Blender not renderering glass color?

Support Compositing and Post Processing
1

Hi, I’m fairly new to blender and I’m trying to use a glass material. I have used it before but this time I can’t get it to work. I’m using Yafray to render it and it always renders clear, not colored. Any idea what could be wrong? Settings: R 0, G 0, B 1, Alpha 0.1, Ray mirror enabled, Ray mirror 0.2, Ray transp enabled, IOR 1.52. Blend file: http://www.zshare.net/download/8113599d5c4d43/

EDIT: Actually, some blue is rendered where light reflects off of the sphere, but the rest is clear.

2

On your glass material settings on the RayTransp tab, set the Mat. Preset to “Color Glass”.