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Re: skyline updates
From: |
Werner LEMBERG |
Subject: |
Re: skyline updates |
Date: |
Tue, 12 Dec 2006 17:48:03 +0100 (CET) |
> ... when you convert a vector of boxes into a skyline,
`vector'? You mean a bunch of boxes, right :-)
> you can pass a "horizon-padding" parameter x. This causes
>
> - each box to be expanded by x in both directions
> - on each side of the newly expanded box, we add a sloped piece of
> roof. The width of this piece is x and the angle is 45 degrees.
Hmm. This means that
+---+
| |
| |
+---+
becomes essentially
+-----+
/ \
| |
| |
\ /
+-----+
right? If you say `expanded by x' do you mean x/2 on each side?
> I should mention that, unlike max-slope, horizon-padding can be
> passed grob-by-grob with calls to Skyline::insert (whereas max-slope
> was global for the whole skyline).
Example, please.
Werner
- skyline updates, Joe Neeman, 2006/12/12
- Re: skyline updates,
Werner LEMBERG <=
Re: skyline updates, Han-Wen Nienhuys, 2006/12/14