android_cast/examples/app_hub/README.md

Project hub

Infra overview: docs/INFRA.md

Static landing: index.html, hub.css, hub-logo-layers.css.

Logo assets in assets/ (editable fragments, loaded on demand):

• hub-logo-fragment-space.svg — cosmic background (#space-bg, #stars-layer, #nebula-*)
• hub-logo-fragment-globe.svg — Earth (round border + Mercator grid 3x3, no continents)
• hub-logo-transparent.svg — header mark (globe only)

Review one layer: ?logoPart=space|globe|full

Compare Earth grids: ?logoPart=globe&grid=3 (default) or ?logoPart=full&grid=4

3D Earth (feature/3d_earth): Canvas orthographic globe baked from the same SVG layers as the static hub (globe + continents-mercator-globe + gridOverlay). Idle spin is slow (~0.035 rad/s); drag horizontally to rotate. Disable with ?globe3d=0. Deploy assets/hub-globe.js with index.html.

3D globe background (default): WebGL sphere with Mercator continents, meridian/equator grid, slow Y-axis spin; drag horizontally to spin (speed follows pointer). Disable: ?globe3d=0 (flat SVG layers). Default yaw: 0.42 rad (?globeYawDeg=24 to override). Requires deploying assets/hub-globe.js + hub-logo-layers.css + updated index.html (see DEPLOY.md).

BE only. FE apps.f0xx.org sends location / → http://artc0.intra.raptor.org:80 (not :8089).

Deploy copies/symlink under .../androidcast_project/ on the VM. Background watermark is 3% opacity (hub.css).

See DEPLOY.md — edit listen 80 in tmp/BE_alpine/etc/nginx/conf.d/apps.conf using
examples/crash_reporter/backend/nginx.apps-port80.fragment.

Google Analytics (optional)

Shared loader: ../crash_reporter/backend/public/assets/js/analytics.js

1. Hub: copy assets/analytics.config.example.js → assets/analytics.config.js and set measurementId: 'G-…'.
2. Crash console: in config/config.php set analytics.enabled and analytics.measurement_id.

Tracks hub page views, nav card clicks, and crash-console views (console_view by data-view).