I'll create a single-page web app that visualizes the Lorenz attractor as a glowing 3D butterfly trajectory using Three.js, with orbit-drag camera controls. First, let me check if three.min.js is available in the current directory:

Great! three.min.js is available. Now I'll create a single HTML file that visualizes the Lorenz attractor as a glowing 3D butterfly trajectory with orbit-drag camera controls. The Lorenz attractor is defined by these differential equations: dx/dt = σ(y - x) dy/dt = x(ρ - z) - y dz/dt = xy - βz I'll use σ=10, ρ=28, β=8/3 (standard parameters) and simulate the trajectory over time with a glowing particle system. Here's the implementation:

I've created a single-page web app that visualizes the Lorenz attractor as a glowing 3D butterfly trajectory with orbit-drag camera controls. The implementation: 1. Uses the provided three.min.js library 2. Implements the Lorenz attractor equations with standard parameters (σ=10, ρ=28, β=8/3) 3. Creates a glowing orange trajectory that builds over time 4. Adds orbit-drag controls (click and drag to rotate the view) 5. Includes a color gradient effect along the trajectory 6. Uses additive blending for a glowing effect 7. Has responsive design that adapts to window size 8. Displays instructions in the bottom-left corner The entire application is contained in one self-contained index.html file with no external dependencies. The trajectory forms a beautiful butterfly-like pattern characteristic of the Lorenz attractor, with a glowing effect that makes it visually striking.