Two Links Double Pendulum

DC-Engineer.com (DCDC LLC)

About this app

Two Links brings one of physics' most beautiful chaotic systems to life. Watch a double pendulum swing, twist, and spiral in real-time 3D — then place it on your floor in Augmented Reality and walk around it.

Features
• Real-time double pendulum physics (RK4 integration)
• AR mode — anchor the pendulum on any flat surface
• Orbit the 3D scene freely or let it run hands-free
• Adjust link length, pivot position, density, and color
• Particle trail from the second link tip
• Night sky environment with the Moon and Earth
• Pause, shuffle, and watch the chaos reset

What’s new

Watch chaos unfold in your living room. Drop a double pendulum in AR, tune the link lengths and colors, and explore the physics that no one can predict.