public static List <ImportedFace> ImportedFaceList(List <odfFace> faceList)
{
List <ImportedFace> importedList = new List <ImportedFace>(faceList.Count);
for (int i = 0; i < faceList.Count; i++)
{
ImportedFace importedFace = new ImportedFace();
importedList.Add(importedFace);
importedFace.VertexIndices = new int[3];
for (int j = 0; j < 3; j++)
{
importedFace.VertexIndices[j] = faceList[i].VertexIndices[j];
}
}
return(importedList);
}
public static List <ImportedFace> ImportedFaceList(List <int> faceList)
{
int numFaces = faceList.Count / 3;
List <ImportedFace> importedList = new List <ImportedFace>(numFaces);
for (int i = 0; i < numFaces; i++)
{
ImportedFace importedFace = new ImportedFace();
importedList.Add(importedFace);
importedFace.VertexIndices = new int[3];
for (int j = 0; j < 3; j++)
{
importedFace.VertexIndices[j] = faceList[i * 3 + j];
}
}
return(importedList);
}
private void ImportMesh(Section section, ImportedMesh meshList, SortedDictionary<string, byte> boneDic, List<bool> hasBonesList)
{
int vertIdxOffset = 0;
foreach (ImportedSubmesh submesh in meshList.SubmeshList)
{
vertIdxOffset += submesh.VertexList.Count;
}
LinkedListNode<object> node = section.data.First;
int numVertices = ConvertInt32(node.Value);
node = node.Next;
DXVertex[] vertices = new DXVertex[numVertices];
for (int i = 0; i < numVertices; i++)
{
vertices[i] = new DXVertex();
float[] pos = new float[3];
for (int j = 0; j < pos.Length; j++)
{
pos[j] = ConvertFloat(node.Value);
node = node.Next;
}
pos[2] = -pos[2];
vertices[i].position = pos;
}
int numFaces = ConvertInt32(node.Value);
node = node.Next;
DXFace[] faces = new DXFace[numFaces];
for (int i = 0; i < numFaces; i++)
{
int numFaceVerts = ConvertInt32(node.Value);
node = node.Next;
if (numFaceVerts != 3)
{
throw new Exception("Meshes must be triangulated");
}
faces[i] = new DXFace();
faces[i].vertexIndices[0] = ConvertUInt16(node.Value);
node = node.Next;
faces[i].vertexIndices[2] = ConvertUInt16(node.Value);
node = node.Next;
faces[i].vertexIndices[1] = ConvertUInt16(node.Value);
node = node.Next;
}
string[] materials = new string[] { String.Empty };
bool hasNormals = false;
bool hasBones = false;
bool hasUVs = false;
List<KeyValuePair<byte, float>>[] boneAssignments = new List<KeyValuePair<byte, float>>[numVertices];
for (int i = 0; i < boneAssignments.Length; i++)
{
boneAssignments[i] = new List<KeyValuePair<byte, float>>();
}
foreach (Section child in section.children)
{
if (child.type == "VertexDuplicationIndices")
{
}
else if (child.type == "MeshNormals")
{
hasNormals = true;
LinkedListNode<object> childNode = child.data.First;
int numNormals = ConvertInt32(childNode.Value);
childNode = childNode.Next;
if (numNormals != numVertices)
{
throw new Exception("Number of normals doesn't match the number of vertices");
}
foreach (DXVertex vert in vertices)
{
float[] norm = new float[3];
for (int i = 0; i < norm.Length; i++)
{
norm[i] = ConvertFloat(childNode.Value);
childNode = childNode.Next;
}
norm[2] = -norm[2];
vert.normal = norm;
}
}
else if (child.type == "MeshTextureCoords")
{
hasUVs = true;
LinkedListNode<object> childNode = child.data.First;
int numTexCoords = ConvertInt32(childNode.Value);
childNode = childNode.Next;
if (numTexCoords != numVertices)
{
throw new Exception("Number of texture coordinates doesn't match the number of vertices");
}
foreach (DXVertex vert in vertices)
{
float[] uv = new float[2];
for (int i = 0; i < uv.Length; i++)
{
uv[i] = ConvertFloat(childNode.Value);
childNode = childNode.Next;
}
vert.uv = uv;
}
}
else if (child.type == "MeshMaterialList")
{
materials = ImportMaterials(child, faces);
}
else if (child.type == "XSkinMeshHeader")
{
hasBones = true;
}
else if (child.type == "SkinWeights")
{
LinkedListNode<object> childNode = child.data.First;
string boneName = ConvertString(childNode.Value);
childNode = childNode.Next;
int numWeights = ConvertInt32(childNode.Value);
childNode = childNode.Next;
int[] vertIndices = new int[numWeights];
for (int i = 0; i < numWeights; i++)
{
vertIndices[i] = ConvertInt32(childNode.Value);
childNode = childNode.Next;
}
float[] weights = new float[numWeights];
for (int i = 0; i < numWeights; i++)
{
weights[i] = ConvertFloat(childNode.Value);
childNode = childNode.Next;
}
byte boneIdx;
if (!boneDic.TryGetValue(boneName, out boneIdx))
{
boneIdx = (byte)boneDic.Count;
boneDic.Add(boneName, boneIdx);
ImportedBone boneInfo = new ImportedBone();
meshList.BoneList.Add(boneInfo);
boneInfo.Name = boneName;
Matrix matrix = new Matrix();
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
matrix[i, j] = ConvertFloat(childNode.Value);
childNode = childNode.Next;
}
}
boneInfo.Matrix = RHToLHMatrix(matrix);
}
for (int i = 0; i < numWeights; i++)
{
boneAssignments[vertIndices[i]].Add(new KeyValuePair<byte, float>(boneIdx, weights[i]));
}
}
else
{
Report.ReportLog("Warning: unexpected section " + child.type);
}
}
if (hasBones)
{
for (int i = 0; i < boneAssignments.Length; i++)
{
byte[] boneIndices = new byte[4];
float[] weights4 = new float[4];
for (int j = 0; (j < 4) && (j < boneAssignments[i].Count); j++)
{
boneIndices[j] = boneAssignments[i][j].Key;
weights4[j] = boneAssignments[i][j].Value;
}
for (int j = boneAssignments[i].Count; j < 4; j++)
{
boneIndices[j] = 0xFF;
weights4[j] = 0;
}
vertices[i].boneIndices = boneIndices;
vertices[i].weights = new float[] { weights4[0], weights4[1], weights4[2], weights4[3] };
}
}
SortedDictionary<ushort, ushort>[] vertexMaps = new SortedDictionary<ushort, ushort>[materials.Length];
ImportedSubmesh[] submeshes = new ImportedSubmesh[materials.Length];
for (int i = 0; i < materials.Length; i++)
{
submeshes[i] = new ImportedSubmesh();
submeshes[i].Material = materials[i];
submeshes[i].VertexList = new List<ImportedVertex>(vertices.Length);
submeshes[i].FaceList = new List<ImportedFace>(faces.Length);
vertexMaps[i] = new SortedDictionary<ushort, ushort>();
}
foreach (DXFace dxFace in faces)
{
ImportedSubmesh submesh = submeshes[dxFace.materialIndex];
ImportedFace face = new ImportedFace();
submesh.FaceList.Add(face);
ushort[] foundVertexIndices = new ushort[3];
for (int i = 0; i < dxFace.vertexIndices.Length; i++)
{
ushort dxVertIdx = dxFace.vertexIndices[i];
SortedDictionary<ushort, ushort> vertexMap = vertexMaps[dxFace.materialIndex];
if (!vertexMap.TryGetValue(dxVertIdx, out foundVertexIndices[i]))
{
DXVertex dxVert = vertices[dxVertIdx];
ImportedVertex vert = new ImportedVertex();
submesh.VertexList.Add(vert);
if (hasNormals)
{
vert.Normal = new Vector3(dxVert.normal[0], dxVert.normal[1], dxVert.normal[2]);
}
if (hasUVs)
{
vert.UV = (float[])dxVert.uv.Clone();
}
if (hasBones)
{
vert.BoneIndices = (byte[])dxVert.boneIndices.Clone();
vert.Weights = (float[])dxVert.weights.Clone();
}
vert.Position = new Vector3(dxVert.position[0], dxVert.position[1], dxVert.position[2]);
vertIdxOffset++;
foundVertexIndices[i] = (ushort)vertexMap.Count;
vertexMap.Add(dxVertIdx, foundVertexIndices[i]);
}
}
face.VertexIndices = new int[] { foundVertexIndices[0], foundVertexIndices[1], foundVertexIndices[2] };
}
foreach (ImportedSubmesh submesh in submeshes)
{
if (submesh.VertexList.Count > 0)
{
submesh.VertexList.TrimExcess();
submesh.FaceList.TrimExcess();
submesh.Index = meshList.SubmeshList.Count;
meshList.SubmeshList.Add(submesh);
hasBonesList.Add(hasBones);
if (!hasNormals)
{
for (int i = 0; i < submesh.VertexList.Count; i++)
{
submesh.VertexList[i].Normal = new Vector3();
}
}
}
}
}
public static remMesh CreateMesh(WorkspaceMesh mesh, out string[] materialNames, out int[] indices, out bool[] worldCoords, out bool[] replaceSubmeshesOption)
{
int numUncheckedSubmeshes = 0;
foreach (ImportedSubmesh submesh in mesh.SubmeshList)
{
if (!mesh.isSubmeshEnabled(submesh))
{
numUncheckedSubmeshes++;
}
}
int numSubmeshes = mesh.SubmeshList.Count - numUncheckedSubmeshes;
materialNames = new string[numSubmeshes];
indices = new int[numSubmeshes];
worldCoords = new bool[numSubmeshes];
replaceSubmeshesOption = new bool[numSubmeshes];
remMesh newMesh = new remMesh(numSubmeshes);
newMesh.name = new remId(mesh.Name);
List <remVertex> newVertices = new List <remVertex>();
List <int> newFaces = new List <int>();
List <int> newFaceMarks = new List <int>();
for (int i = 0, submeshIdx = 0; i < numSubmeshes; i++, submeshIdx++)
{
while (!mesh.isSubmeshEnabled(mesh.SubmeshList[submeshIdx]))
{
submeshIdx++;
}
ImportedSubmesh submesh = mesh.SubmeshList[submeshIdx];
newMesh.AddMaterial(new remId(submesh.Material));
materialNames[i] = submesh.Material;
indices[i] = submesh.Index;
worldCoords[i] = submesh.WorldCoords;
replaceSubmeshesOption[i] = mesh.isSubmeshReplacingOriginal(submesh);
List <ImportedFace> faceList = submesh.FaceList;
newFaces.Capacity += faceList.Count * 3;
int[] faceMarks = new int[faceList.Count];
for (int j = 0; j < faceList.Count; j++)
{
ImportedFace face = faceList[j];
for (int k = 0; k < 3; k++)
{
newFaces.Add(face.VertexIndices[k] + newVertices.Count);
}
faceMarks[j] = i;
}
newFaceMarks.AddRange(faceMarks);
List <ImportedVertex> vertexList = submesh.VertexList;
newVertices.Capacity += vertexList.Count;
for (int j = 0; j < vertexList.Count; j++)
{
ImportedVertex vert = vertexList[j];
remVertex newVertex = new remVertex();
if (submesh.WorldCoords)
{
newVertex.Position = vert.Position;
newVertex.Normal = vert.Normal;
}
else
{
newVertex.Position = new Vector3(vert.Position.X, -vert.Position.Z, vert.Position.Y);
newVertex.Normal = new Vector3(vert.Normal.X, -vert.Normal.Z, vert.Normal.Y);
}
newVertex.UV = new Vector2(vert.UV[0], vert.UV[1]);
newVertices.Add(newVertex);
}
}
newMesh.vertices = newVertices.ToArray();
newMesh.faces = newFaces.ToArray();
newMesh.faceMarks = newFaceMarks.ToArray();
return(newMesh);
}
private ImportedSubmesh ImportGeometry(Document.Geometry geo, ref int vertInfoIdx)
{
ImportedSubmesh submesh = null;
try
{
bool hasNormalInput = false;
Document.Input positionInput = null;
Document.Input normalInput = null;
Document.Input texcoordInput = null;
for (int i = 0; i < geo.mesh.vertices.inputs.Count; i++)
{
switch (geo.mesh.vertices.inputs[i].semantic)
{
case "POSITION":
positionInput = geo.mesh.vertices.inputs[i];
break;
case "NORMAL":
normalInput = geo.mesh.vertices.inputs[i];
break;
case "TEXCOORD":
texcoordInput = geo.mesh.vertices.inputs[i];
break;
}
}
if (positionInput == null)
{
throw new Exception("No POSITION vertex input in " + geo.id);
}
int numVerts = ((Document.Source)positionInput.source).accessor.count;
List<ImportedVertex> vertList = new List<ImportedVertex>(numVerts);
for (int i = 0; i < numVerts; i++)
{
ImportedVertex vert = new ImportedVertex();
vertList.Add(vert);
vert.Normal = new Vector3(0, 0, 0);
vert.UV = new float[] { 0, 0 };
vert.BoneIndices = new byte[] { 0, 0, 0, 0 };
vert.Weights = new float[] { 0, 0, 0, 0 };
if (Z_UP)
{
vert.Position = new Vector3(
GetSourceValue(positionInput, 0, i),
GetSourceValue(positionInput, 2, i),
-GetSourceValue(positionInput, 1, i));
}
else
{
vert.Position = new Vector3(
GetSourceValue(positionInput, 0, i),
GetSourceValue(positionInput, 1, i),
GetSourceValue(positionInput, 2, i));
}
if (normalInput != null)
{
hasNormalInput = true;
if (Z_UP)
{
vert.Normal = new Vector3(
GetSourceValue(normalInput, 0, i),
GetSourceValue(normalInput, 2, i),
-GetSourceValue(normalInput, 1, i));
}
else
{
vert.Normal = new Vector3(
GetSourceValue(normalInput, 0, i),
GetSourceValue(normalInput, 1, i),
GetSourceValue(normalInput, 2, i));
}
}
if (texcoordInput == null)
{
vert.UV = new float[2];
}
else
{
if (IsBlender)
{
vert.UV = new float[] {
GetSourceValue(texcoordInput, 0, i),
-GetSourceValue(texcoordInput, 1, i) };
}
else
{
vert.UV = new float[] {
GetSourceValue(texcoordInput, 0, i),
1.0f - GetSourceValue(texcoordInput, 1, i) };
}
}
vertInfoIdx++;
}
List<ImportedFace> faceList = new List<ImportedFace>();
foreach (Document.Primitive primitive in geo.mesh.primitives)
{
if (primitive is Document.Triangle)
{
Document.Input vertexInput = null;
List<Document.Input> normalInputs = new List<Document.Input>();
List<Document.Input> textureInputs = new List<Document.Input>();
foreach (Document.Input input in primitive.Inputs)
{
switch (input.semantic)
{
case "VERTEX":
vertexInput = input;
break;
case "NORMAL":
hasNormalInput = true;
normalInputs.Add(input);
break;
case "TEXCOORD":
textureInputs.Add(input);
break;
}
}
if (vertexInput != null)
{
for (int faceIdx = 0; faceIdx < primitive.count; faceIdx++)
{
ushort[] faceVerts = new ushort[3];
for (int i = 0; i < 3; i++)
{
int pIdx = (faceIdx * 3) + i;
int vertIdx = GetPValue(vertexInput, primitive, pIdx);
faceVerts[i] = (ushort)vertIdx;
ImportedVertex vert = vertList[vertIdx];
for (int j = 0; j < normalInputs.Count; j++)
{
int p = GetPValue(normalInputs[j], primitive, pIdx);
if (Z_UP)
{
vert.Normal = new Vector3(
GetSourceValue(normalInputs[j], 0, p),
GetSourceValue(normalInputs[j], 2, p),
-GetSourceValue(normalInputs[j], 1, p));
}
else
{
vert.Normal = new Vector3(
GetSourceValue(normalInputs[j], 0, p),
GetSourceValue(normalInputs[j], 1, p),
GetSourceValue(normalInputs[j], 2, p));
}
}
for (int j = 0; j < textureInputs.Count; j++)
{
int p = GetPValue(textureInputs[j], primitive, pIdx);
if (IsBlender)
{
vert.UV = new float[] {
GetSourceValue(textureInputs[j], 0, p),
-GetSourceValue(textureInputs[j], 1, p) };
}
else
{
vert.UV = new float[] {
GetSourceValue(textureInputs[j], 0, p),
1.0f - GetSourceValue(textureInputs[j], 1, p) };
}
}
}
ImportedFace face = new ImportedFace();
faceList.Add(face);
face.VertexIndices = new int[3] { faceVerts[0], faceVerts[1], faceVerts[2] };
}
}
}
}
submesh = new ImportedSubmesh();
submesh.VertexList = vertList;
submesh.FaceList = faceList;
if (!hasNormalInput)
{
for (int i = 0; i < submesh.VertexList.Count; i++)
{
submesh.VertexList[i].Normal = new Vector3();
}
}
}
catch (Exception e)
{
Report.ReportLog("Error importing " + geo.id + ": " + e.Message);
}
return submesh;
}
private void ConvertMeshes(List<odfMesh> meshes, odfParser parser)
{
MeshList = new List<ImportedMesh>(meshes.Count);
MaterialList = new List<ImportedMaterial>(meshes.Count);
TextureList = new List<ImportedTexture>(parser.TextureSection != null ? parser.TextureSection.Count : 0);
foreach (odfMesh mesh in meshes)
{
ImportedMesh iMesh = new ImportedMesh();
MeshList.Add(iMesh);
iMesh.Name = odf.FindMeshFrame(mesh.Id, parser.FrameSection.RootFrame).Name;
iMesh.BoneList = new List<ImportedBone>();
Dictionary<ObjectID, byte> boneDic = new Dictionary<ObjectID, byte>();
iMesh.SubmeshList = new List<ImportedSubmesh>(mesh.Count);
foreach (odfSubmesh submesh in mesh)
{
ImportedSubmesh iSubmesh = new ImportedSubmesh();
iMesh.SubmeshList.Add(iSubmesh);
odfMaterial mat = odf.FindMaterialInfo(submesh.MaterialId, parser.MaterialSection);
if (mat != null)
{
iSubmesh.Material = mat.Name;
ImportedMaterial iMat = ImportedHelpers.FindMaterial(iSubmesh.Material, MaterialList);
if (iMat == null)
{
iMat = new ImportedMaterial();
MaterialList.Add(iMat);
iMat.Name = iSubmesh.Material;
iMat.Diffuse = mat.Diffuse;
iMat.Ambient = mat.Ambient;
iMat.Specular = mat.Specular;
iMat.Emissive = mat.Emissive;
iMat.Power = mat.SpecularPower;
iMat.Textures = new string[4];
for (int i = 0; i < 4; i++)
{
if (submesh.TextureIds[i] != ObjectID.INVALID)
{
odfTexture tex = odf.FindTextureInfo(submesh.TextureIds[i], parser.TextureSection);
iMat.Textures[i] = tex.Name;
if (ImportedHelpers.FindTexture(iMat.Textures[i], TextureList) == null)
{
try
{
odfTextureFile texFile = new odfTextureFile(iMat.Textures[i], Path.GetDirectoryName(parser.ODFPath) + @"\" + iMat.Textures[i]);
MemoryStream memStream;
int filesize = 0;
using (BinaryReader reader = texFile.DecryptFile(ref filesize))
{
memStream = new MemoryStream(reader.ReadBytes(filesize));
}
ImportedTexture iTex = new ImportedTexture(memStream, iMat.Textures[i]);
TextureList.Add(iTex);
}
catch
{
Report.ReportLog("cant read texture " + iMat.Textures[i]);
}
}
}
else
{
iMat.Textures[i] = String.Empty;
}
}
}
}
List<Tuple<byte, float>>[] skin = new List<Tuple<byte, float>>[submesh.NumVertices];
for (int i = 0; i < submesh.NumVertices; i++)
{
skin[i] = new List<Tuple<byte, float>>(4);
}
odfBoneList boneList = odf.FindBoneList(submesh.Id, parser.EnvelopeSection);
if (boneList != null)
{
if (iMesh.BoneList.Capacity < boneList.Count)
{
iMesh.BoneList.Capacity += boneList.Count;
}
foreach (odfBone bone in boneList)
{
byte idx;
if (!boneDic.TryGetValue(bone.FrameId, out idx))
{
ImportedBone iBone = new ImportedBone();
iMesh.BoneList.Add(iBone);
iBone.Name = odf.FindFrame(bone.FrameId, parser.FrameSection.RootFrame).Name;
iBone.Matrix = bone.Matrix;
boneDic.Add(bone.FrameId, idx = (byte)boneDic.Count);
}
for (int i = 0; i < bone.NumberIndices; i++)
{
skin[bone.VertexIndexArray[i]].Add(new Tuple<byte, float>(idx, bone.WeightArray[i]));
}
}
}
iSubmesh.VertexList = new List<ImportedVertex>(submesh.NumVertices);
for (int i = 0; i < submesh.NumVertices; i++)
{
odfVertex vert = submesh.VertexList[i];
ImportedVertex iVert = new ImportedVertex();
iSubmesh.VertexList.Add(iVert);
iVert.Position = vert.Position;
iVert.Normal = vert.Normal;
iVert.UV = new float[] { vert.UV[0], vert.UV[1] };
iVert.BoneIndices = new byte[4];
iVert.Weights = new float[4];
for (int j = 0; j < 4; j++)
{
if (j < skin[i].Count)
{
Tuple<byte, float> vertIdxWeight = skin[i][j];
iVert.BoneIndices[j] = vertIdxWeight.Item1;
iVert.Weights[j] = vertIdxWeight.Item2;
}
else
{
iVert.BoneIndices[j] = 0xFF;
}
}
}
iSubmesh.FaceList = new List<ImportedFace>(submesh.NumVertexIndices / 3);
foreach (odfFace face in submesh.FaceList)
{
ImportedFace iFace = new ImportedFace();
iSubmesh.FaceList.Add(iFace);
iFace.VertexIndices = new int[3];
for (int i = 0; i < 3; i++)
{
iFace.VertexIndices[i] = face.VertexIndices[i];
}
}
}
}
}
private void ConvertMeshRenderers(List <MeshRenderer> meshList, bool skins, bool morphs)
{
MeshList = new List <ImportedMesh>(meshList.Count);
MaterialList = new List <ImportedMaterial>(meshList.Count);
TextureList = new List <ImportedTexture>(meshList.Count);
MorphList = new List <ImportedMorph>(meshList.Count);
foreach (MeshRenderer meshR in meshList)
{
Mesh mesh = Operations.GetMesh(meshR);
if (mesh == null)
{
Report.ReportLog("skipping " + meshR.m_GameObject.instance.m_Name + " - no mesh");
continue;
}
ImportedMesh iMesh = new ImportedMesh();
Transform meshTransform = meshR.m_GameObject.instance.FindLinkedComponent(UnityClassID.Transform);
iMesh.Name = meshTransform.GetTransformPath();
iMesh.SubmeshList = new List <ImportedSubmesh>(mesh.m_SubMeshes.Count);
using (BinaryReader vertReader = new BinaryReader(new MemoryStream(mesh.m_VertexData.m_DataSize)),
indexReader = new BinaryReader(new MemoryStream(mesh.m_IndexBuffer)))
{
for (int i = 0; i < mesh.m_SubMeshes.Count; i++)
{
SubMesh submesh = mesh.m_SubMeshes[i];
ImportedSubmesh iSubmesh = new ImportedSubmesh();
iSubmesh.Index = i;
iSubmesh.Visible = true;
Material mat = meshR.m_Materials[i].instance;
ConvertMaterial(mat);
iSubmesh.Material = mat.m_Name;
iSubmesh.VertexList = new List <ImportedVertex>((int)submesh.vertexCount);
for (int str = 0; str < mesh.m_VertexData.m_Streams.Count; str++)
{
StreamInfo sInfo = mesh.m_VertexData.m_Streams[str];
if (sInfo.channelMask == 0)
{
continue;
}
for (int j = 0; j < mesh.m_SubMeshes[i].vertexCount; j++)
{
ImportedVertex iVertex;
if (iSubmesh.VertexList.Count < mesh.m_SubMeshes[i].vertexCount)
{
iVertex = new ImportedVertex();
iSubmesh.VertexList.Add(iVertex);
}
else
{
iVertex = iSubmesh.VertexList[j];
}
for (int chn = 0; chn < mesh.m_VertexData.m_Channels.Count; chn++)
{
ChannelInfo cInfo = mesh.m_VertexData.m_Channels[chn];
if ((sInfo.channelMask & (1 << chn)) == 0)
{
continue;
}
vertReader.BaseStream.Position = sInfo.offset + (submesh.firstVertex + j) * sInfo.stride + cInfo.offset;
switch (chn)
{
case 0:
iVertex.Position = new SlimDX.Vector3(-vertReader.ReadSingle(), vertReader.ReadSingle(), vertReader.ReadSingle());
break;
case 1:
iVertex.Normal = new SlimDX.Vector3(-vertReader.ReadSingle(), vertReader.ReadSingle(), vertReader.ReadSingle());
break;
case 3:
iVertex.UV = new float[2] {
vertReader.ReadSingle(), vertReader.ReadSingle()
};
break;
case 5:
iVertex.Tangent = new SlimDX.Vector4(-vertReader.ReadSingle(), vertReader.ReadSingle(), vertReader.ReadSingle(), -vertReader.ReadSingle());
break;
}
}
if (skins && iVertex.BoneIndices == null && mesh.m_Skin.Count > 0)
{
BoneInfluence inf = mesh.m_Skin[(int)submesh.firstVertex + j];
iVertex.BoneIndices = new byte[inf.boneIndex.Length];
for (int k = 0; k < iVertex.BoneIndices.Length; k++)
{
iVertex.BoneIndices[k] = (byte)inf.boneIndex[k];
}
iVertex.Weights = (float[])inf.weight.Clone();
}
}
}
int numFaces = (int)(submesh.indexCount / 3);
iSubmesh.FaceList = new List <ImportedFace>(numFaces);
indexReader.BaseStream.Position = submesh.firstByte;
for (int j = 0; j < numFaces; j++)
{
ImportedFace face = new ImportedFace();
face.VertexIndices = new int[3];
face.VertexIndices[0] = indexReader.ReadUInt16() - (int)submesh.firstVertex;
face.VertexIndices[2] = indexReader.ReadUInt16() - (int)submesh.firstVertex;
face.VertexIndices[1] = indexReader.ReadUInt16() - (int)submesh.firstVertex;
iSubmesh.FaceList.Add(face);
}
iMesh.SubmeshList.Add(iSubmesh);
}
}
if (skins && meshR is SkinnedMeshRenderer)
{
SkinnedMeshRenderer sMesh = (SkinnedMeshRenderer)meshR;
if (sMesh.m_Bones.Count >= 256)
{
throw new Exception("Too many bones (" + mesh.m_BindPose.Count + ")");
}
if (sMesh.m_Bones.Count != mesh.m_BindPose.Count || sMesh.m_Bones.Count != mesh.m_BoneNameHashes.Count)
{
throw new Exception("Mismatching number of bones bind pose=" + mesh.m_BindPose.Count + " hashes=" + mesh.m_BoneNameHashes.Count + " numBones=" + sMesh.m_Bones.Count);
}
iMesh.BoneList = new List <ImportedBone>(sMesh.m_Bones.Count);
for (int i = 0; i < sMesh.m_Bones.Count; i++)
{
ImportedBone bone = new ImportedBone();
uint boneHash = mesh.m_BoneNameHashes[i];
bone.Name = avatar.FindBoneName(boneHash);
Matrix m = Matrix.Transpose(mesh.m_BindPose[i]);
Vector3 s, t;
Quaternion q;
m.Decompose(out s, out q, out t);
t.X *= -1;
Vector3 euler = FbxUtility.QuaternionToEuler(q);
euler.Y *= -1;
euler.Z *= -1;
q = FbxUtility.EulerToQuaternion(euler);
bone.Matrix = Matrix.Scaling(s) * Matrix.RotationQuaternion(q) * Matrix.Translation(t);
iMesh.BoneList.Add(bone);
}
}
if (morphs && mesh.m_Shapes.shapes.Count > 0)
{
ImportedMorph morph = new ImportedMorph();
morph.Name = iMesh.Name;
morph.ClipName = Operations.BlendShapeName(mesh);
morph.KeyframeList = new List <ImportedMorphKeyframe>(mesh.m_Shapes.shapes.Count);
for (int i = 0; i < mesh.m_Shapes.shapes.Count; i++)
{
ImportedMorphKeyframe keyframe = new ImportedMorphKeyframe();
keyframe.Name = Operations.BlendShapeKeyframeName(mesh, i);
keyframe.VertexList = new List <ImportedVertex>((int)mesh.m_Shapes.shapes[i].vertexCount);
keyframe.MorphedVertexIndices = new List <ushort>((int)mesh.m_Shapes.shapes[i].vertexCount);
int lastVertIndex = (int)(mesh.m_Shapes.shapes[i].firstVertex + mesh.m_Shapes.shapes[i].vertexCount);
for (int j = (int)mesh.m_Shapes.shapes[i].firstVertex; j < lastVertIndex; j++)
{
BlendShapeVertex morphVert = mesh.m_Shapes.vertices[j];
ImportedVertex vert = GetSourceVertex(iMesh.SubmeshList, (int)morphVert.index);
ImportedVertex destVert = new ImportedVertex();
Vector3 morphPos = morphVert.vertex;
morphPos.X *= -1;
destVert.Position = vert.Position + morphPos;
Vector3 morphNormal = morphVert.normal;
morphNormal.X *= -1;
destVert.Normal = morphNormal;
Vector4 morphTangent = new Vector4(morphVert.tangent, 0);
morphTangent.X *= -1;
destVert.Tangent = morphTangent;
keyframe.VertexList.Add(destVert);
keyframe.MorphedVertexIndices.Add((ushort)morphVert.index);
}
morph.KeyframeList.Add(keyframe);
}
MorphList.Add(morph);
}
MeshList.Add(iMesh);
}
}
private void ConvertMeshRenderers(List<MeshRenderer> meshList, bool skins, bool morphs)
{
MeshList = new List<ImportedMesh>(meshList.Count);
MaterialList = new List<ImportedMaterial>(meshList.Count);
TextureList = new List<ImportedTexture>(meshList.Count);
MorphList = new List<ImportedMorph>(meshList.Count);
foreach (MeshRenderer meshR in meshList)
{
Mesh mesh = Operations.GetMesh(meshR);
if (mesh == null)
{
Report.ReportLog("skipping " + meshR.m_GameObject.instance.m_Name + " - no mesh");
continue;
}
ImportedMesh iMesh = new ImportedMesh();
Transform meshTransform = meshR.m_GameObject.instance.FindLinkedComponent(UnityClassID.Transform);
iMesh.Name = meshTransform.GetTransformPath();
iMesh.SubmeshList = new List<ImportedSubmesh>(mesh.m_SubMeshes.Count);
using (BinaryReader vertReader = new BinaryReader(new MemoryStream(mesh.m_VertexData.m_DataSize)),
indexReader = new BinaryReader(new MemoryStream(mesh.m_IndexBuffer)))
{
for (int i = 0; i < mesh.m_SubMeshes.Count; i++)
{
SubMesh submesh = mesh.m_SubMeshes[i];
ImportedSubmesh iSubmesh = new ImportedSubmesh();
iSubmesh.Index = i;
iSubmesh.Visible = true;
Material mat = meshR.m_Materials[i].instance;
ConvertMaterial(mat);
iSubmesh.Material = mat.m_Name;
iSubmesh.VertexList = new List<ImportedVertex>((int)submesh.vertexCount);
for (int str = 0; str < mesh.m_VertexData.m_Streams.Count; str++)
{
StreamInfo sInfo = mesh.m_VertexData.m_Streams[str];
if (sInfo.channelMask == 0)
{
continue;
}
for (int j = 0; j < mesh.m_SubMeshes[i].vertexCount; j++)
{
ImportedVertex iVertex;
if (iSubmesh.VertexList.Count < mesh.m_SubMeshes[i].vertexCount)
{
iVertex = new ImportedVertex();
iSubmesh.VertexList.Add(iVertex);
}
else
{
iVertex = iSubmesh.VertexList[j];
}
for (int chn = 0; chn < mesh.m_VertexData.m_Channels.Count; chn++)
{
ChannelInfo cInfo = mesh.m_VertexData.m_Channels[chn];
if ((sInfo.channelMask & (1 << chn)) == 0)
{
continue;
}
vertReader.BaseStream.Position = sInfo.offset + (submesh.firstVertex + j) * sInfo.stride + cInfo.offset;
switch (chn)
{
case 0:
iVertex.Position = new SlimDX.Vector3(-vertReader.ReadSingle(), vertReader.ReadSingle(), vertReader.ReadSingle());
break;
case 1:
iVertex.Normal = new SlimDX.Vector3(-vertReader.ReadSingle(), vertReader.ReadSingle(), vertReader.ReadSingle());
break;
case 3:
iVertex.UV = new float[2] { vertReader.ReadSingle(), vertReader.ReadSingle() };
break;
case 5:
iVertex.Tangent = new SlimDX.Vector4(-vertReader.ReadSingle(), vertReader.ReadSingle(), vertReader.ReadSingle(), -vertReader.ReadSingle());
break;
}
}
if (skins && iVertex.BoneIndices == null && mesh.m_Skin.Count > 0)
{
BoneInfluence inf = mesh.m_Skin[(int)submesh.firstVertex + j];
iVertex.BoneIndices = new byte[inf.boneIndex.Length];
for (int k = 0; k < iVertex.BoneIndices.Length; k++)
{
iVertex.BoneIndices[k] = (byte)inf.boneIndex[k];
}
iVertex.Weights = (float[])inf.weight.Clone();
}
}
}
int numFaces = (int)(submesh.indexCount / 3);
iSubmesh.FaceList = new List<ImportedFace>(numFaces);
indexReader.BaseStream.Position = submesh.firstByte;
for (int j = 0; j < numFaces; j++)
{
ImportedFace face = new ImportedFace();
face.VertexIndices = new int[3];
face.VertexIndices[0] = indexReader.ReadUInt16() - (int)submesh.firstVertex;
face.VertexIndices[2] = indexReader.ReadUInt16() - (int)submesh.firstVertex;
face.VertexIndices[1] = indexReader.ReadUInt16() - (int)submesh.firstVertex;
iSubmesh.FaceList.Add(face);
}
iMesh.SubmeshList.Add(iSubmesh);
}
}
if (skins && meshR is SkinnedMeshRenderer)
{
SkinnedMeshRenderer sMesh = (SkinnedMeshRenderer)meshR;
if (sMesh.m_Bones.Count >= 256)
{
throw new Exception("Too many bones (" + mesh.m_BindPose.Count + ")");
}
if (sMesh.m_Bones.Count != mesh.m_BindPose.Count || sMesh.m_Bones.Count != mesh.m_BoneNameHashes.Count)
{
throw new Exception("Mismatching number of bones bind pose=" + mesh.m_BindPose.Count + " hashes=" + mesh.m_BoneNameHashes.Count + " numBones=" + sMesh.m_Bones.Count);
}
iMesh.BoneList = new List<ImportedBone>(sMesh.m_Bones.Count);
for (int i = 0; i < sMesh.m_Bones.Count; i++)
{
ImportedBone bone = new ImportedBone();
uint boneHash = mesh.m_BoneNameHashes[i];
bone.Name = avatar.FindBoneName(boneHash);
Matrix m = Matrix.Transpose(mesh.m_BindPose[i]);
Vector3 s, t;
Quaternion q;
m.Decompose(out s, out q, out t);
t.X *= -1;
Vector3 euler = FbxUtility.QuaternionToEuler(q);
euler.Y *= -1;
euler.Z *= -1;
q = FbxUtility.EulerToQuaternion(euler);
bone.Matrix = Matrix.Scaling(s) * Matrix.RotationQuaternion(q) * Matrix.Translation(t);
iMesh.BoneList.Add(bone);
}
}
if (morphs && mesh.m_Shapes.shapes.Count > 0)
{
ImportedMorph morph = new ImportedMorph();
morph.Name = iMesh.Name;
morph.ClipName = Operations.BlendShapeName(mesh);
morph.KeyframeList = new List<ImportedMorphKeyframe>(mesh.m_Shapes.shapes.Count);
for (int i = 0; i < mesh.m_Shapes.shapes.Count; i++)
{
ImportedMorphKeyframe keyframe = new ImportedMorphKeyframe();
keyframe.Name = Operations.BlendShapeKeyframeName(mesh, i);
keyframe.VertexList = new List<ImportedVertex>((int)mesh.m_Shapes.shapes[i].vertexCount);
keyframe.MorphedVertexIndices = new List<ushort>((int)mesh.m_Shapes.shapes[i].vertexCount);
int lastVertIndex = (int)(mesh.m_Shapes.shapes[i].firstVertex + mesh.m_Shapes.shapes[i].vertexCount);
for (int j = (int)mesh.m_Shapes.shapes[i].firstVertex; j < lastVertIndex; j++)
{
BlendShapeVertex morphVert = mesh.m_Shapes.vertices[j];
ImportedVertex vert = GetSourceVertex(iMesh.SubmeshList, (int)morphVert.index);
ImportedVertex destVert = new ImportedVertex();
Vector3 morphPos = morphVert.vertex;
morphPos.X *= -1;
destVert.Position = vert.Position + morphPos;
Vector3 morphNormal = morphVert.normal;
morphNormal.X *= -1;
destVert.Normal = morphNormal;
Vector4 morphTangent = new Vector4(morphVert.tangent, 0);
morphTangent.X *= -1;
destVert.Tangent = morphTangent;
keyframe.VertexList.Add(destVert);
keyframe.MorphedVertexIndices.Add((ushort)morphVert.index);
}
morph.KeyframeList.Add(keyframe);
}
MorphList.Add(morph);
}
MeshList.Add(iMesh);
}
}
private void ConvertMeshes(List <odfMesh> meshes, odfParser parser)
{
MeshList = new List <ImportedMesh>(meshes.Count);
MaterialList = new List <ImportedMaterial>(meshes.Count);
TextureList = new List <ImportedTexture>(parser.TextureSection != null ? parser.TextureSection.Count : 0);
foreach (odfMesh mesh in meshes)
{
ImportedMesh iMesh = new ImportedMesh();
MeshList.Add(iMesh);
iMesh.Name = odf.FindMeshFrame(mesh.Id, parser.FrameSection.RootFrame).Name;
iMesh.BoneList = new List <ImportedBone>();
Dictionary <ObjectID, byte> boneDic = new Dictionary <ObjectID, byte>();
iMesh.SubmeshList = new List <ImportedSubmesh>(mesh.Count);
foreach (odfSubmesh submesh in mesh)
{
ImportedSubmesh iSubmesh = new ImportedSubmesh();
iMesh.SubmeshList.Add(iSubmesh);
odfMaterial mat = odf.FindMaterialInfo(submesh.MaterialId, parser.MaterialSection);
if (mat != null)
{
iSubmesh.Material = mat.Name;
ImportedMaterial iMat = ImportedHelpers.FindMaterial(iSubmesh.Material, MaterialList);
if (iMat == null)
{
iMat = new ImportedMaterial();
MaterialList.Add(iMat);
iMat.Name = iSubmesh.Material;
iMat.Diffuse = mat.Diffuse;
iMat.Ambient = mat.Ambient;
iMat.Specular = mat.Specular;
iMat.Emissive = mat.Emissive;
iMat.Power = mat.SpecularPower;
iMat.Textures = new string[4];
for (int i = 0; i < 4; i++)
{
if (submesh.TextureIds[i] != ObjectID.INVALID)
{
odfTexture tex = odf.FindTextureInfo(submesh.TextureIds[i], parser.TextureSection);
iMat.Textures[i] = tex.Name;
if (ImportedHelpers.FindTexture(iMat.Textures[i], TextureList) == null)
{
try
{
odfTextureFile texFile = new odfTextureFile(iMat.Textures[i], Path.GetDirectoryName(parser.ODFPath) + @"\" + iMat.Textures[i]);
MemoryStream memStream;
int filesize = 0;
using (BinaryReader reader = texFile.DecryptFile(ref filesize))
{
memStream = new MemoryStream(reader.ReadBytes(filesize));
}
ImportedTexture iTex = new ImportedTexture(memStream, iMat.Textures[i]);
TextureList.Add(iTex);
}
catch
{
Report.ReportLog("cant read texture " + iMat.Textures[i]);
}
}
}
else
{
iMat.Textures[i] = String.Empty;
}
}
}
}
List <Tuple <byte, float> >[] skin = new List <Tuple <byte, float> > [submesh.NumVertices];
for (int i = 0; i < submesh.NumVertices; i++)
{
skin[i] = new List <Tuple <byte, float> >(4);
}
odfBoneList boneList = odf.FindBoneList(submesh.Id, parser.EnvelopeSection);
if (boneList != null)
{
if (iMesh.BoneList.Capacity < boneList.Count)
{
iMesh.BoneList.Capacity += boneList.Count;
}
foreach (odfBone bone in boneList)
{
byte idx;
if (!boneDic.TryGetValue(bone.FrameId, out idx))
{
ImportedBone iBone = new ImportedBone();
iMesh.BoneList.Add(iBone);
iBone.Name = odf.FindFrame(bone.FrameId, parser.FrameSection.RootFrame).Name;
iBone.Matrix = bone.Matrix;
boneDic.Add(bone.FrameId, idx = (byte)boneDic.Count);
}
for (int i = 0; i < bone.NumberIndices; i++)
{
skin[bone.VertexIndexArray[i]].Add(new Tuple <byte, float>(idx, bone.WeightArray[i]));
}
}
}
iSubmesh.VertexList = new List <ImportedVertex>(submesh.NumVertices);
for (int i = 0; i < submesh.NumVertices; i++)
{
odfVertex vert = submesh.VertexList[i];
ImportedVertex iVert = new ImportedVertex();
iSubmesh.VertexList.Add(iVert);
iVert.Position = vert.Position;
iVert.Normal = vert.Normal;
iVert.UV = new float[] { vert.UV[0], vert.UV[1] };
iVert.BoneIndices = new byte[4];
iVert.Weights = new float[4];
for (int j = 0; j < 4; j++)
{
if (j < skin[i].Count)
{
Tuple <byte, float> vertIdxWeight = skin[i][j];
iVert.BoneIndices[j] = vertIdxWeight.Item1;
iVert.Weights[j] = vertIdxWeight.Item2;
}
else
{
iVert.BoneIndices[j] = 0xFF;
}
}
}
iSubmesh.FaceList = new List <ImportedFace>(submesh.NumVertexIndices / 3);
foreach (odfFace face in submesh.FaceList)
{
ImportedFace iFace = new ImportedFace();
iSubmesh.FaceList.Add(iFace);
iFace.VertexIndices = new int[3];
for (int i = 0; i < 3; i++)
{
iFace.VertexIndices[i] = face.VertexIndices[i];
}
}
}
}
}
