cherab.nagdis.observers.load_camera¶

cherab.nagdis.observers.load_camera(parent: World, path_to_calibration: str = 'camera_carib.ccc', **kwargs) → ThinLensCCDArraySource¶

Load fast lens camera configured with calcam calibration data.

Default camera extrinsic matrix (rotation matrix and translation vector) is loaded from calcam calibration data.

Parameters:

parent: World¶

Raysect world object to which the camera is attached.

path_to_calibration: str = 'camera_carib.ccc'¶

Path to calcam calibration data, by default “camera_carib.ccc”. This file is fetched by fetch_file function.

**kwargs¶

Additional keyword arguments to pass to fetch_file function.

Returns:

ThinLensCCDArray – Instance of ThinLensCCDArray object.

Examples

>>> from raysect.optical import World
>>> from cherab.nagdis.observers import load_camera
>>>
>>> world = World()
>>> camera = load_camera(world)