<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>DigitalTwin on Yosgi Blog</title><link>https://siqi-liu.com/zh/categories/digitaltwin/</link><description>Recent content in DigitalTwin on Yosgi Blog</description><generator>Hugo</generator><language>zh</language><lastBuildDate>Fri, 12 Jun 2026 04:28:42 +0000</lastBuildDate><atom:link href="https://siqi-liu.com/zh/categories/digitaltwin/index.xml" rel="self" type="application/rss+xml"/><item><title>我们怎么把 2D 图纸接进 3D 场景</title><link>https://siqi-liu.com/zh/post/%E6%88%91%E4%BB%AC%E6%80%8E%E4%B9%88%E6%8A%8A-2d-%E5%9B%BE%E7%BA%B8%E6%8E%A5%E8%BF%9B-3d-%E5%9C%BA%E6%99%AF/</link><pubDate>Thu, 11 Jun 2026 00:00:00 +0000</pubDate><guid>https://siqi-liu.com/zh/post/%E6%88%91%E4%BB%AC%E6%80%8E%E4%B9%88%E6%8A%8A-2d-%E5%9B%BE%E7%BA%B8%E6%8E%A5%E8%BF%9B-3d-%E5%9C%BA%E6%99%AF/</guid><description>这篇文章复盘了一个工程图理解项目：我们最初只是想提取图纸文字，后来发现真正重要的是文字、符号、位置和连接关系，于是把 2D 工程图解析成结构化数据，并映射到 3D 数字孪生场景里</description></item></channel></rss>