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iray 2: iray in standalone mental ray

Even iray has no customized shaders, iray has a shader. It is mia_material (Arch&Design in 3dsmax) only. Actually, it is a shader that has mia_material interface and the implementation is different from mental ray (only for iray). mental images explains this is for the users who already know the mia_material. Such user doesn't need to learn the iray shader from the scratch. Therefore, some of the physically meaningless parameters of mia_material are disabled. They also said that they will support more physical shaders, like BRDF shaders. Someone  asked about volume shaders support at the confenence, but, unfortunately, iray version 1 doesn't support volume shaders and will be supported in the following versions sometime.

As for a DCC software user, the problem of iray is they can use it from 3dsmax/Maya/XSI or not. But NVidia's explanation is 'that is autodesk's decision.' Although, mental ray 3.8+ standalone or NVidia RealityServer support iray. (See mental images web, www.mentalimages.com)

But I found another possibility, Bunkspeed Shot: Bunkspeed iray demo. http://www.youtube.com/watch?v=t5cn4UNqBfY

In my case, it is possible to use mental ray standalone, I would like to use iray via mental ray 3.8+.

In this blog, I will explain how to use mental ray standalone from 3dsmax. (Maya is similar anyway.)

This is basically useful for render farm users (only). But, if iray did not supported by 3dsmax/Maya/XSI, it might be useful.

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This blog is about mental ray, a rendering software. What is mental ray? Mental ray is a rendering software produced by a German company (a subsidiary company of NVidia. (2009)) mental images, GmbH . Several DCC (Digital Contents Creation) software, e.g., Maya, 3dsMax, Softimage XSI, employ mental ray as one of a renderer. Mental ray is also used in some CAD software, like Solidworks. The famous usage is special effect of some movies, such as StarWars, Matrix II/III, recently one is The Curious Case of Benjamin Button. http://www.mentalimages.com/products/mental-ray.html http://www.mentalimages.com/gallery/motion-pictures.html The main sales point of mental ray is a lot of features and you can do a lot of things. But on the other hand, we can do everything means sometimes we can do nothing. It is complex and thus difficult. Especially the customization ability of shaders is flexible, but it is a bit hard for me. However, usually it is suffice to use the provided shaders. One of my Ital