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imgui/examples/sdl_opengl3_example
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omar 2e1ac0f683 Viewport, Platform: SDL: Makes the CreateViewport function restore current GL context so in theory it is free from side-effect. That said, it seems like there is a bug in SDL because our CreateViewport (currently in Render(), not for long) have affect a jerky side-effect if SDL_GL_MakeCurrent() is called before Render(). (#1542)
2018-03-15 19:25:23 +01:00
..
build_win32.bat Examples: Updated Makefile and batch files to work with new examples. Using lowercase "gl.h" as it seems this is what Linux wants. 2018-03-07 12:05:47 +01:00
main.cpp Viewport, Platform: SDL: Makes the CreateViewport function restore current GL context so in theory it is free from side-effect. That said, it seems like there is a bug in SDL because our CreateViewport (currently in Render(), not for long) have affect a jerky side-effect if SDL_GL_MakeCurrent() is called before Render(). (#1542) 2018-03-15 19:25:23 +01:00
Makefile Examples: Updated Makefile and batch files to work with new examples. Using lowercase "gl.h" as it seems this is what Linux wants. 2018-03-07 12:05:47 +01:00
README.md Examples: SDL/OpenGL3: Fixed linking documentation for MacOSX (#463) 2015-12-30 11:27:39 +01:00
sdl_opengl3_example.vcxproj Examples: SDL: Using %SDL2_DIR% in the .vcproj instead of %SDL_DIR%, the earlier is more standard. 2018-02-21 22:46:49 +01:00
sdl_opengl3_example.vcxproj.filters Examples: SDL: Extracted into imgui_impl_sdl.*, reused imgui_impl_opengl* files. 2018-02-18 20:26:20 +01:00

README.md

How to Build

  • On Windows with Visual Studio's CLI
set SDL2DIR=path_to_your_sdl2_folder
cl /Zi /MD /I ..\.. /I ..\libs\gl3w /I %SDL2DIR%\include main.cpp imgui_impl_sdl_gl3.cpp ..\..\imgui*.cpp ..\libs\gl3w\GL\gl3w.c /link /libpath:%SDL2DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
  • On Linux and similar Unixes
c++ `sdl2-config --cflags` -I ../.. -I ../libs/gl3w main.cpp imgui_impl_sdl_gl3.cpp ../../imgui*.cpp ../libs/gl3w/GL/gl3w.c `sdl2-config --libs` -lGL -ldl -o sdl2example
  • On Mac OS X
brew install sdl2
c++ `sdl2-config --cflags` -I ../.. -I ../libs/gl3w main.cpp imgui_impl_sdl_gl3.cpp ../../imgui*.cpp ../libs/gl3w/GL/gl3w.c `sdl2-config --libs` -framework OpenGl -framework CoreFoundation -o sdl2example