Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > CameraCalibrationCore > UCameraCalibrationSubsystem

Light Theme

Dark Theme

UCameraCalibrationSubsystem

Camera Calibration subsystem

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

USubsystem

UDynamicSubsystem

UEngineSubsystem

UCameraCalibrationSubsystem

References

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

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)()
class UCameraCalibrationSubsystem : public UEngineSubsystem

Remarks

Camera Calibration subsystem

Functions

	Name	Description
ULensDistort...	FindDistortionModelHandler ( FDistortionHandlerPicker& Distorti..., bool bUpdatePicker )	Return the handler associated with the input distortion source, if one exists If bUpdatePicker is true, the input picker reference will be updated so that its properties match those of the found handler
ULensDistort...	FindOrCreateDistortionModelHandler ( FDistortionHandlerPicker& Distorti..., const TSubclassOf< ULensModel > Len... )	Return the handler associated with the input distortion source, if one exists that also matches the input model.
TSubclassOf<...	GetCameraCalibrationStep ( FName Name )	Returns the camera calibration step by name
TArray< FNam...	GetCameraCalibrationSteps()	Returns an array with the names of the available camera calibration steps
TSubclassOf<...	GetCameraNodalOffsetAlgo ( FName Name )	Returns the nodal offset algorithm by name
TArray< FNam...	GetCameraNodalOffsetAlgos()	Returns an array with the names of the available nodal offset algorithms
ULensFile &#...	GetDefaultLensFile()	Get the default lens file.
TArray< ULen...	GetDistortionModelHandlers ( UCineCameraComponent* Componen... )	Return all handlers associated with the input camera component
ULensFile &#...	GetLensFile ( const FLensFilePicker& Picker )	Facilitator around the picker to get the desired lens file.
bool	GetOriginalFocalLength ( UCineCameraComponent* Componen..., float& OutFocalLength )	Get the original focal length of the input camera component, if it exists in the subsystems map.
TSubclassOf<...	GetRegisteredLensModel ( FName ModelName )	Return the ULensModel subclass that was registered with the input model name
void	RegisterDistortionModel ( TSubclassOf< ULensModel > LensModel )	Add a new Lens Model to the registered model map
void	SetDefaultLensFile ( ULensFile* NewDefaultLensFile )	Get the default lens file.
void	UnregisterDistortionModel ( TSubclassOf< ULensModel > LensModel )	Remove a Lens Model from the registered model map
void	UnregisterDistortionModelHandler ( UCineCameraComponent* Componen..., ULensDistortionModelHandlerBase... )	Disassociate the input handler from the input camera component in the subsystem's handler map
void	UpdateOriginalFocalLength ( UCineCameraComponent* Componen..., float InFocalLength )	Update the original focal length of the input camera componet
void	UpdateOverscanFocalLength ( UCineCameraComponent* Componen..., float InFocalLength )	Update the overscanned focal length of the input camera component

Overridden from USubsystem

		Name	Description
	void	Deinitialize()	Implement this for deinitialization of instances of the system
	void	Initialize ( FSubsystemCollectionBase& Collecti... )	Implement this for initialization of instances of the system

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss