Get the intersection location of two lines/arrows

[N-1-K_01]

Hello,

I search a possibility to get the location of the intersection of two or more lines. In the picture you can see the point where the green arrows intersect.
How could I do it?

[ClockworkOcean]

N-1-K_01 Yup, apparently it's:



Off you go...

( you've just got the 4 coordinates there... )

[N-1-K_01]

N-1-K_01 Yup, apparently it's:



Off you go...

( you've just got the 4 coordinates there... )

hmm and which coordinates? I have only the 4 coordinates of the starting points. Maybe I could get the vectors of the directions.

[ClockworkOcean]

It's the 4 coordinates you have , x1, y1, x2, y2... it's the ends of the lines...

[ClockworkOcean]

N-1-K_01

[ClockworkOcean]

N-1-K_01 Do you want some BP?

[N-1-K_01]

N-1-K_01 Do you want some BP?

if you have an expample in a Blueprint, of course. That would be very helpful.

[ClockworkOcean]

N-1-K_01 Yikes, see this article:

https://forums.unrealengine.com/deve...ines-4-vectors

Looks like you might want to find a new way of thinking about this...

Why are you trying to find the intersection?

[N-1-K_01]

N-1-K_01 Yikes, see this article:

https://forums.unrealengine.com/deve...ines-4-vectors

Looks like you might want to find a new way of thinking about this...

Why are you trying to find the intersection?

Thank you.
I need this point, because it is the curve center of my vehicle.
The intersection of only two of this arrows/lines would also work.

[ClockworkOcean]

N-1-K_01 That nightmare code above is only for 2 dimensions!

Why not just put a component at the centre of your vehicle, then you can just get it's world position?...

[N-1-K_01]

N-1-K_01 That nightmare code above is only for 2 dimensions!

Why not just put a component at the centre of your vehicle, then you can just get it's world position?...

Yes, now I got it. I made it otherwise. But both ways don't give me the right coordinates.

I don't need the center point of my vehicle. I need the coordinate of the curve center point.

[N-1-K_01]

It works! Thank you very much for your help. Perfect

[N-1-K_01]

ClockworkOcean But I want to extend this formula from 2D into 3D...

[ClavosTech]

Dumb question alert... But if the goal is ultimately to find a point in the circumference of a circle outside the vehicle in 3D... Could it be done solely using line traces aimed at a hidden cylinder / sphere / mesh surrounding the vehicle etc?

[ClockworkOcean]

ClockworkOcean But I want to extend this formula from 2D into 3D...

Yup, good luck with that!...