public static void ExportADT(string file, BackgroundWorker exportworker = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker
{
WorkerReportsProgress = true
};
}
var outdir = ConfigurationManager.AppSettings["outdir"];
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
var TileSize = 1600.0f / 3.0f; //533.333
var ChunkSize = TileSize / 16.0f; //33.333
var UnitSize = ChunkSize / 8.0f; //4.166666
var mapname = file.Replace("world/maps/", "").Substring(0, file.Replace("world/maps/", "").IndexOf("/"));
var coord = file.Replace("world/maps/" + mapname + "/" + mapname, "").Replace(".adt", "").Split('_');
CASCLib.Logger.WriteLine("ADT glTF Exporter: Starting export of {0}..", file);
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
exportworker.ReportProgress(0, "Loading ADT " + file);
var reader = new ADTReader();
reader.LoadADT(file.Replace('/', '\\'));
if (reader.adtfile.chunks == null)
{
CASCLib.Logger.WriteLine("ADT glTF Exporter: File {0} has no chunks, skipping export!", file);
return;
}
var renderBatches = new List <Structs.RenderBatch>();
var materials = new Dictionary <int, string>();
var glTF = new glTF()
{
asset = new Asset()
{
version = "2.0",
generator = "Marlamin's WoW Exporter " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString(),
copyright = "Contents are owned by Blizzard Entertainment"
}
};
var initialChunkY = reader.adtfile.chunks[0].header.position.Y;
var initialChunkX = reader.adtfile.chunks[0].header.position.X;
ConfigurationManager.RefreshSection("appSettings");
var bakeQuality = ConfigurationManager.AppSettings["bakeQuality"];
var bufferViews = new List <BufferView>();
var accessorInfo = new List <Accessor>();
var meshes = new List <Mesh>();
glTF.buffers = new Buffer[1];
if (bakeQuality == "low" || bakeQuality == "medium")
{
glTF.images = new Image[1];
glTF.materials = new Material[1];
glTF.textures = new Texture[1];
}
else if (bakeQuality == "high")
{
glTF.images = new Image[256];
glTF.materials = new Material[256];
glTF.textures = new Texture[256];
}
var stream = new FileStream(Path.Combine(outdir, file.Replace(".adt", ".bin")), FileMode.OpenOrCreate);
var writer = new BinaryWriter(stream);
for (var c = 0; c < reader.adtfile.chunks.Count(); c++)
{
var chunk = reader.adtfile.chunks[c];
var localVertices = new Structs.Vertex[145];
for (int i = 0, idx = 0; i < 17; i++)
{
for (var j = 0; j < (((i % 2) != 0) ? 8 : 9); j++)
{
var v = new Structs.Vertex
{
Normal = new Vector3(chunk.normals.normal_2[idx] / 127f, chunk.normals.normal_0[idx] / 127f, chunk.normals.normal_1[idx] / 127f),
Position = new Vector3(chunk.header.position.Y - (j * UnitSize), chunk.vertices.vertices[idx++] + chunk.header.position.Z, chunk.header.position.X - (i * UnitSize * 0.5f))
};
if ((i % 2) != 0)
{
v.Position.X -= 0.5f * UnitSize;
}
if (bakeQuality == "low" || bakeQuality == "medium")
{
v.TexCoord = new Vector2(-(v.Position.X - initialChunkX) / TileSize, -(v.Position.Z - initialChunkY) / TileSize);
}
else if (bakeQuality == "high")
{
v.TexCoord = new Vector2(-(v.Position.X - initialChunkX) / ChunkSize, -(v.Position.Z - initialChunkY) / ChunkSize);
}
localVertices[idx - 1] = v;
}
}
var vPosBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
var minPosX = float.MaxValue;
var minPosY = float.MaxValue;
var minPosZ = float.MaxValue;
var maxPosX = float.MinValue;
var maxPosY = float.MinValue;
var maxPosZ = float.MinValue;
// Position buffer
foreach (var vertex in localVertices)
{
writer.Write(vertex.Position.X);
writer.Write(vertex.Position.Y);
writer.Write(vertex.Position.Z);
if (vertex.Position.X < minPosX)
{
minPosX = vertex.Position.X;
}
if (vertex.Position.Y < minPosY)
{
minPosY = vertex.Position.Y;
}
if (vertex.Position.Z < minPosZ)
{
minPosZ = vertex.Position.Z;
}
if (vertex.Position.X > maxPosX)
{
maxPosX = vertex.Position.X;
}
if (vertex.Position.Y > maxPosY)
{
maxPosY = vertex.Position.Y;
}
if (vertex.Position.Z > maxPosZ)
{
maxPosZ = vertex.Position.Z;
}
}
vPosBuffer.byteLength = (uint)writer.BaseStream.Position - vPosBuffer.byteOffset;
var posLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vPos",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = 145,
type = "VEC3",
min = new float[] { minPosX, minPosY, minPosZ },
max = new float[] { maxPosX, maxPosY, maxPosZ }
});
bufferViews.Add(vPosBuffer);
// Normal buffer
var normalBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
foreach (var vertex in localVertices)
{
writer.Write(vertex.Normal.X);
writer.Write(vertex.Normal.Y);
writer.Write(vertex.Normal.Z);
}
normalBuffer.byteLength = (uint)writer.BaseStream.Position - normalBuffer.byteOffset;
var normalLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vNormal",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = 145,
type = "VEC3"
});
bufferViews.Add(normalBuffer);
// Texcoord buffer
var texCoordBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
foreach (var vertex in localVertices)
{
writer.Write(vertex.TexCoord.X);
writer.Write(vertex.TexCoord.Y);
}
texCoordBuffer.byteLength = (uint)writer.BaseStream.Position - texCoordBuffer.byteOffset;
var texLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vTex",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = 145,
type = "VEC2"
});
bufferViews.Add(texCoordBuffer);
var indexBufferPos = bufferViews.Count();
// Stupid C# and its structs
var holesHighRes = new byte[8];
holesHighRes[0] = chunk.header.holesHighRes_0;
holesHighRes[1] = chunk.header.holesHighRes_1;
holesHighRes[2] = chunk.header.holesHighRes_2;
holesHighRes[3] = chunk.header.holesHighRes_3;
holesHighRes[4] = chunk.header.holesHighRes_4;
holesHighRes[5] = chunk.header.holesHighRes_5;
holesHighRes[6] = chunk.header.holesHighRes_6;
holesHighRes[7] = chunk.header.holesHighRes_7;
var indicelist = new List <int>();
for (int j = 9, xx = 0, yy = 0; j < 145; j++, xx++)
{
if (xx >= 8)
{
xx = 0; ++yy;
}
var isHole = true;
if ((chunk.header.flags & 0x10000) == 0)
{
var currentHole = (int)Math.Pow(2,
Math.Floor(xx / 2f) * 1f +
Math.Floor(yy / 2f) * 4f);
if ((chunk.header.holesLowRes & currentHole) == 0)
{
isHole = false;
}
}
else
{
if (((holesHighRes[yy] >> xx) & 1) == 0)
{
isHole = false;
}
}
if (!isHole)
{
indicelist.AddRange(new int[] { j + 8, j, j - 9 });
indicelist.AddRange(new int[] { j - 9, j, j - 8 });
indicelist.AddRange(new int[] { j - 8, j, j + 9 });
indicelist.AddRange(new int[] { j + 9, j, j + 8 });
}
if ((j + 1) % (9 + 8) == 0)
{
j += 9;
}
}
accessorInfo.Add(new Accessor()
{
name = "indices",
bufferView = indexBufferPos,
byteOffset = 0,
componentType = 5125,
count = (uint)indicelist.Count(),
type = "SCALAR"
});
var indiceBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34963
};
for (var i = 0; i < indicelist.Count(); i++)
{
writer.Write(indicelist[i]);
}
indiceBuffer.byteLength = (uint)writer.BaseStream.Position - indiceBuffer.byteOffset;
bufferViews.Add(indiceBuffer);
var mesh = new Mesh();
mesh.primitives = new Primitive[1];
mesh.primitives[0].attributes = new Dictionary <string, int>
{
{ "POSITION", posLoc },
{ "NORMAL", normalLoc },
{ "TEXCOORD_0", texLoc }
};
mesh.primitives[0].indices = (uint)accessorInfo.Count() - 1;
if (bakeQuality == "low" || bakeQuality == "medium")
{
mesh.primitives[0].material = 0;
}
else if (bakeQuality == "high")
{
mesh.primitives[0].material = (uint)c;
}
mesh.primitives[0].mode = 4;
mesh.name = "MCNK #" + c;
meshes.Add(mesh);
glTF.buffers[0].byteLength = (uint)writer.BaseStream.Length;
glTF.buffers[0].uri = Path.GetFileNameWithoutExtension(file) + ".bin";
if (bakeQuality == "low" || bakeQuality == "medium")
{
glTF.images[0].uri = Path.GetFileNameWithoutExtension(file) + ".png";
glTF.textures[0].sampler = 0;
glTF.textures[0].source = 0;
glTF.materials[0].pbrMetallicRoughness = new PBRMetallicRoughness();
glTF.materials[0].pbrMetallicRoughness.baseColorTexture = new TextureIndex();
glTF.materials[0].pbrMetallicRoughness.baseColorTexture.index = 0;
glTF.materials[0].pbrMetallicRoughness.metallicFactor = 0.0f;
glTF.materials[0].alphaMode = "OPAQUE";
glTF.materials[0].alphaCutoff = 0.0f;
}
else if (bakeQuality == "high")
{
glTF.images[c].uri = Path.GetFileNameWithoutExtension(file) + "_" + c + ".png";
glTF.textures[c].sampler = 0;
glTF.textures[c].source = (int)c;
glTF.materials[c].pbrMetallicRoughness = new PBRMetallicRoughness();
glTF.materials[c].pbrMetallicRoughness.baseColorTexture = new TextureIndex();
glTF.materials[c].pbrMetallicRoughness.baseColorTexture.index = (int)c;
glTF.materials[c].pbrMetallicRoughness.metallicFactor = 0.0f;
glTF.materials[c].alphaMode = "OPAQUE";
glTF.materials[c].alphaCutoff = 0.0f;
}
}
writer.Close();
writer.Dispose();
glTF.bufferViews = bufferViews.ToArray();
glTF.accessors = accessorInfo.ToArray();
glTF.samplers = new Sampler[1];
glTF.samplers[0].minFilter = 9986;
glTF.samplers[0].magFilter = 9729;
glTF.samplers[0].wrapS = 10497;
glTF.samplers[0].wrapT = 10497;
glTF.scenes = new Scene[1];
glTF.scenes[0].name = Path.GetFileNameWithoutExtension(file);
glTF.nodes = new Node[meshes.Count()];
var meshIDs = new List <int>();
for (var i = 0; i < meshes.Count(); i++)
{
glTF.nodes[i].name = meshes[i].name;
glTF.nodes[i].mesh = i;
meshIDs.Add(i);
}
glTF.scenes[0].nodes = meshIDs.ToArray();
glTF.meshes = meshes.ToArray();
glTF.scene = 0;
exportworker.ReportProgress(95, "Writing to file..");
File.WriteAllText(Path.Combine(outdir, file.Replace(".adt", ".gltf")), JsonConvert.SerializeObject(glTF, Formatting.Indented, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
}));
ConfigurationManager.RefreshSection("appSettings");
if (ConfigurationManager.AppSettings["exportWMO"] == "True" || ConfigurationManager.AppSettings["exportM2"] == "True")
{
if (ConfigurationManager.AppSettings["exportWMO"] == "True")
{
exportworker.ReportProgress(25, "Exporting WMOs");
for (var mi = 0; mi < reader.adtfile.objects.worldModels.entries.Count(); mi++)
{
var wmo = reader.adtfile.objects.worldModels.entries[mi];
var filename = reader.adtfile.objects.wmoNames.filenames[wmo.mwidEntry];
if (!File.Exists(Path.GetFileNameWithoutExtension(filename).ToLower() + ".gltf"))
{
WMOExporter.ExportWMO(filename.ToLower(), null, Path.Combine(outdir, Path.GetDirectoryName(file)));
}
}
}
if (ConfigurationManager.AppSettings["exportM2"] == "True")
{
exportworker.ReportProgress(50, "Exporting M2s");
for (var mi = 0; mi < reader.adtfile.objects.models.entries.Count(); mi++)
{
var doodad = reader.adtfile.objects.models.entries[mi];
var filename = reader.adtfile.objects.m2Names.filenames[doodad.mmidEntry];
if (!File.Exists(Path.GetFileNameWithoutExtension(filename).ToLower() + ".gltf"))
{
M2Exporter.ExportM2(filename.ToLower(), null, Path.Combine(outdir, Path.GetDirectoryName(file)));
}
}
}
}
}
public static void exportWMO(string file, BackgroundWorker exportworker = null, string destinationOverride = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
Logger.WriteLine("WMO glTF Exporter: Loading file {0}...", file);
exportworker.ReportProgress(5, "Reading WMO..");
var outdir = ConfigurationManager.AppSettings["outdir"];
var reader = new WMOReader();
reader.LoadWMO(file);
System.Globalization.CultureInfo customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
if (destinationOverride == null)
{
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
}
exportworker.ReportProgress(25, "Generating glTF..");
var glTF = new glTF()
{
asset = new Asset()
{
version = "2.0",
generator = "Marlamin's WoW Exporter " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString(),
copyright = "Contents are owned by Blizzard Entertainment",
minVersion = "2.0"
}
};
var groups = new Structs.WMOGroup[reader.wmofile.group.Count()];
FileStream stream;
if (destinationOverride == null)
{
stream = new FileStream(Path.Combine(outdir, file.Replace(".wmo", ".bin")), FileMode.OpenOrCreate);
}
else
{
stream = new FileStream(Path.Combine(destinationOverride, Path.GetFileNameWithoutExtension(file) + ".bin"), FileMode.OpenOrCreate);
}
var writer = new BinaryWriter(stream);
var bufferViews = new List <BufferView>();
var accessorInfo = new List <Accessor>();
var meshes = new List <Mesh>();
for (int g = 0; g < reader.wmofile.group.Count(); g++)
{
if (reader.wmofile.group[g].mogp.vertices == null)
{
Console.WriteLine("Group has no vertices!"); continue;
}
for (int i = 0; i < reader.wmofile.groupNames.Count(); i++)
{
if (reader.wmofile.group[g].mogp.nameOffset == reader.wmofile.groupNames[i].offset)
{
groups[g].name = reader.wmofile.groupNames[i].name.Replace(" ", "_");
}
}
if (groups[g].name == "antiportal")
{
Console.WriteLine("Group is antiportal"); continue;
}
// Position bufferview
var vPosBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
var minPosX = float.MaxValue;
var minPosY = float.MaxValue;
var minPosZ = float.MaxValue;
var maxPosX = float.MinValue;
var maxPosY = float.MinValue;
var maxPosZ = float.MinValue;
for (int i = 0; i < reader.wmofile.group[g].mogp.vertices.Count(); i++)
{
writer.Write(reader.wmofile.group[g].mogp.vertices[i].vector.X * -1);
writer.Write(reader.wmofile.group[g].mogp.vertices[i].vector.Z);
writer.Write(reader.wmofile.group[g].mogp.vertices[i].vector.Y);
if (reader.wmofile.group[g].mogp.vertices[i].vector.X * -1 < minPosX)
{
minPosX = reader.wmofile.group[g].mogp.vertices[i].vector.X * -1;
}
if (reader.wmofile.group[g].mogp.vertices[i].vector.Z < minPosY)
{
minPosY = reader.wmofile.group[g].mogp.vertices[i].vector.Z;
}
if (reader.wmofile.group[g].mogp.vertices[i].vector.Y < minPosZ)
{
minPosZ = reader.wmofile.group[g].mogp.vertices[i].vector.Y;
}
if (reader.wmofile.group[g].mogp.vertices[i].vector.X * -1 > maxPosX)
{
maxPosX = reader.wmofile.group[g].mogp.vertices[i].vector.X * -1;
}
if (reader.wmofile.group[g].mogp.vertices[i].vector.Z > maxPosY)
{
maxPosY = reader.wmofile.group[g].mogp.vertices[i].vector.Z;
}
if (reader.wmofile.group[g].mogp.vertices[i].vector.Y > maxPosZ)
{
maxPosZ = reader.wmofile.group[g].mogp.vertices[i].vector.Y;
}
}
vPosBuffer.byteLength = (uint)writer.BaseStream.Position - vPosBuffer.byteOffset;
var posLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vPos",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = (uint)reader.wmofile.group[g].mogp.vertices.Count(),
type = "VEC3",
min = new float[] { minPosX, minPosY, minPosZ },
max = new float[] { maxPosX, maxPosY, maxPosZ }
});
bufferViews.Add(vPosBuffer);
// Normal bufferview
var normalBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
for (int i = 0; i < reader.wmofile.group[g].mogp.vertices.Count(); i++)
{
writer.Write(reader.wmofile.group[g].mogp.normals[i].normal.X);
writer.Write(reader.wmofile.group[g].mogp.normals[i].normal.Z);
writer.Write(reader.wmofile.group[g].mogp.normals[i].normal.Y);
}
normalBuffer.byteLength = (uint)writer.BaseStream.Position - normalBuffer.byteOffset;
var normalLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vNormal",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = (uint)reader.wmofile.group[g].mogp.vertices.Count(),
type = "VEC3"
});
bufferViews.Add(normalBuffer);
// TexCoord bufferview
var texCoordBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
for (int i = 0; i < reader.wmofile.group[g].mogp.vertices.Count(); i++)
{
writer.Write(reader.wmofile.group[g].mogp.textureCoords[0][i].X);
writer.Write(reader.wmofile.group[g].mogp.textureCoords[0][i].Y);
}
texCoordBuffer.byteLength = (uint)writer.BaseStream.Position - texCoordBuffer.byteOffset;
var texLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vTex",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = (uint)reader.wmofile.group[g].mogp.vertices.Count(),
type = "VEC2"
});
bufferViews.Add(texCoordBuffer);
var indexBufferPos = bufferViews.Count();
for (int i = 0; i < reader.wmofile.group[g].mogp.renderBatches.Count(); i++)
{
var batch = reader.wmofile.group[g].mogp.renderBatches[i];
accessorInfo.Add(new Accessor()
{
name = "indices",
bufferView = indexBufferPos,
byteOffset = batch.firstFace * 2,
componentType = 5123,
count = batch.numFaces,
type = "SCALAR"
});
var mesh = new Mesh();
mesh.name = groups[g].name + "_" + i;
mesh.primitives = new Primitive[1];
mesh.primitives[0].attributes = new Dictionary <string, int>
{
{ "POSITION", posLoc },
{ "NORMAL", normalLoc },
{ "TEXCOORD_0", texLoc }
};
mesh.primitives[0].indices = (uint)accessorInfo.Count() - 1;
if (batch.flags == 2)
{
mesh.primitives[0].material = (uint)batch.possibleBox2_3;
}
else
{
mesh.primitives[0].material = batch.materialID;
}
mesh.primitives[0].mode = 4;
meshes.Add(mesh);
}
var indiceBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34963
};
for (int i = 0; i < reader.wmofile.group[g].mogp.indices.Count(); i++)
{
writer.Write(reader.wmofile.group[g].mogp.indices[i].indice);
}
indiceBuffer.byteLength = (uint)writer.BaseStream.Position - indiceBuffer.byteOffset;
bufferViews.Add(indiceBuffer);
}
glTF.bufferViews = bufferViews.ToArray();
glTF.accessors = accessorInfo.ToArray();
glTF.buffers = new Buffer[1];
glTF.buffers[0].byteLength = (uint)writer.BaseStream.Length;
glTF.buffers[0].uri = Path.GetFileNameWithoutExtension(file) + ".bin";
writer.Close();
writer.Dispose();
exportworker.ReportProgress(65, "Exporting textures..");
if (reader.wmofile.materials == null)
{
Logger.WriteLine("WMO glTF exporter: Materials empty"); return;
}
var materialCount = reader.wmofile.materials.Count();
glTF.images = new Image[materialCount];
glTF.textures = new Texture[materialCount];
glTF.materials = new Material[materialCount];
for (int i = 0; i < materialCount; i++)
{
for (int ti = 0; ti < reader.wmofile.textures.Count(); ti++)
{
if (reader.wmofile.textures[ti].startOffset == reader.wmofile.materials[i].texture1)
{
var textureFilename = Path.GetFileNameWithoutExtension(reader.wmofile.textures[ti].filename).ToLower();
glTF.images[i].uri = textureFilename + ".png";
glTF.textures[i].sampler = 0;
glTF.textures[i].source = i;
glTF.materials[i].name = textureFilename;
glTF.materials[i].pbrMetallicRoughness = new PBRMetallicRoughness();
glTF.materials[i].pbrMetallicRoughness.baseColorTexture = new TextureIndex();
glTF.materials[i].pbrMetallicRoughness.baseColorTexture.index = i;
glTF.materials[i].pbrMetallicRoughness.metallicFactor = 0.0f;
switch (reader.wmofile.materials[i].blendMode)
{
case 0:
glTF.materials[i].alphaMode = "OPAQUE";
glTF.materials[i].alphaCutoff = 0.0f;
break;
case 1:
glTF.materials[i].alphaMode = "MASK";
glTF.materials[i].alphaCutoff = 0.90393700787f;
break;
case 2:
glTF.materials[i].alphaMode = "MASK";
glTF.materials[i].alphaCutoff = 0.5f;
break;
default:
glTF.materials[i].alphaMode = "OPAQUE";
glTF.materials[i].alphaCutoff = 0.0f;
break;
}
var saveLocation = "";
if (destinationOverride == null)
{
saveLocation = Path.Combine(outdir, Path.GetDirectoryName(file), textureFilename + ".png");
}
else
{
saveLocation = Path.Combine(outdir, destinationOverride, textureFilename + ".png");
}
if (!File.Exists(saveLocation))
{
var blpreader = new BLPReader();
blpreader.LoadBLP(reader.wmofile.textures[ti].filename);
try
{
blpreader.bmp.Save(saveLocation);
}
catch (Exception e)
{
Console.WriteLine("Error exporting texture " + reader.wmofile.textures[ti].filename + ": " + e.Message);
}
}
}
}
}
glTF.samplers = new Sampler[1];
glTF.samplers[0].name = "Default Sampler";
glTF.samplers[0].minFilter = 9986;
glTF.samplers[0].magFilter = 9729;
glTF.samplers[0].wrapS = 10497;
glTF.samplers[0].wrapT = 10497;
glTF.scenes = new Scene[1];
glTF.scenes[0].name = Path.GetFileNameWithoutExtension(file);
glTF.nodes = new Node[meshes.Count()];
var meshIDs = new List <int>();
for (var i = 0; i < meshes.Count(); i++)
{
glTF.nodes[i].name = meshes[i].name;
glTF.nodes[i].mesh = i;
meshIDs.Add(i);
}
glTF.scenes[0].nodes = meshIDs.ToArray();
glTF.meshes = meshes.ToArray();
glTF.scene = 0;
string currentDoodadSetName = "";
for (int i = 0; i < reader.wmofile.doodadDefinitions.Count(); i++)
{
var doodadDefinition = reader.wmofile.doodadDefinitions[i];
foreach (var doodadSet in reader.wmofile.doodadSets)
{
if (doodadSet.firstInstanceIndex == i)
{
Console.WriteLine("At set: " + doodadSet.setName);
currentDoodadSetName = doodadSet.setName.Replace("Set_", "").Replace("SET_", "").Replace("$DefaultGlobal", "Default");
}
}
foreach (var doodadNameEntry in reader.wmofile.doodadNames)
{
if (doodadNameEntry.startOffset == doodadDefinition.offset)
{
if (!File.Exists(Path.GetFileNameWithoutExtension(doodadNameEntry.filename).ToLower() + ".gltf"))
{
if (destinationOverride == null)
{
M2Exporter.exportM2(doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2").ToLower(), null, Path.Combine(outdir, Path.GetDirectoryName(file)));
}
else
{
M2Exporter.exportM2(doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2").ToLower(), null, destinationOverride);
}
}
}
}
}
exportworker.ReportProgress(95, "Writing to file..");
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, file.Replace(".wmo", ".gltf")), JsonConvert.SerializeObject(glTF, Formatting.Indented, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
}));
}
else
{
File.WriteAllText(Path.Combine(destinationOverride, Path.GetFileName(file.ToLower()).Replace(".wmo", ".gltf")), JsonConvert.SerializeObject(glTF, Formatting.Indented, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
}));
}
Logger.WriteLine("Done exporting WMO file!");
}
public static void ExportM2(string file, BackgroundWorker exportworker = null, string destinationOverride = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
Logger.WriteLine("M2 glTF Exporter: Loading file {0}...", file);
exportworker.ReportProgress(5, "Reading M2..");
var outdir = ConfigurationManager.AppSettings["outdir"];
var reader = new M2Reader();
reader.LoadM2(file);
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
if (destinationOverride == null)
{
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
}
file = file.ToLower();
if (reader.model.vertices.Count() == 0)
{
Logger.WriteLine("M2 glTF Exporter: File {0} has no vertices, skipping export!", file);
return;
}
exportworker.ReportProgress(25, "Generating glTF..");
var glTF = new glTF()
{
asset = new Asset()
{
version = "2.0",
generator = "Marlamin's WoW Exporter " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString(),
copyright = "Contents are owned by Blizzard Entertainment",
minVersion = "2.0"
}
};
FileStream stream;
if (destinationOverride == null)
{
stream = new FileStream(Path.Combine(outdir, file.Replace(".m2", ".bin")), FileMode.OpenOrCreate);
}
else
{
stream = new FileStream(Path.Combine(destinationOverride, Path.GetFileNameWithoutExtension(file).ToLower() + ".bin"), FileMode.OpenOrCreate);
}
var writer = new BinaryWriter(stream);
var bufferViews = new List <BufferView>();
var accessorInfo = new List <Accessor>();
var meshes = new List <Mesh>();
// Position bufferview
var vPosBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
var minPosX = float.MaxValue;
var minPosY = float.MaxValue;
var minPosZ = float.MaxValue;
var maxPosX = float.MinValue;
var maxPosY = float.MinValue;
var maxPosZ = float.MinValue;
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
writer.Write(reader.model.vertices[i].position.X);
writer.Write(reader.model.vertices[i].position.Z);
writer.Write(reader.model.vertices[i].position.Y * -1);
if (reader.model.vertices[i].position.X < minPosX)
{
minPosX = reader.model.vertices[i].position.X;
}
if (reader.model.vertices[i].position.Z < minPosY)
{
minPosY = reader.model.vertices[i].position.Z;
}
if (reader.model.vertices[i].position.Y * -1 < minPosZ)
{
minPosZ = reader.model.vertices[i].position.Y * -1;
}
if (reader.model.vertices[i].position.X > maxPosX)
{
maxPosX = reader.model.vertices[i].position.X;
}
if (reader.model.vertices[i].position.Z > maxPosY)
{
maxPosY = reader.model.vertices[i].position.Z;
}
if (reader.model.vertices[i].position.Y * -1 > maxPosZ)
{
maxPosZ = reader.model.vertices[i].position.Y * -1;
}
}
vPosBuffer.byteLength = (uint)writer.BaseStream.Position - vPosBuffer.byteOffset;
var posLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vPos",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = (uint)reader.model.vertices.Count(),
type = "VEC3",
min = new float[] { minPosX, minPosY, minPosZ },
max = new float[] { maxPosX, maxPosY, maxPosZ }
});
bufferViews.Add(vPosBuffer);
// Normal bufferview
var normalBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
writer.Write(reader.model.vertices[i].normal.X);
writer.Write(reader.model.vertices[i].normal.Z);
writer.Write(reader.model.vertices[i].normal.Y);
}
normalBuffer.byteLength = (uint)writer.BaseStream.Position - normalBuffer.byteOffset;
var normalLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vNormal",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = (uint)reader.model.vertices.Count(),
type = "VEC3"
});
bufferViews.Add(normalBuffer);
// TexCoord bufferview
var texCoordBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
writer.Write(reader.model.vertices[i].textureCoordX);
writer.Write(reader.model.vertices[i].textureCoordY);
}
texCoordBuffer.byteLength = (uint)writer.BaseStream.Position - texCoordBuffer.byteOffset;
var texLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vTex",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5126,
count = (uint)reader.model.vertices.Count(),
type = "VEC2"
});
bufferViews.Add(texCoordBuffer);
// Joints bufferview
var jointBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
writer.Write(reader.model.vertices[i].boneIndices_0);
writer.Write(reader.model.vertices[i].boneIndices_1);
writer.Write(reader.model.vertices[i].boneIndices_2);
writer.Write(reader.model.vertices[i].boneIndices_3);
}
jointBuffer.byteOffset = (uint)writer.BaseStream.Position - jointBuffer.byteOffset;
var jointLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vJoint",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5121,
count = (uint)reader.model.vertices.Count(),
type = "VEC4"
});
bufferViews.Add(jointBuffer);
// Weight bufferview
var weightBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34962
};
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
writer.Write(reader.model.vertices[i].boneWeight_0);
writer.Write(reader.model.vertices[i].boneWeight_1);
writer.Write(reader.model.vertices[i].boneWeight_2);
writer.Write(reader.model.vertices[i].boneWeight_3);
}
weightBuffer.byteOffset = (uint)writer.BaseStream.Position - weightBuffer.byteOffset;
var weightLoc = accessorInfo.Count();
accessorInfo.Add(new Accessor()
{
name = "vWeight",
bufferView = bufferViews.Count(),
byteOffset = 0,
componentType = 5121,
count = (uint)reader.model.vertices.Count(),
type = "VEC4"
});
bufferViews.Add(weightBuffer);
// End of element bufferviews
var indexBufferPos = bufferViews.Count();
var materialBlends = new Dictionary <int, ushort>();
for (var i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
var batch = reader.model.skins[0].submeshes[i];
accessorInfo.Add(new Accessor()
{
name = "indices",
bufferView = indexBufferPos,
byteOffset = reader.model.skins[0].submeshes[i].startTriangle * 2,
componentType = 5123,
count = reader.model.skins[0].submeshes[i].nTriangles,
type = "SCALAR"
});
var mesh = new Mesh();
mesh.name = "Group #" + i;
mesh.primitives = new Primitive[1];
mesh.primitives[0].attributes = new Dictionary <string, int>
{
{ "POSITION", posLoc },
{ "NORMAL", normalLoc },
{ "TEXCOORD_0", texLoc },
{ "JOINTS_0", jointLoc },
{ "WEIGHTS_0", weightLoc }
};
mesh.primitives[0].indices = (uint)accessorInfo.Count() - 1;
mesh.primitives[0].mode = 4;
meshes.Add(mesh);
// Texture stuff
for (var tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
mesh.primitives[0].material = reader.model.texlookup[reader.model.skins[0].textureunit[tu].texture].textureID;
// todo
if (!materialBlends.ContainsKey(i))
{
// add texture
materialBlends.Add(i, reader.model.renderflags[reader.model.skins[0].textureunit[tu].renderFlags].blendingMode);
}
else
{
// already exists
Logger.WriteLine("Material " + mesh.primitives[0].material + " already exists in blend map with value " + materialBlends[i]);
}
}
}
}
var indiceBuffer = new BufferView()
{
buffer = 0,
byteOffset = (uint)writer.BaseStream.Position,
target = 34963
};
for (var i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
var t = reader.model.skins[0].triangles[i];
writer.Write(t.pt1);
writer.Write(t.pt2);
writer.Write(t.pt3);
}
indiceBuffer.byteLength = (uint)writer.BaseStream.Position - indiceBuffer.byteOffset;
bufferViews.Add(indiceBuffer);
glTF.bufferViews = bufferViews.ToArray();
glTF.accessors = accessorInfo.ToArray();
glTF.buffers = new Buffer[1];
glTF.buffers[0].byteLength = (uint)writer.BaseStream.Length;
glTF.buffers[0].uri = Path.GetFileNameWithoutExtension(file) + ".bin";
writer.Close();
writer.Dispose();
exportworker.ReportProgress(65, "Exporting textures..");
var materialCount = reader.model.textures.Count();
glTF.images = new Image[materialCount];
glTF.textures = new Texture[materialCount];
glTF.materials = new Material[materialCount];
var textureID = 0;
var materials = new Structs.Material[reader.model.textures.Count()];
for (var i = 0; i < reader.model.textures.Count(); i++)
{
uint textureFileDataID = 840426;
materials[i].flags = reader.model.textures[i].flags;
switch (reader.model.textures[i].type)
{
case 0:
textureFileDataID = CASC.getFileDataIdByName(reader.model.textures[i].filename);
break;
case 1:
case 2:
case 11:
var fileDataID = CASC.getFileDataIdByName(file);
var cdifilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(fileDataID, (int)reader.model.textures[i].type);
for (var ti = 0; ti < cdifilenames.Count(); ti++)
{
textureFileDataID = cdifilenames[0];
}
break;
default:
Console.WriteLine(" Falling back to placeholder texture");
break;
}
materials[i].textureID = textureID + i;
materials[i].filename = textureFileDataID.ToString();
glTF.materials[i].name = materials[i].filename;
glTF.materials[i].pbrMetallicRoughness = new PBRMetallicRoughness();
glTF.materials[i].pbrMetallicRoughness.baseColorTexture = new TextureIndex();
glTF.materials[i].pbrMetallicRoughness.baseColorTexture.index = i;
glTF.materials[i].pbrMetallicRoughness.metallicFactor = 0.0f;
glTF.materials[i].alphaMode = "MASK";
glTF.materials[i].alphaCutoff = 0.5f;
glTF.images[i].uri = "tex_" + materials[i].filename + ".png";
glTF.textures[i].sampler = 0;
glTF.textures[i].source = i;
var blpreader = new BLPReader();
blpreader.LoadBLP(textureFileDataID);
try
{
if (destinationOverride == null)
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), glTF.images[i].uri));
}
else
{
blpreader.bmp.Save(Path.Combine(outdir, destinationOverride, glTF.images[i].uri));
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
exportworker.ReportProgress(85, "Writing files..");
glTF.samplers = new Sampler[1];
glTF.samplers[0].name = "Default Sampler";
glTF.samplers[0].minFilter = 9986;
glTF.samplers[0].magFilter = 9729;
glTF.samplers[0].wrapS = 10497;
glTF.samplers[0].wrapT = 10497;
glTF.scenes = new Scene[1];
glTF.scenes[0].name = Path.GetFileNameWithoutExtension(file);
glTF.nodes = new Node[meshes.Count()];
var meshIDs = new List <int>();
for (var i = 0; i < meshes.Count(); i++)
{
glTF.nodes[i].name = meshes[i].name;
glTF.nodes[i].mesh = i;
meshIDs.Add(i);
}
glTF.scenes[0].nodes = meshIDs.ToArray();
glTF.meshes = meshes.ToArray();
glTF.scene = 0;
exportworker.ReportProgress(95, "Writing to file..");
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, file.Replace(".m2", ".gltf")), JsonConvert.SerializeObject(glTF, Formatting.Indented, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
}));
}
else
{
File.WriteAllText(Path.Combine(destinationOverride, Path.GetFileName(file.ToLower()).Replace(".m2", ".gltf")), JsonConvert.SerializeObject(glTF, Formatting.Indented, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
}));
}
/*
* objsw.WriteLine("g " + Path.GetFileNameWithoutExtension(file));
*
* foreach (var renderbatch in renderbatches)
* {
* var i = renderbatch.firstFace;
* objsw.WriteLine("o " + Path.GetFileNameWithoutExtension(file) + renderbatch.groupID);
* objsw.WriteLine("usemtl tex_" + materials[renderbatch.materialID].filename);
* objsw.WriteLine("s 1");
* while (i < (renderbatch.firstFace + renderbatch.numFaces))
* {
* objsw.WriteLine("f " + (indices[i] + 1) + "/" + (indices[i] + 1) + "/" + (indices[i] + 1) + " " + (indices[i + 1] + 1) + "/" + (indices[i + 1] + 1) + "/" + (indices[i + 1] + 1) + " " + (indices[i + 2] + 1) + "/" + (indices[i + 2] + 1) + "/" + (indices[i + 2] + 1));
* i = i + 3;
* }
* }
*
* objsw.Close();
*
* // Only export phys when exporting a single M2, causes issues for some users when combined with WMO/ADT
* if (destinationOverride == null)
* {
* exportworker.ReportProgress(90, "Exporting collision..");
*
* objsw = new StreamWriter(Path.Combine(outdir, file.Replace(".m2", ".phys.obj")));
*
* objsw.WriteLine("# Written by Marlamin's WoW Exporter. Original file: " + file);
*
* for (int i = 0; i < reader.model.boundingvertices.Count(); i++)
* {
* objsw.WriteLine("v " +
* reader.model.boundingvertices[i].vertex.X + " " +
* reader.model.boundingvertices[i].vertex.Z + " " +
* -reader.model.boundingvertices[i].vertex.Y);
* }
*
* for (int i = 0; i < reader.model.boundingtriangles.Count(); i++)
* {
* var t = reader.model.boundingtriangles[i];
* objsw.WriteLine("f " + (t.index_0 + 1) + " " + (t.index_1 + 1) + " " + (t.index_2 + 1));
* }
*
* objsw.Close();
* }
*
* // https://en.wikipedia.org/wiki/Wavefront_.obj_file#Basic_materials
* // http://wiki.unity3d.com/index.php?title=ExportOBJ
* // http://web.cse.ohio-state.edu/~hwshen/581/Site/Lab3_files/Labhelp_Obj_parser.htm
*/
}