Shai nous apporta ses lumieres en ce 19-04-2007 16:48:
>>   Given that the mesh is transparent how could you expect it to work
>> correctly if parts of the surface have been removed?
>> --
>>                                                           - Warp

> I only want the ray to refract when it enters the object. The ray should not
> be refracted again when it leaves the object through the back side. I didn't
> know how to get this effect in POVray, so I thought it would be best if I
> just removed the back of the object myself.

OK, but that is completely unrealistic and contrary to comon sence.

-- 
Alain
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I abhor war and view it as the greatest scourge of mankind.
Thomas Jefferson

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