# Mondo usando pmtiles

mappa con terrain 3D, hillshade e curve di livello

## Download i file pmtiles

per il 2D nel sito protomaps scaricare

wget -c https://build.protomaps.com/20260217.pmtiles 


per il terrain 3D e hillshade

wget -c https://download.mapterhorn.com/planet.pmtiles

### Download parziale

per esempio

pmtiles extract https://build.protomaps.com/20260217.pmtiles my_area.pmtiles --bbox=4.742883,51.830755,5.552837,52.256198

per scaricare 3d solo alpi

pmtiles extract \
  --bbox=7.51,45.90,7.80,46.05 \
  https://download.mapterhorn.com/planet.pmtiles \
  public/assets/terrain/w_alps.pmtiles

### altri files

dentro project/public/assets

MapLibre GL JS + CSS

curl -L https://unpkg.com/maplibre-gl@3.6.2/dist/maplibre-gl.js  -o maplibre/maplibre-gl.js
curl -L https://unpkg.com/maplibre-gl@3.6.2/dist/maplibre-gl.css -o maplibre/maplibre-gl.css

PMTiles JS

curl -L https://unpkg.com/pmtiles@4.4.0/dist/pmtiles.js -o pmtiles/pmtiles.js

Protomaps basemaps (solo JS runtime per generare i layers)

curl -L https://unpkg.com/@protomaps/basemaps@5/dist/basemaps.js -o basemaps/basemaps.js

Glyphs + sprites dal repo ufficiale (ZIP)

 Apri https://protomaps.github.io/basemaps-assets/ e scarica lo ZIP;

wget https://github.com/protomaps/basemaps-assets/archive/refs/heads/main.zip
unzip main.zip
poi estrai in public/assets/fonts e public/assets/sprites/v4
 - fonts/{fontstack}/{range}.pbf
 - sprites/v4/light.png, light.json, light@2x.png, light@2x.json