Proposed representations of version 3 extensions

mapbox / vector-tile-spec

Mapbox Vector Tile specification

https://www.mapbox.com/vector-tiles/specification/

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Proposed representations of version 3 extensions #115

Closed e-n-f closed 6 years ago

e-n-f commented 6 years ago

Addresses:

Array/object values
Null values (at least within objects)
Elevations (also https://github.com/mapbox/vector-tile-spec/issues/111)
Explicit multigeometries
Per-node attributes
Non-integer feature IDs
Splines

Explicitly does not address:

Feature reconstruction between tiles
Full 3-D meshes
Gridded attributes

cc @flippmoke

flippmoke commented 6 years ago

To enable discussions here to be separated out better I am splitting these proposed solutions into pieces, the first I have done is #117. Additionally this is off an existing v3.0-development branch so we can see how this is different from 2.0 in each PR. Once I have opened each of the changes here in a PR I will close this PR.

flippmoke commented 6 years ago

@ericfischer I split out the rest except for Elevations/3d and per node attributes. I wasn't sure if you wanted those as a single PR or two.