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  3. FMetaHumanCurveDataController

FMetaHumanCurveDataController

API > API/Plugins > API/Plugins/MetaHumanCore

   
Name FMetaHumanCurveDataController
Type class
Header File /Engine/Plugins/MetaHuman/MetaHumanAnimator/Source/MetaHumanCore/Public/MetaHumanCurveDataController.h
Include Path #include "MetaHumanCurveDataController.h"

Syntax

class FMetaHumanCurveDataController

Constructors

Name Remarks Include Path Unreal Specifiers

FMetaHumanCurveDataController ( TObjectPtr< UMetaHumanContourData > InCurveData,
ECurveDisplayMode InMode
)

   MetaHumanCurveDataController.h  

Constants

Name Type Remarks Include Path
CurveAddRemoveThreshold float   MetaHumanCurveDataController.h
LinesPerCircle int32   MetaHumanCurveDataController.h
PointSize int32   MetaHumanCurveDataController.h
SelectionCaptureRange float   MetaHumanCurveDataController.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
ContourData TObjectPtr< UMetaHumanContourData >   MetaHumanCurveDataController.h  
DisplayMode const ECurveDisplayMode   MetaHumanCurveDataController.h  
OnCurvesSelectedDelegate FOnCurvesSelectedDelegate   MetaHumanCurveDataController.h  
OnGetViewportPointSelection FOnGetViewportPointSelectionDelegate   MetaHumanCurveDataController.h  
ShapeAnnotationWrapper FShapeAnnotationWrapper   MetaHumanCurveDataController.h  
UpdateContourDelegate FSimpleMulticastDelegate   MetaHumanCurveDataController.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AddRemoveKey ( const FVector2D& InPointPosition,
const FString& InCurveName,
bool bInAdd
)

 Scoped operation for adding or removing the key MetaHumanCurveDataController.h  

void ClearContourData()

 Removes all contour data, invalidating the initialization from config MetaHumanCurveDataController.h  

void ClearDrawData()

 Clears displayed data but keeps controller initialization with whatever last data was set MetaHumanCurveDataController.h  

void GenerateCurvesFromControlVertices()

   MetaHumanCurveDataController.h  

void GenerateDrawDataForDensePoints()

   MetaHumanCurveDataController.h  

TArray< FControlVertex > GetAllVisibleControlVertices()

   MetaHumanCurveDataController.h  

const TObjectPtr< UMetaHumanContourData > GetContourData()

   MetaHumanCurveDataController.h  

TArray< FString > GetCurveNamesForPointId ( const int32 InPointId
)

   MetaHumanCurveDataController.h  

TPair< bool, bool > GetCurveSelectedAndActiveStatus ( const FString& InCurve
)

 Checks if the curve is selected or active MetaHumanCurveDataController.h  

FOnCurvesSelectedDelegate & GetCurvesSelectedDelegate()

   MetaHumanCurveDataController.h  

TMap< FString, TArray< FVector2D > > GetDensePointsForVisibleCurves()

   MetaHumanCurveDataController.h  

TMap< FString, TArray< FVector2D > > GetFullSplineDataForVisibleCurves()

   MetaHumanCurveDataController.h  

TArray< int32 > GetPointIdsWithEndPointsForCurve ( const FString& InCurveName
) const

   MetaHumanCurveDataController.h  

void HandleUndoOperation()

 Triggers relevant updates to draw data after the undo operation MetaHumanCurveDataController.h  

void InitializeContoursFromConfig ( const FFrameTrackingContourData& InDefaultContourData,
const FString& InConfigVersion
)

 Sets up the curve list from config along with default data to be displayed MetaHumanCurveDataController.h  

void MoveSelectedPoint ( const FVector2D& InNewPosition,
const int32 InPointId
)

 Moves a single point to a mouse cursor in image space MetaHumanCurveDataController.h  

void OffsetSelectedPoints ( const TSet< int32 >& InSelectedPoints,
const FVector2D& InOffset
)

 Moves selected points by a provided offset MetaHumanCurveDataController.h  

void ResolveCurveSelectionFromSelectedPoints ( const TSet< int32 >& InSelectedPoints
)

 Updates the selection of contour data based of individually selected points MetaHumanCurveDataController.h  

void ResolvePointSelectionOnCurveVisibilityChanged ( const TArray< FString >& InCurveNames,
bool bInSingleCurve,
bool bInIsHiding
)

 Resolves end point selection when these points belong to multiple curves MetaHumanCurveDataController.h  

void SetCurveSelection ( const TSet< FString >& InSelectedCurves,
bool bClearPointSelection
)

 Updates the selection of contour data & emits the signal for relevant updates MetaHumanCurveDataController.h  

FSimpleMulticastDelegate & TriggerContourUpdate()

   MetaHumanCurveDataController.h  

void UpdateDensePointsAfterDragging ( const TSet< int32 >& InDraggedIds
)

 Update the original dense points data to represent the modified curve MetaHumanCurveDataController.h  

void UpdateFromContourData ( const FFrameTrackingContourData& InTrackingData,
const bool bUpdateVisibility
)

 Updates the tracking contour data present in config & relevant data to display those curves MetaHumanCurveDataController.h  

void UpdateIndividualCurves ( const FFrameTrackingContourData& InTrackingData
)

 Updates individual curves, keeping reduced data of other curves intact MetaHumanCurveDataController.h  

FOnGetViewportPointSelectionDelegate & ViewportPointSelectionRetrieverDelegate()

   MetaHumanCurveDataController.h  

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