public M2Vertex ToWoW()
{
var vert = new M2Vertex
{
Position = MayaToM2.AxisInvert(Position),
Normal = MayaToM2.AxisInvert(Normal)
};
for (var i = 0; i < vert.TexCoords.Length && i < UvCoordinates.Count; i++)
{
vert.TexCoords[i] = new C2Vector(UvCoordinates[i].Item1, 1 - UvCoordinates[i].Item2);
}
if (Weights.Count > MaxWeightsNumber)
{
MGlobal.displayWarning("This vertex is connected to more than " + MaxWeightsNumber + " joints. Only the " + MaxWeightsNumber + " biggest will be exported.");
}
var exportedWeights = Weights.OrderByDescending(p => p.Item2).Take(MaxWeightsNumber).ToList();
Debug.Assert(exportedWeights.Count <= MaxWeightsNumber);
//Normalize weight
var weightSum = exportedWeights.Sum(p => p.Item2);
if (Math.Abs(weightSum) <= MayaToM2.Epsilon)
{
vert.BoneWeights[0] = byte.MaxValue;
}
else
{
var availableWeight = byte.MaxValue;
for (var j = 0; j < exportedWeights.Count; j++)
{
vert.BoneIndices[j] = (byte)exportedWeights[j].Item1.GlobalIndex;
//Stored weight is the minimum between actual weight and remaining weight, to keep the sum == 255
var byteWeight = (byte)(exportedWeights[j].Item2 / weightSum * byte.MaxValue);
vert.BoneWeights[j] = byteWeight > availableWeight ? availableWeight : byteWeight;
availableWeight -= vert.BoneWeights[j];
}
if (availableWeight > 0) // Remains
{
vert.BoneWeights[Weights.Count - 1] += availableWeight;
}
}
var totalWeight = vert.BoneWeights.Sum(w => w);
Debug.Assert(totalWeight == byte.MaxValue, "Total sum of weights is not 255 but " + totalWeight);
return(vert);
}
public static void M2Vertices()
{
SpecialSeek(openedFile.verticesPos);
for (int i = 0; i < openedFile.verticesNum; i++)
{
M2Vertex vert = new M2Vertex();
vert.position = new float[] { reader.ReadUInt32(), reader.ReadUInt32(), reader.ReadUInt32() };
vert.boneWeights = new byte[] { reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte() };
vert.boneIndices = new byte[] { reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte() };
vert.normal = new float[] { reader.ReadUInt32(), reader.ReadUInt32(), reader.ReadUInt32() };
vert.texCoords1 = new float[] { reader.ReadUInt32(), reader.ReadUInt32() };
vert.texCoords2 = new float[] { reader.ReadUInt32(), reader.ReadUInt32() };
openedFile.vertices.Add(vert);
}
}
public M2Array <M2Vertex> GetVertices()
{
M2Array <M2Vertex> vertices = new M2Array <M2Vertex>();
Func <int, byte[]> GetWeights = (c) =>
{
byte[] w = new byte[4];
for (int i = 0; i < c; i++)
{
w[i] = (byte)Math.Ceiling(255f / c);
}
if ((255 % c) != 0)
{
w[c - 1]--; //Must add up to 255
}
return(w);
};
foreach (var geo in _model.Get <GEOS>())
{
var indicies = geo.GetIndicies();
for (int i = 0; i < geo.Vertices.Count; i++)
{
//Calculate weights
int count = indicies[i].Skip(1).TakeWhile(x => x != 0).Count() + 1; //Count non-zero indicies excluding first
byte[] weights = GetWeights(count); //Build weights
M2Vertex vertex = new M2Vertex()
{
BoneIndices = indicies[i],
BoneWeights = weights,
Normal = geo.Normals[i].ToC3Vector,
Position = geo.Vertices[i].ToC3Vector,
TexCoords = new[] { geo.TexCoords[i].ToC2Vector, new C2Vector() }
};
vertices.Add(vertex);
}
}
return(vertices);
}
public static void LoadM2(string filename, CacheStorage cache, int modelShader)
{
filename = filename.ToLower().Replace(".mdx", ".m2");
filename = filename.ToLower().Replace(".mdl", ".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 DoodadBatch();
// Textures
ddBatch.mats = new 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 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()];
}
}
}
ddBatch.vao = GL.GenVertexArray();
GL.BindVertexArray(ddBatch.vao);
// 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);
M2Vertex[] modelvertices = new 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);
var texCoordLoc = GL.GetAttribLocation(modelShader, "vTexCoord");
GL.EnableVertexAttribArray(texCoordLoc);
GL.VertexAttribPointer(texCoordLoc, 2, VertexAttribPointerType.Float, false, 8 * sizeof(float), 3 * sizeof(float));
var posLoc = GL.GetAttribLocation(modelShader, "vPosition");
GL.EnableVertexAttribArray(posLoc);
GL.VertexAttribPointer(posLoc, 3, VertexAttribPointerType.Float, false, 8 * sizeof(float), 5 * sizeof(float));
GL.BindVertexArray(0);
cache.doodadBatches.Add(filename, ddBatch);
}
/// <inheritdoc/>
public void LoadBinaryData(byte[] inData)
{
using (var ms = new MemoryStream(inData))
using (var br = new BinaryReader(ms))
{
br.ReadUInt32(); // Signature
Version = br.ReadUInt32();
Name = br.ReadMD20String(br.ReadUInt32(), br.ReadUInt32());
Flags = br.ReadUInt32(); // TODO: Implement Flags
// Global Sequences
UInt32 count = br.ReadUInt32();
UInt32 offset = br.ReadUInt32();
long headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
UInt32 value = br.ReadUInt32();
GlobalSequences.Add(value);
}
br.BaseStream.Position = headerpos;
// Sequences
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Sequence seq = new M2Sequence();
seq.AnimationID = br.ReadUInt16();
seq.SubAnimationID = br.ReadUInt16();
seq.Length = br.ReadUInt32();
seq.MovingSpeed = br.ReadSingle();
seq.Flags = br.ReadUInt32();
seq.Probability = br.ReadInt16();
seq.Padding = br.ReadUInt16();
seq.MinimumRepetitions = br.ReadUInt32();
seq.MaximumRepetitions = br.ReadUInt32();
seq.BlendTime = br.ReadUInt32();
seq.BoundsMinimumExtend = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
seq.BoundsMaximumExtend = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
seq.BoundRadius = br.ReadSingle();
seq.NextAnimation = br.ReadInt16();
seq.aliasNext = br.ReadUInt16();
Sequences.Add(seq);
}
br.BaseStream.Position = headerpos;
//SequencesLookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
SequencesLookups.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
// Bones
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Bone bone = new M2Bone();
bone.KeyBoneID = br.ReadInt32();
bone.Flags = br.ReadUInt32();
bone.ParentBone = br.ReadInt16();
bone.SubmeshID = br.ReadUInt16();
bone.CompressData[0] = br.ReadUInt16();
bone.CompressData[1] = br.ReadUInt16();
//translation
M2Track translation = new M2Track();
translation.readM2Track(br);
bone.translation = translation;
// rotation
M2Track rotation = new M2Track();
rotation.readM2Track(br);
bone.rotation = rotation;
// Scale
M2Track scale = new M2Track();
scale.readM2Track(br);
bone.scale = scale;
bone.pivot = new C3Vector(br.ReadUInt32(), br.ReadUInt32(), br.ReadUInt32());
Bones.Add(bone);
}
br.BaseStream.Position = headerpos;
// key_bone_lookup
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
KeyBoneLookup.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
// Vetices
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Vertex temp = new M2Vertex();
temp.Pos = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
for (int a = 0; a < 4; a++)
{
temp.BoneWeights.Add(br.ReadByte());
}
for (int a = 0; a < 4; a++)
{
temp.BoneIndices.Add(br.ReadByte());
}
temp.Normal = new C3Vector(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
temp.TexCords.Add(new C2Vector(br.ReadSingle(), br.ReadSingle()));
temp.TexCords.Add(new C2Vector(br.ReadSingle(), br.ReadSingle()));
}
br.BaseStream.Position = headerpos;
// Number of Skin profiles
NumberSkinProfiles = br.ReadUInt32();
// Colors
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Color temp = new M2Color();
// Color
M2Track color = new M2Track();
color.readM2Track(br);
temp.Color = color;
// Alpha
M2Track alpha = new M2Track();
alpha.readM2Track(br);
temp.Alpha = alpha;
Color.Add(temp);
}
br.BaseStream.Position = headerpos;
// Textures
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Texture temp = new M2Texture();
temp.Type = br.ReadUInt32();
temp.Flags = br.ReadUInt32();
UInt32 tCount = br.ReadUInt32();
UInt32 tOffset = br.ReadUInt32();
long tHeaderpos = br.BaseStream.Position;
br.BaseStream.Position = tOffset;
temp.Filename = "";
for (int a = 0; a < tCount; a++)
{
temp.Filename += br.ReadChar();
}
br.BaseStream.Position = tHeaderpos;
Texture.Add(temp);
}
br.BaseStream.Position = headerpos;
// Texture Weights
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Track temp = new M2Track();
temp.readM2Track(br);
TextureWeights.Add(temp);
}
br.BaseStream.Position = headerpos;
// UV Animations
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2TextureTransform temp = new M2TextureTransform();
M2Track translation = new M2Track();
translation.readM2Track(br);
temp.Translation = translation;
M2Track rotation = new M2Track();
rotation.readM2Track(br);
temp.Rotation = rotation;
M2Track scaling = new M2Track();
scaling.readM2Track(br);
temp.Scaling = scaling;
UvAnimations.Add(temp);
}
br.BaseStream.Position = headerpos;
// Texture Replacements
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
TextureReplacements.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
// Materials
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
M2Material temp = new M2Material();
temp.Flags = br.ReadUInt16();
temp.BlendMode = br.ReadUInt16();
Materials.Add(temp);
}
br.BaseStream.Position = headerpos;
// Bone Lookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
BoneLookups.Add(br.ReadUInt16());
}
br.BaseStream.Position = headerpos;
// Texture Units
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
TextureUnits.Add(br.ReadUInt16());
}
br.BaseStream.Position = headerpos;
// Texture Weights Lookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
TextureWeightsLookups.Add(br.ReadUInt16());
}
br.BaseStream.Position = headerpos;
// Animation Lookups
count = br.ReadUInt32();
offset = br.ReadUInt32();
headerpos = br.BaseStream.Position;
br.BaseStream.Position = offset;
for (int i = 0; i < count; i++)
{
UvAnimationLookups.Add(br.ReadInt16());
}
br.BaseStream.Position = headerpos;
}
}
public static WorldModel LoadWMO(string filename, CacheStorage cache, int modelShader)
{
if (cache.worldModelBatches.ContainsKey(filename))
{
return(cache.worldModelBatches[filename]);
}
WoWFormatLib.Structs.WMO.WMO wmo = new WoWFormatLib.Structs.WMO.WMO();
if (cache.worldModels.ContainsKey(filename))
{
wmo = cache.worldModels[filename];
}
else
{
//Load WMO from file
if (WoWFormatLib.Utils.CASC.FileExists(filename))
{
var wmoreader = new WMOReader();
wmoreader.LoadWMO(filename, false);
cache.worldModels.Add(filename, wmoreader.wmofile);
wmo = wmoreader.wmofile;
}
else
{
throw new Exception("WMO " + filename + " does not exist!");
}
}
var wmobatch = new WorldModel();
wmobatch.groupBatches = new WorldModelGroupBatches[wmo.group.Count()];
string[] groupNames = new string[wmo.group.Count()];
for (int g = 0; g < wmo.group.Count(); g++)
{
if (wmo.group[g].mogp.vertices == null)
{
continue;
}
for (int i = 0; i < wmo.groupNames.Count(); i++)
{
if (wmo.group[g].mogp.nameOffset == wmo.groupNames[i].offset)
{
groupNames[g] = wmo.groupNames[i].name.Replace(" ", "_");
}
}
if (groupNames[g] == "antiportal")
{
continue;
}
// GL.UseProgram(modelShader);
wmobatch.groupBatches[g].vao = GL.GenVertexArray();
Console.WriteLine("Generated WMO VAO " + wmobatch.groupBatches[g].vao);
GL.BindVertexArray(wmobatch.groupBatches[g].vao);
wmobatch.groupBatches[g].vertexBuffer = GL.GenBuffer();
wmobatch.groupBatches[g].indiceBuffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, wmobatch.groupBatches[g].vertexBuffer);
M2Vertex[] wmovertices = new M2Vertex[wmo.group[g].mogp.vertices.Count()];
for (int i = 0; i < wmo.group[g].mogp.vertices.Count(); i++)
{
wmovertices[i].Position = new Vector3(wmo.group[g].mogp.vertices[i].vector.X, wmo.group[g].mogp.vertices[i].vector.Y, wmo.group[g].mogp.vertices[i].vector.Z);
wmovertices[i].Normal = new Vector3(wmo.group[g].mogp.normals[i].normal.X, wmo.group[g].mogp.normals[i].normal.Y, wmo.group[g].mogp.normals[i].normal.Z);
if (wmo.group[g].mogp.textureCoords[0] == null)
{
wmovertices[i].TexCoord = new Vector2(0.0f, 0.0f);
}
else
{
wmovertices[i].TexCoord = new Vector2(wmo.group[g].mogp.textureCoords[0][i].X, wmo.group[g].mogp.textureCoords[0][i].Y);
}
}
//Push to buffer
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(wmovertices.Length * 8 * sizeof(float)), wmovertices, BufferUsageHint.StaticDraw);
//Switch to Index buffer
GL.BindBuffer(BufferTarget.ElementArrayBuffer, wmobatch.groupBatches[g].indiceBuffer);
List <uint> wmoindicelist = new List <uint>();
for (int i = 0; i < wmo.group[g].mogp.indices.Count(); i++)
{
wmoindicelist.Add(wmo.group[g].mogp.indices[i].indice);
}
wmobatch.groupBatches[g].indices = wmoindicelist.ToArray();
GL.BufferData(BufferTarget.ElementArrayBuffer, (IntPtr)(wmobatch.groupBatches[g].indices.Length * sizeof(uint)), wmobatch.groupBatches[g].indices, BufferUsageHint.StaticDraw);
var texCoordLoc = GL.GetAttribLocation(modelShader, "vTexCoord");
GL.EnableVertexAttribArray(texCoordLoc);
GL.VertexAttribPointer(texCoordLoc, 2, VertexAttribPointerType.Float, false, 8 * sizeof(float), 3 * sizeof(float));
var posLoc = GL.GetAttribLocation(modelShader, "vPosition");
GL.EnableVertexAttribArray(posLoc);
GL.VertexAttribPointer(posLoc, 3, VertexAttribPointerType.Float, false, 8 * sizeof(float), 5 * sizeof(float));
GL.BindVertexArray(0);
}
wmobatch.mats = new Material[wmo.materials.Count()];
for (int i = 0; i < wmo.materials.Count(); i++)
{
for (int ti = 0; ti < wmo.textures.Count(); ti++)
{
if (wmo.textures[ti].startOffset == wmo.materials[i].texture1)
{
wmobatch.mats[i].texture1 = wmo.materials[i].texture1;
wmobatch.mats[i].textureID = BLPLoader.LoadTexture(wmo.textures[ti].filename, cache);
wmobatch.mats[i].filename = wmo.textures[ti].filename;
}
}
}
/*
* wmobatch.doodads = new WMODoodad[wmo.doodadDefinitions.Count()];
*
* for(int i = 0; i < wmo.doodadDefinitions.Count(); i++)
* {
* for(int j = 0; j < wmo.doodadNames.Count(); j++)
* {
* if (wmo.doodadDefinitions[i].offset == wmo.doodadNames[j].startOffset)
* {
* wmobatch.doodads[i].filename = wmo.doodadNames[j].filename;
* M2Loader.LoadM2(wmobatch.doodads[i].filename, cache);
* }
* }
* wmobatch.doodads[i].flags = wmo.doodadDefinitions[i].flags;
* wmobatch.doodads[i].position = new Vector3(wmo.doodadDefinitions[i].position.X, wmo.doodadDefinitions[i].position.Y, wmo.doodadDefinitions[i].position.Z);
* wmobatch.doodads[i].rotation = new Quaternion(wmo.doodadDefinitions[i].rotation.X, wmo.doodadDefinitions[i].rotation.Y, wmo.doodadDefinitions[i].rotation.Z, wmo.doodadDefinitions[i].rotation.W);
* wmobatch.doodads[i].scale = wmo.doodadDefinitions[i].scale;
* wmobatch.doodads[i].color = new Vector4(wmo.doodadDefinitions[i].color[0], wmo.doodadDefinitions[i].color[1], wmo.doodadDefinitions[i].color[2], wmo.doodadDefinitions[i].color[3]);
* }
*/
int numRenderbatches = 0;
//Get total amount of render batches
for (int i = 0; i < wmo.group.Count(); i++)
{
if (wmo.group[i].mogp.renderBatches == null)
{
continue;
}
numRenderbatches = numRenderbatches + wmo.group[i].mogp.renderBatches.Count();
}
wmobatch.wmoRenderBatch = new RenderBatch[numRenderbatches];
int rb = 0;
for (int g = 0; g < wmo.group.Count(); g++)
{
var group = wmo.group[g];
if (group.mogp.renderBatches == null)
{
continue;
}
for (int i = 0; i < group.mogp.renderBatches.Count(); i++)
{
wmobatch.wmoRenderBatch[rb].firstFace = group.mogp.renderBatches[i].firstFace;
wmobatch.wmoRenderBatch[rb].numFaces = group.mogp.renderBatches[i].numFaces;
uint matID = 0;
if (group.mogp.renderBatches[i].flags == 2)
{
matID = (uint)group.mogp.renderBatches[i].possibleBox2_3;
}
else
{
matID = group.mogp.renderBatches[i].materialID;
}
for (int ti = 0; ti < wmobatch.mats.Count(); ti++)
{
if (wmo.materials[matID].texture1 == wmobatch.mats[ti].texture1)
{
wmobatch.wmoRenderBatch[rb].materialID = new uint[] { (uint)wmobatch.mats[ti].textureID };
}
}
wmobatch.wmoRenderBatch[rb].blendType = wmo.materials[group.mogp.renderBatches[i].materialID].blendMode;
wmobatch.wmoRenderBatch[rb].groupID = (uint)g;
rb++;
}
}
cache.worldModelBatches.Add(filename, wmobatch);
return(wmobatch);
}
