RoApp/Assets/Src/ThirdPlugins/CameraShake/Utilities/CameraUtilities.cs

using UnityEngine;
using System.Collections;

public class CameraUtilities
{
    /// <summary>
    /// Smoothes a Vector3 that represents euler angles.
    /// </summary>
    /// <param name="current">The current Vector3 value.</param>
    /// <param name="target">The target Vector3 value.</param>
    /// <param name="velocity">A refernce Vector3 used internally.</param>
    /// <param name="smoothTime">The time to smooth, in seconds.</param>
    /// <returns>The smoothed Vector3 value.</returns>
    public static Vector3 SmoothDampEuler(Vector3 current, Vector3 target, ref Vector3 velocity, float smoothTime)
    {
        Vector3 v;

        v.x = Mathf.SmoothDampAngle(current.x, target.x, ref velocity.x, smoothTime);
        v.y = Mathf.SmoothDampAngle(current.y, target.y, ref velocity.y, smoothTime);
        v.z = Mathf.SmoothDampAngle(current.z, target.z, ref velocity.z, smoothTime);

        return v;
    }

    /// <summary>
    /// Multiplies each element in Vector3 v by the corresponding element of w.
    /// </summary>
    public static Vector3 MultiplyVectors(Vector3 v, Vector3 w)
    {
        v.x *= w.x;
        v.y *= w.y;
        v.z *= w.z;

        return v;
    }
}