Error codes that identify errors found during a scene-file-format consistency check.
If you specify
true for the
check when creating or loading from a scene source, SceneKit verifies the scene file against the specification for its file format. SceneKit reports any format verification issues in an
NSError object whose
code property is one of these values.
For more details about the location and nature of any format validation errors, see the
SCNDetailed key in the error’s
user dictionary, and the keys listed in Scene File Consistency Error Keys.