Case Study

3D Design Platform

Full-stack design platform with AI-powered image generation, real-time 3D visualization, video walkthroughs, and a credit-based payment system. Web + native mobile apps.

Platforms
Web + iOS + Android
AI Engine
DALL-E 3 / GPT-4
3D Engine
Three.js
Completion
65%

The Challenge

Problem

Designers needed a way to quickly generate professional 3D design concepts without spending hours in CAD software. Clients wanted to visualize concepts before committing to full production designs.

  • Traditional 3D design tools have steep learning curves
  • Getting from concept to visualization takes days, not minutes
  • Video walkthroughs require expensive rendering software
  • No way to quickly iterate on design concepts with clients
  • Need multi-platform access (web + mobile)

The Solution

Solution

Built a comprehensive design platform that combines AI-powered image generation with real-time 3D visualization. Users describe their design in natural language, the AI generates renders from multiple angles, and the 3D viewer lets them explore the concept interactively.

System Architecture

Client
React Web App
iOS (SwiftUI)
Android (Kotlin)
API
Express.js Proxy
Firebase Auth
Stripe Payments
AI
DALL-E 3 / GPT-4
Runway ML Video
FastAPI Backend
Data
SQLite
Firebase Storage
Encrypted Uploads

Core Features

AI Image Generation

Text-to-image generation using DALL-E 3. Describe your design and get professional renders in seconds.

3D Visualization

Real-time 3D preview with Three.js. Rotate, zoom, and explore designs interactively in the browser.

Video Walkthroughs

AI-generated walkthrough videos via Runway ML. Show clients the design from every angle.

Credit System

Stripe-powered micropayments. Pay only for what you generate with transparent pricing.

Technology Stack

Layer Technology
Frontend React 18, TypeScript, Vite, Three.js, React Three Fiber
Backend Node.js/Express, Python/FastAPI
AI Services OpenAI DALL-E 3, GPT-4 Vision, Runway ML
Database SQLite, Firebase Storage
Auth & Payments Firebase Auth, Stripe
iOS Swift, SwiftUI
Android Kotlin, Jetpack Compose
React TypeScript Three.js DALL-E 3 GPT-4 Runway ML FastAPI Firebase Stripe SwiftUI Kotlin

Results

10-30s
Image generation time
3
Platforms (Web, iOS, Android)
65%
Project completion

The platform enables designers to go from concept to visualization in minutes instead of days. Multi-view rendering and video walkthroughs give clients a complete picture before committing to production.

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