Ray Gardener wrote:
>>
>> This making what difference for both arguments 0 or 1?
>>
>> Note BTW that the original Radiance code does exactly the same.
> 
> 
> It's actually a good example of code that might work most or all of the 
> time, but it reduces readability because it's not a standard way to code 
> a logical OR expression.

Well - all i wanted to say is that there isn't any urgency in making 
such a change since it does not in any way affect program operation.

Christoph

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