引力井
Canvas 2D 粒子围绕中心引力点旋转，类似行星系统
About Gravity Well
Gravity Well is an interactive particles effect. Canvas 2D particles orbiting a central gravity point, like a planetary system Move your mouse to interact with thousands of particles in real-time. Each particle is individually simulated with physics-based motion for organic, ever-changing patterns. This effect runs directly in your browser using HTML5 Canvas, with no downloads or plugins required.
How to Interact
Move your mouse to interact with the particle system. Particles respond to cursor position with attraction, repulsion, or scattering effects. Click to trigger special particle behaviors and bursts.
Technical Details
Rendered on HTML5 Canvas with custom particle physics. Each particle is individually simulated with position, velocity, and lifecycle tracking. Uses an efficient requestAnimationFrame loop for smooth 60fps animation.
Use Cases
Perfect for visual backgrounds, creative coding inspiration, social media content creation, or as eye-catching animated elements for web design projects and digital art.