in news:3ff6c719$1@news.povray.org Thorsten Froehlich wrote:

> Because then you could no longer distinguish parse-time processing from
> render-time processing, [...]

I do not understand, probably because I don't know what both are. 
Parse-time processing, I guess, is all the stuff that has to done to get 
the objects into memory. That would include doing the loops and macro's 
and stuff.
Render-time processing, besides of shooting the rays I can only think of 
functions.


Ingo

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