Awesome

vig

V ImGui module -- dear imgui / cimgui wrapper

If you are new to dear imgui see here If you are new to cimgui see here

Current APIs available/tested in examples :

• create SDL2 / OpenGL window
• set clear color
• create ImGui subwindows
• create widgets : buttons, slider, text inputs, color picker, etc...
• persistent layout
• debug tools : FPS, stats, etc..

Examples

See in examples/mainig_v/mainig_v.v This is a V port of ImGui example_sdl2_opengl3

How to test vig on linux : (prerequisite : v is already installed and in the PATH)

$ v install nsauzede.vsdl2
$ v install nsauzede.vig
$ cd ~/.vmodules/nsauzede/vig
$ make
$ LD_LIBRARY_PATH=. v run examples/mainig/mainig.v

There is also a hot-reload mode (-live) :

$ cd ~/.vmodules/nsauzede/vig
$ LD_LIBRARY_PATH=. v -live run examples/mainig/mainig.v

In hot-reload mode, once the vig demo windows is shown, try to modify the live_main function (tagged with [live]) to see the "live" changes appearing a few instants after saving the source file. Enjoy !

Dependencies

Ubuntu : $ sudo apt install git cmake libsdl2-dev libglew-dev

ClearLinux : $ sudo swupd bundle-add git cmake devpkg-SDL2 devpkg-glew

Windows/MSYS2 : $ pacman -S msys/git mingw64/mingw-w64-x86_64-cmake mingw64/mingw-w64-x86_64-SDL2 mingw64/mingw-w64-x86_64-glew