> The caustics are completely different here.
The shape of the glass object is a bit different, too. That's why. Maybe a
different IOR also.
In your image, if you look in the sphere's reflection, you can see lots of
radiosity artifacts behind the area that the camera sees.
- Slime
[ http://www.slimeland.com/ ]
[ http://www.slimeland.com/images/ ]
