OSL projection for environment backplate - Quik tutorial Tweet

[paride4331]

Thanks to calus for OSL environment backplate.
OSL zip scene file updated.

[calus]

Hi Paride, there was a mistake in my first shader version making the projection wrong when changing resolution ratio,
I have updated the script now, it should work just fine in any case :
viewtopic.php?f=21&t=65575