<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Opengl on PlumePHP</title><link>https://plumephp.com/categories/opengl/</link><description>Recent content in Opengl on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Tue, 01 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/categories/opengl/index.xml" rel="self" type="application/rss+xml"/><item><title>GLSL 着色器编程：从入门到高级技巧</title><link>https://plumephp.com/opengl-glsl-shader-programming/</link><pubDate>Tue, 01 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/opengl-glsl-shader-programming/</guid><description>系统讲解 GLSL 着色器编程全栈：从基础语法、顶点/片段着色器，到几何/计算/细分着色器，深入 Uniform Block、SSBO、SPIR-V 互转，覆盖 OpenGL 3.3/4.5/ES 3.0 核心差异。</description></item></channel></rss>