# 中央美院虚拟展厅系统数字化建设方案 - ID: 59 - URL: https://www.stoyard.com/viewpoint/59 - English URL: https://www.stoyard.com/en/viewpoint/59 - Category: 技术分享 - English Category: Technical Sharing - English Title: Central Academy of Fine Art Virtual Exhibition Hall System Digital Construction Scheme ## 中文主体 > 构建跨端适配的线上虚拟展厅，实现高性能渲染与可视化内容管理。 技术分享 / 美院虚拟展厅 ### 受疫情等因素影响，美院无法举办线下毕业展，因此我们为其构建了线上虚拟展览平台。平台基于 WebGL 引擎、可配置化后台与数据化分析体系，实现自主策展、实时渲染与多场景扩展的完整数字展陈能力。  #### 一、项目总体架构设计 1. 技术底座架构** 系统基于 WebGL/WebGPU 构建实时 3D 渲染管线，并以 RESTful API 与 CDN 实现高效资源通信。该架构确保展厅在高并发场景下仍具备稳定的渲染性能与快速资源分发能力。 2. 多端适配技术** 通过性能识别算法动态匹配渲染质量，实现 PC、平板与移动端的全终端自适应体验。系统会根据设备算力自动调整纹理、模型和光照精度，以保证浏览流畅性。 #### 二、前端 3D 展厅体验层** 1. 场景渲染能力** 采用 PBR 材质、HDR 环境光照和资源轻量化处理，保证展厅在浏览器中仍保持高保真视觉效果。同时融合模型压缩与 GPU 加速策略，提升渲染稳定度并降低首屏加载压力。 2. 交互体验设计** 支持多模式漫游及多模态展品信息展示，适配触控、鼠标与空间音频等自然交互方式。丰富的交互逻辑让用户能够沉浸式探索展区并获得接近线下展览的观展体验。 3. 零门槛访问体验** 用户可通过浏览器直接进入展厅，利用增量加载与缓存机制无需安装额外软件。该机制显著降低访问成本，提高展览的传播能力与用户触达率。 #### 三、内容管理后台（CMS + DMS）** 1. 后台基础架构** 采用组件化与分级权限体系，让策展方可在安全环境中灵活管理展览内容。架构支持功能模块的按需扩展，便于后期增加新的展厅或展示模式。 2. 展品管理能力** 后台支持展品上传、分类、排序与元数据编辑，使展厅内容可快速自主更新。系统还提供自动生成缩略图与预览能力，提升策展管理效率。 3. 版本与发布机制** 支持草稿、预览和正式发布的完整版本控制，并提供一键回滚功能确保内容安全。策展人员可在不影响线上展厅的情况下进行内容调整和迭代。 #### 四、数据采集与可视化分析** 1. 数据采集内容** 系统自动记录访问路径、点击行为与停留时长，为展览运营提供真实的用户行为数据。这些底层数据有助于分析作品吸引力、展区热点与用户兴趣点。 2. 数据分析后台** 通过图表化方式展示访问趋势、热力分布与来源渠道，支持多维度筛选分析。分析工具可直接导出报表，方便学校用于教学研究或展览复盘。 3. 数据价值场景** 数据可用于优化推广内容、调整展区布局或提升展品曝光度。同时也为数字化教学、学术研究或媒体传播提供定量支持。 #### 五、系统部署、安全与性能优化** 1. 多环境部署** 采用开发、预发布、正式环境的三级部署方案，确保功能上线稳定可靠。不同环境之间采用独立资源池与数据库，实现安全隔离与版本可控。 2. 性能优化体系** 通过模型压缩、纹理优化与 GPU 加速策略，实现各类设备上的流畅渲染体验。系统还采用资源懒加载等策略降低首屏压力，使访问速度显著提升。 3. 安全体系设计** 从权限控制到数据隔离与反爬虫策略构建完整安全体系，保障展览数字资产安全。后台操作全程记录日志，便于追踪、审计与风险控制。 ## English Content > Build an online virtual exhibition hall with cross-end adaptation to achieve high-performance rendering and visual content management. Technology Sharing/Academy of Fine Art Virtual Exhibition Hall ### Due to the epidemic and other factors, the Academy was unable to hold offline graduation exhibitions, so we built an online virtual exhibition platform for it. Based on WebGL engine, configurable background and data analysis system, the platform realizes the complete digital exhibition capability of independent curation, real-time rendering and multi-scene expansion.  #### 1. overall project architecture design 1. Technical Base Architecture** The system builds a real-time 3D rendering pipeline based on WebGL/WebGPU, and realizes efficient resource communication with CDN through RESTful API.The architecture ensures that the exhibition hall still has stable rendering performance and fast resource distribution capability in high concurrent scenarios. 2. Multi-terminal adaptation technology** The performance recognition algorithm dynamically matches the rendering quality to realize the full terminal adaptive experience of PC, tablet and mobile terminal.The system will automatically adjust the texture, model and lighting accuracy according to the device calculation force to ensure smooth browsing. #### 2. front-end 3D showroom experience layer** 1. Scene rendering capability** The use of PBR materials, HDR ambient lighting and lightweight processing of resources ensures that the exhibition hall still maintains high-fidelity visual effects in the browser.At the same time, the model compression and GPU acceleration strategies are integrated to improve rendering stability and reduce the loading pressure of the first screen. 2. Interactive Experience Design** Supports multi-mode roaming and multi-modal exhibit information display, and adapts to natural interaction methods such as touch control, mouse and spatial audio.Rich interactive logic allows users to immerse and explore the exhibition area and get close to the offline exhibition viewing experience. 3. Zero threshold access experience** Users can enter the exhibition hall directly through the browser, taking advantage of the incremental loading and caching mechanism without installing additional software.The mechanism significantly reduces access costs and improves the dissemination capacity and user reach of the exhibition. #### 3. Content Management Back Office (CMS DMS)** 1. Back Office Infrastructure** A modular and hierarchical authority system is adopted to allow curators to flexibly manage exhibition content in a secure environment.The architecture supports the on-demand expansion of functional modules to facilitate the addition of new exhibition halls or exhibition modes in the later period. 2. Exhibit management ability** The background supports the upload, classification, sorting and metadata editing of exhibits, so that the contents of the exhibition hall can be updated quickly and independently.The system also provides the ability to automatically generate thumbnails and previews to improve curatorial management efficiency. 3. Version and release mechanism** Supports full version control for drafts, previews, and releases, and provides one-click rollback to ensure content security.Curators can adjust and iterate content without affecting the online exhibition hall. #### 4. Data Acquisition and Visualization Analysis** 1. Data collection content** The system automatically records the access path, click behavior and stay time, providing real user behavior data for the exhibition operation.These underlying data help analyze the attractiveness of the work, the hot spots of the exhibition area and the user's interest points. 2. Data analysis background** Displays access trends, heat distribution, and source channels in a graphical manner, and supports multi-dimensional filtering analysis.The analysis tool can directly export the report form, which is convenient for schools to use for teaching research or exhibition review. 3. Data Value Scenarios** The data can be used to optimize promotional content, adjust the layout of the exhibition area or increase the exposure of the exhibits.It also provides quantitative support for digital teaching, academic research or media communication. #### 5. system deployment, security and performance optimization** 1. Multi-environment deployment** The three-level deployment scheme of development, pre-release and formal environment is adopted to ensure the stable and reliable launch of functions.Independent resource pools and databases are used between different environments to achieve security isolation and version control. 2. Performance optimization system** Through model compression, texture optimization and GPU acceleration strategy, to achieve a smooth rendering experience on all kinds of devices.The system also uses strategies such as lazy loading of resources to reduce the pressure on the first screen, so that the access speed is significantly improved. 3. Safety system design** From access control to data isolation and anti-crawler strategies, a complete security system is built to ensure the security of exhibition digital assets.Logs are logged throughout the background operation process to facilitate tracking, auditing, and risk control.