Pagani Huayra BC Simulator

A browser-based Pagani Huayra BC simulator with a detailed cockpit UI, real circuit layouts, active aero, audio effects, test-driver mode, rival cars, and manual driving controls.

Live site:

https://richardjiangs.github.io/pagani-huayra-bc-simulator/

Features

• Single-file HTML simulator that runs directly in a modern browser.
• Pagani Huayra BC inspired drivetrain, boost, gear, aero, and telemetry systems.
• Real-world circuit selections including Monaco, Suzuka, Silverstone, Nurburgring, Nardo, and Pagani Arte in Pista.
• Widened 2.5x track rendering with roadside barriers and scenery placed at the correct track edge.
• Manual steering assist toggle with fully manual behavior when assist is off.
• Desktop trackpad steering mode with fullscreen capture and two-finger horizontal steering.
• Mobile touch steering wheel and touch throttle/brake controls.
• Test driver, rival grid, lap timing, cruise, launch control, ESC, active aero, lights, horn, and cabin controls.

Controls

Action	Keyboard
Throttle	W or ArrowUp
Brake	S, ArrowDown, or Space
Steer	A / D or ArrowLeft / ArrowRight
Shift up	E
Shift down	Q
Reverse	R
Neutral	N
Launch control	L
Horn	H

Trackpad Steering

Hold Space + T for 3 seconds to enable desktop trackpad steering mode. You can also long-press and release on the driving canvas to toggle it.

When enabled:

• The simulator requests fullscreen.
• Two-finger horizontal swipes steer the car.
• Keyboard controls still work.
• Esc or leaving fullscreen turns trackpad steering off.
• Steering recenters after you stop swiping.

Running Locally

Open index.html in a browser.

For a local web server:

python3 -m http.server 8000

Then visit:

http://localhost:8000

Repository Layout

index.html   Simulator app
README.md    Project documentation
LICENSE      License

Notes

This is a fan-made simulator project for browser experimentation. It is not affiliated with Pagani Automobili.