Le_Forgeron <jgr### [at] freefr> wrote:
> Le 05/01/2013 17:17, denis.beurive nous fit lire :
> > If I can find a logic behind the grammar, I can model the relation between
> > objects (that form the scene) in a class hierarchy (in the sense of object
> > oriented programming).
>
> Be my guest, if you can read UML... page 18, figure 1.1 of old model
>
> http://jgrimbert.free.fr/crayon.pdf
>
> It's a bit far from the actual grammar, and nearer the actual objects
> created during the parsing (of the povray version of that time: 2005).
> (and it does not show the location of internal transformations, and some
> features might be missing)
>
> The document is out-dated & in French, but that's another story.
>
> Notice that all the possible shapes are just one single box of that figure.

Thank you for your response.

I'll take a look at it.

Regards,

Denis

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