Volume Shadows (and volumetric light “glow”)

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Volume Shadows (and volumetric light “glow”)

Postby ikoon » Sat Nov 26, 2016 2:07 pm

ikoon Sat Nov 26, 2016 2:07 pm
Please, I am considering buying Octane and I have a question. Is Octane (in Houdini) able to recreate the same effect, as Mantra in the attachment? Most important are those bright areas (A/glow) and deep shadows (B). If anybody would be so kind and make such a scene for me to test the render speed?

Scene file is attached.

Btw as regards Redshift, it can do it but you have to tune the complexity of parameters:
https://www.redshift3d.com/forums/viewthread/9607/
http://docs.redshift3d.com/Default.html ... ering.html

octane.JPG
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Re: Volume Shadows (and volumetric light “glow”)

Postby grimm » Tue Nov 29, 2016 7:45 am

grimm Tue Nov 29, 2016 7:45 am
Hi ikoon,

I hope this helps. :D I recreated your scene in Blender also using the Octane plugin for Blender. Each image I rendered to 1000 s/p.

First is the point light source, well kinda, I tried to replicate the shadows you had in your images.

octane-volume-test1.png


Second is the lighted torus:

octane-volume-test2.png


I think they look similar to your Mantra examples. It should look just the same in the Houdini plugin.

Jason
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