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IFSSIM v0.1.0 — first release

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@raulmoranguerra raulmoranguerra released this 14 May 12:27
· 1 commit to main since this release
v0.1.0
b2e0272
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Learn about vigilant mode.

First public release of IFSSIM — a UE5.7-native Formula Student Driverless simulator with a ROS 2 bridge and a Mission Control web stack.

Highlights

  • Sensors: GPU-rendered Hesai ATX-S01 LiDAR (10 Hz, ~1.74M points/s), BMI088 IMU (400 Hz), GPS, GSS, Bosch LWS steering sensor.
  • Vehicle: IFS-08 chassis, Chaos physics, EMRAX 228 MV motor with NX-tech LUT torque envelope, regen gated by cell-input current limit.
  • Wire layer: TCP RPC + TCP LiDAR stream (#482) on a single port 41451 — no per-OS proxy quirks, no Docker Desktop toggle required. UDP fallback retained as an env-var escape hatch.
  • ROS 2 bridge (Humble): all sensor topics, Foxglove WebSocket on 8765.
  • Mission Control: FastAPI backend (8000) + React frontend (3000) for FS-DV lifecycle, scoring, replay.
  • Tracks: 10 built-in (acceleration, skidpad, trackdrive variants), CSV-validated, random-track generator included.
  • Referee: FS-Rules 2026 D 9.1.1 single-run scoring across all four DV disciplines.

Platform support

Platform Status
macOS 14+ (Apple Silicon) ✅ shipping
Windows 10/11 (x64) ✅ shipping
Linux not in scope for v0.1.0

Download

  • Mac: IFSSIM-v0.1.0-Mac.zip (~986 MB) — extract and open IFSSIM-Mac-Shipping.app.
  • Windows: IFSSIM-v0.1.0-Windows-x64.zip (~312 MB) — extract and run IFSSIM.exe.

First-launch setup

  1. Install Docker Desktop, clone the repo, docker compose up -d.
  2. Extract the archive for your platform.
  3. Launch the executable.
  4. First launch:
    • Windows: Windows Firewall prompts for TCP 41451 — allow.
    • macOS: Gatekeeper will warn about an unidentified developer on first run. Right-click → Open, then confirm. The build is ad-hoc signed with the sandbox-server entitlement for binding to TCP/41451; no notarisation in v0.1.0.

QUICKSTART: docs/QUICKSTART.md.

Known issue (deferred to v0.1.1)

  • #483 — cone-floor clipping. Spline-spawned cones sit a few cm below the visible asphalt on every track. Visual + LiDAR-perf impact (bottom rings get occluded). Autonomy logic is unaffected. Diagnosis + fix recipe in docs/cone_floor_clipping_fix.md.

Full changelog

See CHANGELOG.md for the complete feature list, post-scaffold accumulator entries, and the Windows-port series (#477–#482) that brought first-class Windows support.

🤖 Built from commit b2e0272 on dev.

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