adding documentation

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Micon Frink
2020-10-29 16:31:38 +00:00
committed by Victor Bombi
parent 3f2e6f40df
commit 507e19bc7e
3 changed files with 4 additions and 2 deletions

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@@ -31,6 +31,7 @@ Notes:
# using generator
```
* this is only needed (before compilation) if you want an imgui version different from the one provided, otherwise generation is already done.
* you will need LuaJIT (https://github.com/LuaJIT/LuaJIT.git better 2.1 branch) or precompiled for linux/macOS/windows in https://luapower.com/luajit/download
* you need to use also a C++ compiler for doing preprocessing: gcc (In windows MinGW-W64-builds for example), clang or cl (MSVC). (this repo was done with gcc)
@@ -40,6 +41,7 @@ Notes:
* edit config_generator.lua for adding includes needed by your chosen backends (vulkan needs that).
* Run generator.bat or generator.sh with gcc, clang or cl and LuaJIT on your PATH.
* as a result some files are generated: `cimgui.cpp`, `cimgui.h` and `cimgui_impl.h` for compiling and some lua/json files with information about the binding: `definitions.json` with function info, `structs_and_enums.json` with struct and enum info, `impl_definitions.json` with functions from the backends info.
* You can pass compiler flags to generator.sh or generator.bat at the end ofthe call to further specify the compiler behavior. (e.g. -DIMGUI_USER_CONFIG or -DIMGUI_USE_WCHAR32)
# generate binding
* C interface is exposed by cimgui.h when you define CIMGUI_DEFINE_ENUMS_AND_STRUCTS