Retrieve the texture coordinate at the specified index. Only components of the texture coordinate that return
hasTextureCoordinates[U|V|W|Q]will be fetched. A value of
Nonemeans that the texture coordinate value doesn’t exist at that index. An error is returned if the index is out of range.
- Return type
The coordinate at the index represented as a (u, v, w, q) tuple or none.
FMEException – An exception is raised if an error occurred.