cimgui-go
This project aims to generate go wrapper for Dear ImGui.
It comes with a default backend with GLFW 3.3 and OpenGL 3.2.
It works on macOS(arm64/x86), windows(x64), Arch Linux/KDE and Fedora Workstation 36, idealy other linux GUI should works but I don't have a linux machine to test it. Check out examples, cd in and go run ..
Current solution is:
- Use cimgui's lua generator to generate function and struct definition as json.
- Generate proper go code from the definition (via manual crafted go program
/cmd/codegen). - Use the backend implementation from imgui (currently glfw and opengl3).
- Use github workflow to compile cimgui and glfw to static lib and place them in /lib folder for further link.
Naming convention
- For functions, 'Im/ImGui/ig' is trimmed.
- If function comes from
imgui_internal.h,Internalprefix is added.
Function coverage
Currently most of the functions are generated, except memory related stuff (eg. memory allocator, storage management, etc...). If you find any function is missing, report an issue.
Generate binding
Install GNU make and run make to re-generate bunding.
Update
To update to the latest version of dependencies, run make update.
After doing this, commit changes and navigate to GitHub.
In Actions tab, manually trigger workflows for each platform.
How does it work?
cimgui/directory holds C binding for C++ Dear ImGui libraries- generator bases on
cimgui/{package_name}_templatesand generates all necessary GO/C code libs/contains pre-built shared libraries.cimgui.goincludes and uses to decrease building time.