imgui

FORK: Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
git clone https://git.neptards.moe/neptards/imgui.git
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README.md (2399B)

      1 ## How to Build
      2 
      3 - 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
      4 - You may also refer to our [Continuous Integration setup](https://github.com/ocornut/imgui/tree/master/.github/workflows) for Emscripten setup.
      5 - 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.
      6 - Then build using `make` while in the `example_emscripten_opengl3/` directory.
      7 
      8 ## How to Run
      9 
     10 To run on a local machine:
     11 - `make serve` will use Python3 to spawn a local webserver, you can then browse http://localhost:8000 to access your build.
     12 - Otherwise, generally you will need a local webserver:
     13   - Quoting [https://emscripten.org/docs/getting_started](https://emscripten.org/docs/getting_started/Tutorial.html#generating-html):<br>
     14 _"Unfortunately several browsers (including Chrome, Safari, and Internet Explorer) do not support file:// [XHR](https://emscripten.org/docs/site/glossary.html#term-xhr) requests, and can’t load extra files needed by the HTML (like a .wasm file, or packaged file data as mentioned lower down). For these browsers you’ll need to serve the files using a [local webserver](https://emscripten.org/docs/getting_started/FAQ.html#faq-local-webserver) and then open http://localhost:8000/hello.html."_
     15   - Emscripten SDK has a handy `emrun` command: `emrun web/example_emscripten_opengl3.html --browser firefox` which will spawn a temporary local webserver (in Firefox). See https://emscripten.org/docs/compiling/Running-html-files-with-emrun.html for details.
     16   - You may use Python 3 builtin webserver: `python -m http.server -d web` (this is what `make serve` uses).
     17   - You may use Python 2 builtin webserver: `cd web && python -m SimpleHTTPServer`.
     18 
     19 ## Obsolete features:
     20 
     21 - Emscripten 2.0 (August 2020) obsoleted the fastcomp backend, only llvm is supported.
     22 - 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](https://github.com/ocornut/imgui/issues/2877) for details. If you use an older version, uncomment this line in the Makefile: `#EMS += -s BINARYEN_TRAP_MODE=clamp`