private static void ExportExtraMaterials(uint tex, WoWFormatLib.Structs.WMO.WMO wmo, List <Structs.Material> mats, int matIdx, string path)
{
Stream ms = null;
if (CASC.FileExists(tex))
{
var mat = new Structs.Material();
if (wmo.textures == null)
{
if (Listfile.TryGetFilename(tex, out var textureFilename))
{
mat.filename = Path.GetFileNameWithoutExtension(textureFilename).Replace(" ", "");
}
else
{
mat.filename = tex.ToString();
}
ms = CASC.OpenFile(tex);
}
else
{
for (var ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == tex)
{
mat.filename = Path.GetFileNameWithoutExtension(wmo.textures[ti].filename).Replace(" ", "");
ms = CASC.OpenFile(wmo.textures[ti].filename);
}
}
}
if (ms == null)
{
return; // Can this even happen?
}
string saveLocation = Path.Combine(path, mat.filename + ".png");
if (!File.Exists(saveLocation))
{
try
{
using (BlpFile blp = new BlpFile(ms))
blp.GetBitmap(0).Save(saveLocation);
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + mat.filename + ": " + e.Message);
}
}
mats.Add(mat);
}
}
public static void ExportM2(string file, BackgroundWorker exportworker = null, string destinationOverride = null, string outdir = "", uint filedataid = 0)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
Console.WriteLine("M2 glTF Exporter: Loading file {0}...", file);
exportworker.ReportProgress(5, "Reading M2..");
var reader = new M2Reader();
if (filedataid != 0)
{
reader.LoadM2(filedataid);
}
else
{
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)
{
Console.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
Console.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 = 903224;
materials[i].flags = reader.model.textures[i].flags;
switch (reader.model.textures[i].type)
{
case 0:
textureFileDataID = reader.model.textureFileDataIDs[i];
break;
case 1:
case 2:
case 11:
default:
Console.WriteLine(" Falling back to placeholder texture");
break;
}
// Check if texture is a replacable texture, return test texture for now
if (textureFileDataID == 0)
{
textureFileDataID = 903224;
}
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
*/
}
public static void ExportM2(uint fileDataID, BackgroundWorker exportworker = null, string destinationOverride = null, string filename = "")
{
if (exportworker == null)
{
exportworker = new BackgroundWorker
{
WorkerReportsProgress = true
};
}
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
var outdir = ConfigurationManager.AppSettings["outdir"];
var reader = new M2Reader();
exportworker.ReportProgress(15, "Reading M2..");
if (!CASC.FileExists(fileDataID))
{
throw new Exception("404 M2 not found!");
}
reader.LoadM2(fileDataID);
// Don't export models without vertices
if (reader.model.vertices.Count() == 0)
{
return;
}
var vertices = new Structs.Vertex[reader.model.vertices.Count()];
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
vertices[i].Position = new Structs.Vector3D()
{
X = reader.model.vertices[i].position.X,
Y = reader.model.vertices[i].position.Z,
Z = reader.model.vertices[i].position.Y * -1
};
vertices[i].Normal = new Structs.Vector3D()
{
X = reader.model.vertices[i].normal.X,
Y = reader.model.vertices[i].normal.Z,
Z = reader.model.vertices[i].normal.Y
};
vertices[i].TexCoord = new Structs.Vector2D()
{
X = reader.model.vertices[i].textureCoordX,
Y = reader.model.vertices[i].textureCoordY
};
}
StreamWriter objsw;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(filename)));
}
objsw = new StreamWriter(Path.Combine(outdir, filename.Replace(".m2", ".obj")));
}
else
{
if (!Directory.Exists(outdir))
{
Directory.CreateDirectory(outdir);
}
objsw = new StreamWriter(Path.Combine(outdir, fileDataID + ".obj"));
}
}
else
{
if (!string.IsNullOrEmpty(filename))
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".m2", ".obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, fileDataID + ".obj"));
}
}
if (!string.IsNullOrEmpty(filename))
{
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file: " + filename);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(filename) + ".mtl");
}
else
{
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original fileDataID: " + fileDataID);
objsw.WriteLine("mtllib " + fileDataID + ".mtl");
}
foreach (var vertex in vertices)
{
objsw.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + (vertex.TexCoord.Y - 1) * -1);
objsw.WriteLine("vn " + (-vertex.Normal.X).ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indicelist = new List <uint>();
for (var i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
var t = reader.model.skins[0].triangles[i];
indicelist.Add(t.pt1);
indicelist.Add(t.pt2);
indicelist.Add(t.pt3);
}
var indices = indicelist.ToArray();
exportworker.ReportProgress(35, "Writing files..");
var renderbatches = new Structs.RenderBatch[reader.model.skins[0].submeshes.Count()];
for (var i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
renderbatches[i].firstFace = reader.model.skins[0].submeshes[i].startTriangle;
renderbatches[i].numFaces = reader.model.skins[0].submeshes[i].nTriangles;
renderbatches[i].groupID = (uint)i;
for (var tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
renderbatches[i].blendType = reader.model.renderflags[reader.model.skins[0].textureunit[tu].renderFlags].blendingMode;
renderbatches[i].materialID = reader.model.texlookup[reader.model.skins[0].textureunit[tu].texture].textureID;
}
}
}
exportworker.ReportProgress(65, "Exporting textures..");
StreamWriter mtlsb;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
mtlsb = new StreamWriter(Path.Combine(outdir, filename.Replace(".m2", ".mtl")));
}
else
{
mtlsb = new StreamWriter(Path.Combine(outdir, fileDataID + ".mtl"));
}
}
else
{
if (!string.IsNullOrEmpty(filename))
{
mtlsb = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".m2", ".mtl")));
}
else
{
mtlsb = new StreamWriter(Path.Combine(outdir, destinationOverride, fileDataID + ".mtl"));
}
}
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:
if (reader.model.textureFileDataIDs != null && reader.model.textureFileDataIDs.Length > 0 && reader.model.textureFileDataIDs[i] != 0)
{
textureFileDataID = reader.model.textureFileDataIDs[i];
}
else
{
Listfile.TryGetFileDataID(reader.model.textures[i].filename, out textureFileDataID);
}
break;
case 1:
case 2:
case 11:
default:
Console.WriteLine("Texture type " + reader.model.textures[i].type + " not supported, falling back to placeholder texture");
break;
}
materials[i].textureID = textureID + i;
if (!Listfile.TryGetFilename(textureFileDataID, out var textureFilename))
{
textureFilename = textureFileDataID.ToString();
}
materials[i].filename = Path.GetFileNameWithoutExtension(textureFilename);
string textureSaveLocation;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
textureSaveLocation = Path.Combine(outdir, Path.GetDirectoryName(filename), materials[i].filename + ".png");
}
else
{
textureSaveLocation = Path.Combine(outdir, materials[i].filename + ".png");
}
}
else
{
textureSaveLocation = Path.Combine(outdir, destinationOverride, materials[i].filename + ".png");
}
try
{
var blpreader = new BLPReader();
blpreader.LoadBLP(textureFileDataID);
blpreader.bmp.Save(textureSaveLocation);
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + materials[i].filename + ": " + e.Message);
}
}
exportworker.ReportProgress(85, "Writing files..");
foreach (var material in materials)
{
mtlsb.WriteLine("newmtl " + material.filename);
mtlsb.WriteLine("illum 1");
//mtlsb.WriteLine("map_Ka " + material.filename + ".png");
mtlsb.WriteLine("map_Kd " + material.filename + ".png");
}
mtlsb.Close();
if (!string.IsNullOrEmpty(filename))
{
objsw.WriteLine("g " + Path.GetFileNameWithoutExtension(filename));
}
else
{
objsw.WriteLine("g " + fileDataID);
}
foreach (var renderbatch in renderbatches)
{
var i = renderbatch.firstFace;
if (!string.IsNullOrEmpty(filename))
{
objsw.WriteLine("o " + Path.GetFileNameWithoutExtension(filename) + renderbatch.groupID);
}
else
{
objsw.WriteLine("g " + fileDataID.ToString() + renderbatch.groupID.ToString());
}
objsw.WriteLine("usemtl " + 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..");
if (!string.IsNullOrEmpty(filename))
{
objsw = new StreamWriter(Path.Combine(outdir, Path.GetFileName(filename.ToLower()).Replace(".m2", ".phys.obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, fileDataID + ".phys.obj"));
}
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file id: " + fileDataID);
for (var 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 (var 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
}
public static void ExportM2(string filename, string outdir, BackgroundWorker exportworker = null, string destinationOverride = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker
{
WorkerReportsProgress = true
};
}
filename = filename.ToLower();
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
var reader = new M2Reader();
exportworker.ReportProgress(15, "Reading M2..");
//If the missing file is an ".mdx", try to look for a ".m2" alternative
if (!Managers.ArchiveManager.FileExists(filename))
{
if (Path.GetExtension(filename) == ".mdx")
{
if (!Managers.ArchiveManager.FileExists(filename.Replace(".mdx", ".m2")))
{
throw new Exception("404 M2 not found!");
}
else
{
filename = filename.Replace(".mdx", ".m2");
}
}
else
{
throw new Exception("404 M2 not found!");
}
}
reader.LoadM2(filename);
// Don't export models without vertices
if (reader.model.vertices.Count() == 0)
{
return;
}
var vertices = new Structs.Vertex[reader.model.vertices.Count()];
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
vertices[i].Position = new Structs.Vector3D()
{
X = reader.model.vertices[i].position.X,
Y = reader.model.vertices[i].position.Z,
Z = reader.model.vertices[i].position.Y * -1
};
vertices[i].Normal = new Structs.Vector3D()
{
X = reader.model.vertices[i].normal.X,
Y = reader.model.vertices[i].normal.Z,
Z = reader.model.vertices[i].normal.Y
};
vertices[i].TexCoord = new Structs.Vector2D()
{
X = reader.model.vertices[i].textureCoordX,
Y = reader.model.vertices[i].textureCoordY
};
}
StreamWriter objsw;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(filename)));
}
objsw = new StreamWriter(Path.Combine(outdir, filename.Replace(".m2", ".obj")));
}
else
{
if (!Directory.Exists(outdir))
{
Directory.CreateDirectory(outdir);
}
objsw = new StreamWriter(Path.Combine(outdir, filename + ".obj"));
}
}
else
{
if (!string.IsNullOrEmpty(filename))
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".m2", ".obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, filename + ".obj"));
}
}
if (!string.IsNullOrEmpty(filename))
{
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file: " + filename);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(filename) + ".mtl");
}
else
{
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original fileDataID: " + filename);
objsw.WriteLine("mtllib " + filename + ".mtl");
}
//Added thunderysteak's adjustment (original commit: ed067c7c6e8321c33ef0f3679d33c9c472dcefc3)
foreach (var vertex in vertices)
{
objsw.WriteLine("v " + -vertex.Position.X + " " + vertex.Position.Y + " " + -vertex.Position.Z);
}
foreach (var vertex in vertices)
{
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + (vertex.TexCoord.Y - 1) * -1);
}
foreach (var vertex in vertices)
{
objsw.WriteLine("vn " + (-vertex.Normal.X).ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indicelist = new List <uint>();
for (var i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
var t = reader.model.skins[0].triangles[i];
indicelist.Add(t.pt1);
indicelist.Add(t.pt2);
indicelist.Add(t.pt3);
}
var indices = indicelist.ToArray();
exportworker.ReportProgress(35, "Writing files..");
var renderbatches = new Structs.RenderBatch[reader.model.skins[0].submeshes.Count()];
for (var i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
renderbatches[i].firstFace = reader.model.skins[0].submeshes[i].startTriangle;
renderbatches[i].numFaces = reader.model.skins[0].submeshes[i].nTriangles;
renderbatches[i].groupID = (uint)i;
for (var tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
renderbatches[i].blendType = reader.model.renderflags[reader.model.skins[0].textureunit[tu].renderFlags].blendingMode;
renderbatches[i].materialID = reader.model.texlookup[reader.model.skins[0].textureunit[tu].texture].textureID;
}
}
}
exportworker.ReportProgress(65, "Exporting textures..");
StreamWriter mtlsb;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
mtlsb = new StreamWriter(Path.Combine(outdir, filename.Replace(".m2", ".mtl")));
}
else
{
mtlsb = new StreamWriter(Path.Combine(outdir, filename + ".mtl"));
}
}
else
{
if (!string.IsNullOrEmpty(filename))
{
mtlsb = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".m2", ".mtl")));
}
else
{
mtlsb = new StreamWriter(Path.Combine(outdir, destinationOverride, filename + ".mtl"));
}
}
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;
string textureUsed = @"Test\QA_TEST_BLP_1.blp"; //Placeholder
materials[i].flags = reader.model.textures[i].flags;
switch (reader.model.textures[i].type)
{
case 0:
textureUsed = reader.model.textures[i].filename;
break;
case 1:
case 2:
case 11:
default:
//Falling back to placeholder texture
break;
}
materials[i].textureID = textureID + i;
materials[i].filename = Path.GetFileNameWithoutExtension(textureUsed);
string textureSaveLocation;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
textureSaveLocation = Path.Combine(outdir, Path.GetDirectoryName(filename), materials[i].filename + ".png");
}
else
{
textureSaveLocation = Path.Combine(outdir, materials[i].filename + ".png");
}
}
else
{
textureSaveLocation = Path.Combine(outdir, destinationOverride, materials[i].filename + ".png");
}
try
{
var blpreader = new BLPReader();
blpreader.LoadBLP(Managers.ArchiveManager.ReadThisFile(textureUsed));
blpreader.bmp.Save(textureSaveLocation);
}
catch
{
//Error on file save
}
}
exportworker.ReportProgress(85, "Writing files..");
foreach (var material in materials)
{
mtlsb.WriteLine("newmtl " + material.filename);
mtlsb.WriteLine("illum 1");
mtlsb.WriteLine("map_Kd " + material.filename + ".png");
}
mtlsb.Close();
if (!string.IsNullOrEmpty(filename))
{
objsw.WriteLine("g " + Path.GetFileNameWithoutExtension(filename));
}
else
{
objsw.WriteLine("g " + filename);
}
foreach (var renderbatch in renderbatches)
{
var i = renderbatch.firstFace;
if (!string.IsNullOrEmpty(filename))
{
objsw.WriteLine("o " + Path.GetFileNameWithoutExtension(filename) + renderbatch.groupID);
}
else
{
objsw.WriteLine("g " + filename + renderbatch.groupID.ToString());
}
objsw.WriteLine("usemtl " + 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 += 3;
}
}
objsw.Close();
//COLLISION MODEL -- not implemented
/*
* // 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..");
*
* if (!string.IsNullOrEmpty(filename))
* {
* objsw = new StreamWriter(Path.Combine(outdir, Path.GetFileName(filename.ToLower()).Replace(".m2", ".phys.obj")));
* }
* else
* {
* //objsw = new StreamWriter(Path.Combine(outdir, fileDataID + ".phys.obj"));
* objsw = new StreamWriter(Path.Combine(outdir, filename + ".phys.obj"));
* }
*
* //objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file id: " + fileDataID);
* objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file id: " + filename);
*
* for (var 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 (var 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
}
public static void ExportWMO(uint filedataid, BackgroundWorker exportworker = null, string destinationOverride = null, ushort doodadSetExportID = ushort.MaxValue, string filename = "")
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
if (string.IsNullOrEmpty(filename))
{
if (!Listfile.TryGetFilename(filedataid, out filename))
{
CASCLib.Logger.WriteLine("Warning! Could not find filename for " + filedataid + "!");
}
}
Console.WriteLine("Loading WMO file..");
exportworker.ReportProgress(5, "Reading WMO..");
var outdir = ConfigurationManager.AppSettings["outdir"];
var wmo = new WMOReader().LoadWMO(filedataid);
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
exportworker.ReportProgress(30, "Reading WMO..");
uint totalVertices = 0;
var groups = new Structs.WMOGroup[wmo.group.Count()];
for (var g = 0; g < wmo.group.Count(); g++)
{
Console.WriteLine("Loading group #" + g);
if (wmo.group[g].mogp.vertices == null)
{
Console.WriteLine("Group has no vertices!"); continue;
}
for (var i = 0; i < wmo.groupNames.Count(); i++)
{
if (wmo.group[g].mogp.nameOffset == wmo.groupNames[i].offset)
{
groups[g].name = wmo.groupNames[i].name.Replace(" ", "_");
}
}
if (groups[g].name == "antiportal")
{
Console.WriteLine("Group is antiportal"); continue;
}
groups[g].verticeOffset = totalVertices;
groups[g].vertices = new Structs.Vertex[wmo.group[g].mogp.vertices.Count()];
for (var i = 0; i < wmo.group[g].mogp.vertices.Count(); i++)
{
groups[g].vertices[i].Position = new Structs.Vector3D()
{
X = wmo.group[g].mogp.vertices[i].vector.X * -1,
Y = wmo.group[g].mogp.vertices[i].vector.Z,
Z = wmo.group[g].mogp.vertices[i].vector.Y
};
groups[g].vertices[i].Normal = new Structs.Vector3D()
{
X = wmo.group[g].mogp.normals[i].normal.X,
Y = wmo.group[g].mogp.normals[i].normal.Z,
Z = wmo.group[g].mogp.normals[i].normal.Y
};
groups[g].vertices[i].TexCoord = new Structs.Vector2D()
{
X = wmo.group[g].mogp.textureCoords[0][i].X,
Y = wmo.group[g].mogp.textureCoords[0][i].Y
};
totalVertices++;
}
var indicelist = new List <uint>();
for (var i = 0; i < wmo.group[g].mogp.indices.Count(); i++)
{
indicelist.Add(wmo.group[g].mogp.indices[i].indice);
}
groups[g].indices = indicelist.ToArray();
}
if (destinationOverride == null)
{
// Create output directory
if (!string.IsNullOrEmpty(filename))
{
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(filename)));
}
}
else
{
if (!Directory.Exists(outdir))
{
Directory.CreateDirectory(outdir);
}
}
}
StreamWriter doodadSW;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
doodadSW = new StreamWriter(Path.Combine(outdir, Path.GetDirectoryName(filename), Path.GetFileNameWithoutExtension(filename.Replace(" ", "")) + "_ModelPlacementInformation.csv"));
}
else
{
doodadSW = new StreamWriter(Path.Combine(outdir, Path.GetDirectoryName(filename), filedataid + "_ModelPlacementInformation.csv"));
}
}
else
{
if (!string.IsNullOrEmpty(filename))
{
doodadSW = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileNameWithoutExtension(filename).Replace(" ", "") + "_ModelPlacementInformation.csv"));
}
else
{
doodadSW = new StreamWriter(Path.Combine(outdir, destinationOverride, filedataid + "_ModelPlacementInformation.csv"));
}
}
exportworker.ReportProgress(55, "Exporting doodads..");
doodadSW.WriteLine("ModelFile;PositionX;PositionY;PositionZ;RotationW;RotationX;RotationY;RotationZ;ScaleFactor;DoodadSet");
for (var i = 0; i < wmo.doodadSets.Count(); i++)
{
var doodadSet = wmo.doodadSets[i];
var currentDoodadSetName = doodadSet.setName.Replace("Set_", "").Replace("SET_", "").Replace("$DefaultGlobal", "Default");
if (doodadSetExportID != ushort.MaxValue)
{
if (i != 0 && i != doodadSetExportID)
{
Console.WriteLine("Skipping doodadset with ID " + i + " (" + currentDoodadSetName + ") because export filter is set to " + doodadSetExportID);
continue;
}
}
Console.WriteLine("At doodadset " + i + " (" + currentDoodadSetName + ")");
for (var j = doodadSet.firstInstanceIndex; j < (doodadSet.firstInstanceIndex + doodadSet.numDoodads); j++)
{
var doodadDefinition = wmo.doodadDefinitions[j];
var doodadFilename = "";
uint doodadFileDataID = 0;
if (wmo.doodadIds != null)
{
doodadFileDataID = wmo.doodadIds[doodadDefinition.offset];
if (!Listfile.TryGetFilename(doodadFileDataID, out doodadFilename))
{
CASCLib.Logger.WriteLine("Could not find filename for " + doodadFileDataID + ", setting filename to filedataid..");
doodadFilename = doodadFileDataID.ToString();
}
}
else
{
CASCLib.Logger.WriteLine("Warning!! File " + filename + " ID: " + filedataid + " still has filenames!");
foreach (var doodadNameEntry in wmo.doodadNames)
{
if (doodadNameEntry.startOffset == doodadDefinition.offset)
{
doodadFilename = doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2").ToLower();
if (!Listfile.TryGetFileDataID(doodadFilename, out doodadFileDataID))
{
CASCLib.Logger.WriteLine("Error! Could not find filedataid for " + doodadFilename + "!");
continue;
}
}
}
}
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(doodadFilename))
{
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename), Path.GetFileNameWithoutExtension(doodadFilename) + ".obj")))
{
M2Exporter.ExportM2(doodadFileDataID, null, Path.Combine(outdir, Path.GetDirectoryName(filename)), doodadFilename);
}
if (File.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename), Path.GetFileNameWithoutExtension(doodadFilename) + ".obj")))
{
doodadSW.WriteLine(Path.GetFileNameWithoutExtension(doodadFilename) + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
else
{
if (!File.Exists(Path.Combine(outdir, doodadFileDataID + ".obj")))
{
M2Exporter.ExportM2(doodadFileDataID, null, outdir, doodadFilename);
}
if (File.Exists(Path.Combine(outdir, doodadFileDataID + ".obj")))
{
doodadSW.WriteLine(doodadFileDataID + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
}
else
{
if (!string.IsNullOrEmpty(doodadFilename))
{
if (!File.Exists(Path.Combine(destinationOverride, Path.GetFileNameWithoutExtension(doodadFilename) + ".obj")))
{
M2Exporter.ExportM2(doodadFileDataID, null, destinationOverride, doodadFilename);
}
if (File.Exists(Path.Combine(destinationOverride, Path.GetFileNameWithoutExtension(doodadFilename) + ".obj")))
{
doodadSW.WriteLine(Path.GetFileNameWithoutExtension(doodadFilename) + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
else
{
if (!File.Exists(Path.Combine(destinationOverride, doodadFileDataID + ".obj")))
{
M2Exporter.ExportM2(doodadFileDataID, null, destinationOverride, doodadFilename);
}
if (File.Exists(Path.Combine(destinationOverride, doodadFileDataID + ".obj")))
{
doodadSW.WriteLine(doodadFileDataID + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
}
}
}
doodadSW.Close();
exportworker.ReportProgress(65, "Exporting textures..");
var mtlsb = new StringBuilder();
var textureID = 0;
if (wmo.materials == null)
{
CASCLib.Logger.WriteLine("Unable to find materials for WMO " + filedataid + ", not exporting!");
return;
}
var materials = new Structs.Material[wmo.materials.Count()];
var extraMaterials = new List <Structs.Material>();
for (var i = 0; i < wmo.materials.Count(); i++)
{
var blpreader = new BLPReader();
if (wmo.textures == null)
{
if (Listfile.TryGetFilename(wmo.materials[i].texture1, out var textureFilename))
{
materials[i].filename = Path.GetFileNameWithoutExtension(textureFilename);
}
else
{
materials[i].filename = wmo.materials[i].texture1.ToString();
}
blpreader.LoadBLP(wmo.materials[i].texture1);
}
else
{
for (var ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == wmo.materials[i].texture1)
{
materials[i].filename = Path.GetFileNameWithoutExtension(wmo.textures[ti].filename);
blpreader.LoadBLP(wmo.textures[ti].filename);
}
}
}
materials[i].textureID = textureID + i;
if (wmo.materials[i].blendMode == 0)
{
materials[i].transparent = false;
}
else
{
materials[i].transparent = true;
}
materials[i].blendMode = wmo.materials[i].blendMode;
materials[i].shaderID = wmo.materials[i].shader;
materials[i].terrainType = wmo.materials[i].groundType;
var saveLocation = "";
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
saveLocation = Path.Combine(outdir, Path.GetDirectoryName(filename), materials[i].filename + ".png");
}
else
{
saveLocation = Path.Combine(outdir, materials[i].filename + ".png");
}
}
else
{
saveLocation = Path.Combine(outdir, destinationOverride, materials[i].filename + ".png");
}
if (!File.Exists(saveLocation))
{
try
{
if (materials[i].transparent)
{
blpreader.bmp.Save(saveLocation);
}
else
{
blpreader.bmp.Clone(new Rectangle(0, 0, blpreader.bmp.Width, blpreader.bmp.Height), PixelFormat.Format32bppRgb).Save(saveLocation);
}
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + materials[i].filename + ": " + e.Message);
}
}
textureID++;
// Extra materials
// Texture 2
if (CASC.FileExists(wmo.materials[i].texture2))
{
var tex2mat = new Structs.Material();
if (wmo.textures == null)
{
if (Listfile.TryGetFilename(wmo.materials[i].texture2, out var textureFilename))
{
tex2mat.filename = Path.GetFileNameWithoutExtension(textureFilename);
}
else
{
tex2mat.filename = wmo.materials[i].texture2.ToString();
}
blpreader.LoadBLP(wmo.materials[i].texture2);
}
else
{
for (var ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == wmo.materials[i].texture2)
{
tex2mat.filename = Path.GetFileNameWithoutExtension(wmo.textures[ti].filename);
blpreader.LoadBLP(wmo.textures[ti].filename);
}
}
}
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
saveLocation = Path.Combine(outdir, Path.GetDirectoryName(filename), tex2mat.filename + ".png");
}
else
{
saveLocation = Path.Combine(outdir, tex2mat.filename + ".png");
}
}
else
{
saveLocation = Path.Combine(outdir, destinationOverride, tex2mat.filename + ".png");
}
if (!File.Exists(saveLocation))
{
try
{
blpreader.bmp.Save(saveLocation);
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + tex2mat.filename + ": " + e.Message);
}
}
extraMaterials.Add(tex2mat);
}
// Texture 3
if (CASC.FileExists(wmo.materials[i].texture3))
{
var tex3mat = new Structs.Material();
if (wmo.textures == null)
{
if (Listfile.TryGetFilename(wmo.materials[i].texture3, out var textureFilename))
{
tex3mat.filename = Path.GetFileNameWithoutExtension(textureFilename);
}
else
{
tex3mat.filename = wmo.materials[i].texture3.ToString();
}
blpreader.LoadBLP(wmo.materials[i].texture3);
}
else
{
for (var ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == wmo.materials[i].texture3)
{
tex3mat.filename = Path.GetFileNameWithoutExtension(wmo.textures[ti].filename);
blpreader.LoadBLP(wmo.textures[ti].filename);
}
}
}
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
saveLocation = Path.Combine(outdir, Path.GetDirectoryName(filename), tex3mat.filename + ".png");
}
else
{
saveLocation = Path.Combine(outdir, tex3mat.filename + ".png");
}
}
else
{
saveLocation = Path.Combine(outdir, destinationOverride, tex3mat.filename + ".png");
}
if (!File.Exists(saveLocation))
{
try
{
blpreader.bmp.Save(saveLocation);
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + tex3mat.filename + ": " + e.Message);
}
}
extraMaterials.Add(tex3mat);
}
}
//No idea how MTL files really work yet. Needs more investigation.
foreach (var material in materials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 1\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
if (ConfigurationManager.AppSettings["textureMetadata"] == "True")
{
mtlsb.Append("blend " + material.blendMode + "\n");
mtlsb.Append("shader " + material.shaderID + "\n");
mtlsb.Append("terrain " + material.terrainType + "\n");
}
}
foreach (var material in extraMaterials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 1\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
}
if (!string.IsNullOrEmpty(filename))
{
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, filename.Replace(".wmo", ".mtl")), mtlsb.ToString());
}
else
{
File.WriteAllText(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".wmo", ".mtl")), mtlsb.ToString());
}
}
else
{
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, filedataid + ".mtl"), mtlsb.ToString());
}
else
{
File.WriteAllText(Path.Combine(outdir, destinationOverride, filedataid + ".mtl"), mtlsb.ToString());
}
}
exportworker.ReportProgress(75, "Exporting model..");
var numRenderbatches = 0;
//Get total amount of render batches
for (var i = 0; i < wmo.group.Count(); i++)
{
if (wmo.group[i].mogp.renderBatches == null)
{
continue;
}
numRenderbatches = numRenderbatches + wmo.group[i].mogp.renderBatches.Count();
}
var rb = 0;
for (var g = 0; g < wmo.group.Count(); g++)
{
groups[g].renderBatches = new Structs.RenderBatch[numRenderbatches];
var group = wmo.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (var i = 0; i < group.mogp.renderBatches.Count(); i++)
{
var batch = group.mogp.renderBatches[i];
groups[g].renderBatches[rb].firstFace = batch.firstFace;
groups[g].renderBatches[rb].numFaces = batch.numFaces;
if (batch.flags == 2)
{
groups[g].renderBatches[rb].materialID = (uint)batch.possibleBox2_3;
}
else
{
groups[g].renderBatches[rb].materialID = batch.materialID;
}
groups[g].renderBatches[rb].blendType = wmo.materials[batch.materialID].blendMode;
groups[g].renderBatches[rb].groupID = (uint)g;
rb++;
}
}
exportworker.ReportProgress(95, "Writing files..");
StreamWriter objsw;
if (!string.IsNullOrEmpty(filename))
{
if (destinationOverride == null)
{
objsw = new StreamWriter(Path.Combine(outdir, filename.Replace(".wmo", ".obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".wmo", ".obj")));
}
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file: " + filename);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(filename) + ".mtl");
}
else
{
if (destinationOverride == null)
{
objsw = new StreamWriter(Path.Combine(outdir, filedataid + ".obj"));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, filedataid + ".obj"));
}
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file id: " + filedataid);
objsw.WriteLine("mtllib " + filedataid + ".mtl");
}
foreach (var group in groups)
{
if (group.vertices == null)
{
continue;
}
Console.WriteLine("Writing " + group.name);
objsw.WriteLine("g " + group.name);
foreach (var vertex in group.vertices)
{
objsw.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + (vertex.TexCoord.Y - 1) * -1);
objsw.WriteLine("vn " + (-vertex.Normal.X).ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indices = group.indices;
foreach (var renderbatch in group.renderBatches)
{
var i = renderbatch.firstFace;
if (renderbatch.numFaces > 0)
{
objsw.WriteLine("usemtl " + materials[renderbatch.materialID].filename);
objsw.WriteLine("s 1");
while (i < (renderbatch.firstFace + renderbatch.numFaces))
{
objsw.WriteLine("f " + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + " " + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + " " + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1));
i = i + 3;
}
}
}
}
objsw.Close();
Console.WriteLine("Done loading WMO file!");
}
public static void ExportM2(M2Reader reader, string fileName, BackgroundWorker exportworker = null, string destinationOverride = null, bool externalOverride = false, bool[] enabledGeosets = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker
{
WorkerReportsProgress = true
};
}
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
var exportDir = ConfigurationManager.AppSettings["outdir"];
exportworker.ReportProgress(15, "Reading M2..");
// Don't export models without vertices
if (reader.model.vertices.Count() == 0)
{
return;
}
var vertices = new Structs.Vertex[reader.model.vertices.Count()];
for (var i = 0; i < reader.model.vertices.Count(); i++)
{
vertices[i].Position = new Structs.Vector3D()
{
X = reader.model.vertices[i].position.X,
Y = reader.model.vertices[i].position.Z,
Z = reader.model.vertices[i].position.Y * -1
};
vertices[i].Normal = new Structs.Vector3D()
{
X = reader.model.vertices[i].normal.X,
Y = reader.model.vertices[i].normal.Z,
Z = reader.model.vertices[i].normal.Y
};
vertices[i].TexCoord = new Structs.Vector2D()
{
X = reader.model.vertices[i].textureCoordX,
Y = reader.model.vertices[i].textureCoordY
};
}
string outDir = exportDir;
if (destinationOverride != null)
{
if (externalOverride)
{
outDir = destinationOverride;
}
else
{
outDir = Path.Combine(outDir, destinationOverride);
}
}
else
{
outDir = Path.Combine(outDir, Path.GetDirectoryName(fileName));
}
Directory.CreateDirectory(outDir);
string filePath = Path.Combine(outDir, Path.GetFileName(fileName).Replace(".m2", ""));
string objFilePath = filePath + ".obj";
string mtlFilePath = filePath + ".mtl";
StreamWriter objWriter = new StreamWriter(objFilePath);
StreamWriter mtlWriter = new StreamWriter(mtlFilePath);
// Write OBJ header.
objWriter.WriteLine("# Written by Marlamin's WoW Export Tools. Source file: " + fileName);
objWriter.WriteLine("mtllib " + Path.GetFileName(mtlFilePath));
foreach (var vertex in vertices)
{
objWriter.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
objWriter.WriteLine("vt " + vertex.TexCoord.X + " " + (vertex.TexCoord.Y - 1) * -1);
objWriter.WriteLine("vn " + (-vertex.Normal.X).ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indicelist = new List <uint>();
for (var i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
var t = reader.model.skins[0].triangles[i];
indicelist.Add(t.pt1);
indicelist.Add(t.pt2);
indicelist.Add(t.pt3);
}
var indices = indicelist.ToArray();
exportworker.ReportProgress(35, "Writing files..");
var renderbatches = new Structs.RenderBatch[reader.model.skins[0].submeshes.Count()];
for (var i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
if (enabledGeosets != null && !enabledGeosets[i])
{
continue;
}
renderbatches[i].firstFace = reader.model.skins[0].submeshes[i].startTriangle;
renderbatches[i].numFaces = reader.model.skins[0].submeshes[i].nTriangles;
renderbatches[i].groupID = (uint)i;
for (var tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
renderbatches[i].blendType = reader.model.renderflags[reader.model.skins[0].textureunit[tu].renderFlags].blendingMode;
renderbatches[i].materialID = reader.model.texlookup[reader.model.skins[0].textureunit[tu].texture].textureID;
}
}
}
exportworker.ReportProgress(65, "Exporting textures..");
uint defaultTexID = DEFAULT_TEXTURE;
if (!CASC.FileExists(defaultTexID))
{
defaultTexID = DEFAULT_TEXTURE_SUB;
}
var textureID = 0;
var materials = new Structs.Material[reader.model.textures.Count()];
for (var i = 0; i < reader.model.textures.Count(); i++)
{
uint textureFileDataID = defaultTexID;
materials[i].flags = reader.model.textures[i].flags;
if (reader.model.textures[i].type == 0)
{
if (reader.model.textureFileDataIDs != null && reader.model.textureFileDataIDs.Length > 0 && reader.model.textureFileDataIDs[i] != 0)
{
textureFileDataID = reader.model.textureFileDataIDs[i];
}
else
{
Listfile.TryGetFileDataID(reader.model.textures[i].filename, out textureFileDataID);
}
}
else
{
Console.WriteLine("Texture type " + reader.model.textures[i].type + " not supported, falling back to placeholder texture");
}
materials[i].textureID = textureID + i;
if (!Listfile.TryGetFilename(textureFileDataID, out var textureFilename))
{
textureFilename = textureFileDataID.ToString();
}
materials[i].filename = Path.GetFileNameWithoutExtension(textureFilename).Replace(" ", "");
try
{
var blpreader = new BLPReader();
blpreader.LoadBLP(textureFileDataID);
blpreader.bmp.Save(Path.Combine(outDir, materials[i].filename + ".png"));
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + materials[i].filename + ": " + e.Message);
}
}
exportworker.ReportProgress(85, "Writing files..");
foreach (var material in materials)
{
mtlWriter.WriteLine("newmtl " + material.filename);
mtlWriter.WriteLine("illum 1");
mtlWriter.WriteLine("map_Kd " + material.filename + ".png");
if (ConfigurationManager.AppSettings["textureMetadata"] == "True")
{
foreach (var renderbatch in renderbatches)
{
if (materials[renderbatch.materialID].filename == material.filename)
{
mtlWriter.WriteLine("blend " + material.blendMode);
}
}
}
}
mtlWriter.Close();
objWriter.WriteLine("o " + Path.GetFileName(fileName));
foreach (var renderbatch in renderbatches)
{
var i = renderbatch.firstFace;
objWriter.WriteLine("g " + renderbatch.groupID);
objWriter.WriteLine("usemtl " + materials[renderbatch.materialID].filename);
objWriter.WriteLine("s 1");
while (i < (renderbatch.firstFace + renderbatch.numFaces))
{
objWriter.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;
}
}
objWriter.Close();
// Only export phys when exporting a single M2, causes issues for some users when combined with WMO/ADT
if (destinationOverride == null && ConfigurationManager.AppSettings["exportCollision"] == "True")
{
exportworker.ReportProgress(90, "Exporting collision..");
objWriter = new StreamWriter(filePath + ".phys.obj");
objWriter.WriteLine("# Written by Marlamin's WoW Export Tools. Source file: " + fileName);
for (var i = 0; i < reader.model.boundingvertices.Count(); i++)
{
objWriter.WriteLine("v " +
reader.model.boundingvertices[i].vertex.X + " " +
reader.model.boundingvertices[i].vertex.Z + " " +
-reader.model.boundingvertices[i].vertex.Y);
}
for (var i = 0; i < reader.model.boundingtriangles.Count(); i++)
{
var t = reader.model.boundingtriangles[i];
objWriter.WriteLine("f " + (t.index_0 + 1) + " " + (t.index_1 + 1) + " " + (t.index_2 + 1));
}
objWriter.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
}
public static void exportWMO(string file, BackgroundWorker exportworker = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
}
Console.WriteLine("Loading WMO file..");
exportworker.ReportProgress(5, "Reading WMO..");
var outdir = ConfigurationManager.AppSettings["outdir"];
WMOReader reader = new WMOReader();
reader.LoadWMO(file);
// TODO: Support doodads!
/*
* for (int i = 0; i < reader.wmofile.doodadNames.Count(); i++)
* {
* //Console.WriteLine(reader.wmofile.doodadNames[i].filename);
* //reader.wmofile.doodadDefinitions[i].
* //reader.wmofile.doodadDefinitions[i].
* }
*/
exportworker.ReportProgress(30, "Reading WMO..");
uint totalVertices = 0;
var groups = new Structs.WMOGroup[reader.wmofile.group.Count()];
for (int g = 0; g < reader.wmofile.group.Count(); g++)
{
Console.WriteLine("Loading group #" + 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;
}
groups[g].verticeOffset = totalVertices;
groups[g].vertices = new Structs.Vertex[reader.wmofile.group[g].mogp.vertices.Count()];
for (int i = 0; i < reader.wmofile.group[g].mogp.vertices.Count(); i++)
{
groups[g].vertices[i].Position = new Vector3(reader.wmofile.group[g].mogp.vertices[i].vector.X * -1, reader.wmofile.group[g].mogp.vertices[i].vector.Z, reader.wmofile.group[g].mogp.vertices[i].vector.Y);
groups[g].vertices[i].Normal = new Vector3(reader.wmofile.group[g].mogp.normals[i].normal.X, reader.wmofile.group[g].mogp.normals[i].normal.Z, reader.wmofile.group[g].mogp.normals[i].normal.Y);
groups[g].vertices[i].TexCoord = new Vector2(reader.wmofile.group[g].mogp.textureCoords[0][i].X, reader.wmofile.group[g].mogp.textureCoords[0][i].Y);
totalVertices++;
}
var indicelist = new List <uint>();
for (int i = 0; i < reader.wmofile.group[g].mogp.indices.Count(); i++)
{
indicelist.Add(reader.wmofile.group[g].mogp.indices[i].indice);
}
groups[g].indices = indicelist.ToArray();
}
exportworker.ReportProgress(55, "Exporting textures..");
// Create output directory
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
var mtlsb = new StringBuilder();
var textureID = 0;
if (reader.wmofile.materials == null)
{
Console.WriteLine("Materials empty"); return;
}
var materials = new Structs.Material[reader.wmofile.materials.Count()];
for (int i = 0; i < reader.wmofile.materials.Count(); i++)
{
for (int ti = 0; ti < reader.wmofile.textures.Count(); ti++)
{
if (reader.wmofile.textures[ti].startOffset == reader.wmofile.materials[i].texture1)
{
//materials[i].textureID = BLPLoader.LoadTexture(reader.wmofile.textures[ti].filename, cache);
materials[i].textureID = textureID + i;
materials[i].filename = Path.GetFileNameWithoutExtension(reader.wmofile.textures[ti].filename);
if (reader.wmofile.materials[i].blendMode == 0)
{
materials[i].transparent = false;
}
else
{
materials[i].transparent = true;
}
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png")))
{
var blpreader = new BLPReader();
blpreader.LoadBLP(reader.wmofile.textures[ti].filename);
try
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png"));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
textureID++;
}
}
}
//No idea how MTL files really work yet. Needs more investigation.
foreach (var material in materials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 2\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
}
File.WriteAllText(Path.Combine(outdir, file.Replace(".wmo", ".mtl")), mtlsb.ToString());
exportworker.ReportProgress(75, "Exporting model..");
int numRenderbatches = 0;
//Get total amount of render batches
for (int i = 0; i < reader.wmofile.group.Count(); i++)
{
if (reader.wmofile.group[i].mogp.renderBatches == null)
{
continue;
}
numRenderbatches = numRenderbatches + reader.wmofile.group[i].mogp.renderBatches.Count();
}
int rb = 0;
for (int g = 0; g < reader.wmofile.group.Count(); g++)
{
groups[g].renderBatches = new Structs.RenderBatch[numRenderbatches];
var group = reader.wmofile.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (int i = 0; i < group.mogp.renderBatches.Count(); i++)
{
var batch = group.mogp.renderBatches[i];
groups[g].renderBatches[rb].firstFace = batch.firstFace;
groups[g].renderBatches[rb].numFaces = batch.numFaces;
if (batch.flags == 2)
{
groups[g].renderBatches[rb].materialID = (uint)batch.possibleBox2_3;
}
else
{
groups[g].renderBatches[rb].materialID = batch.materialID;
}
groups[g].renderBatches[rb].blendType = reader.wmofile.materials[batch.materialID].blendMode;
groups[g].renderBatches[rb].groupID = (uint)g;
rb++;
}
}
exportworker.ReportProgress(95, "Writing files..");
var objsw = new StreamWriter(Path.Combine(outdir, file.Replace(".wmo", ".obj")));
objsw.WriteLine("# Written by Marlamin's WoW OBJExporter. Original file: " + file);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(file) + ".mtl");
foreach (var group in groups)
{
if (group.vertices == null)
{
continue;
}
Console.WriteLine("Writing " + group.name);
objsw.WriteLine("g " + group.name);
foreach (var vertex in group.vertices)
{
objsw.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + -vertex.TexCoord.Y);
objsw.WriteLine("vn " + vertex.Normal.X + " " + vertex.Normal.Y + " " + vertex.Normal.Z);
}
var indices = group.indices;
foreach (var renderbatch in group.renderBatches)
{
var i = renderbatch.firstFace;
if (renderbatch.numFaces > 0)
{
objsw.WriteLine("usemtl " + materials[renderbatch.materialID].filename);
objsw.WriteLine("s 1");
while (i < (renderbatch.firstFace + renderbatch.numFaces))
{
objsw.WriteLine("f " + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + " " + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + " " + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1));
i = i + 3;
}
}
}
}
objsw.Close();
Console.WriteLine("Done loading WMO file!");
}
public static void exportM2(string file, BackgroundWorker exportworker = null, string destinationOverride = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
System.Globalization.CultureInfo customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
var fileDataID = CASC.getFileDataIdByName(file);
var outdir = ConfigurationManager.AppSettings["outdir"];
var reader = new M2Reader();
exportworker.ReportProgress(15, "Reading M2..");
if (!CASC.cascHandler.FileExists(fileDataID))
{
throw new Exception("404 M2 not found!");
}
reader.LoadM2(fileDataID);
// Don't export models without vertices
if (reader.model.vertices.Count() == 0)
{
return;
}
Structs.Vertex[] vertices = new Structs.Vertex[reader.model.vertices.Count()];
for (int i = 0; i < reader.model.vertices.Count(); i++)
{
vertices[i].Position = new OpenTK.Vector3(reader.model.vertices[i].position.X, reader.model.vertices[i].position.Z, reader.model.vertices[i].position.Y * -1);
vertices[i].Normal = new OpenTK.Vector3(reader.model.vertices[i].normal.X, reader.model.vertices[i].normal.Z, reader.model.vertices[i].normal.Y);
vertices[i].TexCoord = new Vector2(reader.model.vertices[i].textureCoordX, reader.model.vertices[i].textureCoordY);
}
StreamWriter objsw;
if (destinationOverride == null)
{
// Create output directory
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
objsw = new StreamWriter(Path.Combine(outdir, file.Replace(".m2", ".obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(file.ToLower()).Replace(".m2", ".obj")));
}
objsw.WriteLine("# Written by Marlamin's WoW Exporter. Original file: " + file);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(file) + ".mtl");
foreach (var vertex in vertices)
{
objsw.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + -vertex.TexCoord.Y);
objsw.WriteLine("vn " + vertex.Normal.X.ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
List <uint> indicelist = new List <uint>();
for (int i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
var t = reader.model.skins[0].triangles[i];
indicelist.Add(t.pt1);
indicelist.Add(t.pt2);
indicelist.Add(t.pt3);
}
var indices = indicelist.ToArray();
exportworker.ReportProgress(35, "Writing files..");
var renderbatches = new Structs.RenderBatch[reader.model.skins[0].submeshes.Count()];
for (int i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
if (file.StartsWith("character", StringComparison.CurrentCultureIgnoreCase))
{
if (reader.model.skins[0].submeshes[i].submeshID != 0)
{
if (!reader.model.skins[0].submeshes[i].submeshID.ToString().EndsWith("01"))
{
continue;
}
}
}
renderbatches[i].firstFace = reader.model.skins[0].submeshes[i].startTriangle;
renderbatches[i].numFaces = reader.model.skins[0].submeshes[i].nTriangles;
renderbatches[i].groupID = (uint)i;
for (int tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
renderbatches[i].blendType = reader.model.renderflags[reader.model.skins[0].textureunit[tu].renderFlags].blendingMode;
renderbatches[i].materialID = reader.model.texlookup[reader.model.skins[0].textureunit[tu].texture].textureID;
}
}
}
exportworker.ReportProgress(65, "Exporting textures..");
StreamWriter mtlsb;
if (destinationOverride == null)
{
mtlsb = new StreamWriter(Path.Combine(outdir, file.Replace(".m2", ".mtl")));
}
else
{
mtlsb = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(file.ToLower()).Replace(".m2", ".mtl")));
}
var textureID = 0;
var materials = new Structs.Material[reader.model.textures.Count()];
for (int i = 0; i < reader.model.textures.Count(); i++)
{
int textureFileDataID = 840426;
materials[i].flags = reader.model.textures[i].flags;
switch (reader.model.textures[i].type)
{
case 0:
//Console.WriteLine(" Texture given in file!");
textureFileDataID = CASC.getFileDataIdByName(reader.model.textures[i].filename);
break;
case 1:
case 2:
case 11:
uint[] cdifilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(fileDataID, (int)reader.model.textures[i].type);
for (int ti = 0; ti < cdifilenames.Count(); ti++)
{
textureFileDataID = (int)cdifilenames[0];
}
break;
default:
Console.WriteLine(" Falling back to placeholder texture");
break;
}
materials[i].textureID = textureID + i;
materials[i].filename = textureFileDataID.ToString();
var blpreader = new BLPReader();
blpreader.LoadBLP(textureFileDataID);
try
{
if (destinationOverride == null)
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), "tex_" + materials[i].filename + ".png"));
}
else
{
blpreader.bmp.Save(Path.Combine(outdir, destinationOverride, "tex_" + materials[i].filename.ToLower() + ".png"));
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
exportworker.ReportProgress(85, "Writing files..");
foreach (var material in materials)
{
mtlsb.WriteLine("newmtl " + "tex_" + material.filename);
mtlsb.WriteLine("illum 2");
mtlsb.WriteLine("map_Ka " + "tex_" + material.filename + ".png");
mtlsb.WriteLine("map_Kd " + "tex_" + material.filename + ".png");
}
mtlsb.Close();
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
}
public static void exportWMO(string file, BackgroundWorker exportworker = null, string destinationOverride = null, ushort doodadSetExportID = ushort.MaxValue)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
Console.WriteLine("Loading WMO file..");
exportworker.ReportProgress(5, "Reading WMO..");
var outdir = ConfigurationManager.AppSettings["outdir"];
var wmo = new WMOReader().LoadWMO(file);
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
exportworker.ReportProgress(30, "Reading WMO..");
uint totalVertices = 0;
var groups = new Structs.WMOGroup[wmo.group.Count()];
for (var g = 0; g < wmo.group.Count(); g++)
{
Console.WriteLine("Loading group #" + g);
if (wmo.group[g].mogp.vertices == null)
{
Console.WriteLine("Group has no vertices!"); continue;
}
for (var i = 0; i < wmo.groupNames.Count(); i++)
{
if (wmo.group[g].mogp.nameOffset == wmo.groupNames[i].offset)
{
groups[g].name = wmo.groupNames[i].name.Replace(" ", "_");
}
}
if (groups[g].name == "antiportal")
{
Console.WriteLine("Group is antiportal"); continue;
}
groups[g].verticeOffset = totalVertices;
groups[g].vertices = new Structs.Vertex[wmo.group[g].mogp.vertices.Count()];
for (var i = 0; i < wmo.group[g].mogp.vertices.Count(); i++)
{
groups[g].vertices[i].Position = new Vector3(wmo.group[g].mogp.vertices[i].vector.X * -1, wmo.group[g].mogp.vertices[i].vector.Z, wmo.group[g].mogp.vertices[i].vector.Y);
groups[g].vertices[i].Normal = new Vector3(wmo.group[g].mogp.normals[i].normal.X, wmo.group[g].mogp.normals[i].normal.Z, wmo.group[g].mogp.normals[i].normal.Y);
groups[g].vertices[i].TexCoord = new Vector2(wmo.group[g].mogp.textureCoords[0][i].X, wmo.group[g].mogp.textureCoords[0][i].Y);
totalVertices++;
}
var indicelist = new List <uint>();
for (var i = 0; i < wmo.group[g].mogp.indices.Count(); i++)
{
indicelist.Add(wmo.group[g].mogp.indices[i].indice);
}
groups[g].indices = indicelist.ToArray();
}
if (destinationOverride == null)
{
// Create output directory
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
}
StreamWriter doodadSW;
if (destinationOverride == null)
{
doodadSW = new StreamWriter(Path.Combine(outdir, Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file).Replace(" ", "") + "_ModelPlacementInformation.csv"));
}
else
{
doodadSW = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileNameWithoutExtension(file).Replace(" ", "") + "_ModelPlacementInformation.csv"));
}
exportworker.ReportProgress(55, "Exporting doodads..");
doodadSW.WriteLine("ModelFile;PositionX;PositionY;PositionZ;RotationW;RotationX;RotationY;RotationZ;ScaleFactor;DoodadSet");
for (var i = 0; i < wmo.doodadSets.Count(); i++)
{
var doodadSet = wmo.doodadSets[i];
var currentDoodadSetName = doodadSet.setName.Replace("Set_", "").Replace("SET_", "").Replace("$DefaultGlobal", "Default");
if (doodadSetExportID != ushort.MaxValue)
{
//if (i != 0 && i != doodadSetExportID) // Is 0 always exported? Double check?
if (i != doodadSetExportID)
{
Console.WriteLine("Skipping doodadset with ID " + i + " (" + currentDoodadSetName + ") because export filter is set to " + doodadSetExportID);
continue;
}
}
Console.WriteLine("At doodadset " + i + " (" + currentDoodadSetName + ")");
for (var j = doodadSet.firstInstanceIndex; j < (doodadSet.firstInstanceIndex + doodadSet.numDoodads); j++)
{
var doodadDefinition = wmo.doodadDefinitions[j];
if (wmo.doodadIds != null)
{
var doodadFileDataID = wmo.doodadIds[doodadDefinition.offset];
if (destinationOverride == null)
{
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), doodadFileDataID + ".obj")))
{
M2Exporter.ExportM2(doodadFileDataID, null, Path.Combine(outdir, Path.GetDirectoryName(file)));
}
if (File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), doodadFileDataID + ".obj")))
{
doodadSW.WriteLine(doodadFileDataID + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
else
{
if (!File.Exists(Path.Combine(destinationOverride, doodadFileDataID + ".obj")))
{
M2Exporter.ExportM2(doodadFileDataID, null, destinationOverride);
}
if (File.Exists(Path.Combine(destinationOverride, doodadFileDataID + ".obj")))
{
doodadSW.WriteLine(doodadFileDataID + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
}
else
{
foreach (var doodadNameEntry in wmo.doodadNames)
{
if (doodadNameEntry.startOffset == doodadDefinition.offset)
{
var doodadFileName = doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2");
if (destinationOverride == null)
{
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
M2Exporter.ExportM2(doodadFileName, null, Path.Combine(outdir, Path.GetDirectoryName(file)));
}
if (File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
doodadSW.WriteLine(Path.GetFileNameWithoutExtension(doodadNameEntry.filename).ToLower() + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
else
{
if (!File.Exists(Path.Combine(destinationOverride, Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
M2Exporter.ExportM2(doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2"), null, destinationOverride);
}
if (File.Exists(Path.Combine(destinationOverride, Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
doodadSW.WriteLine(Path.GetFileNameWithoutExtension(doodadNameEntry.filename).ToLower() + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
break;
}
}
}
}
}
doodadSW.Close();
exportworker.ReportProgress(65, "Exporting textures..");
var mtlsb = new StringBuilder();
var textureID = 0;
if (wmo.materials == null)
{
Console.WriteLine("Materials empty");
return;
}
var materials = new Structs.Material[wmo.materials.Count()];
for (var i = 0; i < wmo.materials.Count(); i++)
{
if (wmo.textures == null)
{
materials[i].textureID = textureID + i;
materials[i].filename = wmo.materials[i].texture1.ToString();
if (wmo.materials[i].blendMode == 0)
{
materials[i].transparent = false;
}
else
{
materials[i].transparent = true;
}
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png")))
{
var blpreader = new BLPReader();
blpreader.LoadBLP(wmo.materials[i].texture1);
try
{
if (destinationOverride == null)
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png"));
}
else
{
blpreader.bmp.Save(Path.Combine(outdir, destinationOverride, materials[i].filename.ToLower() + ".png"));
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
textureID++;
}
else
{
for (var ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == wmo.materials[i].texture1)
{
materials[i].textureID = textureID + i;
materials[i].filename = Path.GetFileNameWithoutExtension(wmo.textures[ti].filename);
if (wmo.materials[i].blendMode == 0)
{
materials[i].transparent = false;
}
else
{
materials[i].transparent = true;
}
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png")))
{
var blpreader = new BLPReader();
blpreader.LoadBLP(wmo.textures[ti].filename);
try
{
if (destinationOverride == null)
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png"));
}
else
{
blpreader.bmp.Save(Path.Combine(outdir, destinationOverride, materials[i].filename.ToLower() + ".png"));
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
textureID++;
}
}
}
}
//No idea how MTL files really work yet. Needs more investigation.
foreach (var material in materials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 2\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
}
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, file.Replace(".wmo", ".mtl")), mtlsb.ToString());
}
else
{
File.WriteAllText(Path.Combine(outdir, destinationOverride, Path.GetFileName(file.ToLower()).Replace(".wmo", ".mtl")), mtlsb.ToString());
}
exportworker.ReportProgress(75, "Exporting model..");
var numRenderbatches = 0;
//Get total amount of render batches
for (var i = 0; i < wmo.group.Count(); i++)
{
if (wmo.group[i].mogp.renderBatches == null)
{
continue;
}
numRenderbatches = numRenderbatches + wmo.group[i].mogp.renderBatches.Count();
}
var rb = 0;
for (var g = 0; g < wmo.group.Count(); g++)
{
groups[g].renderBatches = new Structs.RenderBatch[numRenderbatches];
var group = wmo.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (var i = 0; i < group.mogp.renderBatches.Count(); i++)
{
var batch = group.mogp.renderBatches[i];
groups[g].renderBatches[rb].firstFace = batch.firstFace;
groups[g].renderBatches[rb].numFaces = batch.numFaces;
if (batch.flags == 2)
{
groups[g].renderBatches[rb].materialID = (uint)batch.possibleBox2_3;
}
else
{
groups[g].renderBatches[rb].materialID = batch.materialID;
}
groups[g].renderBatches[rb].blendType = wmo.materials[batch.materialID].blendMode;
groups[g].renderBatches[rb].groupID = (uint)g;
rb++;
}
}
exportworker.ReportProgress(95, "Writing files..");
StreamWriter objsw;
if (destinationOverride == null)
{
objsw = new StreamWriter(Path.Combine(outdir, file.Replace(".wmo", ".obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(file.ToLower()).Replace(".wmo", ".obj")));
}
objsw.WriteLine("# Written by Marlamin's WoW OBJExporter. Original file: " + file);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(file) + ".mtl");
foreach (var group in groups)
{
if (group.vertices == null)
{
continue;
}
Console.WriteLine("Writing " + group.name);
objsw.WriteLine("g " + group.name);
foreach (var vertex in group.vertices)
{
objsw.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + -vertex.TexCoord.Y);
objsw.WriteLine("vn " + vertex.Normal.X.ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indices = group.indices;
foreach (var renderbatch in group.renderBatches)
{
var i = renderbatch.firstFace;
if (renderbatch.numFaces > 0)
{
objsw.WriteLine("usemtl " + materials[renderbatch.materialID].filename);
objsw.WriteLine("s 1");
while (i < (renderbatch.firstFace + renderbatch.numFaces))
{
objsw.WriteLine("f " + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + " " + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + " " + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1));
i = i + 3;
}
}
}
}
objsw.Close();
Console.WriteLine("Done loading WMO file!");
}
public static void ExportWMO(uint fileDataID, BackgroundWorker exportworker = null, string destinationOverride = null, short doodadSetExportID = short.MaxValue, string fileName = "", bool[] enabledGroups = null, bool[] enabledSets = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
if (string.IsNullOrEmpty(fileName))
{
if (!Listfile.TryGetFilename(fileDataID, out fileName))
{
CASCLib.Logger.WriteLine("Warning! Could not find filename for " + fileDataID + "!");
}
}
fileName = fileName.ToLower();
Console.WriteLine("Loading WMO file..");
exportworker.ReportProgress(5, "Reading WMO..");
var outDir = ConfigurationManager.AppSettings["outdir"];
var wmo = new WMOReader().LoadWMO(fileDataID, 0, fileName);
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
exportworker.ReportProgress(30, "Reading WMO..");
uint totalVertices = 0;
var groups = new Structs.WMOGroup[wmo.group.Count()];
for (var g = 0; g < wmo.group.Count(); g++)
{
if (enabledGroups != null && !enabledGroups[g])
{
Console.WriteLine("Skipping group " + g + " due to WMO control");
continue;
}
Console.WriteLine("Loading group #" + g);
if (wmo.group[g].mogp.vertices == null)
{
Console.WriteLine("Group has no vertices!");
continue;
}
for (var i = 0; i < wmo.groupNames.Count(); i++)
{
if (wmo.group[g].mogp.nameOffset == wmo.groupNames[i].offset)
{
groups[g].name = wmo.groupNames[i].name.Replace(" ", "_");
}
}
if (groups[g].name == "antiportal")
{
Console.WriteLine("Group is antiportal");
continue;
}
groups[g].verticeOffset = totalVertices;
groups[g].vertices = new Structs.Vertex[wmo.group[g].mogp.vertices.Count()];
for (var i = 0; i < wmo.group[g].mogp.vertices.Count(); i++)
{
groups[g].vertices[i].Position = new Structs.Vector3D()
{
X = wmo.group[g].mogp.vertices[i].vector.X * -1,
Y = wmo.group[g].mogp.vertices[i].vector.Z,
Z = wmo.group[g].mogp.vertices[i].vector.Y
};
groups[g].vertices[i].Normal = new Structs.Vector3D()
{
X = wmo.group[g].mogp.normals[i].normal.X,
Y = wmo.group[g].mogp.normals[i].normal.Z,
Z = wmo.group[g].mogp.normals[i].normal.Y
};
groups[g].vertices[i].TexCoord = new Structs.Vector2D()
{
X = wmo.group[g].mogp.textureCoords[0][i].X,
Y = wmo.group[g].mogp.textureCoords[0][i].Y
};
totalVertices++;
}
var indicelist = new List <uint>();
for (var i = 0; i < wmo.group[g].mogp.indices.Count(); i++)
{
indicelist.Add(wmo.group[g].mogp.indices[i].indice);
}
groups[g].indices = indicelist.ToArray();
}
// Create output directory.
if (destinationOverride == null)
{
Directory.CreateDirectory(fileName == null ? outDir : Path.Combine(outDir, Path.GetDirectoryName(fileName)));
}
exportworker.ReportProgress(55, "Exporting WMO doodads..");
List <string> doodadList = new List <string>();
doodadList.Add("ModelFile;PositionX;PositionY;PositionZ;RotationW;RotationX;RotationY;RotationZ;ScaleFactor;DoodadSet");
if (doodadSetExportID > -1)
{
for (var i = 0; i < wmo.doodadSets.Count(); i++)
{
if (enabledSets != null && !enabledSets[i])
{
Console.WriteLine("Skipping doodadSet " + i + " due to WMO control");
continue;
}
var doodadSet = wmo.doodadSets[i];
var currentDoodadSetName = doodadSet.setName.Replace("Set_", "").Replace("SET_", "").Replace("$DefaultGlobal", "Default");
if (doodadSetExportID != short.MaxValue)
{
if (i != 0 && i != doodadSetExportID)
{
Console.WriteLine("Skipping doodadset with ID " + i + " (" + currentDoodadSetName + ") because export filter is set to " + doodadSetExportID);
continue;
}
}
for (var j = doodadSet.firstInstanceIndex; j < (doodadSet.firstInstanceIndex + doodadSet.numDoodads); j++)
{
var doodadDefinition = wmo.doodadDefinitions[j];
var doodadFileName = "";
uint doodadFileDataID = 0;
var doodadNotFound = false;
if (wmo.doodadIds != null)
{
doodadFileDataID = wmo.doodadIds[doodadDefinition.offset];
if (!Listfile.TryGetFilename(doodadFileDataID, out doodadFileName))
{
CASCLib.Logger.WriteLine("Could not find filename for " + doodadFileDataID + ", setting filename to filedataid..");
doodadFileName = doodadFileDataID.ToString();
}
}
else
{
CASCLib.Logger.WriteLine("Warning!! File " + fileName + " ID: " + fileDataID + " still has filenames!");
foreach (var doodadNameEntry in wmo.doodadNames)
{
if (doodadNameEntry.startOffset == doodadDefinition.offset)
{
doodadFileName = doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2").ToLower();
if (!Listfile.TryGetFileDataID(doodadFileName, out doodadFileDataID))
{
CASCLib.Logger.WriteLine("Error! Could not find filedataid for " + doodadFileName + "!");
doodadNotFound = true;
continue;
}
}
}
}
if (!doodadNotFound)
{
string objFileName = Path.GetFileNameWithoutExtension(doodadFileName ?? doodadFileDataID.ToString()) + ".obj";
string objPath = Path.Combine(destinationOverride ?? outDir, destinationOverride != null ? "" : Path.GetDirectoryName(fileName));
string objName = Path.Combine(objPath, objFileName);
if (!File.Exists(objName))
{
M2Exporter.ExportM2(doodadFileDataID, null, objPath, doodadFileName);
}
if (File.Exists(objName))
{
doodadList.Add(objFileName + ";" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
}
}
}
}
if (doodadList.Count > 1)
{
string mpiFile = (fileName == null ? fileDataID.ToString() : Path.GetFileNameWithoutExtension(fileName.Replace(" ", ""))) + "_ModelPlacementInformation.csv";
File.WriteAllText(Path.Combine(outDir, destinationOverride ?? Path.GetDirectoryName(fileName), mpiFile), string.Join("\n", doodadList.ToArray()));
}
exportworker.ReportProgress(65, "Exporting WMO textures..");
var mtlsb = new StringBuilder();
var textureID = 0;
if (wmo.materials == null)
{
CASCLib.Logger.WriteLine("Unable to find materials for WMO " + fileDataID + ", not exporting!");
return;
}
var materials = new Structs.Material[wmo.materials.Count()];
var extraMaterials = new List <Structs.Material>();
for (var i = 0; i < wmo.materials.Count(); i++)
{
var blpReader = new BLPReader();
if (wmo.textures == null)
{
if (Listfile.TryGetFilename(wmo.materials[i].texture1, out var textureFilename))
{
materials[i].filename = Path.GetFileNameWithoutExtension(textureFilename).Replace(" ", "").ToLower();
}
else
{
materials[i].filename = wmo.materials[i].texture1.ToString();
}
blpReader.LoadBLP(wmo.materials[i].texture1);
}
else
{
for (var ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == wmo.materials[i].texture1)
{
materials[i].filename = Path.GetFileNameWithoutExtension(wmo.textures[ti].filename).Replace(" ", "").ToLower();
blpReader.LoadBLP(wmo.textures[ti].filename);
}
}
}
materials[i].textureID = textureID + i;
materials[i].transparent = wmo.materials[i].blendMode != 0;
materials[i].blendMode = wmo.materials[i].blendMode;
materials[i].shaderID = wmo.materials[i].shader;
materials[i].terrainType = wmo.materials[i].groundType;
string saveLocation = Path.Combine(outDir, destinationOverride ?? Path.GetDirectoryName(fileName), materials[i].filename + ".png");
if (!File.Exists(saveLocation))
{
try
{
if (materials[i].transparent)
{
blpReader.bmp.Save(saveLocation);
}
else
{
blpReader.bmp.Clone(new Rectangle(0, 0, blpReader.bmp.Width, blpReader.bmp.Height), PixelFormat.Format32bppRgb).Save(saveLocation);
}
}
catch (Exception e)
{
CASCLib.Logger.WriteLine("Exception while saving BLP " + materials[i].filename + ": " + e.Message);
}
}
textureID++;
string extraPath = Path.Combine(outDir, destinationOverride ?? Path.GetDirectoryName(fileName));
ExportExtraMaterials(wmo.materials[i].texture2, wmo, extraMaterials, i, extraPath);
ExportExtraMaterials(wmo.materials[i].texture3, wmo, extraMaterials, i, extraPath);
}
var numRenderbatches = 0;
//Get total amount of render batches
for (var i = 0; i < wmo.group.Count(); i++)
{
if (wmo.group[i].mogp.renderBatches == null)
{
continue;
}
numRenderbatches = numRenderbatches + wmo.group[i].mogp.renderBatches.Count();
}
exportworker.ReportProgress(75, "Exporting WMO model..");
bool exportMetadata = ConfigurationManager.AppSettings["textureMetadata"] == "True";
//No idea how MTL files really work yet. Needs more investigation.
foreach (var material in materials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 1\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
if (exportMetadata)
{
for (var g = 0; g < wmo.group.Count(); g++)
{
groups[g].renderBatches = new Structs.RenderBatch[numRenderbatches];
var group = wmo.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (var i = 0; i < group.mogp.renderBatches.Count(); i++)
{
var batch = group.mogp.renderBatches[i];
if (materials[batch.materialID].filename == material.filename)
{
mtlsb.Append("blend " + material.blendMode + "\n");
}
}
}
}
}
foreach (var material in extraMaterials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 1\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
}
string mtlFile = fileName != null?fileName.Replace(".wmo", ".mtl") : fileDataID + ".mtl";
if (destinationOverride != null)
{
mtlFile = Path.GetFileName(mtlFile);
}
File.WriteAllText(Path.Combine(destinationOverride ?? outDir, mtlFile), mtlsb.ToString());
var rb = 0;
for (var g = 0; g < wmo.group.Count(); g++)
{
groups[g].renderBatches = new Structs.RenderBatch[numRenderbatches];
var group = wmo.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (var i = 0; i < group.mogp.renderBatches.Count(); i++)
{
var batch = group.mogp.renderBatches[i];
groups[g].renderBatches[rb].firstFace = batch.firstFace;
groups[g].renderBatches[rb].numFaces = batch.numFaces;
groups[g].renderBatches[rb].materialID = batch.flags == 2 ? (uint)batch.possibleBox2_3 : batch.materialID;
groups[g].renderBatches[rb].blendType = wmo.materials[batch.materialID].blendMode;
groups[g].renderBatches[rb].groupID = (uint)g;
rb++;
}
}
exportworker.ReportProgress(95, "Writing WMO files..");
string objFile = fileName != null?fileName.Replace(".wmo", ".obj") : fileDataID + ".obj";
if (destinationOverride != null)
{
objFile = Path.GetFileName(objFile);
}
string fileID = fileName ?? fileDataID.ToString();
StreamWriter objWriter = new StreamWriter(Path.Combine(destinationOverride ?? outDir, objFile));
objWriter.WriteLine("# Written by Marlamin's WoW Export Tools. Original file: " + fileID);
objWriter.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(fileID) + ".mtl");
objWriter.WriteLine("o " + Path.GetFileName(fileID));
foreach (var group in groups)
{
if (group.vertices == null)
{
continue;
}
Console.WriteLine("Writing " + group.name);
//Adjusted according to the WaveFront Object (.obj) File Format spec
//https://people.cs.clemson.edu/~dhouse/courses/405/docs/brief-obj-file-format.html
foreach (var vertex in group.vertices)
{
objWriter.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
}
foreach (var vertex in group.vertices)
{
objWriter.WriteLine("vt " + vertex.TexCoord.X + " " + (vertex.TexCoord.Y - 1) * -1 + " 0.0000");
}
foreach (var vertex in group.vertices)
{
objWriter.WriteLine("vn " + (-vertex.Normal.X).ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indices = group.indices;
for (int rbi = 0; rbi < group.renderBatches.Count(); rbi++)
{
var renderbatch = group.renderBatches[rbi];
var i = renderbatch.firstFace;
if (renderbatch.numFaces > 0)
{
objWriter.WriteLine("o " + group.name + rbi);
objWriter.WriteLine("g " + group.name + rbi); //3DS Max's OBJ importer fails with invalid normal index without groups being defined
objWriter.WriteLine("usemtl " + materials[renderbatch.materialID].filename);
objWriter.WriteLine("s 1");
while (i < (renderbatch.firstFace + renderbatch.numFaces))
{
objWriter.WriteLine("f " + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + " " + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + " " + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1));
i = i + 3;
}
}
}
}
objWriter.Close();
}
public static void ExportWMO(string filename, string outdir, BackgroundWorker exportworker = null, string destinationOverride = null, ushort doodadSetExportID = ushort.MaxValue)
{
filename = filename.ToLower();
if (exportworker == null)
{
exportworker = new BackgroundWorker();
exportworker.WorkerReportsProgress = true;
}
exportworker.ReportProgress(5, "Reading WMO..");
var wmo = new WMOReader();
wmo.LoadWMO(filename);
var customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
exportworker.ReportProgress(30, "Reading WMO..");
uint totalVertices = 0;
var groups = new Structs.WMOGroup[wmo.wmofile.group.Count()];
for (var g = 0; g < wmo.wmofile.group.Count(); g++)
{
if (wmo.wmofile.group[g].mogp.vertices == null)
{
continue;
}
for (var i = 0; i < wmo.wmofile.groupNames.Count(); i++)
{
if (wmo.wmofile.group[g].mogp.nameOffset == wmo.wmofile.groupNames[i].offset)
{
groups[g].name = wmo.wmofile.groupNames[i].name.Replace(" ", "_");
}
}
if (groups[g].name == "antiportal")
{
//Console.WriteLine("Group is antiportal");
continue;
}
groups[g].verticeOffset = totalVertices;
groups[g].vertices = new Structs.Vertex[wmo.wmofile.group[g].mogp.vertices.Count()];
for (var i = 0; i < wmo.wmofile.group[g].mogp.vertices.Count(); i++)
{
groups[g].vertices[i].Position = new Structs.Vector3D()
{
X = wmo.wmofile.group[g].mogp.vertices[i].vector.X * -1,
Y = wmo.wmofile.group[g].mogp.vertices[i].vector.Z,
Z = wmo.wmofile.group[g].mogp.vertices[i].vector.Y
};
groups[g].vertices[i].Normal = new Structs.Vector3D()
{
X = wmo.wmofile.group[g].mogp.normals[i].normal.X,
Y = wmo.wmofile.group[g].mogp.normals[i].normal.Z,
Z = wmo.wmofile.group[g].mogp.normals[i].normal.Y
};
groups[g].vertices[i].TexCoord = new Structs.Vector2D()
{
X = wmo.wmofile.group[g].mogp.textureCoords[0][i].X,
Y = wmo.wmofile.group[g].mogp.textureCoords[0][i].Y
};
totalVertices++;
}
var indicelist = new List <uint>();
for (var i = 0; i < wmo.wmofile.group[g].mogp.indices.Count(); i++)
{
indicelist.Add(wmo.wmofile.group[g].mogp.indices[i].indice);
}
groups[g].indices = indicelist.ToArray();
}
if (destinationOverride == null)
{
// Create output directory
if (!string.IsNullOrEmpty(filename))
{
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(filename)));
}
}
else
{
if (!Directory.Exists(outdir))
{
Directory.CreateDirectory(outdir);
}
}
}
#region M2Export
bool exportM2 = Managers.ConfigurationManager.WMOExportM2;
if (exportM2)
{
StreamWriter doodadSW;
if (destinationOverride == null)
{
if (!string.IsNullOrEmpty(filename))
{
doodadSW = new StreamWriter(Path.Combine(outdir, Path.GetDirectoryName(filename), Path.GetFileNameWithoutExtension(filename.Replace(" ", "")) + "_ModelPlacementInformation.csv"));
}
else
{
doodadSW = new StreamWriter(Path.Combine(outdir, Path.GetDirectoryName(filename), filename + "_ModelPlacementInformation.csv"));
}
}
else
{
if (!string.IsNullOrEmpty(filename))
{
doodadSW = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileNameWithoutExtension(filename).Replace(" ", "") + "_ModelPlacementInformation.csv"));
}
else
{
doodadSW = new StreamWriter(Path.Combine(outdir, destinationOverride, filename + "_ModelPlacementInformation.csv"));
}
}
exportworker.ReportProgress(55, "Exporting doodads..");
doodadSW.WriteLine("ModelFile;PositionX;PositionY;PositionZ;RotationW;RotationX;RotationY;RotationZ;ScaleFactor;DoodadSet");
for (var i = 0; i < wmo.wmofile.doodadSets.Count(); i++)
{
var doodadSet = wmo.wmofile.doodadSets[i];
var currentDoodadSetName = doodadSet.setName.Replace("Set_", "").Replace("SET_", "").Replace("$DefaultGlobal", "Default");
if (doodadSetExportID != ushort.MaxValue)
{
if (i != 0 && i != doodadSetExportID)
{
//Console.WriteLine("Skipping doodadset with ID " + i + " (" + currentDoodadSetName + ") because export filter is set to " + doodadSetExportID);
continue;
}
}
//Console.WriteLine("At doodadset " + i + " (" + currentDoodadSetName + ")");
for (var j = doodadSet.firstInstanceIndex; j < (doodadSet.firstInstanceIndex + doodadSet.numDoodads); j++)
{
foreach (var doodadNameEntry in wmo.wmofile.doodadNames)
{
var doodadDefinition = wmo.wmofile.doodadDefinitions[j];
if (doodadNameEntry.startOffset == doodadDefinition.offset)
{
var doodadFileName = doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2");
if (destinationOverride == null)
{
if (Managers.ConfigurationManager.WMODoodadsGlobalPath)
{
if (!File.Exists(Path.Combine(outdir, Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
M2Exporter.ExportM2(doodadFileName, outdir, exportworker);
}
}
else
{
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename), Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
M2Exporter.ExportM2(doodadFileName, Path.Combine(outdir, Path.GetDirectoryName(filename)), exportworker);
}
}
}
else
{
if (!File.Exists(Path.Combine(destinationOverride, Path.GetFileName(doodadFileName.ToLower()).Replace(".m2", ".obj"))))
{
M2Exporter.ExportM2(doodadNameEntry.filename.Replace(".MDX", ".M2").Replace(".MDL", ".M2"), destinationOverride, exportworker);
}
}
if (Managers.ConfigurationManager.WMODoodadsPlacementGlobalPath)
{
doodadSW.WriteLine(doodadNameEntry.filename.ToLower().Replace(".mdx", ".m2").Replace(".mdl", ".m2").Replace(".m2", ".obj;") + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
else
{
doodadSW.WriteLine(Path.GetFileNameWithoutExtension(doodadNameEntry.filename).ToLower() + ".obj;" + doodadDefinition.position.X.ToString("F09") + ";" + doodadDefinition.position.Y.ToString("F09") + ";" + doodadDefinition.position.Z.ToString("F09") + ";" + doodadDefinition.rotation.W.ToString("F15") + ";" + doodadDefinition.rotation.X.ToString("F15") + ";" + doodadDefinition.rotation.Y.ToString("F15") + ";" + doodadDefinition.rotation.Z.ToString("F15") + ";" + doodadDefinition.scale + ";" + currentDoodadSetName);
}
break;
}
}
}
}
doodadSW.Close();
}
#endregion
var mtlsb = new StringBuilder();
var textureID = 0;
if (wmo.wmofile.materials == null)
{
return;
}
var materials = new Structs.Material[wmo.wmofile.materials.Count()];
for (var i = 0; i < wmo.wmofile.materials.Count(); i++)
{
for (var ti = 0; ti < wmo.wmofile.textures.Count(); ti++)
{
if (wmo.wmofile.textures[ti].startOffset == wmo.wmofile.materials[i].texture1)
{
materials[i].textureID = textureID + i;
materials[i].filename = Path.GetFileNameWithoutExtension(wmo.wmofile.textures[ti].filename);
if (wmo.wmofile.materials[i].blendMode == 0)
{
materials[i].transparent = false;
}
else
{
materials[i].transparent = true;
}
if (!File.Exists(Path.Combine(outdir, Path.GetDirectoryName(filename), materials[i].filename + ".png")))
{
var blpreader = new BLPReader();
blpreader.LoadBLP(Managers.ArchiveManager.ReadThisFile(wmo.wmofile.textures[ti].filename));
try
{
if (destinationOverride == null)
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(filename), materials[i].filename + ".png"));
}
else
{
blpreader.bmp.Save(Path.Combine(outdir, destinationOverride, materials[i].filename.ToLower() + ".png"));
}
}
catch
{
//Error on file save
}
}
textureID++;
}
}
}
//No idea how MTL files really work yet. Needs more investigation.
foreach (var material in materials)
{
mtlsb.Append("newmtl " + material.filename + "\n");
mtlsb.Append("Ns 96.078431\n");
mtlsb.Append("Ka 1.000000 1.000000 1.000000\n");
mtlsb.Append("Kd 0.640000 0.640000 0.640000\n");
mtlsb.Append("Ks 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ke 0.000000 0.000000 0.000000\n");
mtlsb.Append("Ni 1.000000\n");
mtlsb.Append("d 1.000000\n");
mtlsb.Append("illum 1\n");
mtlsb.Append("map_Kd " + material.filename + ".png\n");
if (material.transparent)
{
mtlsb.Append("map_d " + material.filename + ".png\n");
}
/* //temporary removed
* if (ConfigurationManager.AppSettings["textureMetadata"] == "True")
* {
* mtlsb.Append("blend " + material.blendMode + "\n");
* mtlsb.Append("shader " + material.shaderID + "\n");
* mtlsb.Append("terrain " + material.terrainType + "\n");
* }
*/
}
if (!string.IsNullOrEmpty(filename))
{
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, filename.Replace(".wmo", ".mtl")), mtlsb.ToString());
}
else
{
File.WriteAllText(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".wmo", ".mtl")), mtlsb.ToString());
}
}
else
{
if (destinationOverride == null)
{
File.WriteAllText(Path.Combine(outdir, filename + ".mtl"), mtlsb.ToString());
}
else
{
File.WriteAllText(Path.Combine(outdir, destinationOverride, filename + ".mtl"), mtlsb.ToString());
}
}
exportworker.ReportProgress(75, "Exporting model..");
var numRenderbatches = 0;
//Get total amount of render batches
for (var i = 0; i < wmo.wmofile.group.Count(); i++)
{
if (wmo.wmofile.group[i].mogp.renderBatches == null)
{
continue;
}
numRenderbatches = numRenderbatches + wmo.wmofile.group[i].mogp.renderBatches.Count();
}
var rb = 0;
for (var g = 0; g < wmo.wmofile.group.Count(); g++)
{
groups[g].renderBatches = new Structs.RenderBatch[numRenderbatches];
var group = wmo.wmofile.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (var i = 0; i < group.mogp.renderBatches.Count(); i++)
{
var batch = group.mogp.renderBatches[i];
groups[g].renderBatches[rb].firstFace = batch.firstFace;
groups[g].renderBatches[rb].numFaces = batch.numFaces;
if (batch.flags == 2)
{
groups[g].renderBatches[rb].materialID = (uint)batch.possibleBox2_3;
}
else
{
groups[g].renderBatches[rb].materialID = batch.materialID;
}
groups[g].renderBatches[rb].blendType = wmo.wmofile.materials[batch.materialID].blendMode;
groups[g].renderBatches[rb].groupID = (uint)g;
rb++;
}
}
exportworker.ReportProgress(95, "Writing files..");
StreamWriter objsw;
if (!string.IsNullOrEmpty(filename))
{
if (destinationOverride == null)
{
objsw = new StreamWriter(Path.Combine(outdir, filename.Replace(".wmo", ".obj")));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, Path.GetFileName(filename.ToLower()).Replace(".wmo", ".obj")));
}
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file: " + filename);
objsw.WriteLine("mtllib " + Path.GetFileNameWithoutExtension(filename) + ".mtl");
}
else
{
if (destinationOverride == null)
{
objsw = new StreamWriter(Path.Combine(outdir, filename + ".obj"));
}
else
{
objsw = new StreamWriter(Path.Combine(outdir, destinationOverride, filename + ".obj"));
}
objsw.WriteLine("# Written by Marlamin's WoW Export Tools. Original file id: " + filename);
objsw.WriteLine("mtllib " + filename + ".mtl");
}
foreach (var group in groups)
{
if (group.vertices == null)
{
continue;
}
//Console.WriteLine("Writing " + group.name);
objsw.WriteLine("o " + group.name);
//Added thunderysteak's adjustment (original commit: ed067c7c6e8321c33ef0f3679d33c9c472dcefc3)
foreach (var vertex in group.vertices)
{
objsw.WriteLine("v " + vertex.Position.X + " " + vertex.Position.Y + " " + vertex.Position.Z);
}
foreach (var vertex in group.vertices)
{
objsw.WriteLine("vt " + vertex.TexCoord.X + " " + (vertex.TexCoord.Y - 1) * -1);
}
foreach (var vertex in group.vertices)
{
objsw.WriteLine("vn " + (-vertex.Normal.X).ToString("F12") + " " + vertex.Normal.Y.ToString("F12") + " " + vertex.Normal.Z.ToString("F12"));
}
var indices = group.indices;
foreach (var renderbatch in group.renderBatches)
{
var i = renderbatch.firstFace;
if (renderbatch.numFaces > 0)
{
//thunderysteak's adjustment
//objsw.WriteLine("o " + group.name); //?
objsw.WriteLine("g " + group.name);//3DS Max's OBJ importer fails with invalid normal index without groups being defined
//--------------------------
objsw.WriteLine("usemtl " + materials[renderbatch.materialID].filename);
objsw.WriteLine("s 1");
while (i < (renderbatch.firstFace + renderbatch.numFaces))
{
objsw.WriteLine("f " + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + "/" + (indices[i] + group.verticeOffset + 1) + " " + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + "/" + (indices[i + 1] + group.verticeOffset + 1) + " " + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1) + "/" + (indices[i + 2] + group.verticeOffset + 1));
i += 3;
}
}
}
}
objsw.Close();
//Console.WriteLine("Done loading WMO file!");
}
