Question - the right way to serve cluster vector tiles to the client

[y5wang]

trafficstars

I'm new to mapbox/supercluster and have a question on the best / right way to serve vector tiles with clusters to the client on the server side.

Once I get the clusters as let index = supercluster({ minZoom: 0, maxZoom: 16, radius: 40, extent: 8192, log: true }).load(points.features)

I can get a tile by let clusters = index.getTile(tile.z, tile.x, tile.y);

My question is how do I serve it to the client. From online documents, looks I need to convert it to pbf through vt-pbf package, as vtpbf.fromGeojsonVt({ clusters }, {version: 2}) but the results seem wrong (duplicated clusters on map at the client side, and jumpy points while zooming). Can somebody point me to the right direction? Thanks.

[StuRuby]

Same question

[cosmin-petrescu]

You need to mention the extent to vtpbf like: vtpbf.fromGeojsonVt({ clusters }, {version: 2, extent: 8192}).