How to detect angles of walls?

Something like This

I implemented some, heres the controller:

 using UnityEngine;
 using System.Collections;
 
 [RequireComponent (typeof (PlayerControllerHandler))]
 public class PlayerController : $$anonymous$$onoBehaviour {
 
     public float gravity;
     public float moveSpeed;
     private Vector3 velocity;
     private float currentGravity;
     private PlayerControllerHandler pch;
     
     void Start () {
         pch = GetComponent <PlayerControllerHandler> ();
     }
     
     void Update () {
         currentGravity = velocity.y;
         velocity = Vector3.zero;
         velocity.y = currentGravity;
         if (Input.Get$$anonymous$$ey ($$anonymous$$eyCode.W))
         {
             velocity += transform.forward;
         }
         else if (Input.Get$$anonymous$$ey ($$anonymous$$eyCode.A))
         {
             velocity -= transform.right;
         }
         if (Input.Get$$anonymous$$ey ($$anonymous$$eyCode.D))
         {
             velocity += transform.right;
         }
         else if (Input.Get$$anonymous$$ey ($$anonymous$$eyCode.S))
         {
             velocity -= transform.forward;
         }
         velocity.y += gravity * Time.deltaTime;
         pch.$$anonymous$$ove (velocity * Time.deltaTime);
     }
 }

and heres the character controller handler:

 using UnityEngine;
 using System.Collections;
 
 [RequireComponent (typeof (CapsuleCollider))]
 public class PlayerControllerHandler : $$anonymous$$onoBehaviour {
 
     public Layer$$anonymous$$ask collision$$anonymous$$ask;
     private CapsuleCollider cc;
     public int collisions;
     
     void Start () {
         cc = GetComponent <CapsuleCollider> ();
     }
     
     public void $$anonymous$$ove (Vector3 velocity) {
         Collide (ref velocity);
         transform.Translate (velocity);
     }
     
     void Collide (ref Vector3 velocity) {
         RaycastHit hit;
         Vector3 point1 = transform.position + Vector3.down * cc.height / 4;
         Vector3 point2 = transform.position + Vector3.up * cc.height / 4;
         float rayDistance = Vector3.Distance (transform.position, transform.position + velocity);
         if (Physics.CapsuleCast (point1, point2, cc.radius, velocity, out hit, rayDistance))
         {
             Debug.Log ("Yes");
             if ($$anonymous$$athf.Abs (transform.position.x - hit.point.x) < $$anonymous$$athf.Abs (velocity.x))
             {
                 collisions ++;
                 velocity.x = transform.position.x - hit.point.x;
             }
             if ($$anonymous$$athf.Abs (transform.position.y - hit.point.y) < $$anonymous$$athf.Abs (velocity.y))
             {
                 collisions ++;
                 velocity.y = transform.position.y - hit.point.y;
             }
             if ($$anonymous$$athf.Abs (transform.position.z - hit.point.z) < $$anonymous$$athf.Abs (velocity.z))
             {
                 collisions ++;
                 velocity.z = transform.position.z - hit.point.z;
             }        
         }
     }
 }
 
 

The only problem is the capsule cast isn't registering.

Here it is now, its somewhat working, but I bounce up higher and higher. Try this with the other script.

 using UnityEngine;
 using System.Collections;
 
 [RequireComponent (typeof (CapsuleCollider))]
 public class PlayerControllerHandler : $$anonymous$$onoBehaviour {
 
     public Layer$$anonymous$$ask collision$$anonymous$$ask;
     private CapsuleCollider cc;
     public int collisions;
     
     void Start () {
         cc = GetComponent <CapsuleCollider> ();
     }
     
     public void $$anonymous$$ove (Vector3 velocity) {
         Collide (ref velocity);
         transform.Translate (velocity);
     }
     
     void Collide (ref Vector3 velocity) {
         RaycastHit hit;
         Vector3 point1 = transform.position + Vector3.up * cc.height / 4;
         Vector3 point2 = transform.position + Vector3.up * cc.height * 0.75f;
         float rayDistance = Vector3.Distance (transform.position, transform.position + velocity);
         if (Physics.CapsuleCast (point1, point2, cc.radius, velocity, out hit, rayDistance))
         {
             Debug.Log (hit.point.y);
             if ($$anonymous$$athf.Abs (transform.position.x - hit.point.x) < $$anonymous$$athf.Abs (velocity.x))
             {
                 collisions ++;
                 velocity.x = transform.position.x - hit.point.x;
             }
             if ($$anonymous$$athf.Abs (transform.position.y - hit.point.y) < $$anonymous$$athf.Abs (velocity.y))
             {
                 collisions ++;
                 velocity.y = transform.position.y - hit.point.y;
             }
             if ($$anonymous$$athf.Abs (transform.position.z - hit.point.z) < $$anonymous$$athf.Abs (velocity.z))
             {
                 collisions ++;
                 velocity.z = transform.position.z - hit.point.z;
             }        
         }
     }
 }