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Clean up Waterman / Cahill #9

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Fil opened this issue Mar 21, 2018 · 3 comments
Open

Clean up Waterman / Cahill #9

Fil opened this issue Mar 21, 2018 · 3 comments

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@Fil
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Fil commented Mar 21, 2018

The issue is described here: d3/d3-geo-projection#125

To sum up this would need to:

  • introduce geoCahill1909 (which would be geoPolyhedralWaterman but with the inferior choice of angles from Cahill's original — and that could be a parameter of course), and be mindful of the face projection used in 1909
  • create a "true" geoWaterman with Antarctica cut out (see also [Cahill-Keyes] Re-assemble and attach Antarctica  #11)
  • obsolete geoPolyhedralWaterman
@Fil
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Fil commented Sep 12, 2018

A first draft of the Waterman here
https://beta.observablehq.com/d/6c32c18bb8550021

waterman cut
waterman extended

@Fil
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Fil commented Sep 16, 2018

@Fil
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Fil commented Sep 17, 2018

For the moment I don't see very well how the Antarctica piece is made in Steve Waterman's original — the angles and the parallels in my draft are not the same as in the original.

@Fil Fil mentioned this issue Jun 9, 2024
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