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1 using System.Collections;
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2 using System.Collections.Generic;
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3 using UnityEngine;
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4
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5 public class ImageChanger : MonoBehaviour {
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6
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7 private int max_height;
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8 private int max_width;
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9
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10 public Texture2D tex_1;
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11 public Texture2D tex_2;
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12
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13 private Texture2D change_tex;
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14 private Color[] tex_colors;
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15
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16
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17 public GameObject obj;
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18 // Use this for initialization
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19 void Start () {
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20 change_tex = tex_1;
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21 SetPixel (tex_2.width, tex_2.height);
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22 StartCoroutine (SetColor ());
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23 }
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24
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25 private void SetPixel (int x, int y) {
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26 change_tex.SetPixels (tex_1.GetPixels ());
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27 change_tex.Apply ();
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28 max_width = x;
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29 max_height = y;
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30 print ("(height, width) = (" + max_height + ", " + max_width + ")");
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31 }
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32
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33 public IEnumerator SetColor () {
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34 for (int x = 0; x < max_width; x++) {
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35 for (int y = 0; y < max_height; y++) {
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36 change_tex.SetPixel (x, y, tex_2.GetPixel(x, y));
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37 print ("(height, width) = (" + x + ", " + y + ")");
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38 }
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39 yield return new WaitForSeconds (0.01f);
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40 if(x % 5 == 0) TextureUpdate ();
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41 }
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42 }
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43
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44 // Update called once per frame
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45 void Update () {
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46
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47 }
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48
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49 void TextureUpdate () {
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50 change_tex.Apply ();
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51 obj.GetComponent<Renderer> ().material.mainTexture = change_tex;
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52 }
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53 }
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