[acrighton]

Hi,

Looking for some guidance about removing the colored spots evident on the trawler in this image. SL was ~18.5, adjusting via Multilight won't eliminate the spots. Physical sky and sun were used, along with two offset emitters to illuminate the front a little. Port & starboard emitters were used (green & red) which I think may have caused this. Taking those emitter values down to zero has no effect on the bright colored spots.

Any ideas what would cause this, and how I can avoid it? Any help/guidance would be much appreciated.

Regards
Alan

[img][IMG]http://i871.photobucket.com/albums/ab27 ... 32f878.jpg[/img][/img]

[Jozvex]

Are you using any Coatings in your materials?

That's typically the only time I get spots like that. I'm not sure how to resolve it aside from not using coatings.

[seghier]

maybe this effect of caustics ; try render without the bottle and the water
which material you use for water ? and why the glass material look like that
using hdr image is better than sky in interior scene