Question by MattDUS · Aug 20, 2020 at 09:26 AM · movement rigidbody character movement script

Rigidbody Player Controller sticking to walls

My player controller is a rigidbody so whenever I'm running at a wall my player would get stuck instead of sliding down. Another thing I tried was using a physics material, but that just makes it so my player feels as if it's sliding on ice and is pretty uncontrollable. I'm also pretty new at programming so let me know if there are any improvements I could do to tweak my code, it would be greatly appreciated!

The Code: using System.Collections; using System.Collections.Generic; using UnityEngine;

 public class PlayerController : MonoBehaviour
 {
     [SerializeField]
     private float accelSpeed = 1000;
     [SerializeField]
     private float maxSpeed = 8;
     Rigidbody rb;
     bool grounded = false;
 
     float xV = 0, yV = 0;
     public void Awake()
     {
         rb = GetComponent<Rigidbody>();
     }
     public void Update()
     {
         
         if (rb.velocity.magnitude > maxSpeed) {
             rb.velocity = rb.velocity.normalized;
             rb.velocity *= maxSpeed;
         }
 
         if (Input.GetAxisRaw("Vertical") == 0 && Input.GetAxisRaw("Horizontal") == 0)
         {
             float xVelocity = rb.velocity.x;
             float yVelocity = rb.velocity.z;
             xVelocity = Mathf.SmoothDamp(xVelocity, 0, ref xV, 5);
             yVelocity = Mathf.SmoothDamp(yVelocity, 0, ref yV, 5);
 
             rb.velocity = new Vector3(xVelocity,rb.velocity.y,yVelocity);
         }
         rb.AddForce(transform.forward*Input.GetAxisRaw("Vertical")* accelSpeed * Time.deltaTime + transform.right * Input.GetAxisRaw("Horizontal") * accelSpeed * Time.deltaTime);
        
 
         if (Input.GetKeyDown(KeyCode.Space) && grounded) {
             grounded = false;
             rb.AddForce(Vector3.up*500);
         }
     }
     void OnCollisionEnter(Collision collision)
     {
         if (collision.contacts.Length > 0)
         {
             ContactPoint contact = collision.contacts[0];
             if (Vector3.Dot(contact.normal, Vector3.up) > 0.5)
             {
                 grounded = true;
             }
         }
     }
 }

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