I have one question for Podium

nickenzyme

yeah michalis is correct. Try different presets first.....like quality etc before noisy because it's a lot slower.

Imported geometry such as splines/polylines also cause these problems especially round arcs (as with your image).

I hardly ever get these artifacts, so you should be able to solve this problem.

Make sure your background is not completely white (try RGB: 245,245,245 for example) and that your default SU colours are not absolute white. (again try an off-white colour or you get problems and increased render time) also turn down your SU dark slider a bit, first image seems over exposed.

You cannot compare vray to podium, they are completely different.

If you ask me....these are very nice and polished images so I can't see vray being much better (IN THIS CASE). Maybe the materials are better here and there, there are more options but who cares? its still a nice image (and lets not even start talking about price)

Nice tips!

I will test some new pics.

dylan

Great looking renders

sepo

Seeing your render I could not resist but to rerender that oldie.

By sepo100 at 2009-10-20

Ecuadorian

notareal

@michaliszissiou said:

Here's a quick modeling, the left imported from SU to blender, (blender produces similar topology after a boolean operation), on the right a different topology without triangles (the good one). This, on the right, doesn't seem to cause these photon problems in render engines. That's why you should expect lighting problems near arcs. See this nice link, kerkythea has some similar problems there.
IMHO

Good tip. If SU could create proper edgeloops, that would help a lot with modelling too, or with KT internal subdivision feature.

sepo

Ecuadorian ...not sure if it was directed to me but will say thank you anyway .

sepo

Thanks man. All music to my ears

sepo

One for the road.

By sepo100 at 2009-10-20

Ecuadorian

Yes, it was to you, Sid. You have just shown that it's up to the user to do things right. Artistic vision, and a deep knowledge of the tools you're using, are all very important.

michaliszissiou

Here's a quick modeling, the left imported from SU to blender, (blender produces similar topology after a boolean operation), on the right a different topology without triangles (the good one). This, on the right, doesn't seem to cause these photon problems in render engines. That's why you should expect lighting problems near arcs. See this nice link, kerkythea has some similar problems there.
http://forums.sketchucation.com/viewtopic.php?f=81&t=22695
IMHO

Picture 1.jpg