Announcement
multipleWindow3dScene - 多窗口Three.js场景同步示例
An experimental project demonstrating how to synchronize a Three.js 3D scene's state across multiple browser windows or tabs using the browser's localStorage API. Ideal for multi-screen setups or interactive web installations.
Project Introduction
Summary
This project explores a technique to maintain a unified 3D scene state across multiple separate browser windows running on the same origin. By serializing and deserializing key scene data via localStorage, it enables synchronization without a backend server, making it suitable for local interactive experiences or demos.
Problem Solved
Synchronizing the state of a complex client-side application, especially a 3D scene, across multiple browser windows or tabs is challenging due to isolated execution contexts. This project offers a simple, server-less solution using localStorage to tackle this problem.
Core Features
Real-time Scene Synchronization
Ensures consistent state (e.g., camera position, object transformations) across all connected windows.
Three.js Integration
Leverages Three.js for efficient and powerful 3D rendering within each window.
LocalStorage Communication
Utilizes the browser's native localStorage for cross-window communication, requiring no server setup.
Interactive Demo
Provides a basic example setup with interactive controls to demonstrate the synchronization in action.
Tech Stack
使用场景
This synchronization method can be applied in various scenarios where sharing state across windows or tabs is beneficial:
多屏互动安装
Details
Using multiple monitors to display different perspectives or elements of a single synchronized 3D experience.
User Value
Enables rich, expansive interactive installations using standard web technologies and hardware.
教育或演示工具
Details
Creating educational tools or presentations where different windows show related data or views of a simulation.
User Value
Offers an engaging way to present synchronized information or simulations across linked displays.
简单的协作可视化
Details
Developing simple collaborative applications or shared visual spaces within the browser (limited by localStorage size and event limitations).
User Value
Provides a foundation for basic shared experiences without requiring complex server infrastructure.
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