OTOY Forums

Posted: **Mon Apr 18, 2011 10:52 am**

hello,
i did this simple scene trying to fake dispersion

take a look (i know it is noisy but i couldn`t wait for it to clear up)

what do you think?

Posted: **Mon Apr 18, 2011 3:01 pm**

its fake

Posted: **Mon Apr 18, 2011 4:35 pm**

Haha i know it's fake.
I used 3 emmiters Red green and blue to iluminate the scene

Posted: **Mon Apr 18, 2011 6:02 pm**

Posted: **Tue Apr 19, 2011 7:11 am**

sure it does look fake

3rdeye

Posted: **Wed Apr 20, 2011 10:59 am**

Yes it's so bad that with an "unbiased" renderer we must fake dispersion or caustics !

Hope Refractive team would create this kind of effect soon !

Posted: **Wed Apr 20, 2011 11:54 am**

c`mon it was just for fun. the caustics are real only the illusion of dispersion was due to the 3 emitters (rgb).

Posted: **Wed Apr 20, 2011 10:12 pm**

For me these are caustics, and i wasn't able to render it with octane !

fake dispersion