bob nous apporta ses lumieres ainsi en ce 07/07/2004 20:03... :

> Alain wrote:
>
>> Why is the water at an angle? And why is'nt it visible true the 
>> glass, but only over the top of it?
>>
>> Alain
>
>
> That is not water, it is a reflection of the sky. I think I set the 
> IOR a little wrong :-P

What made me think of water is: 1 the meniscus around the top of the 
angled part, 2 the refraction difference betwen the angled part and the 
rest of the glass. But it may only be some strange reflection of the 
near side.

Alain

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