基于Three.js的3D磁盘阵列设计

WebGL（Web Graphical Library）让浏览器在无需安装插件的情况下即可渲染出3D图形，而封装了WebGL低级别API的three.js更是为3D图形的高效创建提供了可能.针对传统方法的磁盘阵列可视化不够直观以及交互功能单一的问题，本文提出了基于three.js的磁盘阵列三维（3D）可视化的框架，从仿真建模和交互两方面阐述了3D磁盘阵列的设计思路，并给出了相应的实现过程.相对于传统方法，提出的3D可视化框架能够创建真实的三维场景，给用户带来流畅丰富的视觉以及交互体验.

Design of 3D Raid Based on Three.js

By applying the Web Graphical Library (WebGL), a browser can render Three Dimensional (3D) images without installing any additive plugins. The three.js, a JavaScript library that encapsulates the low-level WebGL API, can even construct a 3D graphic more efficiently. Since existed visualization approaches for Redundant Array of Independent Disk (RAID) are non-intuitive and only with simple interactive functions, a new 3D RAID visualization framework is proposed in this work based on the three.js library. The model simulation and the interactive functions for visualizing a 3D RAID are explained step by step and implemented respectively. Compared to the traditional methods, the proposed 3D visualization framework constructs a more realizable 3D scene, thus provides the users better experiences both at visualization and interaction.