I would like to know how to make a railway acceleration and control system. This train is based on this video: [UE5 - Basic Train Simulation #1 - Mesh preparation and Movement - (Subtitle)]

Welcome! On Train Pawn [image] [image]

Thank you! I have one more question: how do I control the notched slots 0-8?

No worries, I will demonstrate a simple notch for this design however I would like to mention couple of things. This tutorial you follow simply a kinematic simulation. So notches and breaks are basically simple increments. Real notch mindset cannot be simulated purely with this design. Notches in …

What is the value of Current Notch node?

[{800091F1-41AF-43A0-9A11-4039FE200C0A}] It won’t move…

so [image] This one is wrong its greater [image] Also it should move, is your speed values changing? you can try to print them as well to see changes happening in speed variable or not. [image] Are you seeing the correct notch levels printed? If not you can check your input settings again.…

Speed and Notch are unresponsive.

[{B1AEF0B3-463C-4ADE-A123-D3E16B37F53A}]

I would like to know how to make a railway acceleration and control system.

Development Programming & Scripting

3478615b016b4ced87d8ddc7d18a35ff (kuromame_tororo) August 25, 2025, 10:28am 8

It won’t move…