EGI.face_attribute

EGI.face_attribute(key, name, value=None)

Get or set an attribute of a face.

Parameters

• key (int) – The face identifier.

• name (str) – The name of the attribute.

• value (object, optional) – The value of the attribute.

Returns

object | None – The value of the attribute, or None when the function is used as a “setter”.

Raises

KeyError – If the face does not exist.