<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Canvas2D on PlumePHP</title><link>https://plumephp.com/tags/canvas2d/</link><description>Recent content in Canvas2D on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sat, 08 Aug 2026 11:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/canvas2d/index.xml" rel="self" type="application/rss+xml"/><item><title>WebGL / Canvas2D 混合渲染优化实战：小程序游戏 60FPS 保证</title><link>https://plumephp.com/game-engine12-rendering-optimization/</link><pubDate>Sat, 08 Aug 2026 11:00:00 +0800</pubDate><guid>https://plumephp.com/game-engine12-rendering-optimization/</guid><description>本文系统讲解小游戏引擎渲染层的核心优化技术：WebGL/Canvas2D 双后端自动降级、Shader 编译缓存、纹理图集动态打包、离屏渲染与帧率自适应决策树。所有技术点均附带 TypeScript 实现与性能基准数据。</description></item></channel></rss>