Tiles Appears based on players distance

[Aryamew (AYMW)]

I recently came across this video and I was wondering how they achieved this, I tried by myself but wasn’t able to succeed, there are no videos similar to this anywhere.
“Path appears when player moves forward and again disappears when move backward”

i hope someone helps!

the video link with the timestamp :
https://youtu.be/sieczJHSlGQ?t=1447

Thank you so much for your time

[ClockworkOcean]

Each tile has a collision volume. When the player intersects it, the tile appears with an animation.

[Aryamew (AYMW)]

■■■■ this is so simple thank you so much brother

[ClockworkOcean]

Start with zero.

[Aryamew (AYMW)]

it was my problem , soory, the collision was not set properly

[ClockworkOcean]

Also, start with zero