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felt / tippecanoe

Build vector tilesets from large collections of GeoJSON features.
BSD 2-Clause "Simplified" License
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Reduce tiling memory #227

Closed e-n-f closed 4 months ago

e-n-f commented 4 months ago

This PR makes two changes to Tippecanoe to reduce memory consumption:

  1. As features are converted to mvt_feature to add them to the output tile, erase their serial_feature representation
  2. When the number of features scheduled to be included in the tile reaches the maximum feature count, don't wait any longer to start finding features to drop