<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>地形 on PlumePHP</title><link>https://plumephp.com/tags/%E5%9C%B0%E5%BD%A2/</link><description>Recent content in 地形 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sat, 26 Sep 2026 13:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E5%9C%B0%E5%BD%A2/index.xml" rel="self" type="application/rss+xml"/><item><title>大地形与开放世界渲染：LOD、分块与实例化</title><link>https://plumephp.com/graphics-terrain-large-world/</link><pubDate>Sat, 26 Sep 2026 13:00:00 +0800</pubDate><guid>https://plumephp.com/graphics-terrain-large-world/</guid><description>从地形表示、四叉树 LOD 到 GPU 实例化与遮挡剔除，系统梳理开放世界海量几何的渲染架构与内存管理。</description></item></channel></rss>