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Shader simulator RC2
Posted: Thu Jul 27, 2017 1:39 pm
by Janusz Biela
Best scene ever, for testing:

- K3_RC2.png (220.16 KiB) Viewed 19931 times
Re: Shader simulator RC2
Posted: Fri Jul 28, 2017 7:53 am
by Janusz Biela
Would be nice if somebody will test it with LW Natvie. I do not know how to use it. Rules: no interpolated GI samples with 10 bounce lights.
Re: Shader simulator RC2
Posted: Sat Jul 29, 2017 2:46 pm
by Asticles
Lw native is not as strong with lem lights, you should say, hey, make the same render as this with the technique or software you want.
Regards
Re: Shader simulator RC2
Posted: Sat Jul 29, 2017 4:32 pm
by Janusz Biela
Asticles wrote:Lw native is not as strong with lem lights, you should say, hey, make the same render as this with the technique or software you want.
Regards
Thanks, but this is really basic:
- LEM
- QMC sampling
- 10 bounce lights
how simple can be? This must work in all engine renders and this is standard setting.
Re: Shader simulator RC2
Posted: Sat Jul 29, 2017 9:26 pm
by Asticles
Hi,
Made a test with cycles on cpu. I got 8min with kray on the same cpu.
I like very much k3 speed, cycles is made for animation, so the quality is not the same.

- K3_RC2_asticles.jpg (101.92 KiB) Viewed 19869 times

- blender_asticles.jpg (71.59 KiB) Viewed 19869 times
Regards
Re: Shader simulator RC2
Posted: Sun Jul 30, 2017 12:03 pm
by Janusz Biela
Thanks!
Yes, Cycles is nice ,and is very good engine. Apparently is GPU

(for some people is pros for some cons)
I will prepare soon this scene in real environment conditions light so we will get more accurate data.
Can you give us specification GPU which you used?
btw
I see missing some deep recurse rays...did you use in Cycles less than 10 bounce lights?
Re: Shader simulator RC2
Posted: Sun Jul 30, 2017 12:54 pm
by Asticles
Hi,
I used CPU, if you want to try; in my laptop cpu and gpu gives the same time, moreless.
You will need the latest buildbot from blender, which has the denoising functions.
https://builder.blender.org/download/
It was set to 10 bounces.
Regards
Re: Shader simulator RC2
Posted: Sun Jul 30, 2017 4:30 pm
by Janusz Biela
Thanks for info
