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Re: [technology-pmc] Technology PMC: CQ Vote for Geo3d into Spatial4j

Thanks for the clarification, and yeah I understand the difference between a CQ and a dependency :)

+1

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Jody Garnett

On 14 February 2015 at 18:37, david.w.smiley@xxxxxxxxx <david.w.smiley@xxxxxxxxx> wrote:
(doh!; your reply slipped by my radar)

Jody,

Geo3d won’t be a dependency; it isn’t stand-alone. It’s a zip’ed up ball of code that I propose become a part of Spatial4j. It’ll need a bit of integration adaptation to really hook it in.

I have contact with the author and we’ve crossed paths in person on occasion.  This code is ASL licensed (and he has filed a CLA officially getting his employer’s permission to license it as such); there’s no issue of “permission” between the world and this code.  That said, AFAIK he seems to have some agreements with his employer about where he contributes code that is essentially limited to Lucene.  So he can give/donate it to Lucene — he has done so on Lucene's issue tracker.  And the license permits the world to use it at this point.

~ David Smiley
Freelance Apache Lucene/Solr Search Consultant/Developer

On Wed, Feb 11, 2015 at 3:25 PM, Jody Garnett <jody.garnett@xxxxxxxxx> wrote:
Further review indicates that this is not quite a project ... an attachment to a bug ticket? Do you have any contact with the author (like perhaps he can give us specific permission to use the code...).
--
Jody

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Jody Garnett

On 11 February 2015 at 15:23, Jody Garnett <jody.garnett@xxxxxxxxx> wrote:
I am cool with the dependency. I can never tell if I should check how the project is run, or leave that to the IP team to check out.

It does sound like a great project, would they be interested in joining LocationTech?

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Jody Garnett

On 11 February 2015 at 09:38, david.w.smiley@xxxxxxxxx <david.w.smiley@xxxxxxxxx> wrote:
https://dev.eclipse.org/ipzilla/show_bug.cgi?id=9235

This is about incorporating “geo3d” to become a part of Spatial4j — probably via just a java package within Spatial4j, and have hooks into Spatial4j’s abstractions.  Geo3d brings spherical geometry shapes (geometry existing on the surface of a sphere) to Spatial4j, without having to pretend the world is flat or projecting onto a plane.  It’s implemented with X,Y,Z geocentric coordinates and related math (fast) and only a touch of trigonometry.  The developer is a math wiz and a strong comp-sci developer.  Code like this is hard to come by!

Please look at the issue and vote.


(hmmm; I wonder who is on this PMC; where do I find out?)

~ David Smiley
Freelance Apache Lucene/Solr Search Consultant/Developer

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