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"Sabrina Kilian" <ski### [at] vt edu> schreef in bericht
news:4b52fde7$1@news.povray.org...
>
> I don't delve into complex textures often, so I am probably wrong about
> most of this, but there were no wrapping brackets. It looked like:
>
> #declare PinkAlabaster = texture {
> stuff
> }
> texture {
> stuff
> }
>
> Is the syntax for layered textures that odd? I expected another set of
> open and close bracket to enclose both textures. If not, that is just
> what I get for looking at things this early in the morning.
That is indeed the syntax. A texture is layered thus by successive textures,
the first being the lowest, until a new declaration is met. Of course,
transmit and/or filter are needed in the latter textures to make the layers
visible, but you know that of course :-)
I agree that it may seem odd as one expects some kind of wrapping as in most
if not all code, but there it is.
Thomas
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