Collision Box problem

Question

I made a spaceship, and it doesnt travel that fast but when i have a collider on the spaceship, it still passes through the other box, because it travels so fast. Is there any way to make my own collision detection to teleport the object or stop it from passing through other objects? Yes, i have collision boxes on both. This is my ship controller code:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class ShipController : MonoBehaviour {
 
     public Transform sCam;
 
     public float x;
     public float z;
     public float y;
 
     void Start () {
         sCam = GameObject.FindGameObjectWithTag("SCamera").transform;
     }
     
     void Update () {
 
         Vector3 vec = Vector3.zero;
 
         vec.x = Input.GetAxis("Horizontal");
         vec.z = Input.GetAxis("Vertical");
 
         if (Input.GetKey(KeyCode.LeftControl))
         {
             vec.y -= 0.5f;
         }
         if (Input.GetKey(KeyCode.Space))
         {
             vec.y += 0.5f;
         }
         if (Input.GetKeyUp(KeyCode.LeftControl))
         {
             vec.y = 0;
         }
         if (Input.GetKeyUp(KeyCode.Space))
         {
             vec.y = 0;
         }
 
         x = vec.x;
         z = vec.z;
         y = vec.y;
 
         vec = sCam.TransformDirection(x, y, z);
         transform.Translate(vec.x, vec.y, vec.z);
     }
 }

Answer 1

 // Script from Daniel Brauer, Adrian
 // http://wiki.unity3d.com/index.php?title=DontGoThroughThings
 
 using UnityEngine;
 
 public class DontGoThroughThings : MonoBehaviour
 {
     // Careful when setting this to true - it might cause double
     // events to be fired - but it won't pass through the trigger
     public bool sendTriggerMessage = false;
 
     public LayerMask layerMask = -1; //make sure we aren't in this layer
     public float skinWidth = 0.1f; //probably doesn't need to be changed
 
     private float minimumExtent;
     private float partialExtent;
     private float sqrMinimumExtent;
     private Vector3 previousPosition;
     private Rigidbody myRigidbody;
     private Collider myCollider;
     //initialize values
     void Start()
     {
         myRigidbody = GetComponent<Rigidbody>();
         myCollider = GetComponent<Collider>();
         previousPosition = myRigidbody.position;
         minimumExtent = Mathf.Min(Mathf.Min(myCollider.bounds.extents.x, myCollider.bounds.extents.y), myCollider.bounds.extents.z);
         partialExtent = minimumExtent * (1.0f - skinWidth);
         sqrMinimumExtent = minimumExtent * minimumExtent;
     }
 
     void FixedUpdate()
     {
         //have we moved more than our minimum extent?
         Vector3 movementThisStep = myRigidbody.position - previousPosition;
         float movementSqrMagnitude = movementThisStep.sqrMagnitude;
 
         if (movementSqrMagnitude > sqrMinimumExtent)
         {
             float movementMagnitude = Mathf.Sqrt(movementSqrMagnitude);
             RaycastHit hitInfo;
 
             //check for obstructions we might have missed
             if (Physics.Raycast(previousPosition, movementThisStep, out hitInfo, movementMagnitude, layerMask.value))
             {
                 if (!hitInfo.collider)
                     return;
 
                 if (hitInfo.collider.isTrigger)
                 {
                     hitInfo.collider.SendMessage("OnTriggerEnter", myCollider);
                 }
                     
                 if (!hitInfo.collider.isTrigger)
                     myRigidbody.position = hitInfo.point - (movementThisStep / movementMagnitude) * partialExtent;
             }
         }
 
         previousPosition = myRigidbody.position;
     }
 
 }

Add Rigidbody, Collider and you can try this script as a component for the spaceship. Also set fixed time steps in TimeManager to 0.005 to see the result effectively. Note that it may affect the performance.

Collision Box problem

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