I know it's on the list . Just working through Octane.
Dispersion 1
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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 top left 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 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.
i thik hdri image has some colored gradient effect in proper place. Becouse as a lighing soruce there is no effect on materials but in high index of refraction value like 2.5, hdri image is collapsing and colorgradient texture is apperaing only in this places i mean optically only in refractive object like glass which has 2.5 or more ior value. just loudly thinking 
http://emresan.net
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i7 2600K + 2X gtx 580 + GTX 560 Ti + 8gbram + Win7 +
AUTODESK SOFTIMAGE 2012
www.behance.net/mlody47
AUTODESK SOFTIMAGE 2012
www.behance.net/mlody47
The diamond is a diffuse material , with a map from a rendering I did of a diamond with dispersion on a transparent background . Standard Studio HDRI . Some minor Lens Flare also for effect.
Win 7_ 64 | Quadro2000 / Geforce GTX690 | Quad 2.66GHz | 8GB |Rhino V5 64Bit
Elegent, sexy and shiny
I like it
Add a box with some black and bump
With cloth in it and it will look even more hot
I like it
Add a box with some black and bump
With cloth in it and it will look even more hot
Win8 Pro 64bit ULT|Intel Core i7 3930K|3.20 GHz|32 GB RAM|GTX 590|UD5 2011 socket||2x TB HD||Master Cooler HAF X||Blender 2.6||Maya 2012||Octane|