...

Assets/Standard Assets/Cameras/Scripts/HandHeldCam.cs

@@ -0,0 +1,33 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Cameras
+{
+    public class HandHeldCam : LookatTarget
+    {
+        [SerializeField] private float m_SwaySpeed = .5f;
+        [SerializeField] private float m_BaseSwayAmount = .5f;
+        [SerializeField] private float m_TrackingSwayAmount = .5f;
+        [Range(-1, 1)] [SerializeField] private float m_TrackingBias = 0;
+
+
+        protected override void FollowTarget(float deltaTime)
+        {
+            base.FollowTarget(deltaTime);
+
+            float bx = (Mathf.PerlinNoise(0, Time.time*m_SwaySpeed) - 0.5f);
+            float by = (Mathf.PerlinNoise(0, (Time.time*m_SwaySpeed) + 100)) - 0.5f;
+
+            bx *= m_BaseSwayAmount;
+            by *= m_BaseSwayAmount;
+
+            float tx = (Mathf.PerlinNoise(0, Time.time*m_SwaySpeed) - 0.5f) + m_TrackingBias;
+            float ty = ((Mathf.PerlinNoise(0, (Time.time*m_SwaySpeed) + 100)) - 0.5f) + m_TrackingBias;
+
+            tx *= -m_TrackingSwayAmount*m_FollowVelocity.x;
+            ty *= m_TrackingSwayAmount*m_FollowVelocity.y;
+
+            transform.Rotate(bx + tx, by + ty, 0);
+        }
+    }
+}