very large maps, 30GB, zooming shifts position.

Started by DAIRVINE, October 05, 2020, 09:55:40 AM

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DAIRVINE

With 20GB and 30GB multilayer MBTILES maps, with GPS off, The position jumps by a huge distance when zooming. The maps were generated by MOBAC(hacked to remove size limits). The same map does not jump in MOBAC. The same maps split into multi file sub 4GB layers/areas does not jump. The maps have a lot of tiles and use JPG 50% compression.

DAIRVINE