mph is miles per hour. You can use forward speed instead just change the value relative to your desired speed.

Try check your prediction interval variable in Predict Future Positions. It should be equal to 1.

@@jourverse I don't know whether it was because I accidently used post-increment in the for loops rather than pre-increments or because i accidently used "<" rather than "<=" in one of the loops. Either way, i managed to fix it. Thank you for the great tutorials :D

Cool idea!🤯 I will try it when I complete this vehicle ai system.

Yep, I'm Cambodian. Are you a developer?

@@jourverse I'm not a developer

💓

Yes, it could be. If you follow the tutorial up to the latest one, most of the problems will be solved along the way. I'm working on improving and adding more features to the road network for this AI.

@@jourverse Thanks for the quick response ill need to finish the series and see what happens.

Yes, the inventory is spawn on map and I'm switching the camera. This inventory is in separate blueprint actor. When close the inventory, I delete this spawned inventory.

@@jourverse thanks for response. I'm doing same thing.

It is only on pc. A tech demo, not a complete game.

:( the game is so realistic crash​@@jourverse

Close guess! I'm actually Cambodian, from the country right next to Thailand. 😊

@@jourverse Ah. I visited Cambodia. :) Siem Reap and Angkor Wat.

Thank you.

Check your reward results to see if they improve over time. If you don't get good results after around 2000 iterations, stop training and identify what is missing.

Appreciate the support. Glad to have you on board!

@@iop-w1t Yes you can replace with any car. Just change the car mesh in the blueprint and change the wheels in vehicle movement component.

Thank you, respected teacher❤

Is the tessellation still working? Is the moving problem happen still happen even after you follow this LOD Tessellation Update?

@@jourverse The tessellation also gets halved on the x and y axis but is fine on the z axis. before using this nothing appeared if i moved it but now this happens. I will have a look at it later and report back if i can fix the problem.

So it seems they updated the plugin so here is what i did. 1 replace the quadtree.h and .cpp with the ue5.3 version 2.delete anything in watermeshsceneproxy.cpp that gives you an error This is just a temporary fix i found until i can find the root problem when i have the spare time.

The problem with the 5.3.2 plugin running on 5.4.4 is the PSOPrecache section of the WaterMeshComponent h and cpp files. When I replace those lines with the ones from 5.4.4, the build pushes through but the editor gets debug broken and never goes up. I guess the problem lies with the PSO precaching. Everything else works except for the dynamic tessellation in 5.4.4.

To solve the packaging issue, you can follow this step. I will cover this in the next tutorial. We don't need to download Eigen library to include in the plugin, just use the already integrated version in Unreal Engine. ``` // Use Unreal Engine's built-in Eigen as a third-party dependency AddEngineThirdPartyPrivateStaticDependencies(Target, "Eigen"); ``` When there is the error when packaged the project unreachable code, we can suppress the error and continue to compile. ``` // Suppress compiler warning C4702 for unreachable code PublicDefinitions.Add("EIGEN_IGNORE_UNREACHABLE_CODE_WARNING=1"); ``` Suppress the warning in your local code. ``` #pragma warning(push) #pragma warning(disable : 4702) // Disable unreachable code warning #include "Eigen/Dense" #pragma warning(pop) ```

@@jourverse Awesome, thank you!

I checked out your newest video I'm still not sure how to fix this packaging issue to be honest I was never able to complete this tutorial went through the first 20 minutes a bunch of times did everything exactly as it was laid out but all the files were full of Errors for some reason it wasn't recognizing things like core minimal which is fine for me the road building plug-in is not necessary but if I can figure out the packaging issue I can update my game, like I said I'm really new to C++ I'm not even sure which files to put this code in and the ones I tried did not work, thank you for all your help!

@@DestructibleGame kzbin.info/www/bejne/qai4ZJ19jcp4jJosi=IkZXwLKGJicgj5hC This is how to fix the package issue. I’ll include this after tutorial 8. Let’s me know if this works.

@@jourverse This did solve my packaging issue, thank you!

@@АсСо-ю7к Yes the tessellation will work in 5.4. But the water won’t.

@@jourverse I was able to make the ocean work from previous tutorials and the buoyoncy but am having a problem with the tesselation i will comment here if i can get it to work. Thank you for your response.

@@АсСо-ю7к Thank you for letting me know. Is there any modification to get the water work in UE5.4?

@@jourverse No i just followed the tutorial and everything seems to work fine.

@@jourverse So i got it to work but i had it stop every so often because in the quadtree you have to disable the checks that happen with bisvalid. also replace the isfarmesh function in quadtree with the ue5.3 version.

I'll figure out how to optimize this system later, after I complete the full system.

In city sample original project also no sound when the vehicle hit scene object. If you need the sound, you need come up with your own logic. On vehicle mesh hit event, call the sound that you want.

@@jourverse got you thanks! Also when enabling root motion animation changes, 3rdperson no longer sits down high - on vehicle seat, but on the floor. Any idea how that can be sorted?

Thank you.

@@todzifushigur0 I’m working on pathfinding for this road network. You can my discord for latest information.

@@jourverse grerat man

@@rajasekarr2441 You need to change the input to use enhance input in UE5.4

@@jourverse Thanks for the response bro. Is there any way i could reach out to you to get my doubts clarified. Video call/email. Something like that?

I can't tell what happen to cause your problem. You can check each blueprint actor, if there any yellow warnings or red errors.

@@jourverse but on your video tutorial it is the same, when you hit the wall, there is no sound.

@@elnurmehdiyev5062 Yeah, I remembered that. When we hit with other mesh different from vehicle, the vehicle only have a little collision sound. You continue to modify the logic.

@@jourverse would appreciate if you tell me the way forward, what and where to modify. Also when I hang the car in the scene, on game start it free fall, hit ground, get damages but no sound too.

@@RaianMahmud1 I did update this project to 5.4 and it can package the project. kzbin.infoUgkx8cyEkXJlIrNwYSf4gLU7XuxOmLBnkW2L

@@jourverse Thanks!

Thank you.

@@oyundunyas3760 Yes it work in 5.4. I did update this final project to 5.4 and it can build ship the project. kzbin.infoUgkx8cyEkXJlIrNwYSf4gLU7XuxOmLBnkW2L

@@elnurmehdiyev5062 Follow this tutorial to package the project. kzbin.info/www/bejne/Y4bZmXyMhc2Kr7csi=hM8tPznNWqFRtUus

@@jourverse Big thanks to you man! that worked!

You need to download the file from city sample UE5.3 and use it to add to your project. This file is for 5.0. I did update this final to 5.4 and it can build ship the project. kzbin.infoUgkx8cyEkXJlIrNwYSf4gLU7XuxOmLBnkW2L

@@jourverse I have downloaded CitySample through my Epic Game Launcher, is there 5.3 version CitySample other than that?

@@elnurmehdiyev5062 There isn’t any other than in unreal marketplace or in your launcher. Make sure to select the correct version. Than in the source file after you copy it, change the name of api according to your current project name.