Phil,
What!? You mean 'The Book' is wrong! Sacrilege!
Well - I tried to stick up for the book, but Giulio (otherwise known as
Pillo in the radiance world), was arguing for transmission also.
It always helps to have another view from someone with a different
perspective (i.e. from beneath, being in Australia :o)). In fact, I've just
re-read the definition it gives which says 'Td - Diffuse Transmissivity :
Fraction of light that passes all the way through the surface diffusely' -
which is a contradiction anyway!
Thanks for the clarification,
Tim
ยทยทยท
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