Pre-filter sources for queryRenderFeatures #2877
Merged
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This change aims to improve queryRenderedFeatures performance in cases where a
layers
parameter is present by only querying the sources referenced by the requested layers.This can lead to significant savings in some cases because (a) the first time a newly-loaded source tile is queried, it must parse the pbf data into a VectorTile, and (b) tiles for some sources may be reloaded quite often if, for instance,
setFilter
orsetData
are being used for "hover"-like interactivity. (See also #2874)