Yafray problem

Sometimes when i render in yafray i get really strange results.
Like this one. Why is there a blue light? NOTHING is blue in my scene but the
background. I have 2 boxes that are complete closed. So no background-light
should come into my scene. And i have made sure that the glasses do not stick trough the plane.

Another thing is the crappy glass. It’s all distorted. Why?

http://img178.imageshack.us/img178/3010/hopla1ua6.th.jpg

http://img294.imageshack.us/img294/1390/40657367jk7.th.jpg

Looks like you don’t have enough light. That blue is probably caused by the GI, it still may be picking it up from the world settings. I’m not expert though so I could be wrong.

Well… if it is the global illumination… then how can i solve it? :cool:

Try adding some light to the scene or change the world color.

try using “set smooth” on the glasses.

Something I get a lot from Yafray is that its lights seem to be weaker than blender internal’s, specially for very big (in Blender Units) scenes.

Make stronger lights and see how that goes…