Chaos Corona Forum

General Category => Gallery => Topic started by: white on 2012-11-13, 15:44:09

Title: white´s first interior tests
Post by: white on 2012-11-13, 15:44:09: so...as i wasn´t really satisfied with the mood of my first interior tests (wanted to try a darker black/white mood) i changed it to wooden and warmer (still darker wood...).
noise was reduced a bit with "denoise" in Photoshop.

i made an overnight test (~9 hours) in 2500px. it doesnt look better than this image (3500px longer side) after two+/hlf hour; so i think for a cleaner image i have to optimise render settings/materials?- if i want sharp textures and see detail (bump on the walls) i have just to increse resolution (better than cook longer)??

still a bit noise in the darker areas of the ceiling if you zoom in (perhaps a bit to strong bump?)...

huh, questions, questions, questions....:)

in the second image i wanted to make an minimal interior

...still working on another interior....ahhhh, hmmmmm...this is getting a pure architecture thread ! hehe....
Title: Re: white´s first interior tests
Post by: Ludvik Koutny on 2012-11-13, 16:13:07: You are using too strong bump effect, and too low bitmap blurring. It should not be set at 1, but not at 0,01 either, somewhere between 0,1-0,3 is best.
Title: Re: white´s first interior tests
Post by: michaltimko on 2012-11-13, 19:16:14: Very nice, i like 1st image a lot. I did you some postpro :)
Title: Re: white´s first interior tests
Post by: michaltimko on 2012-11-13, 19:18:08: also, did you used pt+hd cache ? I think you have wrong settings.
Title: Re: white´s first interior tests
Post by: maru on 2012-11-13, 20:28:43: Second one looks like a modern church. :)
Title: Re: white´s first interior tests
Post by: Javadevil on 2012-11-13, 23:01:54: Whats your max sample intensity set to ? Try turning it down a little to remove those bright pixels.

cheers
Title: Re: white´s first interior tests
Post by: michaltimko on 2012-11-13, 23:04:59: i think he have to use pt+hd (64samples for PT) and 512 for hd with MSI 10
Title: Re: white´s first interior tests
Post by: Ludvik Koutny on 2012-11-14, 08:01:04: Quote from: michaltimko on 2012-11-13, 23:04:59
i think he have to use pt+hd (64samples for PT) and 512 for hd with MSI 10

Thats debatable... 64 PT samples is an overkill if you have scene with large window openings or you are in exterior scenario. In case of HD cache PT samples... More is better but only in the long run... if your total rendertime is say... 5 minutes, and not two hours, then it might not pay off. ;)
Title: Re: white´s first interior tests
Post by: Chakib on 2012-11-14, 18:36:56: 64 samples for pt is a time suicide :S 16 is the max for me and many times just 4 samples are working fine for me.

Anyway great scene i like it a lot and the Post.P of michaltimko is really great !!
Title: Re: white´s first interior tests
Post by: michaltimko on 2012-11-14, 18:39:01: i dont think its suicide :) im rendering interiors every day but probably, i have different experience or im wrong. 4 is too low imo.
Title: Re: white´s first interior tests
Post by: Ludvik Koutny on 2012-11-14, 18:43:55: 4 is indeed too low if you don't use DoF, or use just very subtle DoF. There is no universal PT samples value. As i said, 64 PT samples might pay off in scenes with difficult lighting, such as interior with small window openings, on the other side it may not pay off in exterior scenarios for example...
Title: Re: white´s first interior tests
Post by: Chakib on 2012-11-14, 19:39:02: yes the 4 is low but for time it is good for close views with dof for example, 16 did the job for my interior scenes, i never tried before 64 samples, maybe i'll test it next time in a huge interior scene.
Title: Re: white´s first interior tests
Post by: white on 2012-11-19, 11:43:18: just to complete this image/thread, before it gets tooo booring for everybody..:)...
...bump value and texture blur was modified...
Title: Re: white´s first interior tests
Post by: Ondra on 2012-11-19, 13:27:29: Cool, can I add i to the frontpage?
Title: Re: white´s first interior tests
Post by: white on 2012-11-19, 14:31:03: sure, keymaster, you can...
Title: Re: white´s first interior tests
Post by: Chakib on 2012-11-19, 16:08:33: Quote from: white on 2012-11-19, 11:43:18
just to complete this image/thread, before it gets tooo booring for everybody..:)...
...bump value and texture blur was modified...

Great updated image really nice result i love it !
Title: Re: white´s first interior tests
Post by: michaltimko on 2012-11-19, 17:48:04: very nice but...8 hours ?
Title: Re: white´s first interior tests
Post by: white on 2012-11-19, 18:11:42: ...was an overnight render...:)...sure, no need to render it that long
Title: Re: white´s first interior tests
Post by: pionier on 2012-11-20, 10:17:40: Quote from: white on 2012-11-19, 11:43:18
just to complete this image/thread, before it gets tooo booring for everybody..:)...
...bump value and texture blur was modified...

very nice white!
how did you finally modified this values?
Title: Re: white´s first interior tests
Post by: white on 2012-11-20, 10:35:27: ...ahh....just reduced bump value to 0,1 (was 5 or so i think) and increased bitmap blur from 0,001 to 0,2- ...in the first image of this thread it was a bit out of scale and produced too much noise (ceiling, darker areas on the left).
Title: Re: white´s first interior tests
Post by: pionier on 2012-11-20, 10:46:13: Quote from: white on 2012-11-20, 10:35:27
...ahh....just reduced bump value to 0,1 (was 5 or so i think) and increased bitmap blur from 0,001 to 0,2- ...in the first image of this thread it was a bit out of scale and produced too much noise (ceiling, darker areas on the left).

thanks for tips ;)
Title: Re: white´s first interior tests
Post by: Javadevil on 2012-12-18, 06:35:39: Quote from: white on 2012-11-19, 18:11:42
...was an overnight render...:)...sure, no need to render it that long

Yeah 8 hrs, Corona should be able to do that res in half that time :)

It gets tricky with progressive renders, never really no what time to set it for and its so easy just to let it go all night.

P.S. the render looks great.
Title: Re: white´s first interior tests
Post by: gabe on 2013-08-01, 19:07:28: I have to say that this render was the one wich cought my eye when i frist got a glimpse at Corona... the light, for me, its perfect!

Can you share a bit more information about the light and what did you use?

Corona newbie here... =)