Lens Shader

[sixbysixx]

Hi,

I'm trying to find a lens shader, that can distort the image like a real world lens, using Panotools compatible a, b, c parameters.

Also:
If this exists, would you be able to see this distortion also in the viewport?

Would I be able to use it together with the mia_exposure_simple, which also plugs into the lens shader slot?

I've been searching around, but apart from a fisheye lens I could'nt find anything in this direction.

Any help would be greatly appreciated!!!

Thanks a lot - Christoph

[mymental]

http://www.mymentalray.com/mymr_shaders/shaders-lenses.htm

There are some of those lenses in the MR Shader library

[sixbysixx]

Thanks Mental - I saw those and tried the MR shader library, but it's not really what I'm after - I'm looking more for some subtle controls - not the fisheye stuff...