Mikko Pulkki

This pull request fixes the flickering issue between tiles (https://github.com/mapbox/mapbox-gl-js/issues/11858) by extruding vertices of globe tiles slightly towards the neighbouring tiles. Based on empirical testing I found `0.5` pixels to...

Heatmap layers seems to flicker/disappear at tile level granularity with certain zoom and pitch values. This can be reproduced in the latest gl-js version as well as in the examples...