Hello
I'm having trouble understanding what is happening with gems. When they are imported into rhino and rendered they have this look:
Even when I put just a glass material on the gem I get these results. I've looked carefully at the properties for the layer and have double checked the material properties.
Embarrassed to say I have been stuck on this problem for a couple of days. The gem comes in as a mesh if that is a factor. Although I've converted iy to a nurb and it does the same thing.
Any help would be greatly appreaciated.
All the best
Gary
I'm having trouble understanding what is happening with gems. When they are imported into rhino and rendered they have this look:

Even when I put just a glass material on the gem I get these results. I've looked carefully at the properties for the layer and have double checked the material properties.
Embarrassed to say I have been stuck on this problem for a couple of days. The gem comes in as a mesh if that is a factor. Although I've converted iy to a nurb and it does the same thing.
Any help would be greatly appreaciated.
All the best
Gary
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