ShihHua/rftwin-backend

Robot Factory Digital Twin — backend

Authoritative simulation engine + REST/WebSocket API for RFTwin. The 3D frontend is served separately (Vercel); this Space exposes /api/*, /ws, /api/health and a small status page at /.

app.py downloads the GitHub repository (RFTWIN_REF, default main) when the Space starts, so this Space repo holds only README.md, app.py and requirements.txt. To pick up a new commit: Settings → Restart Space (or Factory rebuild).

Space variables: TWIN_CORS_ORIGINS=https://<your-frontend>.vercel.app (required — the backend accepts cross-site requests only from listed origins), optional RFTWIN_FRONTEND_URL (link shown on the status page).