History

omar 75bbbda645 Examples: Update comments to get SDL2 package with msys2's pacman (#3251 )		2020-05-20 11:44:00 +02:00
..
Makefile	Examples: Update comments to get SDL2 package with msys2's pacman (#3251 )	2020-05-20 11:44:00 +02:00
README.md	Examples: SDL: Tweaked Windows instructions and batch files. (#2175 )	2018-11-06 09:51:21 +01:00
build_win32.bat	InputText, Examples/SDL: Emulate \t input if back-end doesn't provide it. (#1336 , #2467 )	2019-04-03 11:04:00 +02:00
example_sdl_opengl3.vcxproj	Examples: Visual Studio: Updated default platform toolset+sdk in vcproj files from v100+sdk7 (vs2010) to v110+sdk8 (vs2012). This is mostly so we can remove reliance on DXSDK_DIR for the DX10/DX11 example, which if existing and when switching to recent SDK ends up conflicting and creating warnings.	2019-04-15 15:48:38 +02:00
example_sdl_opengl3.vcxproj.filters	Refactor: Added empty imgui_widgets.cpp + updated project files / makefiles etc. accordingly (#2036 )	2018-08-30 14:29:11 +02:00
main.cpp	Changelog, tweak OpenGL3 backends. (#3061 ), update Gallery thread links.	2020-03-24 18:45:05 +01:00

README.md

How to Build

On Windows with Visual Studio's CLI

set SDL2_DIR=path_to_your_sdl2_folder
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include /I..\libs\gl3w main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_opengl3.cpp ..\..\imgui*.cpp ..\libs\gl3w\GL\gl3w.c /FeDebug/example_sdl_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
#          ^^ include paths                                 ^^ source files                                                                                  ^^ output exe                    ^^ output dir   ^^ libraries
# or for 64-bit:
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include /I..\libs\gl3w main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_opengl3.cpp ..\..\imgui*.cpp ..\libs\gl3w\GL\gl3w.c /FeDebug/example_sdl_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console

On Linux and similar Unixes

c++ `sdl2-config --cflags` -I .. -I ../.. -I ../libs/gl3w main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl3.cpp ../../imgui*.cpp ../libs/gl3w/GL/gl3w.c `sdl2-config --libs` -lGL -ldl

On Mac OS X

brew install sdl2
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../libs/gl3w main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl3.cpp ../../imgui*.cpp ../libs/gl3w/GL/gl3w.c `sdl2-config --libs` -framework OpenGl -framework CoreFoundation