# uplink — Push mock telemetry into a visualizer

Connects to a visualizer `/ws/uplink` endpoint and continuously publishes a
synthetic telemetry payload whose vectors vary around the origin.

The payload matches the visualizer’s default binding paths:

- `export.solver.B.tippoint3d_c`
- `export.solver.B.markerpoint3d_c`
- `export.flags.model_visible`

## Usage

```bash
# Publish forever to the local visualizer backend
s6 uplink

# Target a different visualizer and slow the stream down
s6 uplink --uplink ws://127.0.0.1:5173/ws/uplink --hz 10

# Send a finite burst for testing
s6 uplink --count 50 --radius 0.05 --marker-offset 0.02
```

## How it works

- Opens a client WebSocket connection to `--uplink`.
- Generates a deterministic sinusoidal `vector3d` around `(0, 0, 0)` in solver
  space.
- Uses that vector as the mock tip point and applies `--marker-offset` on X for
  the marker point.
- Sends raw JSON snapshots so the visualizer Node uplink hub can broadcast them
  directly to browser clients.