Ue5 C++ Tutorial - Attach AI Perception to Head Bone

[@NapoleonLouverture]

This was the first c++ class I added to my project and it worked flawlessly. Thanks for making my AI more dangerous.

[@gnom0037]

Please continue make these guides, it's so useful.

[@pranjalbhattacharjee5601]

I will.... thanks

[@gnom0037]

@@pranjalbhattacharjee5601 And I would really love to see setup AI Team Sense, because there is not much info about it, and I need it as hell.

[@pranjalbhattacharjee5601]

@@gnom0037 That is an excellent idea for a video.....I have not seen any videos on that either....and unfortunately I haven't ever used it either....😅.....I will try to figure it out and make a tutorial

[@vivegamespk]

Thnx for your easy and short step by step tutorial

[@pranjalbhattacharjee5601]

Happy to help

[@superkalio]

Thanks man for the share! 🔥🔥🔥
#UnrealEngine #Tutorial #AI #AIPerception #C++ #GameDevelopment #GameDev #Gaming #Trending #Viral

[@johnathe123n]

Thank you for the tutorial, this seems very useful

[@pranjalbhattacharjee5601]

You're welcome!

[@ps5games821]

Great, thank you

[@diaomao4172]

太牛逼了，点赞点赞！！！！谢谢博主

[@pranjalbhattacharjee5601]

Sorry I don't understand

[@ps5games821]

Make more tutorials please

[@CulbladeStudio]

Really nice, Pranjal. I got it working in single player, but doesn't seem to work in MP. Any pointers to get to work?

[@pranjalbhattacharjee5601]

This should work in multiplayer without doing anything else but I will check it and get back to you

[@pineapploudofficial]

if i already have a full programmed character in bp is it possible to add the c++ or edit the character class ?

[@pranjalbhattacharjee5601]

Yes.....create the c++ character and set it as the parent class for the blueprint character

[@dookee9626]

Can you make a tutorial on how to make ai look at any bone for UE5?

[@pranjalbhattacharjee5601]

I already have a tutorial for that on my channel but ok I will make an updated one. It might take a week or so

[@viper341]

I want to add that there is a way to do this completely in blueprints.
Create a new blueprint of the class Actor and give that actor an AI Perception component.
Then in the character's blueprint, add that actor with the AI perception as a child actor component and attach it to the character's head.

[@pranjalbhattacharjee5601]

Well.....it can be done that way maybe but it's not going to be good for performance.....you are supposed to do it in c++

[@farhantanvir8077]

I am tired of seeing everything in blueprint its fresh environment to see c++ used in here tbh if u want to make and perform good u must need to learn c++

[@viper341]

@@farhantanvir8077 Blueprint only becomes an issue when it is a performance bottleneck. in the vast majority of games using blueprint, the game thread will not be the bottleneck but rather the graphics so there is no need to try to gain performance using c++ because the only way to speed the game up is by addressing the graphics bottleneck. unless you prefer to work in c++ because you like it better (as far as workability I think blueprint has many advantages over c++). we have an entire networked multiplayer shooter as sophisticated as counterstrike or call of duty done entirely in blueprint. The only place I plan on converting some functions to c++ is in the AI logic in services that run multiple times a second. In performance testing on a variety of machines the bottleneck for us is not the game thread it's the graphics thread by a pretty large margin. So the only way to speed up the game is to further optimize graphics. Our graphics are low poly with very simple materials so for a game with sophisticated expensive graphics blueprint would be even less of a bottleneck. For 99% of the code in most games blueprint works great.

[@mise6969]

Hey man, really cool project, it seems like the drive link is outdated since it gives me a error 404. Would you be able to update it? Thanks!

[@pranjalbhattacharjee5601]

Here is the github link for the completed project unfortunately I no longer have the starter project
github.com/JanakPRB/AITutorial5.0.git

[@mise6969]

Alright thanks

[@meowththatsright7881]

GetActorEyesViewPoint() is breaking the GetBaseAimRotation() of the ai so i cant use (GetBaseAimRotation() -GetActorRotation).Yaw and pitch for animation

[@pranjalbhattacharjee5601]

Use the "RootYawOffset" variable to get the yaw......download the sample project from the ai behavior essentials series it comes with turn in place aim offsets hand ik and more

[@meowththatsright7881]

@@pranjalbhattacharjee5601 Im doing Root motion animation based ai so velocity wont work, also i turn off "Use controller rotation yaw" to prevent the ai looking at me with full body. Then my aimoffset works great but if i attach the ai perception to the head of the mesh then it gets broken how do i fix that?

[@pranjalbhattacharjee5601]

You can't attach the perception component to the head without using the "getactoreyesviewpoint" function.......if you set the ai's view target with "set focus" even though you are not using control rotation on the pawn, the controller rotation should be calculated......So, check if "(get control rotation - get actor rotation).yaw" works......

[@meowththatsright7881]

@@pranjalbhattacharjee5601 Thank it worked! For anyone else from the future here is the code:
void UNPCZombieAnim::LookAt()
{
if (!Agent)
{
return;
}
FRotator Delta = ZombieChar->GetControlRotation() - ZombieChar->GetActorRotation();
Delta.Normalize();
Pitch = Delta.Pitch;
Yaw = Delta.Yaw;
}

[@hydrawq]

do u have any udemy course for multiplayer?
done by you
any plans of doing it?
i see u have stopped uploading video too

[@pranjalbhattacharjee5601]

There are plans but I am busy with client projects.....I will upload more videos on this channel soon.....sorry for the delays

[@flatinumfox]

the project file is removed?

[@pranjalbhattacharjee5601]

Sorry I don't have the project anymore 😔

[@farhantanvir8077]

HEy why dont u make Udemy cource about fps advanced ai please make it u er r only gives better than paid udemy "Advanced AI in c++" actually that is misleading tittle made me wonder after finish that course i feel empty i dont have any progress to make decent fps game then i found your channel i have learn so much from you please consider yourself start making Udemy Course about advance ai i will be the first one buy your course Unreal engine 5 community needs you

[@pranjalbhattacharjee5601]

Thank you this means a lot to me.....

[@trumpstuck5830]

Not working.

[@pranjalbhattacharjee5601]

It will....follow all the steps. You might have missed something....make sure you have added the HeadSocket to the mesh aswell

[@trumpstuck5830]

​@@pranjalbhattacharjee5601 I take back, its working now. Show you my nana.