Extracting coordinates from ACC track spline

[jars121]

Hi,

Does anyone know of a way to convert a track spline in ACC to an array of coordinates? The position of the car is provided (via the in-game telemetry) in X,Y,Z format and I'd like to be able to get the track's spline (e.g. the AI/ideal line) in the same coordinates (I'd only need 2 dimensions obviously).

 

[nevermind1983]

Hi,

Does anyone know of a way to convert a track spline in ACC to an array of coordinates? The position of the car is provided (via the in-game telemetry) in X,Y,Z format and I'd like to be able to get the track's spline (e.g. the AI/ideal line) in the same coordinates (I'd only need 2 dimensions obviously).

You have it from broadcasting. I find a way to for put the spline into a map...

 

[dedo]

@nevermind1983 can you elaborate please? How would you extract those coordinates from the broadcasting tool?
Pointing out corners on the spline would be very helpful for me as well

 

[Kwakisfast]

Hey, from broadcasting tools, you can get the maximum standardized car position on the track. This is used for visualizing where the car is on the track within a sector. XYZ coordinates are not commonly used for this because they are quite demanding in terms of data volume. However, you can create a telemetry visualization like this from it: https://app.racemake.com/share/BRAZy3pmj4 (only works on PC)