[Therion] changing wall line symbol

עמרי גסטר omrigas at gmail.com
Mon May 27 06:47:38 CEST 2019


Thanks!


On Sun, May 26, 2019 at 6:58 PM Tarquin Wilton-Jones via Therion <
therion at speleo.sk> wrote:

> > thanks for the answers
> >
> > I don't know what Metapost or CSS box-shadow are (yet...)
>
> MetaPost is the programming language used to describe every symbol and
> line that Therion draws. In your "layout"-"endlayout" section of your
> configuration, you add a "code metapost" and "endcode" section, then you
> add the code needed to redefine the cave walls that you are using. It's
> complicated, since it is a programming language. Takes some practice.
>
> https://therion.speleo.sk/downloads/thbook.pdf - look for the "New map
> symbols" section, which shows some examples.
>
> Loads more examples:
> https://therion.speleo.sk/wiki/metapost
>
> And if you want to see all the MetaPost code that Therion uses by
> default, see:
>
> https://therion.speleo.sk/wiki/metapost#how_to_get_therions_metapost_code_and_tex_code
> This is where Martin was suggesting you look for the line that looks
> like this:
> def l_wall_pit_AUT (expr P) =
>
> I'm still in the process of learning the language myself, and am not yet
> good enough to write what you need.
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>


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