40b9d532@news.povray.org...
> It's my dad's birthday tomorrow - so I thought I'd use POV-Ray to
> construct an interpretation of the title of one of my favourite Pink
> Floud albums. (My dad likes Floyd too - and this image is now on his
> birthday card.)
>
Aaah Sid Barret's era...
Nice idea
For the tea, it looks like it has a filtering pigment.
Did you try a completely transparent pigment (transmit 1) and interior with
a fade_color?
Most liquids have no surface pigment but an interior color which grows with
the thickness.
I'd lower specular roughness as well

Happy birthday to your dad :)

Marc

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