Concentric glass tubes

Started by jhiker, October 26, 2012, 08:18:19 AM

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jhiker

This may have come up before but I can't find the answer.
I have two concentric glass tubes in my model. Presently the material is set to 'Glass basic' and 'two sided'.
When I have two tubes showing the inner one is opaque. If I hide the outer one the inner one looks OK.
How can I have them both look like glass?
Thanks.

jhiker

Ah - I think I got it - simply increase the ray bounces - that right?
:)

guest84672

Yes and turn on global illumination in the settings tab.