Simplification with 10px tolerance makes rectangular buildings look
jagged/trapezoidal at high zoom. Without it, tippecanoe still simplifies
at lower zooms via --drop-densest-as-needed but preserves full geometry
at the base zoom (z18).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
PMTiles was loaded via HTTP from MinIO (10.10.10.166:9002) on an HTTPS page,
causing browser mixed-content blocking — parcels invisible on geoportal.
Fixes:
- tile-cache nginx proxies /pmtiles/ → MinIO with Range header support
- PMTILES_URL changed to relative path (resolves to HTTPS automatically)
- clickableLayers includes PMTiles fill layers (click on parcels works)
- Selection highlight uses PMTiles source at z13+ (was Martin z17+ only)
- tippecanoe per-layer zoom ranges (terenuri z13-z18, cladiri z14-z18)
skips processing millions of features at z0-z12 — faster rebuild
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
PMTiles now covers z0-z18 (full zoom range). Martin sources kept only for
selection highlight and fallback when PMTiles not configured.
All terenuri/cladiri fill/line/label layers served from PMTiles when active.
Zero PostGIS load for tile rendering at any zoom level.
File will be ~1-2 GB but eliminates all cold-load latency.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- PMTiles now covers z0-z16 (was z0-z14) for terenuri + cladiri
- Martin only serves z17-z18 (very close zoom, few features per tile)
- map-viewer: PMTiles layers serve z13-z16 for terenuri, z14-z16 for cladiri
- Labels at z16 now from PMTiles (cadastral_ref included in tiles)
- Remove failed compound index from postgis-setup.sql
This eliminates PostgreSQL as bottleneck for 99% of tile requests.
PMTiles file will be ~300-500MB (vs 104MB at z14).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- weekend-deep-sync.ts: fire webhook to N8N_WEBHOOK_URL after each sync cycle
(N8N triggers tippecanoe PMTiles rebuild via SSH on host)
- nginx tile-cache: add stub_status at /status, custom log format with cache status
- Add tile-cache-stats.sh: shows HIT/MISS ratio, cache size, slow tiles
- docker-compose: add N8N_WEBHOOK_URL env var
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Cache warming must run from host, not from Docker container.
Use scripts/warm-tile-cache.sh standalone instead.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ogr2ogr doesn't auto-detect geometry from ST_SimplifyPreserveTopology().
Export raw geometry instead, let tippecanoe handle simplification (--simplification=10).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Extend PMTiles to include simplified terenuri (5m tolerance) and cladiri (3m)
- map-viewer: terenuri z13 from PMTiles, z14+ from Martin (live detail)
- map-viewer: cladiri z14 from PMTiles, z15+ from Martin
- Martin sources start at higher minzoom when PMTiles active (less DB load)
- Add warm-tile-cache.sh: pre-populate nginx cache for major cities
- Rebuild script now includes cache warming step after PMTiles upload
- Remove deprecated docker-compose version: "3.8"
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add nginx reverse proxy cache in front of Martin (2GB, 1h TTL, stale serving, CORS)
- Martin no longer exposes host port — all traffic routed through tile-cache on :3010
- Add PMTiles support in map-viewer.tsx (conditional: NEXT_PUBLIC_PMTILES_URL env var)
- When set: single PMTiles source for UAT + administrativ layers (z0-z14, ~5ms/tile)
- When empty: fallback to Martin tile sources (existing behavior, zero breaking change)
- Add tippecanoe Docker service (profiles: tools) for on-demand PMTiles generation
- Add rebuild-overview-tiles.sh: ogr2ogr export → tippecanoe → MinIO atomic upload
- Install pmtiles npm package for MapLibre protocol registration
Performance impact:
- nginx cache: 10-100x faster on repeat tile requests, zero PostGIS load on cache hit
- PMTiles: sub-10ms overview tiles, zero PostGIS load for z0-z14
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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