项目简介
Dear ImGui 是一个即时模式 GUI 库，专为 C++ 设计，强调简洁与高效。适用于游戏引擎、实时 3D 应用及内容创作工具，无需外部依赖，状态同步极小。
README 预览
Dear ImGui\n=====\n\n"Give someone state and they'll have a bug one day, but teach them how to represent state in two separate locations that have to be kept in sync and they'll have bugs for a lifetime." -ryg\n\n----\n\n[](https://github.com/ocornut/imgui/actions?workflow=build) [](https://github.com/ocornut/imgui/actions?workflow=static-analysis) [](https://github.com/ocornut/imgui_test_engine/actions?workflow=tests)\n\n(This library is available under a free and permissive license, but needs financial support to sustain its continued improvements. In addition to maintenance and stability there are many desirable features yet to be added. If your company is using Dear ImGui, please consider reaching out.)\n\nBusinesses: support continued development and maintenance via invoiced sponsoring/support contracts:\n _E-mail: contact @ dearimgui dot com_\nIndividuals: support continued development and maintenance [here](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WGHNC6MBFLZ2S). Also see [Funding](https://github.com/ocornut/imgui/wiki/Funding) page.\n\n| [The Pitch](#the-pitch) - [Usage](#usage) - [How it works](#how-it-works) - [Releases & Changelogs](#releases--changelogs) - [Demo](#demo) - [Getting Started & Integration](#getting-started--integration) |\n:----------------------------------------------------------: |\n| [Gallery](#gallery) - [Support, FAQ](#support-frequently-asked-questions-faq) - [How to help](#how-to-help) - **[Funding & Sponsors](https://github.com/ocornut/imgui/wiki/Funding)** - [Credits](#credits) - [License](#license) |\n| [Wiki](https://github.com/ocornut/imgui/wiki) - [Extensions](https://github.com/ocornut/imgui/wiki/Useful-Extensions) - [Language bindings & framework backends](https://github.com/ocornut/imgui/wiki/Bindings) - [Software using Dear ImGui](https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui) - [User quotes](https://github.com/ocornut/imgui/wiki/Quotes) |\n\n### The Pitch\n\nDear I