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General => File Sharing => Topic started by: Matt on June 30, 2019, 09:23:46 pm

Title: PBR Metal Spheres
Post by: Matt on June 30, 2019, 09:23:46 pm
Here's an example project that uses PBR metal textures from cc0textures.com.

It uses the path tracer and robust adaptive sampling which works best in 4.4 and above. It should also render in 4.3, but 4.4 will be faster.

You will need to download the textures from here: https://cc0textures.com/view.php?tex=Metal05

You can read more about this PBR workflow here: https://planetside.co.uk/forums/index.php/topic,26658.msg265834.html#msg265834
Title: Re: PBR Metal Spheres
Post by: Matt on June 30, 2019, 09:39:07 pm
The same scene with a higher sun altitude and exposure reset to 1:
Title: Re: PBR Metal Spheres
Post by: WAS on June 30, 2019, 11:01:35 pm
This is fantastic Matt, thank you. Going to be great seeing it all visualized I'm actual settings in TG. Thanks a lot!
Title: Re: PBR Metal Spheres
Post by: cyphyr on July 01, 2019, 12:34:10 am
Excellent Matt. Thank you very much :)
Title: Re: PBR Metal Spheres
Post by: Dune on July 01, 2019, 12:57:29 am
Thanks for putting this together, Matt!
Title: Re: PBR Metal Spheres
Post by: archonforest on July 01, 2019, 02:37:40 am
Wow! Thanks a bunch for this Matt.
Title: Re: PBR Metal Spheres
Post by: mhaze on July 01, 2019, 06:23:08 am
Thank you, this will come in handy!
Title: Re: PBR Metal Spheres
Post by: bobbystahr on July 01, 2019, 08:35:57 am
Thanks very much Matt...a handy/useful share
Title: Re: PBR Metal Spheres
Post by: Matt on July 01, 2019, 07:06:49 pm
The displacement amplitude was too high, causing hard edges in the lighting at the terminators.

Reducing the displacement amplitude to 0.003 gives this:
Title: Re: PBR Metal Spheres
Post by: DannyG on July 01, 2019, 10:55:35 pm
Awesome, Cheers Matt
Title: Re: PBR Metal Spheres
Post by: Agura Nata on August 24, 2019, 01:16:31 pm
Thanks a lot!

I will test it :)
Title: Re: PBR Metal Spheres
Post by: Agura Nata on August 30, 2019, 02:58:31 pm
TG 4.4
Title: Re: PBR Metal Spheres
Post by: Agura Nata on September 07, 2019, 09:01:49 am
PBR