read_calib_data — Restore a calibration data model from a file.
The operator read_calib_data restores a calibration data model from a file specified by its FileName and returns a handle to the restored model in CalibDataID. The model file must have been created by write_calib_data.
Note that write_calib_data does not store any calibration results into the file. Yet, calibrate_cameras can be called for a fully configured calibration model immediately after the reading. All calibration results are accessible afterwards.
This operator returns a handle. Note that the state of an instance of this handle type may be changed by specific operators even though the handle is used as an input parameter by those operators.
The path and file name of the model file.
File extension: .ccd
Handle of a calibration data model.