Mike Williams spake:

> Wasn't it Stefan Viljoen who wrote:
>>Joanne Simpson spake:
>>
>>> found these lovely bubbles on the way to something completely different
>>
>>Rendering time? I'm busy with something similar, and it as been running
>>1000+ hours...
> 
> Have you read my bubbles tutorial?
> 
> There's a trick that can increase the rendering speed of bubbles by a
> factor of about 60 if your slow method involves taking the difference of
> a large number of bubble objects from inside a transparent container.
> 
> http://www.econym.demon.co.uk/holetut/holes3.htm

Thanks Mike! I'll take a look.

However, mine is mostly due to refelections, I think...

Thanks anyway, 

-- 
Stefan Viljoen
Software Support Technician / Programmer
Polar Design Solutions

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