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  3. FImageCenterTable

FImageCenterTable

Image Center table associating CxCy values to focus and zoom

API > API/Plugins > API/Plugins/CameraCalibrationCore > API/Plugins/CameraCalibrationCore/Tables

Inheritance Hierarchy

References

   
Module CameraCalibrationCore
Header /Engine/Plugins/VirtualProduction/CameraCalibrationCore/Source/CameraCalibrationCore/Public/Tables/ImageCenterTable.h
Include #include "Tables/ImageCenterTable.h"

Syntax

USTRUCT ()  
struct FImageCenterTable : public FBaseLensTable

Remarks

Image Center table associating CxCy values to focus and zoom

Variables

  Type Name Description
Public variable UProperty TArray< FImageCenterFocusCurve > FocusCurves A list of curves along the focus axis for each zoom value
Public variable UProperty TArray< FImageCenterFocusPoint > FocusPoints Lists of focus points

Functions

  Type Name Description
Public function bool

AddPoint ( float InFocus,
float InZoom,
const FImageCenterInfo& InData,
float InputTolerance,
bool bIsCalibrationPoint
)

 Adds a new point in the table
Public function void Builds the focus curves to match existing data in the table
Public function Virtual Const bool

CanEditCurveKeyPositions ( int32 InParameterIndex
)

  
Public function void

ChangeFocusPoint ( float InExistingFocus,
float InNewFocus,
float InputTolerance
)

 Changes the value of a focus point
Public function void

ChangeZoomPoint ( float InFocus,
float InExistingZoom,
float InNewZoom,
float InputTolerance
)

 Changes the value of a zoom point
Public function Virtual Const void  
Public function FImageCenterFocusCurve *

GetFocusCurve ( float InZoom,
float InputTolerance
)

 Gets the focus curve for the specified zoom, or nullptr if none were found
Public function Const const FImageCenterFocusCurve *

GetFocusCurve ( float InZoom,
float InputTolerance
)

 Gets the focus curve for the specified zoom, or nullptr if none were found
Public function TArray< FImageCenterFocusCurve > & Returns all focus curves
Public function Const TConstArrayView< FImageCenterFocusCurve > Returns all focus curves
Public function FImageCenterFocusPoint *

GetFocusPoint ( float InFocus,
float InputTolerance
)

 Returns const point for a given focus
Public function Const const FImageCenterFocusPoint *

GetFocusPoint ( float InFocus,
float InputTolerance
)

 Returns const point for a given focus
Public function TArray< FImageCenterFocusPoint > & Returns all focus points
Public function Const TConstArrayView< FImageCenterFocusPoint > Returns all focus points
Public function Const bool

GetPoint ( const float InFocus,
const float InZoom,
FImageCenterInfo& OutData,
float InputTolerance
)

 Get the point from the table
Public function Const bool

HasFocusPoint ( float InFocus,
float InputTolerance
)

 Checks to see if there exists a focus point matching the specified focus value
Public function bool

HasZoomPoint ( float InFocus,
float InZoom,
float InputTolerance
)

 Checks to see if there exists a zoom point matching the specified zoom and focus values
Public function void

MergeFocusPoint ( float InSrcFocus,
float InDestFocus,
bool bReplaceExistingZoomPoints,
float InputTolerance
)

 Merges the points in the specified source focus into the specified destination focus
Public function void

RemoveFocusPoint ( float InFocus
)

 Removes a focus point identified as InFocusIdentifier
Public function void

RemoveZoomPoint ( float InFocus,
float InZoom
)

 Removes a zoom point from a focus point
Public function Virtual void

SetParameterCurveKeysAtFocus ( float InFocus,
int32 InParameterIndex,
const FRichCurve& InSourceCurve,
TArrayView< const FKeyHandle > InKeys
)

  
Public function Virtual void

SetParameterCurveKeysAtZoom ( float InZoom,
int32 InParameterIndex,
const FRichCurve& InSourceCurve,
TArrayView< const FKeyHandle > InKeys
)

  
Public function bool

SetPoint ( float InFocus,
float InZoom,
const FImageCenterInfo& InData,
float InputTolerance
)

 Set a new point into the table

Overridden from FBaseLensTable

  Type Name Description
Public function Virtual Const bool

BuildParameterCurveAtFocus ( float InFocus,
int32 ParameterIndex,
FRichCurve& OutCurve
)

 Fills OutCurve with all points contained in the given focus Returns false if FocusIdentifier is not found or ParameterIndex isn't valid
Public function Virtual Const bool

BuildParameterCurveAtZoom ( float InZoom,
int32 ParameterIndex,
FRichCurve& OutCurve
)

 Fills OutCurve with points across all focuses that have the given zoom
Public function Virtual Const bool

CanEditCurveKeyAttributes ( int32 InParameterIndex
)

 Gets whether the attributes of the table's curve keys can be edited or not
Protected function Virtual Const bool

DoesFocusPointExists ( float InFocus,
float InputTolerance
)

 Whether the focus point exists
Protected function Virtual Const bool

DoesZoomPointExists ( float InFocus,
float InZoom,
float InputTolerance
)

 Whether the zoom point exists
Protected function Virtual Const const FBaseFocusPoint *

GetBaseFocusPoint ( int32 InIndex
)

 Get the base focus point by given index
Public function Virtual Const int32 Loop through all Focus Points
Protected function Virtual Const TMap< ELensDataCategory, FLinkPointMetadata > Returns the map of linked categories
Public function Virtual Const FText

GetParameterValueLabel ( int32 InParameterIndex
)

 Gets the text to display on any UI when labeling the values of this table's parameters
Public function Virtual Const UScriptStruct * Get Struct class of this Data Table
Public function Virtual Const int32 Get total number of Zoom points for all Focus points of this data table

Classes

  Type Name Description
Public struct FParameters Wrapper for indices of specific parameters for the image center table  

Typedefs

Name Description
FocusCurveType  
FocusPointType  

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