unreal.DistortionCalibrationResult

class unreal.DistortionCalibrationResult(evaluated_focus: float = 0.0, evaluated_zoom: float = 0.0, reprojection_error: float = 0.0, focal_length: FocalLengthInfo = Ellipsis, image_center: ImageCenterInfo = Ellipsis, camera_poses: None = [], nodal_offset: NodalPointOffset = Ellipsis, parameters: DistortionInfo = Ellipsis, st_map: STMapInfo = Ellipsis, st_map_full_path: str = '', error_message: Text = '')

Bases: StructBase

Results from a distortion calibration, including camera intrinsics and either the parameters to an analytical model or an ST Map

C++ Source:

  • Plugin: CameraCalibrationCore

  • Module: CameraCalibrationCore

  • File: CameraCalibrationTypes.h

Editor Properties: (see get_editor_property/set_editor_property)

  • camera_poses (Array[Transform]): [Read-Write] Calibrated camera pose for each input image

  • error_message (Text): [Read-Write] Error text to be written by a solver to provide the reason why the solve may have failed. No error message implies that the solve was successful and the result is valid.

  • evaluated_focus (float): [Read-Write] Nominal focus distance of the lens associated with this result

  • evaluated_zoom (float): [Read-Write] Nominal focal length of the lens associated with this result

  • focal_length (FocalLengthInfo): [Read-Write] Calibrated focal length result

  • image_center (ImageCenterInfo): [Read-Write] Calibrated image center result

  • nodal_offset (NodalPointOffset): [Read-Write] Calibrated nodal offset result

  • parameters (DistortionInfo): [Read-Write] Distortion parameters for the model specified by the lens file. And empty parameter array implies that there is a valid ST Map instead.

  • reprojection_error (double): [Read-Write] Final reprojection error produced using this result

  • st_map (STMapInfo): [Read-Write] ST Map that represents the UV displacements for this result. If the ST Map UTexture is not imported by the solver, a path string should be provided so that the lens distortion tool can import it.

  • st_map_full_path (str): [Read-Write] Absolute path to an ST Map file on disk that should be imported when this result is processed.

property camera_poses: None

[Read-Write] Calibrated camera pose for each input image

Type:

(Array[Transform])

property error_message: Text

[Read-Write] Error text to be written by a solver to provide the reason why the solve may have failed. No error message implies that the solve was successful and the result is valid.

Type:

(Text)

property evaluated_focus: float

[Read-Write] Nominal focus distance of the lens associated with this result

Type:

(float)

property evaluated_zoom: float

[Read-Write] Nominal focal length of the lens associated with this result

Type:

(float)

property focal_length: FocalLengthInfo

[Read-Write] Calibrated focal length result

Type:

(FocalLengthInfo)

property image_center: ImageCenterInfo

[Read-Write] Calibrated image center result

Type:

(ImageCenterInfo)

property nodal_offset: NodalPointOffset

[Read-Write] Calibrated nodal offset result

Type:

(NodalPointOffset)

property parameters: DistortionInfo

[Read-Write] Distortion parameters for the model specified by the lens file. And empty parameter array implies that there is a valid ST Map instead.

Type:

(DistortionInfo)

property reprojection_error: float

[Read-Write] Final reprojection error produced using this result

Type:

(double)

property st_map: STMapInfo

[Read-Write] ST Map that represents the UV displacements for this result. If the ST Map UTexture is not imported by the solver, a path string should be provided so that the lens distortion tool can import it.

Type:

(STMapInfo)

property st_map_full_path: str

[Read-Write] Absolute path to an ST Map file on disk that should be imported when this result is processed.

Type:

(str)