Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

History

omar 4e90906b04 Added IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS / IMGUI_DISABLE_FILE_FUNCTIONS #2734 ) Using in Emscripten example.		ago%!(EXTRA string=6 years)
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Makefile	Added IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS / IMGUI_DISABLE_FILE_FUNCTIONS #2734 )	ago%!(EXTRA string=6 years)
README.md	Examples: Emscripten: Removed BINARYEN_TRAP_MODE=clamp from Makefile which was removed in Emscripten 1.39.0 but required prior to 1.39.0, making life easier for absolutely no-one. (#2877 , #2878 ) [@podsvirov ]	ago%!(EXTRA string=6 years)
main.cpp	Synced/merged minor cruft from docking branch to minimize drift. AFAIK the only meaningful no-op change is that the call UpdateHoveredWindowAndCaptureFlags() was moved above UpdateMouseMovingNewFrame() to match what docking branch has been doing for a while.	ago%!(EXTRA string=6 years)
shell_minimal.html	emscripten: replace shell_minimal.html with 'soft fullscreen' version	ago%!(EXTRA string=7 years)

How to Build

You need to install Emscripten from https://emscripten.org/docs/getting_started/downloads.html, and have the environment variables set, as described in https://emscripten.org/docs/getting_started/downloads.html#installation-instructions
Depending on your configuration, in Windows you may need to run emsdk/emsdk_env.bat in your console to access the Emscripten command-line tools.
Then build using make while in the example_emscripten/ directory.
Note that Emscripten 1.39.0 (October 2019) obsoleted the BINARYEN_TRAP_MODE=clamp compilation flag which was required with version older than 1.39.0 to avoid rendering artefacts. See #2877 for details. If you use an older version, uncomment this line in the Makefile:

#EMS += -s BINARYEN_TRAP_MODE=clamp