SOLVED how can i make AI path?

[fughettaboutit]

mh no, nothing with distance, mayb its a problem with car-ai or ai line itself

did you try with original kunos cars and track? (no mod car)

 

[Ariel Suraniti]

I tried with original car (Porsche 911 GT3 2017) in a converted circuit.

 

[fughettaboutit]

mh, converted tracks are prone to have none working ai

 

[Ariel Suraniti]

mh, converted tracks are prone to have none working ai

 

[Hamzah]

I am trying to fix the ai on the hong kong eprix track by Simm Traxx. I tried setting an ai path but no matter what, the cars always go straight into the wall on turn 1. Does anyone have an idea on how to fix this or what's causing it?

 

[Johnr777]

I am trying to fix the ai on the hong kong eprix track by Simm Traxx. I tried setting an ai path but no matter what, the cars always go straight into the wall on turn 1. Does anyone have an idea on how to fix this or what's causing it?

The issue is SimTraxx. Not surprised.

Upload a picture of your AI line at that corner, let’s see what’s going on

 

[Hamzah]

I managed to get the ai line working. Problem now is, the cars treat walls like I treat curbs... I've seen the cars dive straight into the wall on turn 12 in attempt to pass.... Is this fixable?

 

[Johnr777]

I managed to get the ai line working. Problem now is, the cars treat walls like I treat curbs... I've seen the cars dive straight into the wall on turn 12 in attempt to pass.... Is this fixable?

And again, it’s best to post a picture of the AI line where you are having issues...

but by the sounds of it, you need to adjust the ai side lines, move it away from the wall.

 

[Mendizalea]

does not record me, only pit AI. The start and the finish line are correctly because AC gives me the stage time.

I don't know why, can someone help me?

Is a Rally track.

Thanks

 

[John Harding]

Is the track all in one mesh? try to cut the road into pieces, especially the crossing parts should be two different meshes. But not sure if it helps.

Just want to say thanks to yourself and Terden. I spent at least a day trying to figure out why my figure8 track was not working, applying hints unsuccessfully, editing the spline manually, etc. Then I came across your comment that all I needed to do was split my track mesh (see image) and I could finally sleep at night.
Thank you!!

 

[BlazeGT]

Sorry to jump on this old thread, but I have an issue I haven’t seen addressed anywhere else.

i successfully have created my AI lines and it works as I have hoped, however my issue is when in race mode, the AI will spawn inside my car, like all the cars spawn in the same spot. I assume since the map wasn’t designed for more than 1 car that there is only grid space for cars to start at. Is there a way to change this so the cars grid correctly at the start?

thank you!

 

[fughettaboutit]

...like all the cars spawn in the same spot. I assume since the map wasn’t designed for more than 1 car ...
thank you!

Correct. You need to add more start/pits spots, maybe by making copies of
AC_START_0 and
AC_PIT_0

You must edit some kn5, no other way.

 

[BlazeGT]

Correct. You need to add more start/pits spots, maybe by making copies of
AC_START_0 and
AC_PIT_0

You must edit some kn5, no other way.

I’ve gone through all the sub folders for the track, and I can’t seem to find those parameters. Any idea exactly which file I would need to edit?
Thanks!

 

[fughettaboutit]

if there are none, you must create, they must be in some ....kn5, not in a text or ini file. If you dont have those dummy objects, then AC just spawns all cars at the same place, in origin position at 0,0,0

 

[D1visor]

I don't know what I'm missing but when I gt into practice, start the recording and drive a lap, no purple line appears.

I was modding in 2016 and I'm trying to learn all the basics again so I can work faster when I do what I actually want.

EDIT: Fixed. I overlooked the obvious, had two boxes to the sides with both having their origin in the middle.

 

[jakethesnake]

Aha.. that is the question .
Well, you're in luck. It used to be more difficult in the days, but now it's quite simple.

First, you need to go into \STEAM\steamapps\common\assettocorsa\system\cfg and edit the file called assetto_corsa.ini.

[AC_APPS]
ENABLE_DEV_APPS=1

Once this is done, go into the game, onto your track, with any car.

1/ Open the in-game app (it will be visible now) named AI. It looks like this:

View attachment 681

2/ When ready, press "start recording" button (the button under will change to recording)

3/ And start driving . No need to go insanely fast, but more important is to have a nice flowing line. Whenever you complete a lap while recording, the line is updated (<< thanks to NightEye for the tip).

4/ Drive a least two laps! Save and exit whenever you think you've got a good line. Here's how:

5/ Hit ESC for the menu and click "Exit".
(edit - if this doesnt work: Press the "recording" to stop the recording process. Press Save ai.)

Now AC can be unresponsive for some time, depending on track length. After that you should now have a "fast_lane.ai.candidate" file under YOURTRACK\ai\ folder (or YOURTRACK\layout\ai\ ).

7/ Rename the file to "fast_lane.ai".
Also make a copy of it to "\data\ideal_line.ai" (or make a second one)
(prefered ideal line shown in game and used for ai fuel calcs)

8/ Done - you should now have a working AI .

***
Optionally, you also need to record a pit_lane.ai path. Procedure is similar, but with 2 differences:
1/ press the "start pits", instead of the normal "start recording" used previously
2/ start at the last turn before pit entry, and end it after pit exit once you've joined the racing line (the idea is to make sort of a "deviation" from the main racing line).

If all this doesnt work: check position of AC_TIME... gates and make sure you don't run over invalid track surfaces while recording.

hey sorry to bother you but do you know if this works on touge maps like ek akina or myogi?