【原作】制作一个可控制变色矩阵（三）矩阵每个点随机变色-优快云博客

using UnityEngine;
using System.Collections;

/**
 * <summary>
 * <para>作者：巨星电艺</para> 
 * <para>编写日期：巨星电艺</para>
 **/
public class ouyGridRandomColor : MonoBehaviour
{

    public Transform CellPrefab; 
    public Vector3 Size;
    
    public Transform[,,]Grid;
    
    // Use this for initialization
    void Start ()
    {
        CreateGrid ();
        SetRandomNumbers ();

        // 测试一下对单单独一个点定位
        Transform newCell;
        newCell = Grid[4,4,4];

        //
        Color color = Color.black;

        color.r = 0f;
        color.g = 109f;
        color.b = 0f;
        color.a = 255f;
        newCell.GetComponent<MeshRenderer> ().material.color = new Color (color.r,color.g,color.b,color.a);
        
        
    }
    
    void CreateGrid ()
    {
        Grid =new Transform[(int)Size.x,(int)Size.y,(int)Size.z];
        for (int x = 0; x < Size.x; x++) {
            for (int y =0; y<Size.y; y++) {
                for(int z = 0; z < Size.z; z++) {
                    Transform newCell;
                    newCell = (Transform) Instantiate (CellPrefab, new Vector3(x,y,z),Quaternion.identity);
                    newCell.name = string.Format( "({0},0,{0})",x,y,z);
                    newCell.parent = transform;
                    Grid[x,y,z] = newCell;
                }
            }
        }
    }
    
    void SetRandomNumbers ()
    {
        byte r = 0;
        byte g = 0;
        byte b = 0;
        foreach (Transform child in transform) {
                 //= Random.Range(0, 200);
            r = (byte) Random.Range(0, 255);
            g = (byte) Random.Range(0, 255);
            b = (byte) Random.Range(0, 255);
            child.GetComponent<MeshRenderer>().material.color = new Color32(r,g,b,255);

            //Debug.Log("weight = "+ weight);
        }
    }
    // Update is called once per frame
    void Update ()
    {
        if (Input.GetKeyDown (KeyCode.F1)) {
            Application.LoadLevel(0);
        }
    }
}