private static List<Texture2D> LoadTEX1FromFile(EndianBinaryReader reader, long chunkStart)
{
ushort textureCount = reader.ReadUInt16();
ushort padding = reader.ReadUInt16(); // Usually 0xFFFF?
uint textureHeaderOffset = reader.ReadUInt32(); // textureCount # bti image headers are stored here, relative to chunkStart.
uint stringTableOffset = reader.ReadUInt32(); // One filename per texture. relative to chunkStart.
List<Texture2D> textureList = new List<Texture2D>();
// Get all Texture Names
reader.BaseStream.Position = chunkStart + stringTableOffset;
StringTable stringTable = StringTable.FromStream(reader);
for (int t = 0; t < textureCount; t++)
{
// 0x20 is the length of the BinaryTextureImage header which all come in a row, but then the stream gets jumped around while loading the BTI file.
reader.BaseStream.Position = chunkStart + textureHeaderOffset + (t * 0x20);
BinaryTextureImage texture = new BinaryTextureImage();
texture.Load(reader, chunkStart + 0x20, t);
Texture2D texture2D = new Texture2D(texture.Width, texture.Height);
texture2D.Name = stringTable[t];
texture2D.PixelData = texture.GetData();
textureList.Add(texture2D);
string executionPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
texture.SaveImageToDisk(executionPath + "/TextureDump/" + string.Format("{0}_({1}-{2}).png", stringTable[t], texture.Format, t));
}
return textureList;
}
private static List <Texture2D> LoadTEX1FromFile(EndianBinaryReader reader, long chunkStart)
{
ushort textureCount = reader.ReadUInt16();
ushort padding = reader.ReadUInt16(); // Usually 0xFFFF?
uint textureHeaderOffset = reader.ReadUInt32(); // textureCount # bti image headers are stored here, relative to chunkStart.
uint stringTableOffset = reader.ReadUInt32(); // One filename per texture. relative to chunkStart.
List <Texture2D> textureList = new List <Texture2D>();
// Get all Texture Names
reader.BaseStream.Position = chunkStart + stringTableOffset;
StringTable stringTable = StringTable.FromStream(reader);
for (int t = 0; t < textureCount; t++)
{
// 0x20 is the length of the BinaryTextureImage header which all come in a row, but then the stream gets jumped around while loading the BTI file.
reader.BaseStream.Position = chunkStart + textureHeaderOffset + (t * 0x20);
BinaryTextureImage texture = new BinaryTextureImage();
texture.Load(reader, chunkStart + 0x20, t);
Texture2D texture2D = new Texture2D(texture.Width, texture.Height);
texture2D.Name = stringTable[t];
texture2D.PixelData = texture.GetData();
textureList.Add(texture2D);
string executionPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
texture.SaveImageToDisk(executionPath + "/TextureDump/" + string.Format("{0}_({1}-{2}).png", stringTable[t], texture.Format, t));
}
return(textureList);
}
public void LoadTEX1FromStream(EndianBinaryReader reader, long tagStart, bool dumpTextures)
{
ushort numTextures = reader.ReadUInt16();
Trace.Assert(reader.ReadUInt16() == 0xFFFF); // Padding
int textureHeaderDataOffset = reader.ReadInt32();
int stringTableOffset = reader.ReadInt32();
// Texture Names
reader.BaseStream.Position = tagStart + stringTableOffset;
StringTable nameTable = StringTable.FromStream(reader);
Textures = new BindingList <Texture>();
for (int t = 0; t < numTextures; t++)
{
// Reset the stream position to the start of this header as loading the actual data of the texture
// moves the stream head around.
reader.BaseStream.Position = tagStart + textureHeaderDataOffset + (t * 0x20);
BinaryTextureImage compressedTex = new BinaryTextureImage();
string tempFileName = string.Format("TextureDump/{1}_{0}.png", nameTable[t], t);
if (!m_allowTextureCache || !File.Exists(tempFileName))
{
compressedTex.Load(reader, tagStart + 0x20 /* Size of TEX1 header?*/, t);
}
else
{
compressedTex.LoadImageFromDisk(tempFileName);
}
Texture texture = new Texture(nameTable[t], compressedTex);
Textures.Add(texture);
if (dumpTextures)
{
compressedTex.SaveImageToDisk(string.Format("TextureDump/{2}__{0}_{1}_{3}.png", texture.Name, compressedTex.Format, t, compressedTex.PaletteFormat));
}
}
}
public void WriteObj(string f)
{
//string dirPath = Path.GetDirectoryName(f);
string fileName = $"{ AppContext.BaseDirectory }\\{ Path.GetFileNameWithoutExtension(f) }";
StringWriter objWriter = new StringWriter();
StringWriter mtlWriter = new StringWriter();
objWriter.WriteLine("# dumped with booldozer");
objWriter.WriteLine($"mtllib { fileName }.mtl");
foreach (var vert in verticies)
{
objWriter.WriteLine($"v {vert.X} {vert.Y} {vert.Z}");
}
if (normals.Count != 0)
{
foreach (var vert in normals)
{
objWriter.WriteLine($"vn { vert.X } { vert.Y } { vert.Z }");
}
}
if (uvs.Count != 0)
{
foreach (var vert in uvs)
{
objWriter.WriteLine($"vt { vert.X } { 1 - vert.Y }");
}
}
objWriter.WriteLine();
int index = 0;
foreach (DrawElement drw in drawelements)
{
Material mat = materials[drw.matIndex];
GXBatch shp = shapes[drw.shapeIndex];
mtlWriter.WriteLine($"newmtl { index }");
mtlWriter.WriteLine($"Kd { ((mat.color & 0xFF000000) >> 24) / 255 } { ((mat.color & 0x00FF0000) >> 16) / 255 } { ((mat.color & 0x0000FF00) >> 8) / 255 }");
mtlWriter.WriteLine($"d { (mat.color & 0x000000FF) / 255 }");
if (mat.num_tev_stages > 0)
{
TexObj texObj = texobjs[mat.stages[0].texobj_index];
mtlWriter.WriteLine($"map_Kd { index }.png");
BinaryTextureImage tex = textures[texObj.textureIndex];
tex.SaveImageToDisk($"{ AppContext.BaseDirectory }\\{ index }.png", tex.GetData(), tex.Width, tex.Height);
}
objWriter.WriteLine($"o { index }");
objWriter.WriteLine($"usemtl { index }");
for (int i = 0; i < shp.RawVertices.Count; i += 3)
{
string[] verts = new string[3] {
"", "", ""
};
for (int j = 0; j < 3; j++)
{
string pos = "";
string uv = "";
string norm = "";
if (shp.ActiveAttributes.Contains(GXAttribute.Position))
{
pos = $"{ Convert.ToString(shp.RawVertices[i + j].Indices[shp.ActiveAttributes.IndexOf(GXAttribute.Position)] + 1) }/";
}
if (shp.ActiveAttributes.Contains(GXAttribute.Tex0))
{
uv = $"{ Convert.ToString(shp.RawVertices[i + j].Indices[shp.ActiveAttributes.IndexOf(GXAttribute.Tex0)] + 1) }";
}
if (shp.ActiveAttributes.Contains(GXAttribute.Normal))
{
norm = $"/{ Convert.ToString(shp.RawVertices[i + j].Indices[shp.ActiveAttributes.IndexOf(GXAttribute.Normal)] + 1) }/";
}
verts[j] = $"{ pos }{ uv }{ norm }";
}
objWriter.WriteLine($"f { verts[0] } { verts[1] } { verts[2] }");
}
index++;
}
using (FileStream s = new FileStream($"{ fileName }.obj", FileMode.Create, FileAccess.Write))
{
EndianBinaryWriter w = new EndianBinaryWriter(s, Endian.Big);
w.Write(objWriter.ToString().ToCharArray());
}
using (FileStream s = new FileStream($"{ fileName }.mtl", FileMode.Create, FileAccess.Write))
{
EndianBinaryWriter w = new EndianBinaryWriter(s, Endian.Big);
w.Write(mtlWriter.ToString().ToCharArray());
}
}
