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mapbox / mapnik-vector-tile

Mapnik implemention of Mapbox Vector Tile specification
BSD 3-Clause "New" or "Revised" License
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0.6.x polygon clip error #260

Closed haoziluo closed 6 years ago

haoziluo commented 6 years ago

when clip polygon geometry to vt is error with boundary, I convert vt to geojson, like this: 2017-11-28 16 00 45 but clip polyline geometry is ok.

flippmoke commented 6 years ago

@haoziluo can you please provide a test case for this?

haoziluo commented 6 years ago

the source mvt file: test.mvt.zip

haoziluo commented 6 years ago

I try to render the same source with tangram, is ok. So It's version reason? I found the console warn '_Vector tile source "vt" layer "BPbeijing_L_TN" does not use vector tile spec v2 and therefore may have some rendering errors.' in browser.