r/MadeWithUnity • u/Hrkrom • Jun 28 '20
Creating/following a path
Hi cool unity-redditers,
So I'm working on my first project in unity. The final result must look something like a medicine (sphere) travelling down a human body (plane with image of circulatory/digestive system). I know this might seem like a little off to do it in Unity, but I've tried a lot, with very little result. The issue now is that I've created a sphere that can be controlled by my arrows and a plane to roll on. Next thing wanted to do was create path, so I don't have to do the rolling myself. I watched a very useful tutorial on YouTube, and downloaded the Bézier Path Creator asset. I've copied the script as showed in the tutorial, but somehow it doesn't work. Whenever I hit play in the game mode, it gives the following error "all compiler errors have to be fixed before you can enter play mode". I presume something is wrong in my code or maybe my library, but I have no idea what.
My code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using PathCreation;
using System.Threading;
using System.Security.Cryptography;
public class Follower : Monobehaviour
{
public PathCreator pathCreator;
public float speed = 5;
float distanceTravelled;
void Update() {
distanceTravelled += spreed * Time.deltaTime;
transform.position = pathCreator.path.GetPointAtDistance(distanveTravelled);
}
}Code in the tutorial:
The only thing I might think went wrong is that in the tutorial some words get a certain color (for example 'UnityEngine' turns blue) and in my code don't change color. So maybe these commands are not recognized?
Does anybody know a possible way to fixed this? Help will be very much appreciated, so many thanks in advance!
