Allows the camera to smoothly follow the object and the camera to follow the object

Allows the camera to smoothly follow the object and the camera to follow the object
Sometimes when we are playing a third-person game and want the camera to smoothly follow the object, the following code can quickly achieve this effect.

Using UnityEngine; using System. collections; public class CameraMover: MonoBehaviour {public Transform follow; // tansform public float distanceAway = 5.0f; // indicates the distance from public float distanceUp = 2.0f to the rear of the target; // The height of public float smooth = 1.0f above the target; // The interpolation coefficient private Vector3 camPosition; // the position of the target void LateUpdate () {// calculate the position where the camera should be located, camPosition = follow. position + Vector3.up * distanceUp-follow. forward * distanceAway; // interpolation to the camera's expected position transform. position = Vector3.Lerp (transform. position, camPosition, smooth * Time. deltaTime); // a function in tranform, used to make an object forward to the target transform. lookAt (follow); // understood as looking at the target }}