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General => Terragen Discussion => Topic started by: kevnar on December 06, 2010, 12:14:59 AM

Title: Dirty thoughts
Post by: kevnar on December 06, 2010, 12:14:59 AM
Can someone direct me to a tutorial or thread that shows you how to make soil look like soil instead of a rock painted black? I want a really gritty, grainy topsoil look as in the photo, but I can't get it to look right. I've seen it done in TG2 renders so I know it's possible.

Your help is appreciated.
Title: Re: Dirty thoughts
Post by: Dune on December 06, 2010, 02:24:27 AM
This shouldn't be too hard. You'd just have to experiment with a few PF's on top of eachother with slightly different color hues and displacements.
Title: Re: Dirty thoughts
Post by: Henry Blewer on December 06, 2010, 07:58:59 AM
Mix the fractals noise types also. Billows for the soil clumps, ridged for the 'cracks', etc;
Title: Re: Dirty thoughts
Post by: Floating.Point on December 06, 2010, 08:35:27 AM
and you can't go wrong with a whole bunch of tiny fake stones!
Title: Re: Dirty thoughts
Post by: dhavalmistry on December 06, 2010, 11:53:51 AM
you can start by following this tutorial...

http://forums.planetside.co.uk/index.php?topic=2287.0

and here is my result

http://forums.planetside.co.uk/index.php?topic=2307.0

Title: Re: Dirty thoughts
Post by: kevnar on December 06, 2010, 01:21:08 PM
Thanks! That's exactly what I was looking for. I'll post my results later.
Title: Re: Dirty thoughts
Post by: kevnar on December 07, 2010, 12:11:33 AM
Hmmm. I didn't work out so well. I must have done something wrong. I'll keep playing around with it.

It still looks like rocks painted in a dirt colour. ???
Title: Re: Dirty thoughts
Post by: dhavalmistry on December 07, 2010, 12:14:16 AM
if you post a screen then maybe I can try to figure out what went wrong...

The key is finding the right scale for PF and adding micro displacements....
Title: Re: Dirty thoughts
Post by: kevnar on December 07, 2010, 12:19:03 AM
I'm gonna try again with Dune's advice. I'll post a screen shot of my results tomorrow.

Thanks for your help, all.
Title: Re: Dirty thoughts
Post by: FrankB on December 07, 2010, 01:44:38 PM
not sure if that's an option for you, but this should provide you with what you need: http://www.nwdanet.com/buy-packs/7-preset-packs/29-dirt-and-soil-pack-by-rarcher.html

regards,
Frank
Title: Re: Dirty thoughts
Post by: rcallicotte on December 08, 2010, 09:44:21 AM
...and this pack might help for variety (if needed) - http://www.nwdanet.com/buy-packs/7-preset-packs/24-fake-stone-and-hero-rock-pack-v2.html  I love both.