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Skin Rendering
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Important notice: All artwork submitted on our public gallery forums gallery forums may or may not be used by OTOY for publication on our website gallery.
If you do not want us to publish your art, please mention it in your post clearly. (put a very red small diagonal cross in the left right corner of the image)
Any images already published on the gallery will be removed if the original author asks us to do so.
We recommend placing your credits on the images so you benefit from the exposure too, and use a minimum image width of 1200 pixels, and use pathtracing or PMC. Thanks for your attention, The OctaneRender Team.
For new users: this forum is moderated. Your first post will appear only after it has been reviewed by a moderator, so it will not show up immediately.
This is necessary to avoid this forum being flooded by spam.
Re: Skin Rendering
by tonysculptor » Thu Sep 12, 2013 3:17 am
I have a working hair shader now. It seems to work well. Here's a test render of some ZBrush Fibers. If anyone wants the hair material to test I will be adding it to the LiveDB under Materials>Misc and I will call it tonysculptorHair. If anyone does any good renders with it please post it or pm me.
Best
Best
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Re: Skin Rendering
by gordonrobb » Thu Sep 12, 2013 10:46 am
That looks great.
I will be starting something a sculpt soon and was thinking about hair. I'll have a look for sure. Did you get anywhere with an eye shader?
Also, is the worflow from ZB hair out to somethign that can be rendered in octane fairly straight forward?
I will be starting something a sculpt soon and was thinking about hair. I'll have a look for sure. Did you get anywhere with an eye shader?
Also, is the worflow from ZB hair out to somethign that can be rendered in octane fairly straight forward?
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Re: Skin Rendering
by xxdanbrowne » Thu Sep 12, 2013 2:53 pm
Zbrush fibermesh can be easily exported out as polygons. You just find the subtool that is the fibermesh and export that. Simple.
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Re: Skin Rendering
by Garrick » Thu Sep 12, 2013 7:47 pm
Had you given any thought about making a zbrush to Octane video tutorial on rendering and shading a character. I would buy it if you did.
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Re: Skin Rendering
by dawe » Tue Sep 17, 2013 1:06 pm
Really nice work! I love the skin and the sculpting to! I need to have a look at the sss material 
What I lack is some sort of sss node to be used as a mix map. as it is now its hard to do detailes in the back scattered areas
//Daniel
What I lack is some sort of sss node to be used as a mix map. as it is now its hard to do detailes in the back scattered areas
//Daniel
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Re: Skin Rendering
by Witpapier » Tue Sep 17, 2013 3:32 pm
Hi there tony, I used your sss and intergrated it into what i have for poser and the plugin.. i realy like it, I have one problem tho, I tend to get red fireflies in the darker areas.. the node structure is pretty complicated and Im wondering if there is a spesific value you recomend me adjusting to get rid of that. 
... great work my friend, you really know your stuff.
... great work my friend, you really know your stuff.- Attachments
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- Intergrated Tony sss
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Re: Skin Rendering
by tonysculptor » Fri Sep 20, 2013 1:02 am
I actually turn down the Hotpixel reduction value and just shoot a ton of rays at it. I'm glad it is working well for you.
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Re: Skin Rendering
by Witpapier » Fri Sep 20, 2013 8:25 pm
tonysculptor wrote:I actually turn down the Hotpixel reduction value and just shoot a ton of rays at it. I'm glad it is working well for you.
I found the culprit to the firefly issue, under material one material mix material 2, medium [scattering] phase, scattering direction, must be set to 1.0 instead of 0.0, cant see the difference really but it eliminates the fireflies
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Re: Skin Rendering
by Tugpsx » Tue Sep 24, 2013 4:17 am
@tonysculptor Thanks for the hair material, tried it here and it works great.
Having a bit of problem with the new skin material. I think I missed the input point for the textures as shown. Any help would be appreciated.
Having a bit of problem with the new skin material. I think I missed the input point for the textures as shown. Any help would be appreciated.
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Re: Skin Rendering
by xxdanbrowne » Tue Sep 24, 2013 4:19 pm
Tugs,
Maybe you might need a bump map or a normal map or higher resolution geometry?
Maybe you might need a bump map or a normal map or higher resolution geometry?
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