koobas.hobune.stream
how to make platform to precisely move on rails? like a train.
simple platform to follow rails , and stay on it :)
If you're just talking about having an object that follows a precisely curved path, then "tweening" is a good thing to Google. Or just check the UAS, as there are a dozen or more systems that can assist with tweening operations, many of them being free (iTween is one of the top products for that). Splines are another keyword. If you're hoping to do it with physics I recommend reading this and this.
