Change in forEachTriangle

[PaulTorfs]

I do suggest the following change in forEachTriange (the version on the website does only provide one coordinate (and even the wrong one), this version returns both x and y coordinates:

function forEachTriangle(points, delaunay, callback) {
  for (let t = 0; t < delaunay.triangles.length / 3; t++) {
    callback(t, pointsOfTriangle(delaunay, t).map(p => [points[2*p],points[2*p+1]]));
  }
}

[redblobgames]

Oh, yes, this is an issue but not sure what I should do about it — if you store points as nested [[x0,y0], [x1,y1], [x2,y2], …] then the helper code you need will be different than if you store the flat version [x0, y0, x1, y1, x2, y2, …]. Right now the guide is written for the nested point structure.

[PaulTorfs]

Hi Mapbox maintainer, Thanks, I did not consider the point of view you made in your mail. But I started with the example in the README.md of your GitHub page, where you give a no-nested example as a first start. It may be an idea to make both consistent? Anyhow: thanks for your swift answer, Greetings from a misty and grey Netherlands, Paul Torfs

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On Tue, Jan 18, 2022 at 1:35 AM Amit Patel ***@***.***> wrote: Oh, yes, this is an issue but not sure what I should do about it — if you store points as nested [[x0,y0], [x1,y1], [x2,y2], …] then the helper code you need will be different than if you store the flat version [x0, y0, x1, y1, x2, y2, …]. Right now the guide is written for the nested point structure. — Reply to this email directly, view it on GitHub <#76 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AKWFYQM4PWGJEXGN43WQ4GTUWSYW7ANCNFSM5MEI74RQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you authored the thread.Message ID: ***@***.***>