[TileLayer] fix tile indices generation in edge cases #4170
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xintongxia
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xintongxia
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* master: (82 commits) fix typo in performance.md pydeck: ArcLayer, BitmapLayer, ColumnLayer examples (#4189) [React] fix missing key error (#4193) [Bug] Fix hexagon layer projection (#4173) Remove HtmlWebpackPlugin from examples/playground (#4178) @deck.gl/json: Fix bug dropping props with falsy values (#4185) Fix buffer size check in Attribute.updateBuffer (#4190) Bump luma dependency (#4191) data-filter: support double precision (#4163) Use int type for enum uniforms (#4171) [TileLayer] fix tile indices generation in edge cases (#4170) v8.1.0-alpha.1 Voodoo fix for Mac+NVIDIA bug (#4166) Remove unnecessary code from project glsl (#4162) Fix H3HexagonLayer update when viewport jumps (#4158) Refactor render tests; use stricter pass criteria (#4157) [Extension] Add source_target to brushing mode (#4150) Add offset feature to PathStyleExtension (#4126) Project module: support pre-projected positions (#4140) Repeat maps at low zoom levels (#4105) ...
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When the viewport's longitude is close to the 180th meridian, the bounding box will look something like
The old calculation clamps tileX to
[0, scale]which was incorrect. tileX should loop between[0, scale]as the map repeats.In the above case, the old calculation returns
[0, 0, 4]and[1, 0, 4]. The correct result should be[0, 0, 4],[1, 0, 4]and[15, 0, 4].Change List
getTileIndices