Hello,

   I have similar scene:

#declare Pig = pigment {
   image_map { ... something }
}
#declare Tex = texture {
   pigment {Pig}
   ...
}

#declare Poly = polygon {
    ...
    texture {Tex}
}

... a lot of Polys used later in the scene ...

I seems, that image_map is copied for every "Poly" placed into the scene 
and it leads to high memory requirements ... Is any way how to have only 
one instance of image_map into the scene?

Thanks

Vaclav

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