WTD

Texture Dictionary

Версия объекта:

– 8

– 7

Расширение файла:

– .wtd

– .xtd

Содержащийся объект:

– rage::pgDictionary<rage::grcTexturePC>

– rage::pgDictionary<rage::grcTextureXenon>

WTD - Windows Texture Dictionary

Формат ПК-текстур GTA 4. Работа с ними поддерживается в OpenIV, SparkIV и G-Texture.

На Xbox360 текстуры имели формат XTD - XENON Texture Dictionary. Просмотр был реализован в ранних версиях OpenIV и SparkIV, но не поддерживается публичными вариантами.

Вывод структуры в 010 Editor

```
//--- 010 Editor v3.0.5 Binary Template
```
```
// File: wtd.bt
```
```
// Version: 0.1
```
```
// Author: Dageron 
```
```
// Site: www.GTAModding.ru
```

//--------------------------------------

```
// Based on: 
```

//http://public.sannybuilder.com/GTA4/rsc_en.txt

```
//http://gtaivtools.googlecode.com/
```

//--------------------------------------

```
//Simple function to get offset
```

typedef int GetOffset <read=GetOffsetRead>;

```
    string GetOffsetRead(GetOffset f)
```
```
    {
```
```
        string s;   
```
```
        if (f == 0) s="0";
```
```
        else       
```

        if (f >> 28 != 5) s="0"; //wrong offset

```
        else  
```

        SPrintf( s, "%i", f & 0x0fffffff);

```
        return s;
```
```
     }
```

//--------------------------------------

```
struct GTA_Windows_Texture {
```
```
LittleEndian(); 
```
```
        struct pgDictionary
```
```
        {
```
```
            SetBackColor( cLtGreen );
```
```
            int VTable;      
```
```
            GetOffset BlockMapOffset;
```

            int ParentDictionary; // always 0 in file

            int UsageCount; // always 1 in file

            GetOffset HashTableOffset;

```
            short TextureCount;
```
```
            short TextureCount2;
```

            GetOffset TextureListOffset;

```
            short TextureCount3; 
```
```
            short TextureCount4;
```

                FSeek(BlockMapOffset & 0x0fffffff);

                SetBackColor( cLtGray );

```
                struct 
```
```
                {                
```

                int  zero;

```
    `           byte padding[524];  
```
```
                } BlockMap;    
```
```
       }Header;       
```
```
       struct 
```
```
       { 
```

           FSeek(Header.HashTableOffset & 0x0fffffff);

```
           SetBackColor( cLtGreen ); 
```
```
           local int i;
```

           local int total = 16-(Header.TextureCount*4%16);

           for(i = 0; i < Header.TextureCount; i++ )

```
           {
```
```
           uint Hash;
```
```
           }
```

           SetBackColor( cLtGray ); byte padding1[total]; SetBackColor( cLtGreen );

```
      }HashTable;
```
```
 
```
```
       struct 
```
```
       { 
```

           FSeek(Header.TextureListOffset & 0x0fffffff);

```
           SetBackColor( cLtGreen ); 
```
```
           local int i;
```

           local int total = 16-(Header.TextureCount*4%16);

           for(i = 0; i < Header.TextureCount; i++ )

```
           {
```
```
           GetOffset InfoOffsets;
```
```
           }
```

           SetBackColor( cLtGray ); byte padding1[total]; SetBackColor( cLtGreen );

```
      }TextureListTable;      
```
```
 
```
```
           struct
```
```
           {
```
```
           local int i;
```

           for(i = 0; i < Header.TextureCount; i++ )

```
           {
```

           FSeek(TextureListTable.InfoOffsets[i]& 0x0fffffff);

```
           SetBackColor(cLtYellow); 
```
```
                   struct
```
```
                   {
```
```
                    uint VTable;
```

                    GetOffset BlockMapOffset;

```
                    uint Unknown1; 
```
```
                    uint Unknown2; 
```
```
                    uint Unknown3; 
```

                    GetOffset m_pszTextureName; //pointer to texture filename

```
                    uint Unknown4;
```

                    ushort m_wWidth;	        //texture width (edge length for cube texture)

                    ushort m_wHeight; SetBackColor(cLtGreen);	        //texture height

                    byte m_pixelFormat[4];  SetBackColor(cLtYellow);     //texture pixel format

                    short m_BytesPerLine;         //number of bytes per pixel line

                    byte m_TextureType;           //texture type: 1 - cube texture, 2 - volume texture, other - regular texture

                    byte m_nbLevels;	        //number of levels in the texture

                    float UnknownFloat1;

                    float UnknownFloat2;

                    float UnknownFloat3;

                    float UnknownFloat4;

                    float UnknownFloat5;

                    float UnknownFloat6;

                    GetOffset m_pPrev;          //PrevTextureInfoOffset

                    GetOffset m_pNext;          //NextTextureInfoOffset

```
                    int RawDataOffset;
```

                    uint Unknown6;

```
                   }TextureInfo;      
```
```
           }         
```

           for(i = 0; i < Header.TextureCount; i++ )

```
           {
```

                FSeek(TextureInfo[i].m_pszTextureName& 0x0fffffff);

                SetBackColor( cLtGreen );

```
                struct {
```
```
                        string Name; 
```

                        SetBackColor(cLtYellow);

```
                }TextureName;  
```
```
           }         
```
```
           }grcTexturePC;
```
```
    }dictionary;
```

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WTD