【OpenGL】OpenGL 入门

最新推荐文章于 2025-03-17 09:37:24 发布

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最新推荐文章于 2025-03-17 09:37:24 发布

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分类专栏： OpenGL 文章标签： opengl introduction

本文链接：https://blog.youkuaiyun.com/baishuo8/article/details/81513378

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简介

Open Graphics Library (OpenGL) is a cross-language, cross-platform application programming interface (API) for rendering 2D and 3D vector graphics. The API is typically used to interact with a graphics processing unit (GPU), to achieve hardware-accelerated rendering. Silicon Graphics Inc., (SGI) started developing OpenGL in 1991 and released it on June 30, 1992; applications use it extensively in the fields of computer-aided design (CAD), virtual reality, scientific visualization, information visualization, flight simulation, and video games. Since 2006 OpenGL has been managed by the non-profit technology consortium Khronos Group. – Wikipedia

OpenGL 本身并不是一个类似于 OpenCV 那样实现好了的库，而是一套定义好的接口API，一份 technical specification. 具体的实现，则由各硬件厂商自己去搞，也就是各种各样的显卡驱动。

比如说我现在的电脑上，集成显卡上是 Intel 实现的 OpenGL v4.5,