// This script is placed in public domain. The author takes no responsibility for any possible harm.
import UnityEngine;

var scale = 1.0;
var speed = 1.0;
var recalculateNormals = false;

private var baseVertices : Vector3[];
private var noise : Perlin;

function Awake ()
{
    noise = new Perlin ();
}

function Start () {
    var mesh : Mesh = GetComponent(MeshFilter).mesh;
    var mat : Material = GetComponent(MeshRenderer).material;


    if (baseVertices == null)
        baseVertices = mesh.vertices;

    var vertices = new Vector3[baseVertices.Length];

    var timex = Time.time * speed + 0.1365143;
    var timey = Time.time * speed + 1.21688;
    var timez = Time.time * speed + 2.5564;
    for (var i=0;i<vertices.Length;i++)
    {
        var vertex = baseVertices[i];

        vertex.x += noise.Noise(timex + vertex.x, timex + vertex.y, timex + vertex.z) * scale;
        vertex.y += noise.Noise(timey + vertex.x, timey + vertex.y, timey + vertex.z) * scale;
        vertex.z += noise.Noise(timez + vertex.x, timez + vertex.y, timez + vertex.z) * scale;

        vertices[i] = vertex;
    }

    mesh.vertices = vertices;

    if (recalculateNormals)
        mesh.RecalculateNormals();
    mesh.RecalculateBounds();

    transform.GetComponent(MeshCollider).sharedMesh = null;
    transform.GetComponent(MeshCollider).sharedMesh = mesh;



}