There is a new version of the framework available. Easily setup with Docker: kzfaq.info/get/bejne/mdZ6jdF1vM2oop8.html

the most funny part is justification of replacing a single virtual call with templated trick.. - for performance! you saved maybe 2 CPU cycles. may the future generations remember your historical deed! :)))

Very neat presentation... keep it up !

Great tutorial. Thank you so much.

thanks top video 🔥 Explained everything very well.

When it comes to using CRTP for eliminating virtual calls you could have just make those member functions non-virtual by ditching the unnecessary inheritance in the first place. I know, it's just an example but my take on this is that we should strive to use abstractions, language constructs, etc. only when there's an actual need for it. Nevertheless, that was a very nice tutorial, thank you.

Had a Qt setup at my previous job for a game editor. Good Lord how outdated it feels in comparison to alternative solutions. It was like a time machine back in 98.

thanks for this

Thank you thank you thank you

amazing

Hello there! Amazing video! I have a question: Is it possible add a GUI using Imgui to an exist C++ console program? I mean by "console program" to those C++ programs that receive input from the terminal. Hope I made it clear. 😃

first time seeing crtp, but im curiours as to what kind of performace gains you were hoping to get ? as it seems like the code is actually running 10-15 % slower when using crtp from about 9/10ms/frame without to 13ms/frame with crtp

nice video

shouldn't we leave the virtual on the base class destructor even with crtp? although it wouldn't seem practical, it's still possible to create the app as Base* app = new Derived; delete app; // calls only base destructor instead of chaining destructors

bro u look like my favorite youtuber Mr. Beast!!! Poggers!!!!!

Unfortunately the glfw-meson git repository is 5 years out of date currently. I can't get it to compile the example you've shown here...

i wish you could make a complete tutorial about this specific framework because there is not alot of resources to be found

@Zen Sepoil How do I configure dear ImGUI for macos, it shows linker error, also it is not able to recognize imgui.h functions

Rockstar North uses Dear Imgui for its engine. :)

Thanks, I listen you carefully I learn something, I get your code through your presentation, it works perfectly I compile through CMake or code ::Blocks everything alright. Now, in a first time, I have an interactive console application, with infinite loop, I can select value to enter, start the application, collect data about the progress and so ..on, and finally 30 mn later I have the result (a C.S.V file) It tells me : Job completed ! . My ignorance about GUI is great! Where should I have to place my code or yours avoiding that the execution of imGUI suspends that of my code or vice versa. My code is simple, long to execute => {{ 1) Start, 2) Give it a variable value and it runs, 3) It indicates its progress 4) Finally job is finished, file C.S. V available!}} Thanks for a simple clarification, I am totally ignorant about GUI, with your setup Could you please tell me where and how to proceed ? Great thanks again! I have to learn and understand I need a GUI for the near future. A simple hint if possible.

How to scale this example on HDPI screen?

The Achilles heel of Dear ImGui is the font rendering. It's unacceptably bad. Subpixel rendering is an absolute must for any serious graphical UI.

hi, how do you run those install commands?

My main issue is how limited dear I'm gui is. There is no dispatch system which makes it impossible to subscribe to non standard events etc

Are you also using any alternatives for GUI creation?

GTA IV - I feel like a real R* boy inside my shitty OpenGL window :)

how do u do do this on windows

der macht einfach referat

Hi, very much thanks for your ImGui tutorial. It really helped me to start a GUI project. I'd like to ask about one thing - can you remake the framework to "docking" branch of Dear ImGui please? I did everything like you showed here for the docking branch, but the issue is the new "ImGuiConfigFlags_ViewportsEnable" and subsequent if statement after rendering that handles windows outside. It gives me error: imgui.cpp:8940: void ImGui::ErrorCheckNewFrameSanityChecks(): Assertion `g.PlatformIO.Platform_CreateWindow != __null && "Platform init didn't install handlers?"' failed.