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  3. UCurveTable

UCurveTable

Imported spreadsheet table as curves.

API > API/Runtime > API/Runtime/Engine

Imported spreadsheet table as curves.

   
Name UCurveTable
Type class
Header File /Engine/Source/Runtime/Engine/Classes/Engine/CurveTable.h
Include Path #include "Engine/CurveTable.h"

Syntax

UCLASS (MinimalAPI, Meta=(LoadBehavior="LazyOnDemand"))  
class UCurveTable :  
    public UObject ,  
    public FCurveOwnerInterface

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

UCurveTable ( const FObjectInitializer& ObjectInitializer
)

   Engine/CurveTable.h  

Typedefs

Name Type Remarks Include Path
FOnCurveTableChanged TMulticastDelegate_NoParams< void >   Engine/CurveTable.h

Constants

Name Type Remarks Include Path
GlobalCachedCurveID int32   Engine/CurveTable.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AssetImportData TObjectPtr< class UAssetImportData >   Engine/CurveTable.h
  • VisibleAnywhere
  • Instanced
  • Category=ImportSettings

Protected

Name Type Remarks Include Path Unreal Specifiers
OnCurveTableChangedDelegate FOnCurveTableChanged A multicast delegate that is called any time the curve table changes. Engine/CurveTable.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

FRichCurve & AddRichCurve ( FName RowName
)

   Engine/CurveTable.h  

FSimpleCurve & AddSimpleCurve ( FName RowName
)

   Engine/CurveTable.h  
Create table from CSV style comma-separated string. Engine/CurveTable.h  

TArray< FString > CreateTableFromJSONString ( const FString& InString,
ERichCurveInterpMode InterpMode
)

 Create table from JSON string. RowCurve must be defined before calling this function. Engine/CurveTable.h  

TArray< FString > CreateTableFromOtherTable ( const UCurveTable* InTable
)

 Create table from another Curve Table Engine/CurveTable.h  

void DeleteRow ( FName& CurveName
)

 Remove a curve row from the table. Note the associated curve will be deleted. Engine/CurveTable.h  

virtual void EmptyTable()

 Empty the table info (will not clear RowCurve) Engine/CurveTable.h  

FRealCurve * FindCurve ( FName RowName,
const FString& ContextString,
bool bWarnIfNotFound
) const

 Function to find the row of a table given its name. Engine/CurveTable.h  

FRealCurve * FindCurveUnchecked ( FName RowName
) const

 High performance version with no type safety Engine/CurveTable.h  

FRichCurve * FindRichCurve ( FName RowName,
const FString& ContextString,
bool bWarnIfNotFound
) const

   Engine/CurveTable.h  

FSimpleCurve * FindSimpleCurve ( FName RowName,
const FString& ContextString,
bool bWarnIfNotFound
) const

   Engine/CurveTable.h  

ECurveTableMode GetCurveTableMode()

   Engine/CurveTable.h  
  Engine/CurveTable.h  
  Engine/CurveTable.h  

const TMap< FName, FRealCurve * > & GetRowMap ()

   Engine/CurveTable.h  

const TMap< FName, FRealCurve * > & GetRowMap ()

   Engine/CurveTable.h  
  Engine/CurveTable.h  
  Engine/CurveTable.h  

FString GetTableAsCSV()

 Output entire contents of table as CSV Engine/CurveTable.h  

FString GetTableAsJSON()

 Output entire contents of table as JSON Engine/CurveTable.h  

FString GetTableAsString()

 Output entire contents of table as a string Engine/CurveTable.h  

FOnCurveTableChanged & OnCurveTableChanged()

 Gets a multicast delegate that is called any time the curve table changes. Engine/CurveTable.h  

virtual void RemoveRow ( FName RowName
)

 Removes a single row from the CurveTable by name. Just returns if row is not found. Engine/CurveTable.h  

void RenameRow ( FName& CurveName,
FName& NewCurveName
)

 Move the curve to another FName in the table Engine/CurveTable.h  

bool WriteTableAsJSON ( const TSharedRef< TJsonWriter< CharType, TPrettyJsonPrintPolicy< CharType > > >& JsonWriter,
bool bAsArray
) const

 Output entire contents of table as JSON. Engine/CurveTable.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void FinishDestroy()

   Engine/CurveTable.h  

virtual void GetAssetRegistryTags ( FAssetRegistryTagsContext Context
) const

   Engine/CurveTable.h  

virtual void GetAssetRegistryTags ( TArray< FAssetRegistryTag >& OutTags
) const

   Engine/CurveTable.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Engine/CurveTable.h  

virtual void PostInitProperties()

   Engine/CurveTable.h  

virtual void PostLoad()

   Engine/CurveTable.h  

virtual void Serialize ( FArchive& Ar
)

   Engine/CurveTable.h  

Overridden from FCurveOwnerInterface

Name Remarks Include Path Unreal Specifiers

virtual void GetCurves ( TAdderReserverRef< FRichCurveEditInfoConst > Curves
) const

 Returns set of curves to edit. Must not release the curves while being edited. Engine/CurveTable.h  

virtual TArray< FRichCurveEditInfo > GetCurves ()

 Returns set of curves to query. Must not release the curves while being edited. Engine/CurveTable.h  

virtual TArray< FRichCurveEditInfoConst > GetCurves ()

   Engine/CurveTable.h  

virtual TArray< const UObject * > GetOwners()

 Returns the owner(s) of the curve Engine/CurveTable.h  

virtual bool HasRichCurves()

 Whether the curves returned by GetCurves are rich or simple curves Engine/CurveTable.h  

virtual bool IsValidCurve ( FRichCurveEditInfo CurveInfo
)

 Validates that a previously retrieved curve is still valid for editing. Engine/CurveTable.h  

virtual void MakeTransactional()

 Called to make curve owner transactional Engine/CurveTable.h  

virtual void ModifyOwner()

 Called to modify the owner of the curve Engine/CurveTable.h  

virtual void OnCurveChanged ( const TArray< FRichCurveEditInfo >& ChangedCurveEditInfos
)

 Called when any of the curves have been changed Engine/CurveTable.h  

virtual bool RepointCurveOwner ( const FPackageReloadedEvent& InPackageReloadedEvent,
FCurveOwnerInterface*& OutNewCurveOwner
) const

 Called during package reload to repoint a curve interface asset Engine/CurveTable.h  

Static

Name Remarks Include Path Unreal Specifiers

static FTransactionallySafeCriticalSection & GetCurveTableChangeCriticalSection()

   Engine/CurveTable.h  

static int32 GetGlobalCachedCurveID()

   Engine/CurveTable.h  

static void InvalidateAllCachedCurves()

   Engine/CurveTable.h  

static FName MakeValidName ( const FString& InString
)

 Util that removes invalid chars and then make an FName Engine/CurveTable.h  

Deprecated Variables

Name Type Remarks Include Path Unreal Specifiers
ImportPath_DEPRECATED FString The filename imported to create this object. Engine/CurveTable.h  

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