Baby room

[Ludvik Koutny]

If you could post your settings, maybe something can be done about DoF convergence :)

[cecofuli]

[Ondra]

btw by setting internal res. to 1 you'll cut the memory usage to 25%, but you won't get antialiased highlights...

[cecofuli]

Maybe for my heavy external project, highlights are not so important ;-) Good to know.

[Ludvik Koutny]

About that DoF. Try to set PT samples to 4, and random sampler in debug settings to 5D High-D + PRNG. That should get you faster DoF. Also you might not need that high positional sensitivity for HDcache...  even 30 is quite enough ;)

[cecofuli]

Ok, I'll try in my next project ;-)

[Polymax]

Caustic in vray very approximated because it is calculated by LightCache. Here are a few different algorithm, which allows you to get a much better caustic and even from light sources.

[cecofuli]

You can obtain a very detailed caustics in VRay ;-)

[Ludvik Koutny]

I too do not think that Corona has better caustics solution than Vray at the moment :)

[Polymax]

I'm not talking about the caustics by photons;). Or it's GI caustic?

[cecofuli]

These are a progressive caustics, not GI caustics. LINK
About GI caustics, yes, never used in VRay! A lot of fireflies and nothing more.

[Ondra]

Since the glass is black I am guess light tracing, or very naive photon mapping? Corona has that too :D http://corona-renderer.com/img/gallery/full/zipper-caustics.jpg

[cecofuli]

Keymaster, I don't know. In my ol dthread (in my forum) you can download a videotutorial

[maru]

About render settings. Setting a higher lights samples multiplier could speed things up? Yes? No?

[Ondra]

About render settings. Setting a higher lights samples multiplier could speed things up? Yes? No?

maybe ;)

(if there are no portals involved)