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conan-io / examples2

Conan 2.x examples
MIT License
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White window is showed and closed in imgui example #131

Open FreePhoenix888 opened 6 months ago

FreePhoenix888 commented 6 months ago

https://github.com/conan-io/examples2/assets/66206278/58fc68b0-acce-4ff5-abe6-4a9c45ad1be7

How to reproduce

git clone https://github.com/conan-io/examples2
cd examples2\examples\examples\libraries\imgui\introduction
conan install . --build=missing
cmake --preset conan-default
cmake --build --preset conan-release
cd build\Release
.\dear-imgui-conan.exe
czoido commented 6 months ago

Hi @FreePhoenix888, Thanks for reporting. I can't reproduce that, does that always happen? Could it be related to some graphics cards issues on your side? For me building and running from powershell runs ok.

FreePhoenix888 commented 6 months ago

Hi @FreePhoenix888, Thanks for reporting. I can't reproduce that, does that always happen? Could it be related to some graphics cards issues on your side? For me building and running from powershell runs ok.

Hi, @czoido ! What information could I provide to help us find it out?

czoido commented 6 months ago

Hi @FreePhoenix888, Thanks for reporting. I can't reproduce that, does that always happen? Could it be related to some graphics cards issues on your side? For me building and running from powershell runs ok.

Hi, @czoido ! What information could I provide to help us find it out?

To be honest, I'm not sure, what could be happening... A couple of things that may give us some hints...

FreePhoenix888 commented 6 months ago

Hi @FreePhoenix888, Thanks for reporting. I can't reproduce that, does that always happen? Could it be related to some graphics cards issues on your side? For me building and running from powershell runs ok.

Hi, @czoido ! What information could I provide to help us find it out?

To be honest, I'm not sure, what could be happening... A couple of things that may give us some hints...

  • If you resize the window, does something appear?
  • If you launch the exe from the windows explorer, does the same thing happen?
  • Are the shader files there besides the executable?

https://github.com/conan-io/examples2/assets/66206278/357ad54d-275e-49c8-95bd-493e266343eb

In the video you may see that

Additional Info: examples from official imgui repo are working for me, at least these: https://github.com/ocornut/imgui/tree/master/examples/example_win32_directx11 https://github.com/ocornut/imgui/tree/master/examples/example_win32_directx12

czoido commented 6 months ago

Hi @FreePhoenix888, Thanks for reporting. I can't reproduce that, does that always happen? Could it be related to some graphics cards issues on your side? For me building and running from powershell runs ok.

Hi, @czoido ! What information could I provide to help us find it out?

To be honest, I'm not sure, what could be happening... A couple of things that may give us some hints...

  • If you resize the window, does something appear?
  • If you launch the exe from the windows explorer, does the same thing happen?
  • Are the shader files there besides the executable?

2024-02-16.20-34-35.mp4 In the video you may see that

  • 2 shader files are located with exe file
  • I am unable to resize window
  • The same happens if I launch by using explorer

Additional Info: examples from official imgui repo are working for me, at least these: https://github.com/ocornut/imgui/tree/master/examples/example_win32_directx11 https://github.com/ocornut/imgui/tree/master/examples/example_win32_directx12

This project uses opengl, are the opengl ones working for you? Maybe it could be some missing dll's?

FreePhoenix888 commented 6 months ago

opengl: glfw and win32 examples were working Sdl is not because is not installed. As I see glfw and glew is user in this project https://github.com/conan-io/examples2/assets/66206278/90bb78e8-2a16-44eb-afe3-786b9c82b507

Is there more info I can provide to find out are there missing dlls?

czoido commented 6 months ago

Maybe you can try to run the imgui example for opengl + glfw in case it is something wrong with the code. Try replacing the main.cpp from this repo with this: https://raw.githubusercontent.com/ocornut/imgui/master/examples/example_glfw_opengl3/main.cpp and build again. Be aware that you have to add the path for the binding includes to build successfully:

#include "bindings/imgui_impl_glfw.h"
#include "bindings/imgui_impl_opengl3.h"