited from UObject
static UClass	StaticClass ()

Public Attributes
Debug Rendering
FNDCIslandDebugDrawSettings	DebugDrawSettings
Islands
FVector	MaxExtents
	The maximum total extents of each island. If a new element would grow the bounds beyond this size then a new island is created.
FVector	PerElementExtents
	The extents for every element entered into this data channel. We use this to pad the ends of islands to ensure that all data in an island will be covered.
TArray< TSoftObjectPtr< UNiagaraSystem > >	Systems
	One or more Niagara Systems to spawn that will consume the data in this island. Each island will have an instance of these systems created. These systems are intended to consume data for this whole island and generate effects that cover the whole island. The actual bounds of each of these system instances will be set to the current total bounds of the island.
int	IslandPoolSize
	How many pre-allocated islands to keep in the pool. Higher values will incur a larger standing memory cost but will reduce activation times for new islands.
FVector	InitialExtents
	Starting extents of the island's bounds.
ENiagraDataChannel_IslandMode	Mode
	Controls how islands are placed and sized.
Public Attributes inherited from UNiagaraDataChannel
bool	bKeepPreviousFrameData
	If true, we keep our previous frame's data. This comes at a memory and performance cost but allows users to avoid tick order dependency by reading last frame's data. Some users will prefer a frame of latency to tick order dependency.
bool	bEnforceTickGroupReadWriteOrder
	If true we ensure that all writes happen in or before the Tick Group specified in EndWriteTickGroup and that all reads happen in tick groups after this.
ETickingGroup	FinalWriteTickGroup
	The final tick group that this data channel can be written to.
TArray< FNiagaraDataChannelVariable >	ChannelVariables
	The variables that define the data contained in this Data Channel.
Public Attributes inherited from UObject
const UClass	Class
const UObject	Outer
const UPackage	Outermost
const UPackage	Package
const UWorld	World
const FName	Name
const bool	IsRooted

Additional Inherited Members
Public Member Functions inherited from UObject
bool	MarkPackageDirty () const
void	RemoveFromRoot ()
bool	GetIsRooted () const
bool	IsTransient () const
bool	Modify (bool bAlwaysMarkDirty=true)
void	SetTransactional (bool bTransactional)
bool	IsSupportedForNetworking () const
UClass	GetClass () const
UObject	GetOuter () const
UObject	GetTypedOuter (TSubclassOf< UObject > Target) const
	Traverses the outer chain searching for the next object of a certain type.
UPackage	GetOutermost () const
UPackage	GetPackage () const
void	AddToRoot ()
UWorld	GetWorld () const
FName	GetName () const
FString	GetFullName (const UObject StopOuter=nullptr) const
FString	GetPathName (const UObject StopOuter=nullptr) const
bool	IsA (const UClass Class) const
	Returns true if this object is of the specified type, or a child of that type.
void	SaveConfig ()
void	LoadConfig ()
void	ReloadConfig ()
void	CopyScriptPropertiesFrom (const UObject OtherObject)
void	opCast (?&Address) const
FString	ToString () const

Detailed Description

Data channel that will automatically sub-divide the world into discreet "islands" based on location.

Member Function Documentation

StaticClass()

UClass StaticClass ( )

static

Member Data Documentation

DebugDrawSettings

FNDCIslandDebugDrawSettings DebugDrawSettings

InitialExtents

FVector InitialExtents

Starting extents of the island's bounds.

IslandPoolSize

int IslandPoolSize

How many pre-allocated islands to keep in the pool. Higher values will incur a larger standing memory cost but will reduce activation times for new islands.

MaxExtents

FVector MaxExtents

The maximum total extents of each island. If a new element would grow the bounds beyond this size then a new island is created.

Mode

ENiagraDataChannel_IslandMode Mode

Controls how islands are placed and sized.

PerElementExtents

FVector PerElementExtents

The extents for every element entered into this data channel. We use this to pad the ends of islands to ensure that all data in an island will be covered.

Systems

TArray<TSoftObjectPtr<UNiagaraSystem> > Systems

One or more Niagara Systems to spawn that will consume the data in this island. Each island will have an instance of these systems created. These systems are intended to consume data for this whole island and generate effects that cover the whole island. The actual bounds of each of these system instances will be set to the current total bounds of the island.