public Submesh(SubmeshDescriptor submeshDescriptor, byte uvCount)
{
Descriptor = submeshDescriptor;
UVCount = uvCount;
Vertices = new teVec3[submeshDescriptor.VerticesToDraw];
Normals = new teVec3[submeshDescriptor.VerticesToDraw];
Tangents = new teVec4[submeshDescriptor.VerticesToDraw];
IDs = new uint[submeshDescriptor.VerticesToDraw];
Indices = new ushort[submeshDescriptor.IndicesToDraw];
UV = new teVec2[submeshDescriptor.VerticesToDraw][];
Color1 = new teColorRGBA[submeshDescriptor.VerticesToDraw];
Color2 = new teColorRGBA[submeshDescriptor.VerticesToDraw];
BoneIndices = new ushort[submeshDescriptor.VerticesToDraw][];
BoneWeights = new float[submeshDescriptor.VerticesToDraw][];
for (int i = 0; i < submeshDescriptor.VerticesToDraw; i++)
{
//BoneIndices[i] = new ushort[4];
BoneWeights[i] = new float[4];
UV[i] = new teVec2[uvCount];
}
}
// ReSharper disable once InconsistentNaming
// data is object[] { bool exportAttachments, string materialReference, string modelName, bool onlyOneLOD, bool skipCollision }
public void Write(ICLIFlags flags, Chunked chunked, Stream output, List <byte> LODs, object[] data, FindLogic.Combo.ModelInfoNew modelInfo)
{
byte?flagLOD = null;
if (flags is ExtractFlags extractFlags)
{
flagLOD = extractFlags.LOD;
}
IChunk chunk = chunked.FindNextChunk("MNRM").Value;
if (chunk == null)
{
return;
}
MNRM model = (MNRM)chunk;
chunk = chunked.FindNextChunk("CLDM").Value;
CLDM materials = null;
if (chunk != null)
{
materials = (CLDM)chunk;
}
chunk = chunked.FindNextChunk("lksm").Value;
lksm skeleton = null;
if (chunk != null)
{
skeleton = (lksm)chunk;
}
chunk = chunked.FindNextChunk("PRHM").Value;
PRHM hardpoints = null;
if (chunk != null)
{
hardpoints = (PRHM)chunk;
}
HTLC cloth = chunked.FindNextChunk("HTLC").Value as HTLC;
short[] hierarchy = (short[])skeleton?.Hierarchy.Clone();
Dictionary <int, HTLC.ClothNode> nodeMap = new Dictionary <int, HTLC.ClothNode>();
if (cloth != null)
{
uint clothIndex = 0;
foreach (HTLC.ClothNode[] nodeCollection in cloth.Nodes)
{
if (nodeCollection == null)
{
continue;
}
int nodeIndex = 0;
foreach (HTLC.ClothNode node in nodeCollection)
{
int parentRaw = node.VerticalParent;
if (cloth.NodeBones[clothIndex].ContainsKey(nodeIndex) &&
cloth.NodeBones[clothIndex].ContainsKey(parentRaw))
{
if (cloth.NodeBones[clothIndex][nodeIndex] != -1)
{
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] =
cloth.NodeBones[clothIndex][parentRaw];
if (cloth.NodeBones[clothIndex][parentRaw] == -1)
{
HTLC.ClothNodeWeight weightedBone =
node.Bones.Aggregate((i1, i2) => i1.Weight > i2.Weight ? i1 : i2);
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = weightedBone.Bone;
}
}
}
else
{
if (cloth.NodeBones[clothIndex].ContainsKey(nodeIndex))
{
if (cloth.NodeBones[clothIndex][nodeIndex] != -1)
{
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = -1;
HTLC.ClothNodeWeight weightedBone =
node.Bones.Aggregate((i1, i2) => i1.Weight > i2.Weight ? i1 : i2);
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = weightedBone.Bone;
}
}
}
if (cloth.NodeBones[clothIndex].ContainsKey(nodeIndex))
{
if (cloth.NodeBones[clothIndex][nodeIndex] != -1)
{
nodeMap[cloth.NodeBones[clothIndex][nodeIndex]] = node;
}
}
nodeIndex++;
}
clothIndex++;
}
}
using (BinaryWriter writer = new BinaryWriter(output)) {
writer.Write((ushort)1); // version major
writer.Write((ushort)5); // version minor
if (data.Length > 1 && data[1] is string && ((string)data[1]).Length > 0)
{
writer.Write((string)data[1]);
}
else
{
writer.Write((byte)0);
}
if (data.Length > 2 && data[2] is string && ((string)data[2]).Length > 0)
{
writer.Write((string)data[2]);
}
else
{
writer.Write((byte)0);
}
if (skeleton == null)
{
writer.Write((ushort)0); // number of bones
}
else
{
writer.Write(skeleton.Data.bonesAbs);
}
// ReSharper disable once InconsistentNaming
Dictionary <byte, List <int> > LODMap = new Dictionary <byte, List <int> >();
uint sz = 0;
uint lookForLod = 0;
if (model.Submeshes.Any(x => x.lod == flagLOD))
{
lookForLod = (byte)flagLOD;
}
else if (flagLOD != null)
{
SubmeshDescriptor nextLowest = model.Submeshes.Where(p => p.lod < flagLOD).OrderBy(x => x.lod).LastOrDefault();
if (nextLowest.verticesToDraw == 0 && nextLowest.indexCount == 0) // not real mesh
{
SubmeshDescriptor nextHighest = model.Submeshes.Where(p => p.lod > flagLOD).OrderBy(x => x.lod).FirstOrDefault();
lookForLod = nextHighest.lod;
}
else
{
lookForLod = nextLowest.lod;
}
}
for (int i = 0; i < model.Submeshes.Length; ++i)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (data.Length > 4 && data[4] is bool && (bool)data[4])
{
if (submesh.flags == SubmeshFlags.COLLISION_MESH)
{
continue;
}
}
if (lookForLod > 0 && submesh.lod != lookForLod && submesh.lod != 255)
{
continue;
}
if (!LODMap.ContainsKey(submesh.lod))
{
LODMap.Add(submesh.lod, new List <int>());
}
sz++;
LODMap[submesh.lod].Add(i);
}
writer.Write(sz);
writer.Write(hardpoints?.HardPoints.Length ?? 0);
if (skeleton != null)
{
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
writer.Write(IdToString("bone", skeleton.IDs[i]));
short parent = hierarchy[i];
if (parent == -1)
{
parent = (short)i;
}
writer.Write(parent);
Matrix3x4 bone = skeleton.Matrices34[i];
Quaternion rot = new Quaternion(bone[0, 0], bone[0, 1], bone[0, 2], bone[0, 3]);
Vector3 scl = new Vector3(bone[1, 0], bone[1, 1], bone[1, 2]);
Vector3 pos = new Vector3(bone[2, 0], bone[2, 1], bone[2, 2]);
if (nodeMap.ContainsKey(i))
{
HTLC.ClothNode thisNode = nodeMap[i];
pos.X = thisNode.X;
pos.Y = thisNode.Y;
pos.Z = thisNode.Z;
}
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(scl.X);
writer.Write(scl.Y);
writer.Write(scl.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
writer.Write(rot.W);
}
}
foreach (KeyValuePair <byte, List <int> > kv in LODMap)
{
foreach (int i in kv.Value)
{
SubmeshDescriptor submesh = model.Submeshes[i];
ModelVertex[] vertex = model.Vertices[i];
ModelVertex[] normal = model.Normals[i];
ModelUV[][] uv = model.TextureCoordinates[i];
ModelIndice[] index = model.Indices[i];
ModelBoneData[] bones = model.Bones[i];
writer.Write($"Submesh_{i}.{kv.Key}.{materials.Materials[submesh.material]:X16}");
writer.Write(materials.Materials[submesh.material]);
writer.Write((byte)uv.Length);
writer.Write(vertex.Length);
writer.Write(index.Length);
for (int j = 0; j < vertex.Length; ++j)
{
writer.Write(vertex[j].x);
writer.Write(vertex[j].y);
writer.Write(vertex[j].z);
writer.Write(-normal[j].x);
writer.Write(-normal[j].y);
writer.Write(-normal[j].z);
foreach (ModelUV[] t in uv)
{
writer.Write(t[j].u);
writer.Write(t[j].v);
}
if (skeleton != null && bones != null && bones[j].boneIndex != null &&
bones[j].boneWeight != null)
{
writer.Write((byte)4);
writer.Write(skeleton.Lookup[bones[j].boneIndex[0]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[1]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[2]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[3]]);
writer.Write(bones[j].boneWeight[0]);
writer.Write(bones[j].boneWeight[1]);
writer.Write(bones[j].boneWeight[2]);
writer.Write(bones[j].boneWeight[3]);
}
else
{
// bone -> size + index + weight
writer.Write((byte)0);
}
}
List <ModelIndiceModifiable> indexNew = new List <ModelIndiceModifiable>();
foreach (ModelIndice indice in index)
{
indexNew.Add(new ModelIndiceModifiable {
v1 = indice.v1,
v2 = indice.v2,
v3 = indice.v3
});
}
foreach (ModelIndiceModifiable indice in indexNew)
{
writer.Write((byte)3);
writer.Write(indice.v1);
writer.Write(indice.v2);
writer.Write(indice.v3);
}
}
}
if (hardpoints != null)
{
// attachments
foreach (PRHM.HardPoint hp in hardpoints.HardPoints)
{
writer.Write(IdToString("hardpoint", GUID.Index(hp.HardPointGUID)));
Matrix4 mat = hp.Matrix.ToOpenTK();
Vector3 pos = mat.ExtractTranslation();
Quaternion rot = mat.ExtractRotation();
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
writer.Write(rot.W);
}
// extension 1.1
foreach (PRHM.HardPoint hp in hardpoints.HardPoints)
{
writer.Write(IdToString("bone", GUID.Index(hp.GUIDx012)));
}
}
// ext 1.3: cloth
writer.Write(0);
// ext 1.4: embedded refpose
if (skeleton != null)
{
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
writer.Write(IdToString("bone", skeleton.IDs[i]));
short parent = hierarchy[i];
writer.Write(parent);
Matrix3x4 bone = skeleton.Matrices34Inverted[i];
Quaternion3D quat = new Quaternion3D(bone[0, 3], bone[0, 0], bone[0, 1], bone[0, 2]);
Vector3D rot = C3D.ToEulerAngles(quat);
// ReSharper disable CompareOfFloatsByEqualityOperator
if (rot.X == -3.14159274f && rot.Y == 0 && rot.Z == 0)
{
rot = new Vector3D(0, 3.14159274f, 3.14159274f);
// effectively the same but you know, eulers.
}
// ReSharper restore CompareOfFloatsByEqualityOperator
Vector3 scl = new Vector3(bone[1, 0], bone[1, 1], bone[1, 2]);
Vector3 pos = new Vector3(bone[2, 0], bone[2, 1], bone[2, 2]);
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(scl.X);
writer.Write(scl.Y);
writer.Write(scl.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
}
}
// ext 1.5: guid
writer.Write(GUID.Index(modelInfo.GUID));
// ext 1.6: cloth 2.0
if (cloth == null)
{
writer.Write(0);
}
else
{
writer.Write(cloth.Descriptors.Length);
for (int i = 0; i < cloth.Descriptors.Length; i++)
{
var desc = cloth.Descriptors[i];
writer.Write(desc.Name);
writer.Write(cloth.Nodes[i].Length);
foreach (HTLC.ClothNode clothNode in cloth.Nodes[i])
{
writer.Write(clothNode.Bones.Length);
foreach (HTLC.ClothNodeWeight clothNodeWeight in clothNode.Bones)
{
writer.Write(clothNodeWeight.Bone);
writer.Write(clothNodeWeight.Weight);
}
}
}
}
}
}
public bool Write(Chunked chunked, Stream output, List <byte> LODs, Dictionary <ulong, List <ImageLayer> > layers, object[] opts)
{
culture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = culture;
IChunk chunk = chunked.FindNextChunk("MNRM").Value;
if (chunk == null)
{
return(false);
}
MNRM model = (MNRM)chunk;
chunk = chunked.FindNextChunk("CLDM").Value;
CLDM materials = null;
if (chunk != null)
{
materials = (CLDM)chunk;
}
chunk = chunked.FindNextChunk("lksm").Value;
lksm skeleton = null;
if (chunk != null)
{
skeleton = (lksm)chunk;
}
//Console.Out.WriteLine("Writing ASCII");
using (StreamWriter writer = new StreamWriter(output)) {
if (skeleton != null)
{
writer.WriteLine(skeleton.Data.bonesAbs);
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
writer.WriteLine("bone_{0:X4}", skeleton.IDs[i]);
writer.WriteLine(skeleton.Hierarchy[i]);
OpenTK.Vector3 bonePos = skeleton.Matrices[i].ExtractTranslation();
writer.WriteLine("{0:0.000000} {1:0.000000} {2:0.000000}", bonePos.X, bonePos.Y, bonePos.Z);
}
}
else
{
writer.WriteLine("0");
}
Dictionary <byte, List <int> > LODMap = new Dictionary <byte, List <int> >();
uint sz = 0;
uint lookForLod = 0;
bool lodOnly = false;
if (opts.Length > 3 && opts[3] != null && opts[3].GetType() == typeof(bool) && (bool)opts[3] == true)
{
lodOnly = true;
}
for (int i = 0; i < model.Submeshes.Length; ++i)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (opts.Length > 4 && opts[4] != null && opts[4].GetType() == typeof(bool) && (bool)opts[4] == true)
{
if (submesh.flags == SubmeshFlags.COLLISION_MESH)
{
continue;
}
}
if (LODs != null && !LODs.Contains(submesh.lod))
{
continue;
}
if (lodOnly && lookForLod > 0 && submesh.lod != lookForLod)
{
continue;
}
if (!LODMap.ContainsKey(submesh.lod))
{
LODMap.Add(submesh.lod, new List <int>());
}
lookForLod = submesh.lod;
sz++;
LODMap[submesh.lod].Add(i);
}
writer.WriteLine(sz);
foreach (KeyValuePair <byte, List <int> > kv in LODMap)
{
//Console.Out.WriteLine("Writing LOD {0}", kv.Key);
foreach (int i in kv.Value)
{
SubmeshDescriptor submesh = model.Submeshes[i];
ModelVertex[] vertex = model.Vertices[i];
ModelVertex[] normal = model.Normals[i];
ModelUV[][] uv = model.TextureCoordinates[i];
ModelIndice[] index = model.Indices[i];
ModelBoneData[] bones = model.Bones[i];
ulong materialKey = submesh.material;
if (materials != null)
{
materialKey = materials.Materials[submesh.material];
}
writer.WriteLine("Submesh_{0}.{1}.{2:X16}", i, kv.Key, materialKey);
writer.WriteLine(uv.Length);
if (layers.ContainsKey(materialKey))
{
List <ImageLayer> materialLayers = layers[materialKey];
uint count = 0;
HashSet <ulong> done = new HashSet <ulong>();
for (int j = 0; j < materialLayers.Count; ++j)
{
if (done.Add(materialLayers[j].Key))
{
count += 1;
}
}
writer.WriteLine(count);
done.Clear();
for (int j = 0; j < materialLayers.Count; ++j)
{
if (done.Add(materialLayers[j].Key))
{
writer.WriteLine($"{GUID.LongKey(materialLayers[j].Key):X12}.dds");
writer.WriteLine(0);
}
}
}
else
{
writer.WriteLine(uv.Length);
for (int j = 0; j < uv.Length; ++j)
{
writer.WriteLine("{0:X16}_UV{1}.dds", materialKey, j);
writer.WriteLine(j);
}
}
writer.WriteLine(vertex.Length);
for (int j = 0; j < vertex.Length; ++j)
{
writer.WriteLine("{0} {1} {2}", vertex[j].x, vertex[j].y, vertex[j].z);
writer.WriteLine("{0} {1} {2}", -normal[j].x, -normal[j].y, -normal[j].z);
writer.WriteLine("255 255 255 255");
for (int k = 0; k < uv.Length; ++k)
{
writer.WriteLine("{0:0.######} {1:0.######}", uv[k][j].u, uv[k][j].v);
}
if (skeleton != null && skeleton.Data.bonesAbs > 0)
{
if (bones != null && bones[j].boneIndex != null && bones[j].boneWeight != null)
{
writer.WriteLine("{0} {1} {2} {3}", skeleton.Lookup[bones[j].boneIndex[0]], skeleton.Lookup[bones[j].boneIndex[1]], skeleton.Lookup[bones[j].boneIndex[2]], skeleton.Lookup[bones[j].boneIndex[3]]);
writer.WriteLine("{0:0.######} {1:0.######} {2:0.######} {3:0.######}", bones[j].boneWeight[0], bones[j].boneWeight[1], bones[j].boneWeight[2], bones[j].boneWeight[3]);
}
else
{
writer.WriteLine("0 0 0 0");
writer.WriteLine("0 0 0 0");
}
}
}
writer.WriteLine(index.Length);
for (int j = 0; j < index.Length; ++j)
{
writer.WriteLine("{0} {1} {2}", index[j].v1, index[j].v2, index[j].v3);
}
}
}
writer.WriteLine("");
}
return(true);
}
/// <summary>Generate <see cref="Submesh"/> objects</summary>
private void GenerateMeshes(BinaryReader reader)
{
Submeshes = new Submesh[SubmeshDescriptors.Length];
for (int i = 0; i < SubmeshDescriptors.Length; ++i)
{
SubmeshDescriptor submeshDescriptor = SubmeshDescriptors[i];
//VertexBufferDescriptor vbo = VertexBuffers[submeshDescriptor.VertexBuffer];
IndexBufferDescriptor ibo = IndexBuffers[submeshDescriptor.IndexBuffer];
byte uvCount = GetMaxIndex(VertexElements[submeshDescriptor.VertexBuffer], teShaderInstance.ShaderInputUse.TexCoord);
Submesh submesh = new Submesh(submeshDescriptor, uvCount);
reader.BaseStream.Position = ibo.DataStreamPointer + submeshDescriptor.IndexStart * 2;
Dictionary <int, ushort> indexRemap = new Dictionary <int, ushort>();
Dictionary <int, int> indexRemapInvert = new Dictionary <int, int>();
// todo: make this cleaner
for (int j = 0; j < submeshDescriptor.IndicesToDraw; j++)
{
ushort index = reader.ReadUInt16();
ushort newIndex;
if (indexRemap.ContainsKey(index))
{
newIndex = indexRemap[index]; // "index of", value = fake index
}
else
{
newIndex = (ushort)indexRemap.Count;
indexRemap[index] = newIndex;
indexRemapInvert[newIndex] = index;
}
submesh.Indices[j] = newIndex;
}
VertexElementDescriptor[][] elements = SplitVBE(VertexElements[submeshDescriptor.VertexBuffer]);
for (int j = 0; j < Stride[submeshDescriptor.VertexBuffer].Length; ++j)
{
for (int k = 0; k < submeshDescriptor.VerticesToDraw; ++k)
{
long offset = submeshDescriptor.VertexStart + indexRemapInvert[k];
for (int l = 0; l < elements[j].Length; ++l)
{
VertexElementDescriptor element = elements[j][l];
if (element.Format == SemanticFormat.NONE)
{
break;
}
object value = Stride[submeshDescriptor.VertexBuffer][j][offset][l];
switch (element.Type)
{
case teShaderInstance.ShaderInputUse.Position:
if (element.Index == 0)
{
float[] position = (float[])value;
submesh.Vertices[k] = new teVec3(position);
}
else
{
Debugger.Log(2, "teModelChunk_RenderMesh",
$"Unhandled vertex layer {element.Index:X} for type {element.Type}!\n");
}
break;
case teShaderInstance.ShaderInputUse.Normal:
if (element.Index == 0)
{
float[] normal = (float[])value;
submesh.Normals[k] = new teVec3(normal.Take(3).ToArray());
}
else
{
Debugger.Log(2, "teModelChunk_RenderMesh",
$"Unhandled vertex layer {element.Index:X} for type {element.Type}!\n");
}
break;
case teShaderInstance.ShaderInputUse.TexCoord: {
ushort[] uv = (ushort[])value;
submesh.UV[k][element.Index] = teVec2.FromHalf(uv);
}
break;
case teShaderInstance.ShaderInputUse.BlendIndices:
if (element.Index == 0)
{
byte[] boneIndex = (byte[])value;
submesh.BoneIndices[k] = new ushort[boneIndex.Length];
for (int m = 0; m < boneIndex.Length; ++m)
{
submesh.BoneIndices[k][m] = (ushort)(boneIndex[m] + submeshDescriptor.BoneIdOffset);
}
}
else
{
Debugger.Log(2, "teModelChunk_RenderMesh",
$"Unhandled vertex layer {element.Index:X} for type {element.Type}!\n");
}
break;
case teShaderInstance.ShaderInputUse.BlendWeights:
if (element.Index == 0)
{
submesh.BoneWeights[k] = (float[])value;
}
else
{
Debugger.Log(2, "teModelChunk_RenderMesh",
$"Unhandled vertex layer {element.Index:X} for type {element.Type}!\n");
}
break;
case teShaderInstance.ShaderInputUse.Tangent:
float[] tangent = (float[])value;
submesh.Tangents[k] = new teVec4(tangent);
break;
case teShaderInstance.ShaderInputUse.VertexIndex: // todo: lolno
uint id = (uint)value;
submesh.IDs[k] = id;
break;
case teShaderInstance.ShaderInputUse.Color:
float[] col = (float[])value;
if (element.Index == 0)
{
submesh.Color1[k] = new teColorRGBA(col);
}
else if (element.Index == 1)
{
submesh.Color2[k] = new teColorRGBA(col);
}
else
{
Debugger.Log(2, "teModelChunk_RenderMesh",
$"Unhandled vertex color index: {element.Index:X}\n");
}
break;
default:
if (UnhandledSemanticTypes.Add(element.Type) && Debugger.IsAttached)
{
Debugger.Log(2, "teModelChunk_RenderMesh",
$"Unhandled vertex type {element.Type}!\n");
}
break;
}
}
}
}
Submeshes[i] = submesh;
}
}
public bool Write(Chunked chunked, Stream output, List <byte> LODs, Dictionary <ulong, List <ImageLayer> > layers, object[] data)
{
IChunk chunk = chunked.FindNextChunk("MNRM").Value;
if (chunk == null)
{
return(false);
}
MNRM model = (MNRM)chunk;
chunk = chunked.FindNextChunk("CLDM").Value;
CLDM materials = null;
if (chunk != null)
{
materials = (CLDM)chunk;
}
chunk = chunked.FindNextChunk("lksm").Value;
lksm skeleton = null;
if (chunk != null)
{
skeleton = (lksm)chunk;
}
chunk = chunked.FindNextChunk("PRHM").Value;
PRHM hardpoints = null;
if (chunk != null)
{
hardpoints = (PRHM)chunk;
}
//Console.Out.WriteLine("Writing OWMDL");
using (BinaryWriter writer = new BinaryWriter(output)) {
writer.Write((ushort)1); // version major
writer.Write((ushort)1); // version minor
if (data.Length > 1 && data[1] != null && data[1].GetType() == typeof(string) && ((string)data[1]).Length > 0)
{
writer.Write((string)data[1]);
}
else
{
writer.Write((byte)0);
}
if (data.Length > 2 && data[2] != null && data[2].GetType() == typeof(string) && ((string)data[2]).Length > 0)
{
writer.Write((string)data[2]);
}
else
{
writer.Write((byte)0);
}
if (skeleton == null)
{
writer.Write((ushort)0); // number of bones
}
else
{
writer.Write(skeleton.Data.bonesAbs);
}
Dictionary <byte, List <int> > LODMap = new Dictionary <byte, List <int> >();
uint sz = 0;
uint lookForLod = 0;
bool lodOnly = false;
if (data.Length > 3 && data[3] != null && data[3].GetType() == typeof(bool) && (bool)data[3] == true)
{
lodOnly = true;
}
for (int i = 0; i < model.Submeshes.Length; ++i)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (data.Length > 4 && data[4] != null && data[4].GetType() == typeof(bool) && (bool)data[4] == true)
{
if ((SubmeshFlags)submesh.flags == SubmeshFlags.COLLISION_MESH)
{
continue;
}
}
if (LODs != null && !LODs.Contains(submesh.lod))
{
continue;
}
if (lodOnly && lookForLod > 0 && submesh.lod != lookForLod)
{
continue;
}
if (!LODMap.ContainsKey(submesh.lod))
{
LODMap.Add(submesh.lod, new List <int>());
}
lookForLod = submesh.lod;
sz++;
LODMap[submesh.lod].Add(i);
}
writer.Write(sz);
if (hardpoints != null)
{
writer.Write(hardpoints.HardPoints.Length);
}
else
{
writer.Write((int)0); // number of attachments
}
if (skeleton != null)
{
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
writer.Write(IdToString("bone", skeleton.IDs[i]));
short parent = skeleton.Hierarchy[i];
if (parent == -1)
{
parent = (short)i;
}
writer.Write(parent);
Matrix3x4 bone = skeleton.Matrices34[i];
Quaternion rot = new Quaternion(bone[0, 0], bone[0, 1], bone[0, 2], bone[0, 3]);
Vector3 scl = new Vector3(bone[1, 0], bone[1, 1], bone[1, 2]);
Vector3 pos = new Vector3(bone[2, 0], bone[2, 1], bone[2, 2]);
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(scl.X);
writer.Write(scl.X);
writer.Write(scl.X);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
writer.Write(rot.W);
}
}
foreach (KeyValuePair <byte, List <int> > kv in LODMap)
{
//Console.Out.WriteLine("Writing LOD {0}", kv.Key);
foreach (int i in kv.Value)
{
SubmeshDescriptor submesh = model.Submeshes[i];
ModelVertex[] vertex = model.Vertices[i];
ModelVertex[] normal = model.Normals[i];
ModelUV[][] uv = model.TextureCoordinates[i];
ModelIndice[] index = model.Indices[i];
ModelBoneData[] bones = model.Bones[i];
writer.Write($"Submesh_{i}.{kv.Key}.{materials.Materials[submesh.material]:X16}");
writer.Write(materials.Materials[submesh.material]);
writer.Write((byte)uv.Length);
writer.Write(vertex.Length);
writer.Write(index.Length);
for (int j = 0; j < vertex.Length; ++j)
{
writer.Write(vertex[j].x);
writer.Write(vertex[j].y);
writer.Write(vertex[j].z);
writer.Write(-normal[j].x);
writer.Write(-normal[j].y);
writer.Write(-normal[j].z);
for (int k = 0; k < uv.Length; ++k)
{
writer.Write((float)uv[k][j].u);
writer.Write((float)uv[k][j].v);
}
if (skeleton != null && bones != null && bones[j].boneIndex != null && bones[j].boneWeight != null)
{
writer.Write((byte)4);
writer.Write(skeleton.Lookup[bones[j].boneIndex[0]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[1]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[2]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[3]]);
writer.Write(bones[j].boneWeight[0]);
writer.Write(bones[j].boneWeight[1]);
writer.Write(bones[j].boneWeight[2]);
writer.Write(bones[j].boneWeight[3]);
}
else
{
// bone -> size + index + weight
writer.Write((byte)0);
}
}
for (int j = 0; j < index.Length; ++j)
{
writer.Write((byte)3);
writer.Write((int)index[j].v1);
writer.Write((int)index[j].v2);
writer.Write((int)index[j].v3);
}
}
}
if (hardpoints != null)
{
// attachments
for (int i = 0; i < hardpoints.HardPoints.Length; ++i)
{
PRHM.HardPoint hp = hardpoints.HardPoints[i];
writer.Write(IdToString("attachment_", hp.id));
Matrix4 mat = hp.matrix.ToOpenTK();
Vector3 pos = mat.ExtractTranslation();
Quaternion rot = mat.ExtractRotation();
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
writer.Write(rot.W);
}
// extension 1.1
for (int i = 0; i < hardpoints.HardPoints.Length; ++i)
{
PRHM.HardPoint hp = hardpoints.HardPoints[i];
writer.Write(IdToString("bone", hp.id));
}
}
}
return(true);
}
public bool Write(Chunked chunked, Stream stream, List <byte> LODs, Dictionary <ulong, List <ImageLayer> > layers, object[] opts)
{
IChunk chunk = chunked.FindNextChunk("MNRM").Value;
if (chunk == null)
{
return(false);
}
MNRM model = (MNRM)chunk;
chunk = chunked.FindNextChunk("CLDM").Value;
CLDM materials = null;
if (chunk != null)
{
materials = (CLDM)chunk;
}
chunk = chunked.FindNextChunk("lksm").Value;
lksm skeleton = null;
if (chunk != null)
{
skeleton = (lksm)chunk;
}
//Console.Out.WriteLine("Writing BIN");
using (BinaryWriter writer = new BinaryWriter(stream)) {
writer.Write((uint)323232);
writer.Write((ushort)2);
writer.Write((ushort)99);
WriteString(writer, "XNAaraL");
writer.Write((uint)5);
WriteString(writer, "OVERWATCH");
WriteString(writer, "BLIZZARD");
WriteString(writer, "NULL");
writer.Write((uint)180); // hash
writer.Write((uint)1); // items
// item 1
writer.Write((uint)1); // type; 1 = pose; 2 = flags; 255 = padding
// pose
writer.Write((uint)0); // size pow 4
writer.Write((uint)0); // op info; bone count
/*
* pose data is always ASCII.
* Each line is:
* for each bone:
* boneName:rotx roty rotz posx posy posz scalex scaley scalez
*/
if (skeleton != null)
{
writer.Write((uint)skeleton.Data.bonesAbs);
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
WriteString(writer, $"bone_{skeleton.IDs[i]:X4}");
short parent = skeleton.Hierarchy[i];
if (parent == -1)
{
parent = (short)i;
}
writer.Write(parent);
OpenTK.Vector3 bonePos = skeleton.Matrices[i].ExtractTranslation();
writer.Write(bonePos.X);
writer.Write(bonePos.Y);
writer.Write(bonePos.Z);
}
}
else
{
writer.Write((uint)0);
}
Dictionary <byte, List <int> > LODMap = new Dictionary <byte, List <int> >();
uint sz = 0;
uint lookForLod = 0;
bool lodOnly = false;
if (opts.Length > 3 && opts[3] != null && opts[3].GetType() == typeof(bool) && (bool)opts[3] == true)
{
lodOnly = true;
}
for (int i = 0; i < model.Submeshes.Length; ++i)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (opts.Length > 4 && opts[4] != null && opts[4].GetType() == typeof(bool) && (bool)opts[4] == true)
{
if (submesh.flags == SubmeshFlags.COLLISION_MESH)
{
continue;
}
}
if (LODs != null && !LODs.Contains(submesh.lod))
{
continue;
}
if (lodOnly && lookForLod > 0 && submesh.lod != lookForLod)
{
continue;
}
if (!LODMap.ContainsKey(submesh.lod))
{
LODMap.Add(submesh.lod, new List <int>());
}
lookForLod = submesh.lod;
sz++;
LODMap[submesh.lod].Add(i);
}
writer.Write(sz);
foreach (KeyValuePair <byte, List <int> > kv in LODMap)
{
//Console.Out.WriteLine("Writing LOD {0}", kv.Key);
foreach (int i in kv.Value)
{
SubmeshDescriptor submesh = model.Submeshes[i];
ModelVertex[] vertex = model.Vertices[i];
ModelVertex[] normal = model.Normals[i];
ModelUV[][] uv = model.TextureCoordinates[i];
ModelIndice[] index = model.Indices[i];
ModelBoneData[] bones = model.Bones[i];
ulong materialKey = submesh.material;
if (materials != null)
{
materialKey = materials.Materials[submesh.material];
}
WriteString(writer, $"Submesh_{i}.{kv.Key}.{materialKey:X16}");
writer.Write((uint)uv.Length);
if (layers.ContainsKey(materialKey))
{
List <ImageLayer> materialLayers = layers[materialKey];
uint count = 0;
HashSet <ulong> done = new HashSet <ulong>();
for (int j = 0; j < materialLayers.Count; ++j)
{
if (done.Add(materialLayers[j].Key))
{
count += 1;
}
}
writer.Write(count);
done.Clear();
for (int j = 0; j < materialLayers.Count; ++j)
{
if (done.Add(materialLayers[j].Key))
{
writer.Write($"{GUID.LongKey(materialLayers[j].Key):X12}.dds");
writer.Write((uint)0);
}
}
}
else
{
writer.Write((uint)uv.Length);
for (int j = 0; j < uv.Length; ++j)
{
writer.Write($"{materialKey:X16}_UV{j}.dds");
writer.Write((uint)j);
}
}
writer.Write((uint)vertex.Length);
for (int j = 0; j < vertex.Length; ++j)
{
writer.Write(vertex[j].x);
writer.Write(vertex[j].y);
writer.Write(vertex[j].z);
writer.Write(-normal[j].x);
writer.Write(-normal[j].y);
writer.Write(-normal[j].z);
writer.Write((byte)255);
writer.Write((byte)255);
writer.Write((byte)255);
writer.Write((byte)255);
for (int k = 0; k < uv.Length; ++k)
{
writer.Write((float)uv[k][j].u);
writer.Write((float)uv[k][j].v);
}
if (skeleton != null && skeleton.Data.bonesAbs > 0)
{
if (bones != null && bones[j].boneIndex != null && bones[j].boneWeight != null)
{
writer.Write(skeleton.Lookup[bones[j].boneIndex[0]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[1]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[2]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[3]]);
writer.Write(bones[j].boneWeight[0]);
writer.Write(bones[j].boneWeight[1]);
writer.Write(bones[j].boneWeight[2]);
writer.Write(bones[j].boneWeight[3]);
}
else
{
writer.Write((ushort)0);
writer.Write((ushort)0);
writer.Write((ushort)0);
writer.Write((ushort)0);
writer.Write(0.0f);
writer.Write(0.0f);
writer.Write(0.0f);
writer.Write(0.0f);
}
}
}
writer.Write((uint)index.Length);
for (int j = 0; j < index.Length; ++j)
{
writer.Write((uint)index[j].v1);
writer.Write((uint)index[j].v2);
writer.Write((uint)index[j].v3);
}
}
}
}
return(true);
}
// ReSharper disable once InconsistentNaming
public bool Write(Chunked chunked, Stream output, List <byte> LODs, Dictionary <ulong, List <ImageLayer> > layers, object[] data)
{
IChunk chunk = chunked.FindNextChunk("MNRM").Value;
if (chunk == null)
{
return(false);
}
MNRM model = (MNRM)chunk;
chunk = chunked.FindNextChunk("CLDM").Value;
CLDM materials = null;
if (chunk != null)
{
materials = (CLDM)chunk;
}
chunk = chunked.FindNextChunk("lksm").Value;
lksm skeleton = null;
if (chunk != null)
{
skeleton = (lksm)chunk;
}
chunk = chunked.FindNextChunk("PRHM").Value;
PRHM hardpoints = null;
if (chunk != null)
{
hardpoints = (PRHM)chunk;
}
short[] hierarchy = (short[])skeleton?.Hierarchy.Clone();
Dictionary <int, HTLC.ClothNode> nodeMap = new Dictionary <int, HTLC.ClothNode>();
if (chunked.FindNextChunk("HTLC").Value is HTLC cloth)
{
uint clothIndex = 0;
foreach (HTLC.ClothNode[] nodeCollection in cloth.Nodes)
{
if (nodeCollection == null)
{
continue;
}
int nodeIndex = 0;
foreach (HTLC.ClothNode node in nodeCollection)
{
int parentRaw = node.VerticalParent;
if (cloth.NodeBones[clothIndex].ContainsKey(nodeIndex) &&
cloth.NodeBones[clothIndex].ContainsKey(parentRaw))
{
if (cloth.NodeBones[clothIndex][nodeIndex] != -1)
{
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = cloth.NodeBones[clothIndex][parentRaw];
if (cloth.NodeBones[clothIndex][parentRaw] == -1)
{
HTLC.ClothNodeWeight weightedBone = node.Bones.Aggregate((i1, i2) => i1.Weight > i2.Weight ? i1 : i2);
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = weightedBone.Bone;
}
}
}
else
{
if (cloth.NodeBones[clothIndex].ContainsKey(nodeIndex)) // if on main skele
{
if (cloth.NodeBones[clothIndex][nodeIndex] != -1)
{
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = -1;
HTLC.ClothNodeWeight weightedBone = node.Bones.Aggregate((i1, i2) => i1.Weight > i2.Weight ? i1 : i2);
hierarchy[cloth.NodeBones[clothIndex][nodeIndex]] = weightedBone.Bone;
}
}
}
if (cloth.NodeBones[clothIndex].ContainsKey(nodeIndex))
{
// good code:
if (cloth.NodeBones[clothIndex][nodeIndex] != -1)
{
nodeMap[cloth.NodeBones[clothIndex][nodeIndex]] = node;
}
}
nodeIndex++;
}
clothIndex++;
}
}
using (BinaryWriter writer = new BinaryWriter(output)) {
writer.Write((ushort)1); // version major
writer.Write((ushort)4); // version minor
if (data.Length > 1 && data[1] is string && ((string)data[1]).Length > 0)
{
writer.Write((string)data[1]);
}
else
{
writer.Write((byte)0);
}
if (data.Length > 2 && data[2] is string && ((string)data[2]).Length > 0)
{
writer.Write((string)data[2]);
}
else
{
writer.Write((byte)0);
}
if (skeleton == null)
{
writer.Write((ushort)0); // number of bones
}
else
{
writer.Write(skeleton.Data.bonesAbs);
}
// ReSharper disable once InconsistentNaming
Dictionary <byte, List <int> > LODMap = new Dictionary <byte, List <int> >();
uint sz = 0;
uint lookForLod = 0;
bool lodOnly = data.Length > 3 && data[3] is bool && (bool)data[3];
for (int i = 0; i < model.Submeshes.Length; ++i)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (data.Length > 4 && data[4] is bool && (bool)data[4])
{
if (submesh.flags == SubmeshFlags.COLLISION_MESH)
{
continue;
}
}
if (LODs != null && !LODs.Contains(submesh.lod))
{
continue;
}
if (lodOnly && lookForLod > 0 && submesh.lod != lookForLod)
{
continue;
}
if (!LODMap.ContainsKey(submesh.lod))
{
LODMap.Add(submesh.lod, new List <int>());
}
lookForLod = submesh.lod;
sz++;
LODMap[submesh.lod].Add(i);
}
//long meshCountPos = writer.BaseStream.Position;
writer.Write(sz);
writer.Write(hardpoints?.HardPoints.Length ?? 0);
if (skeleton != null)
{
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
writer.Write(IdToString("bone", skeleton.IDs[i]));
short parent = hierarchy[i];
if (parent == -1)
{
parent = (short)i;
}
writer.Write(parent);
Matrix3x4 bone = skeleton.Matrices34[i];
Quaternion rot = new Quaternion(bone[0, 0], bone[0, 1], bone[0, 2], bone[0, 3]);
Vector3 scl = new Vector3(bone[1, 0], bone[1, 1], bone[1, 2]);
Vector3 pos = new Vector3(bone[2, 0], bone[2, 1], bone[2, 2]);
if (nodeMap.ContainsKey(i))
{
HTLC.ClothNode thisNode = nodeMap[i];
pos.X = thisNode.X;
pos.Y = thisNode.Y;
pos.Z = thisNode.Z;
}
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(scl.X);
writer.Write(scl.Y);
writer.Write(scl.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
writer.Write(rot.W);
}
}
foreach (KeyValuePair <byte, List <int> > kv in LODMap)
{
foreach (int i in kv.Value)
{
SubmeshDescriptor submesh = model.Submeshes[i];
ModelVertex[] vertex = model.Vertices[i];
ModelVertex[] normal = model.Normals[i];
ModelUV[][] uv = model.TextureCoordinates[i];
ModelIndice[] index = model.Indices[i];
ModelBoneData[] bones = model.Bones[i];
writer.Write($"Submesh_{i}.{kv.Key}.{materials.Materials[submesh.material]:X16}");
writer.Write(materials.Materials[submesh.material]);
writer.Write((byte)uv.Length);
writer.Write(vertex.Length);
writer.Write(index.Length);
for (int j = 0; j < vertex.Length; ++j)
{
writer.Write(vertex[j].x);
writer.Write(vertex[j].y);
writer.Write(vertex[j].z);
writer.Write(-normal[j].x);
writer.Write(-normal[j].y);
writer.Write(-normal[j].z);
foreach (ModelUV[] t in uv)
{
writer.Write(t[j].u);
writer.Write(t[j].v);
}
if (skeleton != null && bones != null && bones[j].boneIndex != null && bones[j].boneWeight != null)
{
writer.Write((byte)4);
writer.Write(skeleton.Lookup[bones[j].boneIndex[0]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[1]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[2]]);
writer.Write(skeleton.Lookup[bones[j].boneIndex[3]]);
writer.Write(bones[j].boneWeight[0]);
writer.Write(bones[j].boneWeight[1]);
writer.Write(bones[j].boneWeight[2]);
writer.Write(bones[j].boneWeight[3]);
}
else
{
// bone -> size + index + weight
writer.Write((byte)0);
}
}
List <ModelIndiceModifiable> indexNew = new List <ModelIndiceModifiable>();
foreach (ModelIndice indice in index)
{
indexNew.Add(new ModelIndiceModifiable {
v1 = indice.v1, v2 = indice.v2, v3 = indice.v3
});
}
foreach (ModelIndiceModifiable indice in indexNew)
{
writer.Write((byte)3);
writer.Write(indice.v1);
writer.Write(indice.v2);
writer.Write(indice.v3);
}
}
}
if (hardpoints != null)
{
// attachments
foreach (PRHM.HardPoint hp in hardpoints.HardPoints)
{
writer.Write(IdToString("attachment_", GUID.Index(hp.HardPointGUID)));
Matrix4 mat = hp.Matrix.ToOpenTK();
Vector3 pos = mat.ExtractTranslation();
Quaternion rot = mat.ExtractRotation();
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
writer.Write(rot.W);
}
// extension 1.1
foreach (PRHM.HardPoint hp in hardpoints.HardPoints)
{
writer.Write(IdToString("bone", GUID.Index(hp.GUIDx012)));
}
}
// ext 1.3: cloth
writer.Write(0);
// ext 1.4: embedded refpose
if (skeleton != null)
{
for (int i = 0; i < skeleton.Data.bonesAbs; ++i)
{
writer.Write(IdToString("bone", skeleton.IDs[i]));
short parent = hierarchy[i];
// if (parent == -1) {
// parent = (short)i;
// }
writer.Write(parent);
Matrix3x4 bone = skeleton.Matrices34Inverted[i];
// Quaternion3D quat = new Quaternion3D(bone[0, 0], bone[0, 1], bone[0, 2], bone[0, 3]);
// why are they different
Quaternion3D quat = new Quaternion3D(bone[0, 3], bone[0, 0], bone[0, 1], bone[0, 2]);
Vector3D rot = C3D.ToEulerAngles(quat);
if (rot.X == -3.14159274f && rot.Y == 0 && rot.Z == 0)
{
rot = new Vector3D(0, 3.14159274f, 3.14159274f); // effectively the same but you know, eulers.
}
Vector3 scl = new Vector3(bone[1, 0], bone[1, 1], bone[1, 2]);
Vector3 pos = new Vector3(bone[2, 0], bone[2, 1], bone[2, 2]);
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
writer.Write(scl.X);
writer.Write(scl.Y);
writer.Write(scl.Z);
writer.Write(rot.X);
writer.Write(rot.Y);
writer.Write(rot.Z);
}
}
}
return(true);
}
public bool Write(Chunked chunked, Stream output, List <byte> LODs, Dictionary <ulong, List <ImageLayer> > layers, object[] opts)
{
IChunk chunk = chunked.FindNextChunk("MNRM").Value;
if (chunk == null)
{
return(false);
}
MNRM model = (MNRM)chunk;
chunk = chunked.FindNextChunk("CLDM").Value;
CLDM materials = null;
if (chunk != null)
{
materials = (CLDM)chunk;
}
NumberFormatInfo numberFormatInfo = new NumberFormatInfo();
numberFormatInfo.NumberDecimalSeparator = ".";
using (StreamWriter writer = new StreamWriter(output)) {
uint faceOffset = 1;
if (opts.Length > 1 && opts[1] != null && opts[1].GetType() == typeof(string) && ((string)opts[1]).Length > 0)
{
writer.WriteLine("mtllib {0}", (string)opts[1]);
}
Dictionary <byte, List <int> > LODMap = new Dictionary <byte, List <int> >();
for (int i = 0; i < model.Submeshes.Length; ++i)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (opts.Length > 4 && opts[4] != null && opts[4].GetType() == typeof(bool) && (bool)opts[4] == true)
{
if (submesh.flags == SubmeshFlags.COLLISION_MESH)
{
continue;
}
}
if (LODs != null && !LODs.Contains(submesh.lod))
{
continue;
}
if (!LODMap.ContainsKey(submesh.lod))
{
LODMap.Add(submesh.lod, new List <int>());
}
LODMap[submesh.lod].Add(i);
}
foreach (KeyValuePair <byte, List <int> > kv in LODMap)
{
//Console.Out.WriteLine("Writing LOD {0}", kv.Key);
writer.WriteLine("o Submesh_{0}", kv.Key);
foreach (int i in kv.Value)
{
SubmeshDescriptor submesh = model.Submeshes[i];
if (materials != null)
{
writer.WriteLine("g Material_{0:X16}", materials.Materials[submesh.material]);
writer.WriteLine("usemtl {0:X16}", materials.Materials[submesh.material]);
}
else
{
writer.WriteLine("g Material_{0}", i);
}
ModelVertex[] vertex = model.Vertices[i];
ModelVertex[] normal = model.Normals[i];
ModelUV[][] uvs = model.TextureCoordinates[i];
ModelUV[] uv = uvs[0];
ModelIndice[] index = model.Indices[i];
for (int j = 0; j < vertex.Length; ++j)
{
writer.WriteLine("v {0} {1} {2}", vertex[j].x, vertex[j].y, vertex[j].z);
}
for (int j = 0; j < vertex.Length; ++j)
{
writer.WriteLine("vt {0} {1}", uv[j].u.ToString("0.######", numberFormatInfo), uv[j].v.ToString("0.######", numberFormatInfo));
}
if (uvs.Length > 1)
{
for (int j = 0; j < uvs.Length; ++j)
{
for (int k = 0; k < vertex.Length; ++k)
{
writer.WriteLine("vt{0} {0} {1}", j, uvs[j][k].u.ToString("0.######", numberFormatInfo), uvs[j][k].v.ToString("0.######", numberFormatInfo));
}
}
}
for (int j = 0; j < vertex.Length; ++j)
{
writer.WriteLine("vn {0} {1} {2}", normal[j].x, normal[j].y, normal[j].z);
}
writer.WriteLine("");
for (int j = 0; j < index.Length; ++j)
{
writer.WriteLine("f {0}/{0}/{0} {1}/{1}/{1} {2}/{2}/{2}", index[j].v1 + faceOffset, index[j].v2 + faceOffset, index[j].v3 + faceOffset);
}
faceOffset += (uint)vertex.Length;
writer.WriteLine("");
}
if (opts.Length > 3 && opts[3] != null && opts[3].GetType() == typeof(bool) && (bool)opts[3] == true)
{
break;
}
}
}
return(true);
}
