How can I render whole DirectX11 scene into an ImGui window?

[jkooooo99]

Version: 1.83
Branch: master

Back-ends: imgui_impl_win32.cpp + imgui_impl_dx11.cpp
Compiler: vs2109
Operating System: win10

My Question:

Sorry to interrupt，I am a newbie to everythings....

I am following a tutorial of DirectX11,and I have set up imgui in my tiny program.

and I want to make the whole scene be rendered in ImGui window.

I found that a lot of people who use opengl have asked similiar questions.
#984

https://gamedev.stackexchange.com/questions/140693/how-can-i-render-an-opengl-scene-into-an-imgui-window

but It seems like that there is a big difference between DirectX11 and opengl......

really hope someone can help me!!

sorry for my english

[rokups]

You can render your scene into a texture and then render a texture using ImGui::Image(). How exactly to do that is out of scope of dear imgui as this is general 3D rendering question.

[ocornut]

You'll need to lookup "render to texture" in DX11. Closing this as out of scope of dear imgui.

[jkooooo99]

Thank you so much!!!!!!!!!!!!!!!!!!!!