/[gr2lib]/trunk/gr2lib/core/coretypes/implementation/Texture.cs
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Annotation of /trunk/gr2lib/core/coretypes/implementation/Texture.cs

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Revision 95 - (hide annotations) (download)
Sat Jul 17 05:10:22 2010 UTC (9 years, 5 months ago) by william
File size: 4339 byte(s)
add StackTrace support for error handling (to see the stack calls)

1 william 72 using System;
2     using System.Collections.Generic;
3     using System.Text;
4     using gr2lib.core.helpers;
5    
6 william 79 using gr2lib.core.interfaces;
7 william 95 using System.Diagnostics;
8 william 79
9 william 72 namespace gr2lib.core.coretypes.implementation
10     {
11     public class Texture : ITexture
12     {
13 william 75 private FilePath _FromFileName;
14 william 72 private int _TextureType;
15     private int _Width;
16     private int _Height;
17     private int _Encoding;
18     private int _SubFormat;
19     private Layout _Layout;
20     private List<Image> _Images;
21    
22 william 82
23 william 79
24 william 72
25     public Texture()
26     {
27 william 73 this.FromFileName = "";
28     this.TextureType = 0;
29     this.Width = 0;
30     this.Height = 0;
31     this.Encoding = 0;
32     this.SubFormat = 0;
33     this.Layout = new Layout();
34     this.Images = new List<Image>();
35 william 83 //this.ExtendedData = new IntPtr();
36     //this.NativePointer = IntPtr.Zero;
37 william 72 }
38    
39     internal static Texture ReadFromMemory(IntPtr pointer)
40     {
41 william 86 try
42     {
43 william 72 if (pointer == IntPtr.Zero) return null;
44     native.Texture native = Helpers.ReadFromMemory<native.Texture>(pointer);
45     Texture managed = ReadFromNative(native);
46     managed.NativePointer = pointer;
47     return managed;
48 william 86 }
49     catch (Exception ex)
50     {
51 william 95 StackTrace st = new StackTrace(true);
52     Console.WriteLine(st.ToString() + "\n\n" + "Stack Trace: \n" + ex.ToString());
53 william 86 return default(Texture);
54     }
55 william 72 }
56    
57     internal static Texture ReadFromNative(native.Texture native)
58     {
59 william 86 try
60 william 72 {
61 william 86 Texture managed = new Texture();
62     managed.FromFileName = native.FromFileName;
63     managed.TextureType = native.TextureType;
64     managed.Width = native.Width;
65     managed.Height = native.Height;
66     managed.Encoding = native.Encoding;
67     managed.SubFormat = native.SubFormat;
68     managed.Layout = Layout.ReadFromNative(native.Layout);
69     IntPtr[] images = Helpers.ReadPtrArrayFromMemory<native.Image>(native.Images);
70     int length = images.Length;
71     managed.Images = new List<Image>(length);
72     foreach (IntPtr ptr in images)
73     {
74     Image _tmp = new Image();
75     _tmp.NativePointer = ptr;
76     managed.Images.Add(_tmp);
77     }
78     for (int i = 0; i < length; i++)
79     {
80     managed.Images[i] = Image.ReadFromMemory(images[i]);
81     }
82     managed.ExtendedData = native.ExtendedData;
83     return managed;
84 william 72 }
85 william 86 catch (Exception ex)
86 william 72 {
87 william 95 StackTrace st = new StackTrace(true);
88     Console.WriteLine(st.ToString() + "\n\n" + "Stack Trace: \n" + ex.ToString());
89 william 86 return default(Texture);
90 william 72 }
91     }
92    
93     #region ITexture Members
94 william 75 public FilePath FromFileName { get { return _FromFileName; } set { _FromFileName = value; } }
95 william 72 public int TextureType { get { return _TextureType; } set { _TextureType = value; } }
96     public int Width { get { return _Width; } set { _Width = value; } }
97     public int Height { get { return _Height; } set { _Height = value; } }
98     public int Encoding { get { return _Encoding; } set { _Encoding = value; } }
99     public int SubFormat { get { return _SubFormat; } set { _SubFormat = value; } }
100     public Layout Layout { get { return _Layout; } set { _Layout = value; } }
101     public List<Image> Images { get { return _Images; } set { _Images = value; } }
102     #endregion
103 william 79
104     #region INativePointer Members
105     private IntPtr _NativePointer;
106     public IntPtr NativePointer { get { return _NativePointer; } set { _NativePointer = value; } }
107     #endregion
108 william 82
109     #region IExtendedData Members
110     private IntPtr _ExtendedData;
111     public IntPtr ExtendedData { get { return _ExtendedData; } set { _ExtendedData = value; } }
112     #endregion
113 william 72 }
114     }

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