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++)
{
if (reader.wmofile.group[g].mogp.vertices == null) { 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") { 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;
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;
}
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; }
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)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
}
var outdir = ConfigurationManager.AppSettings["outdir"];
var reader = new M2Reader();
exportworker.ReportProgress(15, "Reading M2..");
if (!CASC.FileExists(file)) { throw new Exception("404 M2 not found!"); }
reader.LoadM2(file);
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);
}
// Create output directory
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
var objsw = new StreamWriter(Path.Combine(outdir, file.Replace(".m2", ".obj")));
objsw.WriteLine("# Written by Marlamin's WoW OBJExporter. 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.Position.X + " " + vertex.Position.Y + " " + vertex.Normal.Z);
}
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..");
var mtlsb = new StreamWriter(Path.Combine(outdir, file.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++)
{
string texturefilename = "Dungeons\\Textures\\testing\\COLOR_13.blp";
materials[i].flags = reader.model.textures[i].flags;
switch (reader.model.textures[i].type)
{
case 0:
//Console.WriteLine(" Texture given in file!");
texturefilename = reader.model.textures[i].filename;
break;
case 1:
string[] csfilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(file, (int)reader.model.textures[i].type, i);
if (csfilenames.Count() > 0)
{
texturefilename = csfilenames[0];
}
else
{
//Console.WriteLine(" No type 1 texture found, falling back to placeholder texture");
}
break;
case 2:
if (WoWFormatLib.Utils.CASC.FileExists(Path.ChangeExtension(file, ".blp")))
{
//Console.WriteLine(" BLP exists!");
texturefilename = Path.ChangeExtension(file, ".blp");
}
else
{
//Console.WriteLine(" Type 2 does not exist!");
//needs lookup?
}
break;
case 11:
string[] cdifilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(file, (int)reader.model.textures[i].type);
for (int ti = 0; ti < cdifilenames.Count(); ti++)
{
if (WoWFormatLib.Utils.CASC.FileExists(file.Replace(reader.model.name + ".M2", cdifilenames[ti] + ".blp")))
{
texturefilename = file.Replace(reader.model.name + ".M2", cdifilenames[ti] + ".blp");
}
}
break;
default:
// Console.WriteLine(" Falling back to placeholder texture");
break;
}
//Console.WriteLine(" Eventual filename is " + texturefilename);
materials[i].textureID = textureID + i;
materials[i].filename = Path.GetFileNameWithoutExtension(texturefilename);
var blpreader = new BLPReader();
blpreader.LoadBLP(texturefilename);
try
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png"));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
exportworker.ReportProgress(85, "Writing files..");
foreach (var material in materials)
{
mtlsb.WriteLine("newmtl " + material.filename);
mtlsb.WriteLine("illum 2");
mtlsb.WriteLine("map_Ka " + material.filename + ".png");
mtlsb.WriteLine("map_Kd " + 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 " + 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();
// 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
Console.WriteLine("Done loading model!");
}
public static void exportM2(string file, BackgroundWorker exportworker = null)
{
if (exportworker == null)
{
exportworker = new BackgroundWorker();
}
var outdir = ConfigurationManager.AppSettings["outdir"];
var reader = new M2Reader();
exportworker.ReportProgress(15, "Reading M2..");
if (!CASC.FileExists(file))
{
throw new Exception("404 M2 not found!");
}
reader.LoadM2(file);
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);
}
// Create output directory
if (!Directory.Exists(Path.Combine(outdir, Path.GetDirectoryName(file))))
{
Directory.CreateDirectory(Path.Combine(outdir, Path.GetDirectoryName(file)));
}
var objsw = new StreamWriter(Path.Combine(outdir, file.Replace(".m2", ".obj")));
objsw.WriteLine("# Written by Marlamin's WoW OBJExporter. 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.Position.X + " " + vertex.Position.Y + " " + vertex.Normal.Z);
}
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..");
var mtlsb = new StreamWriter(Path.Combine(outdir, file.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++)
{
string texturefilename = "Dungeons\\Textures\\testing\\COLOR_13.blp";
materials[i].flags = reader.model.textures[i].flags;
switch (reader.model.textures[i].type)
{
case 0:
//Console.WriteLine(" Texture given in file!");
texturefilename = reader.model.textures[i].filename;
break;
case 1:
string[] csfilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(file, (int)reader.model.textures[i].type, i);
if (csfilenames.Count() > 0)
{
texturefilename = csfilenames[0];
}
else
{
//Console.WriteLine(" No type 1 texture found, falling back to placeholder texture");
}
break;
case 2:
if (WoWFormatLib.Utils.CASC.FileExists(Path.ChangeExtension(file, ".blp")))
{
//Console.WriteLine(" BLP exists!");
texturefilename = Path.ChangeExtension(file, ".blp");
}
else
{
//Console.WriteLine(" Type 2 does not exist!");
//needs lookup?
}
break;
case 11:
string[] cdifilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(file, (int)reader.model.textures[i].type);
for (int ti = 0; ti < cdifilenames.Count(); ti++)
{
if (WoWFormatLib.Utils.CASC.FileExists(file.Replace(reader.model.name + ".M2", cdifilenames[ti] + ".blp")))
{
texturefilename = file.Replace(reader.model.name + ".M2", cdifilenames[ti] + ".blp");
}
}
break;
default:
// Console.WriteLine(" Falling back to placeholder texture");
break;
}
//Console.WriteLine(" Eventual filename is " + texturefilename);
materials[i].textureID = textureID + i;
materials[i].filename = Path.GetFileNameWithoutExtension(texturefilename);
var blpreader = new BLPReader();
blpreader.LoadBLP(texturefilename);
try
{
blpreader.bmp.Save(Path.Combine(outdir, Path.GetDirectoryName(file), materials[i].filename + ".png"));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
exportworker.ReportProgress(85, "Writing files..");
foreach (var material in materials)
{
mtlsb.WriteLine("newmtl " + material.filename);
mtlsb.WriteLine("illum 2");
mtlsb.WriteLine("map_Ka " + material.filename + ".png");
mtlsb.WriteLine("map_Kd " + 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 " + 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();
// 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
Console.WriteLine("Done loading model!");
}
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++)
{
if (reader.wmofile.group[g].mogp.vertices == null)
{
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")
{
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;
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;
}
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;
}
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!");
}
