OpenTK源码下载地址:https://github.com/opentk/opentk
OpenTK使用Nuget安装命令:OpenTK:Install-Package OpenTK -Version 3.0.1 OpenTK.GLControl:Install-Package OpenTK.GLControl -Version 3.0.1
OpenTK官网: https://opentk.github.io/
OpenTK官方推荐中文教程:https://learnopengl-cn.github.io/
OpenTK官方推荐英文教程:https://learnopengl.com/