This is my attempt at drawing maps using Rust, for educational purposes for now.
As of now, I am using winit for window management,
vello for GPU rendering through
wgpu, and OpenStreetMap vector data.
I am able to draw some features and layers of a single tile now:
Test data for a tile (like tile1.mvt) can be obtained from a
.mbtiles file like this:
sqlite3 input-file.mbtiles "select writefile('tile1.gz',tile_data) from tiles limit 1"This data is encoded according to Vector Tile Specification.