Scons compiling imgui

1、 install python

2、 adopt pip install scons

python -m pip install scons

3、 install Cmake

CMakehttps://cmake.org/

Note that the environment variable is checked during installation , I won't go into more details here

4、 download GLFW Source version and compilation

Download | GLFWhttps://www.glfw.org/download.html

  Use cmake I compiled it myself , The official version compiled by itself scons If you can't use it, you will report an error

Unresolved external symbols __imp_realloc And so on.

  compile glfw Refer to this article for the process of

solve glfw3.lib(input.obj) : error LNK2019: Unresolved external symbols __imp_strspn, function glfwUpdateGamepadMappings The symbol is quoted in _ppdyhappy The blog of -CSDN Blog _glfw3.lib Environmental Science ：vs2019 communityglfw3.3.2 Problem description ： Because I want to use only lib Library compilation code , I don't want to bring a bunch of... To the final output dll file , So in vs The settings shown in the figure below are made ： A similar error occurred during recompilation , Looking for information here, I thought it might also be the initial establishment glfw3.3.2 Configure when compiling the project cmake What's wrong with , So for glfw3.3.2 Of cmake The configuration is modified as shown in the following figure ： Tick off USE_MSVC_RUNTIME_LIBRARY_DLL the , Generate the project again ---> compile , Get new lib file , Use this file , Problem solving https://blog.csdn.net/ppdyhappy/article/details/108010297cmake If you can't use it, you can use Baidu by yourself , The core is to tick off USE_MSVC_RUNTIME_LIBRARY_DLL

otherwise scons The above error will appear when compiling

5、 download IMGUI

Release v1.87 · ocornut/imgui (github.com)https://github.com/ocornut/imgui/releases/tag/v1.87 Reference video ：

Section 1 ：ImGui Introduce _ Bili, Bili _bilibili Section 1 ：ImGui Introduce QQ 150330575 communication QQ Group ：90923318https://www.bilibili.com/video/BV1cS4y1778o

  Then the video can be compiled vs Version of , Here I recommend that you try it first , If it's OK, let's start compiling scons Of .

6、 establish scons The file of

 

among Global.h Follow ImGuiDemo.cpp and SConstruct I wrote it myself , You can see what I use 64 position

The rest are just downloaded imgui Pasted

 ImGuiDemo.cpp I am an official example of direct reproduction , There are no screenshots here

7、 It also needs to be installed vulkan

And configure the path in my way

Note that the header file path follows lib route , Plus the relevant lib name