omni-arch-3d-landing
Omni Arch — Immersive 3D Landing Experience
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Overview
Omni Arch is a high-end, single-page 3D landing experience that blends modern UI design with real-time WebGL rendering. Built with Three.js and Tailwind CSS, this project delivers a visually striking interface centered around a dynamic 3D object, atmospheric particles, and a glassmorphic content layer.
The goal of Omni Arch is to demonstrate how architecture, motion, and digital aesthetics can merge into a cohesive, immersive web experience—ideal for creative studios, experimental product launches, or next-generation portfolios.
Features
-
Real-time 3D Rendering
- Interactive WebGL scene powered by Three.js
- Animated torus knot centerpiece with physically-based material
-
Modern UI/UX Design
- Glassmorphism-based layout
- Minimal, high-contrast typography
- Responsive structure using Tailwind CSS
-
Ambient Motion System
- Subtle rotation animations
- Particle field for depth and atmosphere
- Smooth rendering loop optimized for performance
-
Single File Architecture
- Fully self-contained
index.html - No build tools or installation required
- Uses CDN-delivered dependencies
- Fully self-contained
Technologies Used
- Three.js (r152) — 3D rendering and animation
- Tailwind CSS (CDN) — Utility-first styling
- Vanilla JavaScript — Scene logic and animation control
- WebGL — Hardware-accelerated graphics
Getting Started
1. Download or Clone
Simply place the index.html file into your project directory.
2. Run Locally
Open the file directly in your browser:
open index.html
Or use a lightweight local server (recommended):
npx serve
3. تجربه
Once opened, you’ll see:
- A floating 3D structure rendered in real time
- A centered hero panel with branding and call-to-action
- Subtle animated particles enhancing spatial depth
Project Structure
/
└── index.html # Complete application (UI + 3D + styling)
Customization Guide
Modify the 3D Object
Inside the script:
const geometry = new THREE.TorusKnotGeometry(1, 0.3, 150, 20);
You can swap with:
BoxGeometrySphereGeometryIcosahedronGeometry
Adjust Colors & Theme
- Primary accent color:
color: 0x6366f1
- Background gradient (CSS):
background: radial-gradient(circle at 20% 20%, #0f172a, #020617);
Control Animation Speed
knot.rotation.x += 0.003;
knot.rotation.y += 0.005;
Lower values = smoother, slower motion Higher values = more energetic feel
Particle Density
const particlesCount = 1000;
Increase for richer atmosphere, decrease for performance optimization.
Performance Considerations
- Optimized for modern browsers with WebGL support
- Particle count and geometry complexity can be tuned for lower-end devices
- Uses requestAnimationFrame for efficient rendering cycles
Use Cases
- Creative agency landing pages
- Experimental UI showcases
- Product launch microsites
- Portfolio intros for designers & developers
- Concept environments for immersive web design
Future Enhancements
- Scroll-driven scene transitions
- Mouse interaction & parallax distortion
- Shader-based materials (neon, holographic effects)
- Multi-section storytelling layout
- WebGPU support (experimental)
License
This project is open for personal and commercial use. Attribution is appreciated but not required.
Author Note
Omni Arch is designed as a foundation for pushing the boundaries of web-based spatial design. It encourages experimentation—extend it, break it, evolve it.