Tweening a part along a path

[EvTheDev32 (ItsEv)]

I am working on a racing game where players race carts along a fixed track. I’d like to move the cart along the track via tweenservice since it’s more reliable than the usual roblox cart physics. (test map for example)

Instead of tweening a part from one position to another, how can I tween a part along a specific path without lining up a bunch of nodes on the track and tweening the cart between them?

[Scottifly]

Tweens are from 1 Position to another. You can’t do it in steps.
Physical carts work pretty well if you do them right.

100% Physics Based Cart System [V2.0 Update]

Place Development Place: Cart Test - Roblox Model With all Pieces: Physics Based Train Cart System - Roblox Place File: CartTestV2.rbxl (162.3 KB) Details Entirely physics based. No synthetic down force. No “pusher force” – driven by the wheel motors. Preserves a considerable amount of momentum through turns. Switches are also fully physics based, no CanCollide cheats. Joining and Separating Carts Long Train With Couplers in Action Update Log V2.…

Or a model I made for tutorial purposes:
Test Train, bogeys with tilt (VectorForce or Hinges).rbxl (190 KB)

[EvTheDev32 (ItsEv)]

@Scottifly

Tweens are from 1 Position to another. You can’t do it in steps.

that’s a shame, the reason I wanted to use tweenservice was to eliminate all possibility of the cart derailing. I’ll look into using physical carts.

[clairosbags (bunya)]

Is there a reason why you don’t want to use nodes?