"Bob H." wrote:
> 
> Simple answer is, use 'scattering {}' along with some 'absorption'.  A plain
> emission media is just luminous and nothing more.
> 

Why scattering? You should manage fine by combining emission and absorption,
with absorption colour being the spectral opposite of emission colour.

-- 
Margus Ramst

Personal e-mail: mar### [at] peakeduee
TAG (Team Assistance Group) e-mail: mar### [at] tagpovrayorg

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