Refraction using Yafray

[Grendal]

Hi,

I was just wondering (since I can't get them to work) how to set up refraction in yafray. All i get is a black object and no refraction or light being refracted onto surrounding objects... Could anybody direct me to a simple tutorial or write your own showing me how to set it up, if possible?

thanks

[jo]

i think you forgot one of these things:

-press "ray" @ render settings (F10) -> Render
-press "ray mirror" @ Shading (F5) -> Mirror Transp

and last but not least (i think you forgot this)

-set the material transparent (alpha) @ Shading (F5) -> Material (the slider below the color sliders)