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First render luxcore

Posted: Tue Aug 20, 2019 4:15 pm
by eddlad
First luxcore render, second interior render ever. I plan to use Davinci to add some color grades and such later. Can i get some pointers and strong criticism people?

Re: First render luxcore

Posted: Tue Aug 20, 2019 4:44 pm
by lacilaci
Nice, looks pretty convincing..

Maybe carpet and the background behind window could use more work they look a bit fake now

Re: First render luxcore

Posted: Tue Aug 20, 2019 5:13 pm
by eddlad
Yeah sure, i will check that. How long do you think it should have taken?( took 4hours on my laptop hardware, i7 6500u with 950gtx). Also i notice you are not new so maybe i can ask this, might you have an idea as to why during caching the system freezes up and goes to ''blue screen''?

Re: First render luxcore

Posted: Tue Aug 20, 2019 6:07 pm
by lacilaci
eddlad wrote: Tue Aug 20, 2019 5:13 pm Yeah sure, i will check that. How long do you think it should have taken?( took 4hours on my laptop hardware, i7 6500u with 950gtx). Also i notice you are not new so maybe i can ask this, might you have an idea as to why during caching the system freezes up and goes to ''blue screen''?
4 hours is a lot. Caching meaning photongi cache? If you enable indirect cache you get BSOD?

Re: First render luxcore

Posted: Tue Aug 20, 2019 7:56 pm
by eddlad
lacilaci wrote: Tue Aug 20, 2019 6:07 pm
eddlad wrote: Tue Aug 20, 2019 5:13 pm Yeah sure, i will check that. How long do you think it should have taken?( took 4hours on my laptop hardware, i7 6500u with 950gtx). Also i notice you are not new so maybe i can ask this, might you have an idea as to why during caching the system freezes up and goes to ''blue screen''?
4 hours is a lot. Caching meaning photongi cache? If you enable indirect cache you get BSOD?
Yes photongi cache and yes indirect cache is actually on by default. I did check the settings again and made another render unchecking the intel graphic card in my gpu list( leaving the gtx950 option) and the freezing seem to stop, i think. With regard to the render time do you think @2000 makes it okay for 4hours? I tried lower but the blurring from the denoiser was messing with the already not so good leather i had going on :lol:

Re: First render luxcore

Posted: Wed Aug 21, 2019 4:51 am
by lacilaci
eddlad wrote: Tue Aug 20, 2019 7:56 pm
lacilaci wrote: Tue Aug 20, 2019 6:07 pm
eddlad wrote: Tue Aug 20, 2019 5:13 pm Yeah sure, i will check that. How long do you think it should have taken?( took 4hours on my laptop hardware, i7 6500u with 950gtx). Also i notice you are not new so maybe i can ask this, might you have an idea as to why during caching the system freezes up and goes to ''blue screen''?
4 hours is a lot. Caching meaning photongi cache? If you enable indirect cache you get BSOD?
Yes photongi cache and yes indirect cache is actually on by default. I did check the settings again and made another render unchecking the intel graphic card in my gpu list( leaving the gtx950 option) and the freezing seem to stop, i think. With regard to the render time do you think @2000 makes it okay for 4hours? I tried lower but the blurring from the denoiser was messing with the already not so good leather i had going on :lol:
Ah yes, integrated gpus always cause trouble. What version of luxcore did you use

Re: First render luxcore

Posted: Wed Aug 21, 2019 8:08 am
by eddlad
lacilaci wrote: Wed Aug 21, 2019 4:51 am
eddlad wrote: Tue Aug 20, 2019 7:56 pm
lacilaci wrote: Tue Aug 20, 2019 6:07 pm

4 hours is a lot. Caching meaning photongi cache? If you enable indirect cache you get BSOD?
Yes photongi cache and yes indirect cache is actually on by default. I did check the settings again and made another render unchecking the intel graphic card in my gpu list( leaving the gtx950 option) and the freezing seem to stop, i think. With regard to the render time do you think @2000 makes it okay for 4hours? I tried lower but the blurring from the denoiser was messing with the already not so good leather i had going on :lol:
Ah yes, integrated gpus always cause trouble. What version of luxcore did you use
I got it from this page viewtopic.php?f=9&t=1287 this link to be specific: https://github.com/LuxCoreRender/BlendL ... OpenCL.zip

Re: First render luxcore

Posted: Wed Aug 21, 2019 7:23 pm
by Sharlybg
Very nice indeed for a first render.

You can improve it by making light more contrasted. add a bit of shadow depth or mix natural + artificial light. also try to follow a good reference :
master-bedroom-reading-corner-gray-chaise-lounge.jpg

Re: First render luxcore

Posted: Fri Aug 30, 2019 8:27 am
by eddlad
Sharlybg wrote: Wed Aug 21, 2019 7:23 pm Very nice indeed for a first render.

You can improve it by making light more contrasted. add a bit of shadow depth or mix natural + artificial light. also try to follow a good reference :

master-bedroom-reading-corner-gray-chaise-lounge.jpg
Thank you for the notes, i will keep it in mind.

Re: First render luxcore

Posted: Fri Aug 30, 2019 11:13 am
by Racleborg
looks good. I really like the chair.

The wood around the mirror looks slightly strange to me as though it's a bit low resolution in comparison to the rest of the scene, or the reflections on it look a bit odd? Maybe? I'm not sure!