Physical constraints

[_A187 (MR.MeatFloss)]

I want to use physical constraints to achieve the steering of an articulated minecart. When adding the constraint force through the linear motor, I found that the constrained party would keep bouncing back and forth like a spring, not like a hydraulic rod. In the blueprint, I tried setting the speed and position, but it was not ideal. Does anyone have any projects or videos that can achieve similar operations of hydraulic rods through physical constraints for reference?

[_A187 (MR.MeatFloss)]

Please forgive the grammatical errors in my question, because my English is not very good, so I asked the question with the help of Google Translate.

[dZh0]

Hey there,

I’m not 100% sure if that is what you are looking for but take a look at this brilliant post by @Everynone:

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.