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> Unreal Engine API Reference > Runtime > Engine > Engine > UCurveTable

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UCurveTable

Imported spreadsheet table as curves.

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UCurveTable

UCompositeCurveTable

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/CurveTable.h
Include	#include "Engine/CurveTable.h"

Syntax

class UCurveTable :
public UObject,
public FCurveOwnerInterface

Remarks

Imported spreadsheet table as curves.

Variables

	Name	Description
TObjectPtr< cla...	AssetImportData
ECurveTableMode	CurveTableMode
TMap< FName, FR...	RowMap	Map of name of row to row data structure.

Constructors

	Name	Description
	UCurveTable ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
FRichCurve &	AddRichCurve ( FName RowName )
FSimpleCurve...	AddSimpleCurve ( FName RowName )
TArray< FStr...	CreateTableFromCSVString ( const FString& InString, ERichCurveInterpMode InterpMode )	Create table from CSV style comma-separated string.
TArray< FStr...	CreateTableFromJSONString ( const FString& InString, ERichCurveInterpMode InterpMode )	Create table from JSON string. RowCurve must be defined before calling this function.
TArray< FStr...	CreateTableFromOtherTable ( const UCurveTable* InTable )	Create table from another Curve Table
void	DeleteRow ( FName& CurveName )	Remove a curve row from the table. Note the associated curve will be deleted.
void	EmptyTable()	Empty the table info (will not clear RowCurve)
FRealCurve &...	FindCurve ( FName RowName, const FString& ContextString, bool bWarnIfNotFound )	Function to find the row of a table given its name.
FRealCurve &...	FindCurveUnchecked ( FName RowName )	High performance version with no type safety
FRichCurve &...	FindRichCurve ( FName RowName, const FString& ContextString, bool bWarnIfNotFound )
FSimpleCurve...	FindSimpleCurve ( FName RowName, const FString& ContextString, bool bWarnIfNotFound )
FCriticalSec...	GetCurveTableChangeCriticalSection()
ECurveTableM...	GetCurveTableMode()
int32	GetGlobalCachedCurveID()
const TMap< ...	GetRichCurveRowMap()
const TMap< ...	GetRichCurveRowMap()
const TMap< ...	GetRowMap()
const TMap< ...	GetRowMap()
const TMap< ...	GetSimpleCurveRowMap()
const TMap< ...	GetSimpleCurveRowMap()
FString	GetTableAsCSV()	Output entire contents of table as CSV
FString	GetTableAsJSON()	Output entire contents of table as JSON
FString	GetTableAsString()	Output entire contents of table as a string
void	InvalidateAllCachedCurves()
FName	MakeValidName ( const FString& InString )	Util that removes invalid chars and then make an FName
FOnCurveTabl...	OnCurveTableChanged()	Gets a multicast delegate that is called any time the curve table changes.
void	RemoveRow ( FName RowName )	Removes a single row from the CurveTable by name. Just returns if row is not found.
void	RenameRow ( FName& CurveName, FName& NewCurveName )	Move the curve to another FName in the table
bool	WriteTableAsJSON ( const TSharedRef< TJsonWriter< Char..., bool bAsArray )	Output entire contents of table as JSON.

Overridden from UObject

	Name	Description
void	FinishDestroy()	Called to finish destroying the object.
void	GetAssetRegistryTags ( TArray< FAssetRegistryTag >& OutTa... )	Gathers a list of asset registry searchable tags which are name/value pairs with some type information This only needs to be implemented for asset objects
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally
void	PostInitProperties()	Called after the C++ constructor and after the properties have been initialized, including those loaded from config.
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

Overridden from FCurveOwnerInterface

	Name	Description
TArray< FRic...	GetCurves()	Returns set of curves to query. Must not release the curves while being edited.
TArray< FRic...	GetCurves()	Returns set of curves to edit. Must not release the curves while being edited.
TArray< cons...	GetOwners()	Returns the owner(s) of the curve
bool	HasRichCurves()	Whether the curves returned by GetCurves are rich or simple curves
bool	IsValidCurve ( FRichCurveEditInfo CurveInfo )	Validates that a previously retrieved curve is still valid for editing.
void	MakeTransactional()	Called to make curve owner transactional
void	ModifyOwner()	Called to modify the owner of the curve
void	OnCurveChanged ( const TArray< FRichCurveEditInfo > ... )	Called when any of the curves have been changed
bool	RepointCurveOwner ( const FPackageReloadedEvent& InPac..., FCurveOwnerInterface*& OutNewC... )	Called during package reload to repoint a curve interface asset

Typedefs

Name	Description
FOnCurveTableChanged

Constants

Name	Description
GlobalCachedCurveID

Deprecated Variables

		Name	Description
	FString	ImportPath_DEPRECATED	The filename imported to create this object.

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