CGTalk - IOR bug in XSI?

Markus

03-19-2002, 09:32 PM

I tried to make glass material in XSI but the the refraction always came out wrong. When I use an SI 3D shader the refraction looks right. Can anyone explain what´s going on or what I´m doing wrong?
See simple example attached.
I used an IOR of 1.333 for both shaders and refraction depth is also high enough.

http://jechtech.de/glass1.jpg

Markus

EdHarriss

03-19-2002, 11:20 PM

Try turning up your ray depth settings. Both reflection and refraction.

Markus

03-20-2002, 02:17 AM

This is not the problem, but thanks for replying!

Markus

GTez

01-05-2003, 03:40 AM

Im pretty sure that is the problem, It fixed it for me when I had that issue...

Atyss

01-05-2003, 04:01 AM

This might help:

http://www.xsibase.com/cgi-bin/yabb/YaBB.cgi?board=howididit;action=display;num=1037151526

Salutations - Cheers
Bernard Lebel

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