Metal is not working for me at all, and where I can download previous version 3.08?
here is the video http://bit.ly/2LCRjYv

Metal works just fine here, especially when combined with some Drum&Bass. \m/ \m/

Try increasing the Specular map value. By default it looks like diffuse.

Regards
Milan ...

You're an absolute gent Beppe, thank you so much!

Thanks atome, I'll give that a go.

Beppe... I did come across that thread but my light is tiny and even after 10-15 minutes of ludicrous high settings I still couldn't get anything. I also tried scaling to 1/10 and 10/1. Is there any chance you could post your example please?

Hi guys, having issues trying to get the traditional chromatic spread from a prism. I've read in some places that this isn't possible due to the nature of the octane but Fooze managed it here: https://render.otoy.com/forum/viewtopic.php?f=25&t=40134 and some other users in the standalone. Is this ...