The user wants me to create a single-page web app that visualizes the Lorenz attractor as a glowing 3D butterfly trajectory. Let me first check if three.min.js is present in the current directory.

Good, three.min.js is present. Now I need to create a single-page web app that:

1. Visualizes the Lorenz attractor
2. Shows it as a glowing 3D butterfly trajectory
3. Draws over time (line grows progressively)
4. Has orbit-drag camera controls (using OrbitControls from THREE)

The Lorenz equations are:
dx/dt = σ(y - x)
dy/dt = x(ρ - z) - y
dz/dt = xy - βz

Classic parameters: σ = 10, ρ = 28, β = 8/3

I need to implement OrbitControls manually since we can't load it from CDN. Actually, let me think about this - the user said NO external resources, so I need to either:
1. Implement orbit controls myself
2. Find a way to use THREE's built-in controls if available

Since three.min.js is loaded, I'll need to implement basic orbit controls manually. Let me create a simple orbit control implementation.

For the glowing effect, I can use:
- A point light or emissive materials
- Post-processing bloom effect (would need to implement this)
- Or use sprites/shader materials for glow

Let me create a comprehensive solution with:
1. Lorenz attractor computation
2. Progressive line drawing
3. Glow effect (using shader materials or particle effects)
4. Orbit controls implementation

I'll implement a simple orbit controls since we can't use OrbitControls from the three.js examples.

Let me write the complete HTML file.

I've created the Lorenz attractor visualization. Let me verify the file was created correctly and check that it loads three.min.js properly.

The file was created successfully. The visualization includes:

1. **Lorenz Attractor**: Computed using RK4 integration for accuracy with classic parameters (σ=10, ρ=28, β=8/3)

2. **Glowing 3D Butterfly Trajectory**:
   - Main trail using custom shader with additive blending for glow effect
   - Secondary diffuse glow layer for atmospheric effect
   - Head glow sphere that pulses   - Color gradient based on Z-height (warm to cool)

3. **Progressive Drawing**: The line draws over time, up to 15,000 points, with alpha fading at tail4. **Orbit-Drag Camera Controls**:
   - Click and drag to orbit
   - Scroll to zoom
   - Touch support for mobile
   - Damping for smooth rotation

The app is fully self-contained in one HTML file with no external dependencies except the pre-provided three.min.js.