How do i make borders for moving the camera?

Questions & Answers
1

I have a camera movement script but I don’t know how to put a box down that will make a border in script.

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public float rotationSpeed;

public float movementSpeed;

public bool movementType;

void Update()
{
    if(movementType == false)
    {
        transform.Rotate(0f, Input.GetAxis("Horizontal") * rotationSpeed, 0f);
    }
    else
    {
        transform.Translate(Input.GetAxis("Horizontal") * movementSpeed, 0f, 0f);
    }
    transform.Translate( 0f, 0f, Input.GetAxis("Vertical") * movementSpeed);
}
2

just set some coordinates for boundrys and just check some if statements for your box

 public float rotationSpeed; 
public float movementSpeed; 
public bool movementType;
 public float n,s,e,w; 

void Update() {
float f; 
if(movementType == false) { 
transform.Rotate(0f, Input.GetAxis("Horizontal") * rotationSpeed, 0f); } else {

       f =  Input.GetAxis("Horizontal") ;
       if(f>0&&transform.position.x>e){f=0;}
       if(f<0&&transform.position.x<w){f=0;}
          transform.Translate(f* movementSpeed, 0f, 0f);
      }

   f =  Input.GetAxis("Vertical") ;
   if(f>0&&transform.position.z>n){f=0;}
  if(f<0&&transform.position.z<s){f=0;}

      transform.Translate( 0f, 0f,f* movementSpeed);
  }