Hi george ferguson, you recently wrote in moray.win:

> If this is the case why is there basically two groups but one doesn't accept
> splines or non-primitives...it doesnt make sense
Apart from what everyone else has been saying there is also a
historical reason in that lights (or was it cameras?) were not allowed
in unions in an earlier POV-Ray version. Moray used to extract the
lights and cameras (calculate the final matrix according to where in
the hierarchy it was) and export it as a top-level object. It doesn't
do that anymore.

- Lutz
  email : lut### [at] stmuccom
  Web   : http://www.stmuc.com/moray

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