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);
}
private int GetGLTexIdFromCache(int j3dTextureId)
{
if (_textureCache.ContainsKey(j3dTextureId))
{
return(_textureCache[j3dTextureId]);
}
//Console.WriteLine("Generating GL texture for id: " + j3dTextureId);
//Look up the material first.
//_file.Materials.GetMaterialRemapTable((ushort)j3dTextureId);
J3DFormat.MaterialInitData matData = _file.Materials.GetMaterialInitData(_file.Materials.GetMaterialRemapTable((ushort)j3dTextureId));
//If the texture cache doesn't contain the ID, we're going to load it here.
ushort textureIndex = matData.GetTextureIndex(0);
if (textureIndex == 0xFF || textureIndex == 0xFFFF)
{
_textureCache[j3dTextureId] = 0;
return(0);
}
BinaryTextureImage image = _file.Textures.GetTexture(_file.Materials.GetMaterialIndex(textureIndex));
//image.WriteImageToFile("image_" + matChunk.GetMaterialIndex(matData.GetTextureIndex(0)) + image.Format + ".png");
byte[] imageData = image.GetData();
ushort imageWidth = image.Width;
ushort imageHeight = image.Height;
//Generate a black and white textureboard if the texture format is not supported.
if (imageData.Length == 0)
{
imageData = new byte[]
{
0, 0, 0, 255, 255, 255, 255, 255,
255, 255, 255, 255, 0, 0, 0, 255
};
imageWidth = 2;
imageHeight = 2;
}
int glTextureId;
GL.GenTextures(1, out glTextureId);
GL.BindTexture(TextureTarget.Texture2D, glTextureId);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)All.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)All.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)All.Repeat);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)All.Repeat);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba8, imageWidth, imageHeight, 0, PixelFormat.Bgra, PixelType.UnsignedInt8888Reversed, imageData);
_textureCache[j3dTextureId] = glTextureId;
return(glTextureId);
}
public Texture(string name, BinaryTextureImage compressedData)
{
Name = name;
CompressedData = compressedData;
m_glTextureIndex = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, m_glTextureIndex);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)GXToOpenGL.GetWrapMode(compressedData.WrapS));
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)GXToOpenGL.GetWrapMode(compressedData.WrapT));
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)GXToOpenGL.GetMinFilter(compressedData.MinFilter));
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)GXToOpenGL.GetMagFilter(compressedData.MagFilter));
// Border Color
WLinearColor borderColor = compressedData.BorderColor;
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureBorderColor, new[] { borderColor.R, borderColor.G, borderColor.B, borderColor.A });
// ToDo: Min/Mag LOD & Biases
// Upload Image Data
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, compressedData.Width, compressedData.Height, 0, PixelFormat.Bgra, PixelType.UnsignedByte, compressedData.GetData());
// Generate Mip Maps
if (compressedData.MipMapCount > 0)
{
GL.GenerateMipmap(GenerateMipmapTarget.Texture2D);
}
}
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());
}
}
