Need help implementing Delta Time for physics simulation

[Everynone]

@AzaelOff

Marketplace asset as a template […] it’s only math […] to get trains to travel along a spline with gravity and friction

Out of sheer curiosity - what method / system does the plugin (?) use, Is it similar to this:

Make a Ground Rail with Spline

On the most fundamental level: [image] check the inclination of the spline with dot product accumulate this value - that’s the speed use speed to progress through a spline You’ll need to add friction as this preserves energy as perfectly as frame time allows it. And input. And a gazillion other things that makes it a game.

This fakes physics, for example.