In the keyless setup a single transient failure while loading the default
map layers locked in the degraded fallback until reload.
_getImageryProvider cached the construction-fallback resolution (OSM) under
the Esri stack id, so every later "Esri Satellite" selection showed OSM.
createKeylessTerrain turns any Re:Earth failure into a flat
EllipsoidTerrainProvider; the controller cached it and set _terrainMode to
'keyless', so a boot-time network blip left the globe flat.
Fallbacks are still cached and shown at once, and no switch waits on a
retry. One controller timer now retries the real provider behind whichever
fallback is on screen (Esri's OSM stand-in, or flat terrain on a shown
globe), starting at 30 seconds and doubling to a 10-minute cap while it
keeps failing. A failed retry leaves the cached fallback and the installed
terrain untouched. A success replaces the cache entry and applies it live:
terrain is installed in place with a render request (or, behind a 3D
tileset, picked up by the next globe activation), and Esri is reselected
automatically, after any in-flight switch settles. A switch that read the
flat fallback re-reads the terrain cache before installing, and destroy()
cancels the timer and releases a provider built after it.
A listener could destroy the controller and re-subscribe one still pending in
the snapshot, which then ran. Delivery now stops at destruction and a destroyed
controller takes no listeners. Adds ordering tests for adds, duplicates and
re-adds during delivery, and moves the current-state note after the section
intro.
Select a box on the world and browse the last 30 days of open satellite imagery over it, keyless: NASA GIBS Harmonized Landsat Sentinel-2 (30 m) and the VIIRS daily overview (250 m), with a day strip, IMAGE / VS BASEMAP / A / B modes with a swipe divider, PNG export and share links. The before/after swipe from the Nepal scene moves into shared modules so both use it.
Co-authored-by: manjunath22466 <[email protected]>
Wind (NOAA GFS and ECMWF IFS: animated particles, colour field, a reading at map centre), observed weather (NOAA MRMS radar, GOES and NESDIS infrared clouds, lightning density) on one shared history timeline, NHC and CPHC cyclone advisories with tracks and cones, and a WEATHER panel in the right rail. On 3D Tiles the observed products render as raised shells with a sharper window around the view.
Co-authored-by: Gustavo Beneduzi <[email protected]>
Co-authored-by: Daniel Slay <[email protected]>
Co-authored-by: Rehaan Delmotra <[email protected]>
Co-authored-by: Cursor Agent <[email protected]>
Aditya