Files
ruv ad41a89960 feat(pointcloud): integrate ESP32 CSI as optional data stream from hosted viewer
The hosted GitHub Pages viewer can now act as a thin client for a
locally-running ruview-pointcloud serve instance — flip a button, the
ESP32's CSI fusion (camera depth + WiFi CSI + mmWave) renders inside
the same Three.js scene that previously only showed the face mesh
demo. No clone, no rebuild, no toolchain on the visitor's side.

Server (stream.rs):
- Add tower_http::cors::CorsLayer with a deliberate allowlist:
  https://ruvnet.github.io, http://localhost:*, http://127.0.0.1:*,
  and 'null' (for file:// origins). Anything else is denied — not a
  wildcard CORS. Modern browsers (Chrome 94+, Firefox 116+, Safari
  16.4+) treat 127.0.0.1 as a "potentially trustworthy" origin so
  HTTPS Pages → HTTP loopback is permitted. The new layer wraps the
  existing /api/cloud, /api/splats, /api/status, /health routes.
- Cargo.toml: pull in workspace tower-http (cors feature already on).

Viewer:
- New "📡 Connect ESP32…" CTA bottom-right. Clicking prompts for a
  ruview-pointcloud serve URL (default http://127.0.0.1:9880),
  persists the last-used value in localStorage, and reloads with
  ?backend=<url> so the existing remote-mode fetch path takes over.
  When already connected the button toggles to "disconnect" and
  reloads back to the demo.
- Reuses the existing transport selector — no new code path to
  maintain. The face mesh / synthetic demo render path is unaffected;
  this is purely an additive UI affordance over the ?backend= query.

Docs:
- ADR-094 §2.3 expanded with the local-ESP32 workflow and the CORS
  posture rationale.
- Workflow README documents ?backend=http://127.0.0.1:9880 as the
  intended local-ESP32 path.

Tests: cargo test -p wifi-densepose-pointcloud → 15/15 passed.

Co-Authored-By: claude-flow <ruv@ruv.net>
2026-04-29 20:33:00 -04:00

75 lines
2.9 KiB
YAML

name: Point Cloud Viewer → GitHub Pages
# Publishes the live 3D point cloud viewer to gh-pages/pointcloud/.
# The viewer defaults to a synthetic in-browser demo; users can append
# ?backend=<url> or ?backend=auto to point it at a real ruview-pointcloud
# server (CORS-permitting host required). See ADR-094.
#
# Uses keep_files: true to preserve the existing observatory/, pose-fusion/,
# nvsim/, and root index.html demos already on gh-pages.
on:
push:
branches: [main]
paths:
- 'v2/crates/wifi-densepose-pointcloud/src/viewer.html'
- '.github/workflows/pointcloud-pages.yml'
workflow_dispatch:
permissions:
contents: write
concurrency:
group: pointcloud-pages
cancel-in-progress: true
jobs:
build-and-deploy:
runs-on: ubuntu-latest
steps:
- name: Checkout main
uses: actions/checkout@v4
- name: Stage viewer for Pages
run: |
mkdir -p _site/pointcloud
cp v2/crates/wifi-densepose-pointcloud/src/viewer.html _site/pointcloud/index.html
# Drop a tiny README so direct browsers of the directory get context.
cat > _site/pointcloud/README.md <<'EOF'
# RuView — Live 3D Point Cloud Viewer
Hosted at: https://ruvnet.github.io/RuView/pointcloud/
## Modes
- Default — synthetic in-browser demo (no backend, no network calls).
- `?backend=auto` — fetch from `/api/splats` on the same origin
(only works when the viewer is served by `ruview-pointcloud serve`).
- `?backend=<url>` — fetch from `<url>/api/splats`. The intended
local-ESP32 use is `?backend=http://127.0.0.1:9880`: run
`ruview-pointcloud serve --bind 127.0.0.1:9880` on the same
machine with your ESP32 streaming CSI to UDP port 3333, then
visit the URL above. The local server's CorsLayer permits
requests from `https://ruvnet.github.io`, and modern browsers
permit HTTPS→127.0.0.1 mixed-content as a trustworthy origin.
The "📡 Connect ESP32" button in the viewer prompts for this
URL and persists it in localStorage.
- `?live=1` — require a live backend; show an offline message instead
of falling back to the synthetic demo.
See ADR-094 for the deployment design.
EOF
- name: Deploy to gh-pages/pointcloud/
uses: peaceiris/actions-gh-pages@v4
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
publish_dir: ./_site/pointcloud
destination_dir: pointcloud
# CRITICAL: preserves observatory/, pose-fusion/, nvsim/, and root
# index.html already on gh-pages.
keep_files: true
commit_message: 'deploy(pointcloud): ${{ github.sha }}'
user_name: 'github-actions[bot]'
user_email: 'github-actions[bot]@users.noreply.github.com'