ооооо

Assets/Standard Assets/Utility/SmoothFollow.cs

@@ -0,0 +1,62 @@
+using UnityEngine;
+
+#pragma warning disable 649
+namespace UnityStandardAssets.Utility
+{
+	public class SmoothFollow : MonoBehaviour
+	{
+
+		// The target we are following
+		[SerializeField]
+		private Transform target;
+		// The distance in the x-z plane to the target
+		[SerializeField]
+		private float distance = 10.0f;
+		// the height we want the camera to be above the target
+		[SerializeField]
+		private float height = 5.0f;
+
+		[SerializeField]
+		private float rotationDamping;
+		[SerializeField]
+		private float heightDamping;
+
+		// Use this for initialization
+		void Start() { }
+
+		// Update is called once per frame
+		void LateUpdate()
+		{
+			// Early out if we don't have a target
+			if (!target)
+				return;
+
+			// Calculate the current rotation angles
+			var wantedRotationAngle = target.eulerAngles.y;
+			var wantedHeight = target.position.y + height;
+
+			var currentRotationAngle = transform.eulerAngles.y;
+			var currentHeight = transform.position.y;
+
+			// Damp the rotation around the y-axis
+			currentRotationAngle = Mathf.LerpAngle(currentRotationAngle, wantedRotationAngle, rotationDamping * Time.deltaTime);
+
+			// Damp the height
+			currentHeight = Mathf.Lerp(currentHeight, wantedHeight, heightDamping * Time.deltaTime);
+
+			// Convert the angle into a rotation
+			var currentRotation = Quaternion.Euler(0, currentRotationAngle, 0);
+
+			// Set the position of the camera on the x-z plane to:
+			// distance meters behind the target
+			transform.position = target.position;
+			transform.position -= currentRotation * Vector3.forward * distance;
+
+			// Set the height of the camera
+			transform.position = new Vector3(transform.position.x ,currentHeight , transform.position.z);
+
+			// Always look at the target
+			transform.LookAt(target);
+		}
+	}
+}