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union geometries #66

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union geometries#66

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@mapsam
mapsam
opened on Mar 1, 2018

In order to more effectively solve deduping and cross-tile querying, it'd be great to union intersecting geometries (such as those split by a tile boundary).

This will require some work with boost and spatial-algorithms in order to move forward.

cc @artemp @flippmoke

Activity

  1. mapsam
    added this to the v0.2.0 milestone on Mar 1, 2018

  2. springmeyer commented on Mar 1, 2018

    @springmeyer
    springmeyer
    on Mar 1, 2018
    Contributor

    👍 I think this will be a fun quest. I recommend looking into #55 next, because a potentially optimal flow would be:

    • Filter geoms by bbox (only keep the geom's whose bbox's intersect with the radius circle geometry)
    • Of those geoms remaining, union
    • Of those unioned geometries, get the closet point
  3. mapsam
    removed this from the v0.2.0 milestone on Mar 1, 2018
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