public static void LoadM2(string filename, CacheStorage cache)
{
filename = filename.ToLower().Replace(".mdx", ".m2");
if (cache.doodadBatches.ContainsKey(filename))
{
return;
}
WoWFormatLib.Structs.M2.M2Model model = new WoWFormatLib.Structs.M2.M2Model();
if (cache.models.ContainsKey(filename))
{
model = cache.models[filename];
}
else
{
//Load model from file
if (WoWFormatLib.Utils.CASC.FileExists(filename))
{
var modelreader = new M2Reader();
modelreader.LoadM2(filename);
cache.models.Add(filename, modelreader.model);
model = modelreader.model;
}
else
{
throw new Exception("Model " + filename + " does not exist!");
}
}
var ddBatch = new TerrainWindow.DoodadBatch();
// Textures
ddBatch.mats = new TerrainWindow.Material[model.textures.Count()];
for (int i = 0; i < model.textures.Count(); i++)
{
string texturefilename = model.textures[i].filename;
ddBatch.mats[i].flags = model.textures[i].flags;
switch (model.textures[i].type)
{
case 0:
// Console.WriteLine(" Texture given in file!");
texturefilename = model.textures[i].filename;
break;
case 1:
string[] csfilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(filename, (int)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(System.IO.Path.ChangeExtension(filename, ".blp")))
{
// Console.WriteLine(" BLP exists!");
texturefilename = System.IO.Path.ChangeExtension(filename, ".blp");
}
else
{
//Console.WriteLine(" Type 2 does not exist!");
//needs lookup?
}
break;
case 11:
string[] cdifilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(filename, (int)model.textures[i].type);
for (int ti = 0; ti < cdifilenames.Count(); ti++)
{
if (WoWFormatLib.Utils.CASC.FileExists(filename.Replace(model.name + ".M2", cdifilenames[ti] + ".blp")))
{
texturefilename = filename.Replace(model.name + ".M2", cdifilenames[ti] + ".blp");
}
}
break;
default:
//Console.WriteLine(" Falling back to placeholder texture");
texturefilename = "Dungeons\\Textures\\testing\\COLOR_13.blp";
break;
}
ddBatch.mats[i].textureID = BLPLoader.LoadTexture(texturefilename, cache);
ddBatch.mats[i].filename = texturefilename;
}
// Submeshes
ddBatch.submeshes = new TerrainWindow.Submesh[model.skins[0].submeshes.Count()];
for (int i = 0; i < model.skins[0].submeshes.Count(); i++)
{
if (filename.StartsWith("character"))
{
if (model.skins[0].submeshes[i].submeshID != 0)
{
if (!model.skins[0].submeshes[i].submeshID.ToString().EndsWith("01"))
{
continue;
}
}
}
ddBatch.submeshes[i].firstFace = model.skins[0].submeshes[i].startTriangle;
ddBatch.submeshes[i].numFaces = model.skins[0].submeshes[i].nTriangles;
for (int tu = 0; tu < model.skins[0].textureunit.Count(); tu++)
{
if (model.skins[0].textureunit[tu].submeshIndex == i)
{
ddBatch.submeshes[i].blendType = model.renderflags[model.skins[0].textureunit[tu].renderFlags].blendingMode;
if (!cache.materials.ContainsKey(model.textures[model.texlookup[model.skins[0].textureunit[tu].texture].textureID].filename.ToLower()))
{
throw new Exception("MaterialCache does not have texture " + model.textures[model.texlookup[model.skins[0].textureunit[tu].texture].textureID].filename.ToLower());
}
ddBatch.submeshes[i].material = (uint)cache.materials[model.textures[model.texlookup[model.skins[0].textureunit[tu].texture].textureID].filename.ToLower()];
}
}
}
// Vertices & indices
ddBatch.vertexBuffer = GL.GenBuffer();
ddBatch.indiceBuffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, ddBatch.vertexBuffer);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, ddBatch.indiceBuffer);
List<uint> modelindicelist = new List<uint>();
for (int i = 0; i < model.skins[0].triangles.Count(); i++)
{
modelindicelist.Add(model.skins[0].triangles[i].pt1);
modelindicelist.Add(model.skins[0].triangles[i].pt2);
modelindicelist.Add(model.skins[0].triangles[i].pt3);
}
uint[] modelindices = modelindicelist.ToArray();
//Console.WriteLine(modelindicelist.Count() + " indices!");
ddBatch.indices = modelindices;
GL.BindBuffer(BufferTarget.ElementArrayBuffer, ddBatch.indiceBuffer);
GL.BufferData(BufferTarget.ElementArrayBuffer, (IntPtr)(ddBatch.indices.Length * sizeof(uint)), ddBatch.indices, BufferUsageHint.StaticDraw);
TerrainWindow.M2Vertex[] modelvertices = new TerrainWindow.M2Vertex[model.vertices.Count()];
for (int i = 0; i < model.vertices.Count(); i++)
{
modelvertices[i].Position = new Vector3(model.vertices[i].position.X, model.vertices[i].position.Y, model.vertices[i].position.Z);
modelvertices[i].Normal = new Vector3(model.vertices[i].normal.X, model.vertices[i].normal.Y, model.vertices[i].normal.Z);
modelvertices[i].TexCoord = new Vector2(model.vertices[i].textureCoordX, model.vertices[i].textureCoordY);
}
GL.BindBuffer(BufferTarget.ArrayBuffer, ddBatch.vertexBuffer);
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(modelvertices.Length * 8 * sizeof(float)), modelvertices, BufferUsageHint.StaticDraw);
cache.doodadBatches.Add(filename, ddBatch);
}
public void LoadM2()
{
//Load model
M2Reader reader = new M2Reader(basedir);
string filename = modelPath;
reader.LoadM2(filename);
//Load vertices
List<float> verticelist = new List<float>();
for (int i = 0; i < reader.model.vertices.Count(); i++)
{
verticelist.Add(reader.model.vertices[i].position.X);
verticelist.Add(reader.model.vertices[i].position.Z * -1);
verticelist.Add(reader.model.vertices[i].position.Y);
verticelist.Add(1.0f);
verticelist.Add(reader.model.vertices[i].normal.X);
verticelist.Add(reader.model.vertices[i].normal.Z * -1);
verticelist.Add(reader.model.vertices[i].normal.Y);
verticelist.Add(reader.model.vertices[i].textureCoordX);
verticelist.Add(reader.model.vertices[i].textureCoordY);
}
//Load indices
List<ushort> indicelist = new List<ushort>();
for (int i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
indicelist.Add(reader.model.skins[0].triangles[i].pt1);
indicelist.Add(reader.model.skins[0].triangles[i].pt2);
indicelist.Add(reader.model.skins[0].triangles[i].pt3);
}
//Convert to array
ushort[] indices = indicelist.ToArray();
float[] vertices = verticelist.ToArray();
//Get texture, what a mess this could be much better
M2Material[] materials = new M2Material[reader.model.textures.Count()];
for (int i = 0; i < reader.model.textures.Count(); i++)
{
materials[i].flags = reader.model.textures[i].flags;
var blp = new BLPReader(basedir);
if (File.Exists(Path.Combine(basedir, reader.model.filename.Replace("M2", "blp"))))
{
blp.LoadBLP(reader.model.filename.Replace("M2", "blp"));
}
else
{
blp.LoadBLP(reader.model.textures[i].filename);
}
if (blp.bmp == null)
{
materials[i].texture = Texture2D.FromFile<Texture2D>(device, "missingtexture.jpg");
}
else
{
MemoryStream s = new MemoryStream();
blp.bmp.Save(s, System.Drawing.Imaging.ImageFormat.Png);
s.Seek(0, SeekOrigin.Begin);
materials[i].texture = Texture2D.FromMemory<Texture2D>(device, s.ToArray());
}
}
M2RenderBatch[] renderbatches = new M2RenderBatch[reader.model.skins[0].submeshes.Count()];
for (int 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;
for (int tu = 0; tu < reader.model.skins[0].textureunit.Count(); tu++)
{
if (reader.model.skins[0].textureunit[tu].submeshIndex == i)
{
renderbatches[i].materialID = reader.model.skins[0].textureunit[tu].texture;
}
}
}
m2.indices = indices;
m2.vertices = vertices;
m2.materials = materials;
m2.renderBatches = renderbatches;
}
private void LoadM2(string modelpath)
{
//M2Loader.LoadM2(modelpath, cache);
Console.WriteLine("Loading M2 file ("+modelpath+")..");
M2Reader reader = new M2Reader();
string filename = modelpath;
reader.LoadM2(filename);
VBOid = new uint[2];
GL.GenBuffers(2, VBOid);
GL.BindBuffer(BufferTarget.ArrayBuffer, VBOid[0]);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, VBOid[1]);
GL.EnableClientState(ArrayCap.VertexArray);
GL.EnableClientState(ArrayCap.NormalArray);
List<uint> indicelist = new List<uint>();
for (int i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
indicelist.Add(reader.model.skins[0].triangles[i].pt1);
indicelist.Add(reader.model.skins[0].triangles[i].pt2);
indicelist.Add(reader.model.skins[0].triangles[i].pt3);
}
uint[] indices = indicelist.ToArray();
GL.BindBuffer(BufferTarget.ElementArrayBuffer, VBOid[1]);
GL.BufferData(BufferTarget.ElementArrayBuffer, (IntPtr)(indices.Length * sizeof(uint)), indices, BufferUsageHint.StaticDraw);
Vertex[] vertices = new Vertex[reader.model.vertices.Count()];
for (int i = 0; i < reader.model.vertices.Count(); i++)
{
vertices[i].Position = new Vector3(reader.model.vertices[i].position.X, reader.model.vertices[i].position.Z, reader.model.vertices[i].position.Y);
vertices[i].Normal = new 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);
}
GL.BindBuffer(BufferTarget.ArrayBuffer, VBOid[0]);
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(vertices.Length * 8 * sizeof(float)), vertices, BufferUsageHint.StaticDraw);
GL.Enable(EnableCap.Texture2D);
materials = new Material[reader.model.textures.Count()];
Console.WriteLine("Loading textures..");
for (int i = 0; i < reader.model.textures.Count(); i++)
{
Console.WriteLine("Loading texture " + i);
string texturefilename = "Dungeons\\Textures\\testing\\COLOR_13.blp";
materials[i].flags = reader.model.textures[i].flags;
Console.WriteLine(" Requires type " + reader.model.textures[i].type + " texture");
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(filename, (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(modelpath, ".blp")))
{
Console.WriteLine(" BLP exists!");
texturefilename = Path.ChangeExtension(modelpath, ".blp");
}
else
{
Console.WriteLine(" Type 2 does not exist!");
//needs lookup?
}
break;
case 11:
string[] cdifilenames = WoWFormatLib.DBC.DBCHelper.getTexturesByModelFilename(filename, (int)reader.model.textures[i].type);
for (int ti = 0; ti < cdifilenames.Count(); ti++)
{
if (WoWFormatLib.Utils.CASC.FileExists(modelpath.Replace(reader.model.name + ".M2", cdifilenames[ti] + ".blp")))
{
texturefilename = modelpath.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 = BLPLoader.LoadTexture(texturefilename, cache);
materials[i].filename = texturefilename;
}
renderbatches = new RenderBatch[reader.model.skins[0].submeshes.Count()];
for (int i = 0; i < reader.model.skins[0].submeshes.Count(); i++)
{
if(filename.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;
}
}
Console.WriteLine("Loading submesh " + reader.model.skins[0].submeshes[i].submeshID + "("+ reader.model.skins[0].submeshes[i].unk2 + ")");
}
renderbatches[i].firstFace = reader.model.skins[0].submeshes[i].startTriangle;
renderbatches[i].numFaces = reader.model.skins[0].submeshes[i].nTriangles;
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;
}
}
}
Console.WriteLine(" " + reader.model.skins.Count() + " skins");
Console.WriteLine(" " + renderbatches.Count() + " renderbatches");
Console.WriteLine(" " + reader.model.vertices.Count() + " vertices");
Console.WriteLine("Done loading M2 file!");
gLoaded = true;
}
public Render()
{
using (var dg = new DisposeGroup())
{
//Load Shaders
var pVSBlob = dg.Add(ShaderBytecode.CompileFromFile("RenderWithCam.fx", "VS", "vs_4_0"));
var inputSignature = dg.Add(ShaderSignature.GetInputSignature(pVSBlob));
m_pVertexShader = new VertexShader(Device, pVSBlob);
var pPSBlob = dg.Add(ShaderBytecode.CompileFromFile("RenderWithCam.fx", "PS", "ps_4_0"));
m_pPixelShader = new PixelShader(Device, pPSBlob);
//Define layout
var layout = dg.Add(new InputLayout(Device, inputSignature, new[]{
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 16, 0)
}));
//Load model
M2Reader reader = new M2Reader("Z:\\18566_full\\");
reader.LoadM2(@"World\ArtTest\Boxtest\xyz.m2");
//Load vertices
List<float> verticelist = new List<float>();
for (int i = 0; i < reader.model.vertices.Count(); i++)
{
verticelist.Add(reader.model.vertices[i].position.X);
verticelist.Add(reader.model.vertices[i].position.Z * -1);
verticelist.Add(reader.model.vertices[i].position.Y);
verticelist.Add(1.0f);
verticelist.Add(reader.model.vertices[i].textureCoordX);
verticelist.Add(reader.model.vertices[i].textureCoordY);
}
//Load indices
List<ushort> indicelist = new List<ushort>();
for (int i = 0; i < reader.model.skins[0].triangles.Count(); i++)
{
indicelist.Add(reader.model.skins[0].triangles[i].pt1);
indicelist.Add(reader.model.skins[0].triangles[i].pt2);
indicelist.Add(reader.model.skins[0].triangles[i].pt3);
}
//Convert to array
ushort[] indices = indicelist.ToArray();
float[] vertices = verticelist.ToArray();
//Set count for use in draw later on
indicecount = indices.Count();
//Create buffers
var vertexBuffer = dg.Add(Buffer.Create(Device, BindFlags.VertexBuffer, vertices));
var vertexBufferBinding = new VertexBufferBinding(vertexBuffer, Utilities.SizeOf<Vector4>() + Utilities.SizeOf<Vector2>(), 0);
var indexBuffer = dg.Add(Buffer.Create(Device, BindFlags.IndexBuffer, indices));
Device.ImmediateContext.InputAssembler.InputLayout = (layout);
Device.ImmediateContext.InputAssembler.SetVertexBuffers(0, vertexBufferBinding);
Device.ImmediateContext.InputAssembler.SetIndexBuffer(indexBuffer, Format.R16_UInt, 0);
Device.ImmediateContext.InputAssembler.PrimitiveTopology = (PrimitiveTopology.TriangleList);
//Get texture, what a mess this could be much better
var blp = new BLPReader("Z:\\18566_full\\");
if (File.Exists(Path.Combine("Z:\\18566_full\\", reader.model.filename.Replace("M2", "blp"))))
{
blp.LoadBLP(reader.model.filename.Replace("M2", "blp"));
}
else
{
if (reader.model.textures.Count() > 0)
{
blp.LoadBLP(reader.model.textures[0]);
}
else
{
throw new Exception("No forking textures, mate.");
}
}
MemoryStream s = new MemoryStream();
blp.bmp.Save(s, System.Drawing.Imaging.ImageFormat.Png);
s.Seek(0, SeekOrigin.Begin);
Texture2D texture = Texture2D.FromMemory<Texture2D>(Device, s.ToArray());
var textureView = new ShaderResourceView(Device, texture);
var sampler = new SamplerState(Device, new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = SharpDX.Color.Black,
ComparisonFunction = Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod = 0,
MaximumLod = 16,
});
Device.ImmediateContext.PixelShader.SetSampler(0, sampler);
Device.ImmediateContext.PixelShader.SetShaderResource(0, textureView);
//End of texture stuff,
Set(ref m_pConstantBuffer, new ConstantBuffer<Projections>(Device));
Device.ImmediateContext.VertexShader.SetConstantBuffer(0, m_pConstantBuffer.Buffer);
}
//Make camera
Camera = new FirstPersonCamera();
Camera.SetProjParams((float)Math.PI / 2, 1, 0.01f, 100.0f);
Camera.SetViewParams(new Vector3(0.0f, 0.0f, -5.0f), new Vector3(0.0f, 1.0f, 0.0f));
}
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!");
}