- rain radar layer: pure-Rust KNMI HDF5 reader (superblock v0 walk,
single-chunk deflate datasets, byte-exact vs h5py), ellipsoidal polar
stereographic reprojection (20 m vs product corners), bilinear value
sampling -> smooth banded isolines, textured quad overlay through the
overlay camera, 25-frame nowcast animation; RadarSync polls at most
once per 4 min through a disk-persisted gate and caches frames on disk
- makepad-geodata + makepad-tesla crates join the workspace (overlay
builders, radar sync, NL open-data layers; transit routes now z7-14)
- Europe major-roads routing graph: nav-build --major-roads does a
ways-first scan (5.7M ways / 46M nodes / 194 s / 971 MB) and the app
falls back to it when a route leaves the regional graph — Amsterdam to
Paris routes offline (501.8 km)
- 3D flying markers: chargers/POIs/stops ride thin stalks with DYNAMIC
height (each pin clears its own building +8 m); labels, kW text,
brand and tap zones all consume the baked per-marker lift; stalks and
buildings grow together on the 2D->3D transition (per-tile flat->3D
fade heights, no replay on zoom regens)
- markers depth-honest (small bias, buildings occlude them); phong-lit
canopy/light spheres matching the buildings' NW sun; buildings tint by
BAG age in 3D; district area tints (rank 60, alpha .32); transit line
labels + stop names; follow-mode is an explicit attach/detach toggle;
rotation release schedules the label re-place (no stuck upside-down
labels after a fast spin)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Tesla-style droplet pins anchored at the tail tip (rotate around the
exact site point in tilted views); red exclusively Tesla, amber DC,
blue AC; Tesla pins show stall count, others peak kW
- in-pin text through the normal text renderer: billboard-anchored
glyphs (anchor scales with the map, glyph size constant), exempt from
label collision/repeat culling, no halo
- upright camera-delta labels: straightened labels (place names, POIs,
brands, pin text) translate with the rotation gesture but stay
horizontal — no more rotate-then-snap on regen
- per-icon zoom floors baked in vertex param4 + live icon_zoom uniform:
stale deeper-bucket tiles never flash markers on zoom-out (param4 is
lift-height only for non-icon shapes — icons stay on the ground)
- motorway exit labels (street_labels_points): carto-red name + ref
- 2D/3D mode: tilt gesture syncs app state (TiltChanged action), tilt
release near-flat settles to exact 0, mode flip re-bakes tiles
(extrusions appear/disappear without a zoom nudge)
- Simple 3D Buildings: building:part volumes with min_height bases;
outlines containing parts flatten to footprints; famous buildings
with tourism=attraction extrude instead of dying as attraction fills
- little 3D trees in tilt mode: crossed trunk quads + sphere-slice
ball canopy (architecture-model proportions)
- searchdb/mbtiles support work: reach-based distance ranking, direct
tile lookup + writer ordering
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- every baked charger pin records its normalized position + known
attributes (name, operator, city, max_kw, evses, connectors) as a
PinHit in the tile; taps hit-test a billboard rect through the same
overlay camera markers use (rotation/tilt correct), emitting
MapViewAction::PinTapped ahead of the generic tap
- examples/map: bottom-left info card — operator title, "250 kW max",
bays/connectors, site name, city; hides on plain map tap. (The
search-engine enrichment of this card is deferred by request)
- zooming out from icon level no longer splatters the stale POI carpet:
a tile baked at z16+ hides its symbol pass below icon zoom while
low-bucket pins keep drawing
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The Tesla-pin refinement round:
- fast sites render the wide badge with the white bolt LEFT and the kW
number INSIDE the bubble (white pin-class text); street AC gets the
small badge; operator brand ("Tesla", "Fastned"…) reads under the
pin from z13, tier-colored
- overlay paths accept ?fast / ?slow charger-power filters and the
Layers panel splits EV chargers into fast and slow toggles
- draw order restructured: fills/casings/strokes → labels → icon pass →
pin-class text, so pins sit OVER street names while their own kW text
sits over the pins
- point labels for chargers/places/micro POIs straighten under
rotation/3D like addresses do — pins are billboards, their text now
matches
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Tesla-GPS framing: charging power is first-class map data.
- icon zoom floors by max_kw: ultra-fast (>=150 kW) from z9, fast DC
(>=50) from z11, street AC posts z13 — the collision pass keeps
density sane
- icon color by tier: red ultra-fast, amber fast, blue AC
- labels from z13: "Supercharger 250 kW" for Tesla operators (red),
"{kw} kW" for other fast DC (amber); street AC stays unlabeled
- app layer toggles read app-tracked state (reading .active in the
changed() pass raced widget state — same class as the panel bug),
plus an overlays log line for future diagnosis
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- natura2000/wetlands areas label their Dutch source names (naam_n2k /
naam) in green at their centroids
- Building age: BAG bouwjaar choropleth over the building fills (rust =
pre-1800 through blue = 2010s, gray = unknown), z13-14
- Population: CBS vierkant cells (vk500/vk100) yellow-to-deep-blue by
aantal_inwoners at 45% opacity; empty cells stay transparent
- two more checkboxes in the Layers panel
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Phase 1 of the layers.md track:
- MapView grows overlay_mbtiles_paths (semicolon list) + set_overlay_paths
(stale-keeping rebuild). The loader opens each overlay mbtiles, clamps
to its metadata zoom range, and fetches ancestor tiles with a
quadrant transform when the overlay's maxzoom is below the requested
tile (fills/strokes ride the existing clippers; points bounds-filter)
- overlay MVT layers merge into the normal tile build, styled by layer
name: chargers = blue bolt icons from z12, transit stops dots z13 +
route shapes above the road net, natura2000/wetlands translucent
green tint (fill alpha now flows through fill groups) + outline,
gemeente/wijk/buurt purple dashed boundaries by admin level
- examples/map: Layers button + checkbox panel (EV chargers, Transit,
Nature areas, Districts; raster + rain marked as next phase)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- the animal enclosure WAYS turned out absent from the detail archive
(converter mystery, ids fine, no filter — parked), but every animal
also exists as an attraction=animal NODE: those now flow through the
micro_pois point path as label-only features (culture brown, no icon).
Verified live at Artis: Zwarte slingeraap, Roze pelikaan, Rode vari,
Goudwanggibbon, Aziatische olifant all place like osm.org
- walking paths are light gray dotted everywhere (user preference over
carto salmon); restricted-access stays gray too
- footway bridges draw a small white deck under the dots — the little
outline box carto shows at water crossings
- diagnostic probes for the Artis tiles kept as ignored tests
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- overzoom smoothing regression: uniform Chaikin also cut real 90-degree
street corners, rounding roads through building blocks and detaching
them from their bridges. Now only vertices with BOTH adjacent segments
under ~10 screen px get cut (dense tile-quantized curves); sparse
vertices are genuine corners and stay sharp
- pedestrian squares: area=yes semantically means polygon — close the
ring unconditionally (tile clipping can leave LineString rings open)
- examples/map: headless UI smoke test (makepad_test) + local data
symlink so the in-process hub run finds local/maps
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
score_search_hit: settlements are near-immune to distance ("brussels"
from Amsterdam means Bruxelles, not the closest Brusselsestraat),
POIs/streets keep strong local bias, and a number token signals
address intent. nav-build --places-only scans a pbf for settlement
nodes into a compact index (Europe: 1.31M places, 67MB, 60s); the app
merges it with the regional full index, deduping same-name near hits.
Route overlay decimation now measures against the last drawn point,
bounding the error at ~1.5px — pairwise skipping compounded and
visibly reshaped the route when zoomed out.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Search results render as two-line cards (name, then category · address
· distance) instead of one cramped line. Picking a result clears the
input — the next query no longer appends to the old text, which broke
every follow-up search. The nav worker restarts on demand if a script
hot-reload wiped the channel state.
Long-press never synthesizes from a held mouse button on desktop, so
double-click now triggers the same action (set position, then route
here); hints updated accordingly.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Axonometric tilt as camera uniforms: screen y compresses about the
view center and building vertices carry their height in meters in
param4, lifted toward screen-top by height * px_per_m * sin(tilt) —
tilt animates freely with zero tile rebuilds. All CPU projections
(gestures, zoom anchor, screen<->lonlat, tile-selection AABB, label
placement + cache, overlay) undo the tilt alongside the rotation.
In 3D mode building footprints come from the all-tag detail archive
(real height / building:levels tags, 8m default) replacing the base
building fills: per-edge flat-shaded wall quads (NW light) painted
north-first as the painter's occlusion approximation, then the lifted
roof. The example app gets a 3D toggle with an eased tilt.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Heading-up camera: MapView rotation (bearing-up degrees) as uniforms in
the map shader — geometry and map-aligned glyphs (oneway arrows) rotate
about the view center, POI symbols stay upright billboards. Rotation-
aware tile selection AABB, pan/zoom-anchor/screen<->lonlat math, overlay
projection and puck heading, label placement (street labels follow the
rotated baseline, point labels stay horizontal) and the label pan-shift
cache. The nav app eases the camera onto the travel bearing with a
shortest-arc exponential and resets to north when navigation ends.
Micro-POIs: an optional all-tag detail archive (detail_mbtiles_path)
composes over the shortbread base at icon zooms — trees (canopy discs),
benches, waste baskets, recycling, bicycle parking, playgrounds and
artwork/memorial statues, matching osm.org's park furniture. Icons
only; base labels are never duplicated.
Simulated drive now ticks on NextFrame instead of a 20 Hz timer, so
the follow camera moves once per rendered frame.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Conversion tooling (tools/map_tiles): curated Shortbread base pyramid
from a VersaTiles planet archive (bbox extract, brotli->gzip transcode
parallelized per 256x256 block), all-tag native OSM pbf detail
converter, pbf audit, and nav-build/nav-probe producing the routing
graph + search index artifacts. download_map.sh orchestrates pinned
downloads and conversions. mbtile_reader writer now skips SQLite's
lock-byte page at byte offset 1 GiB — allocating through it corrupted
every database over 1 GiB ("2nd reference to page 16385"); the 31 GB
Europe conversion passes integrity checks.
Navigation (libs/map_nav, new): region.search place/POI/street/address
index (prefix autocomplete, NL/EN category synonyms, proximity
ranking) and region.graph routing graph (CSR directed edges,
car/bike/foot speeds, oneway, turn restrictions, snap grid, A*),
maneuver generation and the NavSession map-matching state machine;
26 unit tests.
MapView interaction layer: MapViewAction, camera API + animated
fly_to, overlay.rs (route polyline with traveled dimming, markers,
position puck), per-widget mbtiles_path override, archive
minzoom/maxzoom honored for tile requests, zoom-level cross-fade over
the previous level's imagery, floating panels win hit-testing.
examples/map is the navigator app: worker-thread search, Drive/Bike/
Walk routing, simulated turn-by-turn with banner, follow camera.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
