unity3d 加载进度条<带当前加载百分之多少>

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unity3d 加载进度条<带当前加载百分之多少>

1. using UnityEngine;
   
2. 
   
3. using System.Collections;
   
4. 
   
5. public class HHHHHHHH : MonoBehaviour {
   
6. 
   
7. public GUIStyle progressbar_bj;   //背景图
   
8. 
   
9. public GUIStyle progressbar_qj;   //前景图
   
10. 
    
11. public GameObject obj;
    
12. 
    
13. WWW www;
    
14. 
    
15. bool loading=true;
    
16. 
    
17. public Texture img;
    
18. 
    
19. float Length=0;
    
20. 
    
21. void Start () {
    
22. 
    
23. StartCoroutine(ABC(“[img]http://images.earthcam.com/ec_metros/ourcams/fridays.jpg[/img]”));
    
24. 
    
25. }
    
26. 
    
27. // Update is called once per frame
    
28. 
    
29. void Update ()
    
30. 
    
31. {
    
32. 
    
33. if(!www.isDone)
    
34. 
    
35. {
    
36. 
    
37. print(www.progress);
    
38. 
    
39. loading=true;
    
40. 
    
41. }
    
42. 
    
43. else
    
44. 
    
45. {
    
46. 
    
47. loading=false;
    
48. 
    
49. obj.renderer.material.mainTexture = www.texture;
    
50. 
    
51. www=null;
    
52. 
    
53. }
    
54. 
    
55. }
    
56. 
    
57. void OnGUI ()
    
58. 
    
59. {
    
60. 
    
61. //~ GUI.Skin=big;
    
62. 
    
63. if(loading)
    
64. 
    
65. {
    
66. 
    
67. GUI.Label(new Rect(100,30,200,30),“”, progressbar_bj);
    
68. 
    
69. GUI.Label(new Rect(100,30,www.progress*200,30),“”, progressbar_qj);
    
70. 
    
71. GUI.Label (new Rect (150,35, 200, 30),“Loading:    ”+(www.progress*100).ToString().Substring(0,2)+“%”);
    
72. 
    
73. }
    
74. 
    
75. }
    
76. 
    
77. public IEnumerator ABC(string URL)
    
78. 
    
79. {
    
80. 
    
81. www = new WWW (URL);
    
82. 
    
83. yield return www;
    
84. 
    
85. }
    
86. 
    
87. }

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