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History

ocornut c18301f356 Examples: remove explicit font sizes from AddFontXXX() calls. Add commented out style.FontSizeBase assignment.		5 months ago
..
Makefile	Examples: added SDL2+Vulkan, SDL3+Vulkan, GLFW+Vulkan makefiles. Amend ignore list. (#2480 )	7 months ago
Makefile.emscripten	Comments on ImageButton(). (#8165 ) + comments on Emscripten -sSINGLE_FILE option. (#8153 )	11 months ago
README.md	Examples: SDL3: Update readme to use SDL3_DIR (#7846 )	1 year ago
build_win32.bat	Examples: added more build_win64.bat helpers.	1 year ago
build_win64.bat	Examples: added more build_win64.bat helpers.	1 year ago
example_sdl3_opengl3.vcxproj	Revert "Examples: Updated all .vcxproj from VS2015 to VS2019 (toolset v140 to v142), Windows SDK 8.1 to 10."	8 months ago
example_sdl3_opengl3.vcxproj.filters	Examples: Windows: Added 'misc/debuggers/imgui.natstepfilter' file to all Visual Studio projects. (#3038 )	3 years ago
main.cpp	Examples: remove explicit font sizes from AddFontXXX() calls. Add commented out style.FontSizeBase assignment.	5 months ago

README.md

How to Build

Windows with Visual Studio's IDE

Use the provided project file (.vcxproj). Add to solution (imgui_examples.sln) if necessary.

Windows with Visual Studio's CLI

Use build_win32.bat or directly:

set SDL3_DIR=path_to_your_sdl3_folder
cl /Zi /MD /utf-8 /I.. /I..\.. /I%SDL3_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl3_opengl3.exe /FoDebug/ /link /libpath:%SDL3_DIR%\lib\x86 SDL3.lib opengl32.lib /subsystem:console
#                 ^^ include paths     ^^ source files                                                                                    ^^ output exe                    ^^ output dir   ^^ libraries
# or for 64-bit:
cl /Zi /MD /utf-8 /I.. /I..\.. /I%SDL3_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl3_opengl3.exe /FoDebug/ /link /libpath:%SDL3_DIR%\lib\x64 SDL3.lib SDL2mainopengl32.lib /subsystem:console

Linux and similar Unixes

Use our Makefile or directly:

c++ `sdl3-config --cflags` -I .. -I ../.. -I ../../backends
  main.cpp ../../backends/imgui_impl_sdl3.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
  `sdl3-config --libs` -lGL -ldl

macOS

Use our Makefile or directly:

brew install sdl3
c++ `sdl3-config --cflags` -I .. -I ../.. -I ../../backends
  main.cpp ../../backends/imgui_impl_sdl3.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
  `sdl3-config --libs` -framework OpenGl -framework CoreFoundation

Emscripten

As of 2023-05-30 Emscripten doesn't support SDL3 yet.