MarkZ.exe | C# Online Compiler

MarkZ.exe by Anonymous

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace kn5_converter
{
    class Program
    {
        public class kn5Model
        {
            public string modelDir;
            public string modelName;

            public int version;
            public List<string> textures = new List<string>();
            public List<kn5Texture> usedTex = new List<kn5Texture>();
            public List<kn5Material> materials = new List<kn5Material>();
            public List<kn5Node> nodes = new List<kn5Node>();
        }

        public class kn5Material
        {
            public string name = "Default";
            public string shader = "";
            public float ksAmbient = 0.6f;
            public float ksDiffuse = 0.6f;
            public float ksSpecular = 0.9f;
            public float ksSpecularEXP = 1.0f;
            public float diffuseMult = 1.0f;
            public float normalMult = 1.0f;
            public float useDetail = 0.0f;
            public float detailUVMultiplier = 1.0f;

            public string txDiffuse;
            public string txNormal;
            public string txDetail;

            public string shaderProps = "";
        }

        public class kn5Texture
        {
            public string filename;
            public float UVScaling = 1.0f;
        }

        public class kn5Node
        {
            public int type = 1;
            public string name = "Default";

            public float[,] tmatrix = new float[4, 4] { { 1.0f, 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f, 0.0f }, { 0.0f, 0.0f, 1.0f, 0.0f }, { 0.0f, 0.0f, 0.0f, 1.0f } };
            public float[,] hmatrix = new float[4, 4] { { 1.0f, 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f, 0.0f }, { 0.0f, 0.0f, 1.0f, 0.0f }, { 0.0f, 0.0f, 0.0f, 1.0f } };

            public float[] translation = new float[3] { 0.0f, 0.0f, 0.0f };
            public float[] rotation = new float[3] { 0.0f, 0.0f, 0.0f };
            public float[] scaling = new float[3] { 1.0f, 1.0f, 1.0f };

            public int vertexCount;
            public float[] position;
            public float[] normal;
            public float[] texture0;

            public ushort[] indices;

            public int materialID = -1;

            //public List<kn5Node> children; //do I really wanna do this? no
            public int parentID = -1;
        }

        static string[] outputTypes = new string[3] {"fbx", "obj", "objZMhack"};
        //static string currentPath = AppDomain.CurrentDomain.BaseDirectory;

        static void Main(string[] args)
        {
            System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
            SearchOption recurse = SearchOption.AllDirectories;

            //string input = @"D:\Assetto Corsa\content\";
            string input = "";

            switch (args.Length)
            {
                case 0:
                    input = AppDomain.CurrentDomain.BaseDirectory;
                    recurse = SearchOption.TopDirectoryOnly;
                    goto default;
                case 1:
                    if (GetOutputTypes(args[0])) { goto case 0; }
                    else { input = args[0]; }
                    break;
                case 2:
                    if (GetOutputTypes(args[0])) { input = args[1]; }
                    else if (GetOutputTypes(args[1])) { input = args[0]; } //maybe the user can't follow instructions
                    break;
                default:
                    Console.WriteLine("Assetto Corsa kn5 model converter\nby Chipicao - KotsChopShop.com\n\nUsage: kn5conv.exe [-fbx|-obj|-objZMhack] [input_file/folder]");
                    break;
            }

            if (File.Exists(input))
            {
                input = Path.GetFullPath(input); //in case only filename is entered

                string currentModel = MakeRelative(input, (Path.GetDirectoryName(input) + "\\"));
                Console.WriteLine("Reading {0}", currentModel);

                var theModel = readKN5(input);
                //Console.WriteLine("\rConverting {0}", currentModel);

                foreach (string format in outputTypes)
                {
                    switch (format.ToLower())
                    {
                        case "fbx":
                            ExportFBX(theModel);
                            break;
                        case "obj":
                            ExportOBJ(theModel, false);
                            break;
                        case "objzmhack":
                            ExportOBJ(theModel, true);
                            break;
                    }
                }
            }
            else if (Directory.Exists(input))
            {
                input = Path.GetFullPath(input + "\\");
                string[] inputFiles = Directory.GetFiles(input, "*.kn5", recurse);
                Console.WriteLine("Found {0} files.", inputFiles.Length);

                foreach (var inputFile in inputFiles)
                {
                    string currentModel = MakeRelative(inputFile, input);
                    Console.WriteLine("Reading {0}", currentModel);

                    var theModel = readKN5(inputFile);
                    //Console.WriteLine("\rConverting {0}", currentModel);

                    foreach (string format in outputTypes)
                    {
                        switch (format.ToLower())
                        {
                            case "fbx":
                                ExportFBX(theModel);
                                break;
                            case "obj":
                                ExportOBJ(theModel, false);
                                break;
                            case "objzmhack":
                                ExportOBJ(theModel, true);
                                break;
                        }
                    }
                }

                Console.WriteLine("Finished. Press any key to exit...");
                Console.ReadKey();
            }
            else { Console.WriteLine("Invalid input file/folder: {0}\n\nUsage: M3G2FBX.exe [-u] [input_file/folder]", input); }
        }

        private static bool GetOutputTypes(string arg)
        {
            string[] outputArgs = arg.Split(new char[1] { '-' });

            //don't just split the types, also check if they are valid
            //TODO make case insensitive
            string[] newOutputTypes = outputArgs.Intersect(outputTypes, StringComparer.OrdinalIgnoreCase).ToArray();

            if (newOutputTypes.Length > 0)
            {
                outputTypes = newOutputTypes;
                return true;
            }
            else { return false; }
        }


        private static kn5Model readKN5(string kn5File)
        {
            using (BinaryReader binStream = new BinaryReader(File.OpenRead(kn5File)))
            {
                string magicNumber = ReadStr(binStream, 6);
                if (magicNumber == "sc6969")
                {
                    kn5Model newModel = new kn5Model();
                    newModel.modelDir = Path.GetDirectoryName(kn5File) + "\\";
                    newModel.modelName = Path.GetFileNameWithoutExtension(kn5File);

                    newModel.version = binStream.ReadInt32();
                    if (newModel.version > 5) { int unknownNo = binStream.ReadInt32(); } //673425

                    #region extract textures
                    Directory.CreateDirectory(newModel.modelDir + "texture");
                    int texCount = binStream.ReadInt32();
                    for (int t = 0; t < texCount; t++)
                    {
                        int texType = binStream.ReadInt32();
                        string texName = ReadStr(binStream, binStream.ReadInt32());
                        int texSize = binStream.ReadInt32();
                        newModel.textures.Add(texName);

                        if (File.Exists(newModel.modelDir + "texture\\" + texName))
                        {
                            binStream.BaseStream.Position += texSize;
                        }
                        else
                        {
                            byte[] texBuffer = binStream.ReadBytes(texSize);
                            using (BinaryWriter texWriter = new BinaryWriter(File.Create(newModel.modelDir + "texture\\" + texName)))
                            {
                                texWriter.Write(texBuffer);
                            }
                        }
                    }
                    #endregion

                    #region read materials
                    int matCount = binStream.ReadInt32();
                    for (int m = 0; m < matCount; m++)
                    {
                        kn5Material newMaterial = new kn5Material();

                        newMaterial.name = ReadStr(binStream, binStream.ReadInt32());
                        newMaterial.shader = ReadStr(binStream, binStream.ReadInt32());
                        short ashort = binStream.ReadInt16();
                        if (newModel.version > 4) { int azero = binStream.ReadInt32(); }

                        int propCount = binStream.ReadInt32();
                        for (int p = 0; p < propCount; p++)
                        {
                            string propName = ReadStr(binStream, binStream.ReadInt32());
                            float propValue = binStream.ReadSingle();
                            newMaterial.shaderProps += propName + " = " + propValue.ToString() + "&cr;&lf;";

                            switch (propName)
                            {
                                case "ksAmbient":
                                    newMaterial.ksAmbient = propValue;
                                    break;
                                case "ksDiffuse":
                                    newMaterial.ksDiffuse = propValue;
                                    break;
                                case "ksSpecular":
                                    newMaterial.ksSpecular = propValue;
                                    break;
                                case "ksSpecularEXP":
                                    newMaterial.ksSpecularEXP = propValue;
                                    break;
                                case "diffuseMult":
                                    newMaterial.diffuseMult = propValue;
                                    break;
                                case "normalMult":
                                    newMaterial.normalMult = propValue;
                                    break;
                                case "useDetail":
                                    newMaterial.useDetail = propValue;
                                    break;
                                case "detailUVMultiplier":
                                    newMaterial.detailUVMultiplier = propValue;
                                    break;
                            }

                            binStream.BaseStream.Position += 36;
                        }

                        int textures = binStream.ReadInt32();
                        for (int t = 0; t < textures; t++)
                        {
                            string sampleName = ReadStr(binStream, binStream.ReadInt32());
                            int sampleSlot = binStream.ReadInt32();
                            string texName = ReadStr(binStream, binStream.ReadInt32());

                            newMaterial.shaderProps += sampleName + " = " + texName + "&cr;&lf;";

                            switch (sampleName)
                            {
                                case "txDiffuse":
                                    newMaterial.txDiffuse = texName;
                                    break;
                                case "txNormal":
                                    newMaterial.txNormal = texName;
                                    break;
                                case "txDetail":
                                    newMaterial.txDetail = texName;
                                    break;
                            }
                        }

                        newModel.materials.Add(newMaterial);
                    }
                    #endregion

                    readNodes(binStream, newModel.nodes, -1); //recursive

                    return newModel;
                }
                else
                {
                    Console.WriteLine("Unknown file type.");
                    return null;
                }
            }
        }

        private static void readNodes(BinaryReader modelStream, List<kn5Node> nodeList, int parentID)
        {
            kn5Node newNode = new kn5Node();
            newNode.parentID = parentID;

            newNode.type = modelStream.ReadInt32();
            newNode.name = ReadStr(modelStream, modelStream.ReadInt32());
            int childrenCount = modelStream.ReadInt32();
            byte abyte = modelStream.ReadByte();

            switch (newNode.type)
            {
                #region dummy node
                case 1: //dummy
                    {
                        newNode.tmatrix[0, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[0, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[0, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[0, 3] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 3] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 3] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 3] = modelStream.ReadSingle();

                        newNode.translation = new float[3] { newNode.tmatrix[3, 0], newNode.tmatrix[3, 1], newNode.tmatrix[3, 2] };
                        newNode.rotation = MatrixToEuler(newNode.tmatrix);
                        newNode.scaling = ScaleFromMatrix(newNode.tmatrix);
                    
                        break;
                    }
                #endregion
                #region mesh node
                case 2: //mesh
                    {
                        byte bbyte = modelStream.ReadByte();
                        byte cbyte = modelStream.ReadByte();
                        byte dbyte = modelStream.ReadByte();

                        newNode.vertexCount = modelStream.ReadInt32();
                        newNode.position = new float[newNode.vertexCount * 3];
                        newNode.normal = new float[newNode.vertexCount * 3];
                        newNode.texture0 = new float[newNode.vertexCount * 2];

                        for (int v = 0; v < newNode.vertexCount; v++)
                        {
                            newNode.position[v * 3] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 2] = modelStream.ReadSingle();

                            newNode.normal[v * 3] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 2] = modelStream.ReadSingle();

                            newNode.texture0[v * 2] = modelStream.ReadSingle();
                            newNode.texture0[v * 2 + 1] = 1 - modelStream.ReadSingle();

                            modelStream.BaseStream.Position += 12; //tangents
                        }

                        int indexCount = modelStream.ReadInt32();
                        newNode.indices = new ushort[indexCount];
                        for (int i = 0; i < indexCount; i++)
                        {
                            newNode.indices[i] = modelStream.ReadUInt16();
                        }

                        newNode.materialID = modelStream.ReadInt32();
                        modelStream.BaseStream.Position += 29;

                        break;
                    }
                #endregion
                #region animated mesh
                case 3: //animated mesh
                    {
                        byte bbyte = modelStream.ReadByte();
                        byte cbyte = modelStream.ReadByte();
                        byte dbyte = modelStream.ReadByte();

                        int boneCount = modelStream.ReadInt32();
                        for (int b = 0; b < boneCount; b++)
                        {
                            string boneName = ReadStr(modelStream, modelStream.ReadInt32());
                            modelStream.BaseStream.Position += 64; //transformation matrix
                        }

                        newNode.vertexCount = modelStream.ReadInt32();
                        newNode.position = new float[newNode.vertexCount * 3];
                        newNode.normal = new float[newNode.vertexCount * 3];
                        newNode.texture0 = new float[newNode.vertexCount * 2];

                        for (int v = 0; v < newNode.vertexCount; v++)
                        {
                            newNode.position[v * 3] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 2] = modelStream.ReadSingle();

                            newNode.normal[v * 3] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 2] = modelStream.ReadSingle();

                            newNode.texture0[v * 2] = modelStream.ReadSingle();
                            newNode.texture0[v * 2 + 1] = 1 - modelStream.ReadSingle();

                            modelStream.BaseStream.Position += 44; //tangents & weights
                        }

                        int indexCount = modelStream.ReadInt32();
                        newNode.indices = new ushort[indexCount];
                        for (int i = 0; i < indexCount; i++)
                        {
                            newNode.indices[i] = modelStream.ReadUInt16();
                        }

                        newNode.materialID = modelStream.ReadInt32();
                        modelStream.BaseStream.Position += 12;

                        break;
                    }
                #endregion
            }

            if (parentID < 0) { newNode.hmatrix = newNode.tmatrix; }
            else { newNode.hmatrix = matrixMult(newNode.tmatrix, nodeList[parentID].hmatrix); }

            nodeList.Add(newNode);
            int currentID = nodeList.IndexOf(newNode);

            for (int c = 0; c < childrenCount; c++)
            {
                readNodes(modelStream, nodeList, currentID);
            }
        }

        private static float[,] matrixMult(float[,] ma, float[,] mb)
        {
            float[,] mm = new float[4, 4];

            for (int i = 0; i < 4; i++)
            {
                for (int j = 0; j < 4; j++)
                {
                    mm[i, j] = ma[i, 0] * mb[0, j] + ma[i, 1] * mb[1, j] + ma[i, 2] * mb[2, j] + ma[i, 3] * mb[3, j];
                }
            }

            /*
            mm[0, 0] = ma00*mb00 + ma01*mb10 + ma02*mb20 + ma03*mb30
            mm[0, 1] = ma00*mb01 + ma01*mb11 + ma02*mb21 + ma03*mb31
            mm[0, 2] = ma00*mb02 + ma01*mb12 + ma02*mb22 + ma03*mb32
            mm[0, 3] = ma00*mb03 + ma01*mb13 + ma02*mb23 + ma03*mb33

            mm[1, 1] = ma10*mb00 + ma11*mb10 + ma12*mb20 + ma13*mb30
            mm[1, 1] = ma10*mb01 + ma11*mb11 + ma12*mb21 + ma13*mb31
            mm[1, 2] = ma10*mb02 + ma11*mb12 + ma12*mb22 + ma13*mb32
            mm[1, 3] = ma10*mb03 + ma11*mb13 + ma12*mb23 + ma13*mb33
            
            mm[2, 0] = ma20*mb00 + ma21*mb10 + ma22*mb20 + ma23*mb30
            mm[2, 1] = ma20*mb01 + ma21*mb11 + ma22*mb21 + ma23*mb31
            mm[2, 2] = ma20*mb02 + ma21*mb12 + ma22*mb22 + ma23*mb32
            mm[2, 3] = ma20*mb03 + ma21*mb13 + ma22*mb23 + ma23*mb33
            
            mm[3, 0] = ma30*mb00 + ma31*mb10 + ma32*mb20 + ma33*mb30
            mm[3, 1] = ma30*mb01 + ma31*mb11 + ma32*mb21 + ma33*mb31
            mm[3, 2] = ma30*mb02 + ma31*mb12 + ma32*mb22 + ma33*mb32
            mm[3, 3] = ma30*mb03 + ma31*mb13 + ma32*mb23 + ma33*mb33*/

            return mm;
        }

        private static float[] MatrixToEuler(float[,] transf)
        {
            double heading = 0;
            double attitude = 0;
            double bank = 0;
            //original code by Martin John Baker for right-handed coordinate system
            /*if (transf[0, 1] > 0.998)
            { // singularity at north pole
                heading = Math.Atan2(transf[0, 2], transf[2, 2]);
                attitude = Math.PI / 2;
                bank = 0;
            }
            if (transf[0, 1] < -0.998)
            { // singularity at south pole
                heading = Math.Atan2(transf[0, 2], transf[2, 2]);
                attitude = -Math.PI / 2;
                bank = 0;
            }

            heading = Math.Atan2(-transf[2, 0], transf[0, 0]);
            bank = Math.Atan2(-transf[1, 2], transf[1, 1]);
            attitude = Math.Asin(transf[1, 0]);*/

            //left handed
            if (transf[0, 1] > 0.998)
            { // singularity at north pole
                heading = Math.Atan2(-transf[1, 0], transf[1, 1]);
                attitude = -Math.PI / 2;
                bank = 0;
            }
            else if (transf[0, 1] < -0.998)
            { // singularity at south pole
                heading = Math.Atan2(-transf[1, 0], transf[1, 1]);
                attitude = Math.PI / 2;
                bank = 0;
            }
            else
            {
                heading = Math.Atan2(transf[0, 1], transf[0, 0]);
                bank = Math.Atan2(transf[1, 2], transf[2, 2]);
                attitude = Math.Asin(-transf[0, 2]);
            }


            //alternative code by Mike Day, Insomniac Games
            /*bank = Math.Atan2(transf[1, 2], transf[2, 2]);

            double c2 = Math.Sqrt(transf[0, 0] * transf[0, 0] + transf[0, 1] * transf[0, 1]);
            attitude = Math.Atan2(-transf[0, 2], c2);

            double s1 = Math.Sin(bank);
            double c1 = Math.Cos(bank);
            heading = Math.Atan2(s1 * transf[2, 0] - c1 * transf[1, 0], c1 * transf[1, 1] - s1 * transf[2, 1]);*/

            attitude *= 180 / Math.PI;
            heading *= 180 / Math.PI;
            bank *= 180 / Math.PI;

            return new float[3] { (float)bank, (float)attitude, (float)heading };
        }

        private static float[] ScaleFromMatrix(float[,] transf)
        {
            double scaleX = Math.Sqrt(transf[0, 0] * transf[0, 0] + transf[1, 0] * transf[1, 0] + transf[2, 0] * transf[2, 0]);
            double scaleY = Math.Sqrt(transf[0, 1] * transf[0, 1] + transf[1, 1] * transf[1, 1] + transf[2, 1] * transf[2, 1]);
            double scaleZ = Math.Sqrt(transf[0, 2] * transf[0, 2] + transf[1, 2] * transf[1, 2] + transf[2, 2] * transf[2, 2]);

            return new float[3] { (float)scaleX, (float)scaleY, (float)scaleZ };
        }

        private static string ReadStr(BinaryReader str, int len)
        {
            //int len = str.ReadInt32();
            byte[] stringData = new byte[len];
            str.Read(stringData, 0, len);
            var result = System.Text.Encoding.UTF8.GetString(stringData);
            return result;
        }


        private static void ExportOBJ(kn5Model srcModel, bool ZMhack)
        {
            string modelFilename = srcModel.modelName;
            if (ZMhack) { modelFilename += "_ZMhack"; }

            if (!File.Exists(srcModel.modelDir + modelFilename + ".obj"))
            {
                Console.WriteLine("Exporting {0}.obj", modelFilename);

                #region write MTL
                using (StreamWriter MTLwriter = new StreamWriter(File.Create(srcModel.modelDir + modelFilename + ".mtl")))
                {
                    StringBuilder sb = new StringBuilder();

                    foreach (var srcMat in srcModel.materials)
                    {
                        sb.AppendFormat("newmtl {0}\r\n", srcMat.name.Replace(' ', '_'));
                        sb.AppendFormat("Ka {0} {0} {0}\r\n", srcMat.ksAmbient);
                        sb.AppendFormat("Kd {0} {0} {0}\r\n", srcMat.ksDiffuse);
                        sb.AppendFormat("Ks {0} {0} {0}\r\n", srcMat.ksSpecular);
                        sb.AppendFormat("Ns {0}\r\n", srcMat.ksSpecularEXP);
                        sb.AppendFormat("illum 2\r\n", srcMat.ksSpecular);
//add function to search for textures and get relative path
                        if (srcMat.useDetail == 1.0f && srcMat.txDetail != null)
                        {
                            sb.AppendFormat("map_Kd texture\\{0}\r\n", srcMat.txDetail);
                            if (srcMat.txDiffuse != null) { sb.AppendFormat("map_Ks texture\\{0}\r\n", srcMat.txDiffuse); }
                        }
                        else if (srcMat.txDiffuse != null) { sb.AppendFormat("map_Kd texture\\{0}\r\n", srcMat.txDiffuse); }
                        if (srcMat.txNormal != null) { sb.AppendFormat("bump texture\\{0}\r\n", srcMat.txNormal); }
                        sb.Append("\r\n");
                    }

                    MTLwriter.Write(sb);
                }
                #endregion

                #region write OBJ
                using (StreamWriter OBJwriter = new StreamWriter(File.Create(srcModel.modelDir + modelFilename + ".obj")))
                {
                    StringBuilder sb = new StringBuilder();
                    sb.AppendFormat("# Assetto Corsa model\r\n# Exported with kn5 Converter by Chipicao on {0}\r\n", DateTime.Now);
                    sb.AppendFormat("\r\nmtllib {0}.mtl\r\n", modelFilename);

                    int vertexPad = 1;

                    foreach (var srcNode in srcModel.nodes)
                    {
                        switch (srcNode.type)
                        {
                            case 1:
                                {
                                    if (ZMhack)
                                    {
                                        //create dummy box
                                        srcNode.vertexCount = 24;
                                        srcNode.position = new float[72] { 0.05f, -0.05f, 0.05f, 0.05f, 0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, -0.05f, 0.05f, 0.05f, 0.05f, -0.05f, 0.05f, 0.05f, 0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, -0.05f, -0.05f, 0.05f, 0.05f, 0.05f, 0.05f, 0.05f, 0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, 0.05f, -0.05f, -0.05f, -0.05f, -0.05f, -0.05f, -0.05f, -0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, 0.05f, -0.05f, -0.05f, -0.05f, -0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, -0.05f, -0.05f };
                                        srcNode.normal = new float[72] { -0f, 0f, 1f, -0f, 0f, 1f, -0f, 0f, 1f, -0f, 0f, 1f, 1f, 0f, 0f, 1f, 0f, 0f, 1f, 0f, 0f, 1f, 0f, 0f, -0f, 1f, 0f, -0f, 1f, 0f, -0f, 1f, 0f, -0f, 1f, 0f, -0f, 0f, -1f, -0f, 0f, -1f, -0f, 0f, -1f, -0f, 0f, -1f, -1f, 0f, 0f, -1f, 0f, 0f, -1f, 0f, 0f, -1f, 0f, 0f, -0f, -1f, 0f, -0f, -1f, 0f, -0f, -1f, 0f, -0f, -1f, 0f };
                                        srcNode.texture0 = new float[48] { 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 1f, 0f, 1f, 1f, 0f, 1f, 0f, 0f };
                                        srcNode.indices = new ushort[36] { 0, 1, 2, 0, 2, 3, 4, 5, 6, 4, 6, 7, 8, 9, 10, 8, 10, 11, 12, 13, 14, 12, 14, 15, 16, 17, 18, 16, 18, 19, 20, 21, 22, 20, 22, 23 };
                                        goto case 3;
                                    }
                                    break;
                                }
                            case 2:
                            case 3:
                                {
                                    sb.AppendFormat("\r\ng {0}", srcNode.name.Replace(' ', '_'));
                                    if (ZMhack && srcNode.parentID >= 0) { sb.AppendFormat(" {0}", srcModel.nodes[srcNode.parentID].name.Replace(' ', '_')); }
                                    sb.AppendFormat("\r\n");

                                    for (int v = 0; v < srcNode.vertexCount; v++)
                                    {
                                        var x = srcNode.position[v * 3];
                                        var y = srcNode.position[v * 3 + 1];
                                        var z = srcNode.position[v * 3 + 2];

                                        float vx = srcNode.hmatrix[0, 0] * x + srcNode.hmatrix[1, 0] * y + srcNode.hmatrix[2, 0] * z + srcNode.hmatrix[3, 0];
                                        float vy = srcNode.hmatrix[0, 1] * x + srcNode.hmatrix[1, 1] * y + srcNode.hmatrix[2, 1] * z + srcNode.hmatrix[3, 1];
                                        float vz = srcNode.hmatrix[0, 2] * x + srcNode.hmatrix[1, 2] * y + srcNode.hmatrix[2, 2] * z + srcNode.hmatrix[3, 2];

                                        sb.AppendFormat("v {0} {1} {2}\r\n", vx, vy, vz);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;

                                    for (int v = 0; v < srcNode.vertexCount; v++)
                                    {
                                        var x = srcNode.normal[v * 3];
                                        var y = srcNode.normal[v * 3 + 1];
                                        var z = srcNode.normal[v * 3 + 2];

                                        //transforming normal vectors requires the transposed inverse matrix
                                        //transformation matrices SHOULD be normalized (assumption, mother of all fuckups)
                                        //so in theory, the inverse of a normalized matrix is the transposed matrix, which transposed again is the matrix itself
                                        float nx = srcNode.hmatrix[0, 0] * x + srcNode.hmatrix[1, 0] * y + srcNode.hmatrix[2, 0] * z;
                                        float ny = srcNode.hmatrix[0, 1] * x + srcNode.hmatrix[1, 1] * y + srcNode.hmatrix[2, 1] * z;
                                        float nz = srcNode.hmatrix[0, 2] * x + srcNode.hmatrix[1, 2] * y + srcNode.hmatrix[2, 2] * z;

                                        sb.AppendFormat("vn {0} {1} {2}\r\n", nx, ny, nz);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;

                                    float UVmult = 1.0f;
                                    if (srcNode.materialID >= 0)
                                    {
                                        if (srcModel.materials[srcNode.materialID].useDetail == 0.0f) { UVmult = srcModel.materials[srcNode.materialID].diffuseMult; }
                                        else { UVmult = srcModel.materials[srcNode.materialID].detailUVMultiplier; }
                                    }

                                    for (int v = 0; v < srcNode.vertexCount; v++)
                                    {
                                        var tx = srcNode.texture0[v * 2] * UVmult;
                                        var ty = srcNode.texture0[v * 2 + 1] * UVmult;

                                        sb.AppendFormat("vt {0} {1}\r\n", tx, ty);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;

                                    if (srcNode.materialID >= 0) { sb.AppendFormat("\r\nusemtl {0}\r\n", srcModel.materials[srcNode.materialID].name.Replace(' ', '_')); }
                                    else { sb.AppendFormat("\r\nusemtl Default\r\n"); }
                                    for (int i = 0; i < srcNode.indices.Length / 3; i++)
                                    {
                                        var i1 = srcNode.indices[i * 3] + vertexPad;
                                        var i2 = srcNode.indices[i * 3 + 1] + vertexPad;
                                        var i3 = srcNode.indices[i * 3 + 2] + vertexPad;

                                        sb.AppendFormat("f {0}/{0}/{0} {1}/{1}/{1} {2}/{2}/{2}\r\n", i1, i2, i3);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;

                                    vertexPad += srcNode.vertexCount;
                                    break;
                                }
                        }
                    }
                }
                #endregion
            }
            else { Console.WriteLine("File already exists: {0}.obj", modelFilename); }
        }

        private static void ExportFBX(kn5Model srcModel)
        {
            if (!File.Exists(srcModel.modelDir + srcModel.modelName + ".fbx"))
            {
                Console.WriteLine("Exporting {0}.fbx", srcModel.modelName);

                using (StreamWriter FBXwriter = new StreamWriter(File.Create(srcModel.modelDir + srcModel.modelName + ".fbx")))
                {
                    StringBuilder fbx = new StringBuilder();
                    var timestamp = DateTime.Now;

                    StringBuilder ob = new StringBuilder(); //objects builder
                    //ob.Append("\nObjects:  {");

                    StringBuilder cb = new StringBuilder(); //connections builder
                    cb.Append("\n}\n");//Objects end
                    cb.Append("\nConnections:  {");

                    int FBXgeometryCount = 0;
                    foreach (var srcNode in srcModel.nodes.Where(n => n.type > 1)) { FBXgeometryCount++; }

                    #region build materials first to get used texture count
                    for (int m = 0; m < srcModel.materials.Count; m++)
                    {
                        var srcMat = srcModel.materials[m];

                        ob.Append("\n\tMaterial: " + (400000 + m) + ", \"Material::" + srcMat.name + "\", \"\" {");
                        ob.Append("\n\t\tVersion: 102");
                        ob.Append("\n\t\tShadingModel: \"phong\"");
                        ob.Append("\n\t\tMultiLayer: 0");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.Append("\n\t\t\tP: \"ShadingModel\", \"KString\", \"\", \"\", \"phong\"");
                        ob.AppendFormat("\n\t\t\tP: \"AmbientColor\", \"Color\", \"\", \"A\",{0},{0},{0}", srcMat.ksAmbient);
                        ob.AppendFormat("\n\t\t\tP: \"DiffuseColor\", \"Color\", \"\", \"A\",{0},{0},{0}", srcMat.ksDiffuse);
                        ob.AppendFormat("\n\t\t\tP: \"SpecularColor\", \"Color\", \"\", \"A\",{0},{0},{0}", srcMat.ksSpecular);
                        ob.AppendFormat("\n\t\t\tP: \"SpecularFactor\", \"Number\", \"\", \"A\",{0}", srcMat.ksSpecularEXP / 100f);
                        //ob.AppendFormat("\n\t\t\tP: \"ShininessExponent\", \"Number\", \"\", \"A\",{0}", srcMat.ksSpecularEXP);
                        //ob.AppendFormat("\n\t\t\tP: \"Shininess\", \"double\", \"Number\", \"\",{0}", srcMat.ksSpecularEXP);
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t}");

                        //try to provide some level of texture instancing by using a custom class to match file and UV scaling

                        int txDiffuseID = srcModel.usedTex.FindIndex(s => s.filename == srcMat.txDiffuse && s.UVScaling == srcMat.diffuseMult);
                        if (txDiffuseID < 0 && srcMat.txDiffuse != null) //add texture to instance list
                        {
                            srcModel.usedTex.Add(new kn5Texture() { filename = srcMat.txDiffuse, UVScaling = srcMat.diffuseMult });
                            txDiffuseID = srcModel.usedTex.Count - 1;
                        }

                        if (srcMat.useDetail == 1.0f && srcMat.txDetail != null)
                        {
                            int txDetailID = srcModel.usedTex.FindIndex(s => s.filename == srcMat.txDetail && s.UVScaling == srcMat.detailUVMultiplier);
                            if (txDetailID < 0)
                            {
                                srcModel.usedTex.Add(new kn5Texture() { filename = srcMat.txDetail, UVScaling = srcMat.detailUVMultiplier });
                                txDetailID = srcModel.usedTex.Count - 1;
                            }

                            cb.Append("\n\tC: \"OP\"," + (500000 + txDetailID) + "," + (400000 + m) + ", \"DiffuseColor\"");

                            //use txDiffuse(AO) as specular map
                            cb.Append("\n\tC: \"OP\"," + (500000 + txDiffuseID) + "," + (400000 + m) + ", \"SpecularColor\"");
                        }
                        else
                        {
                            cb.Append("\n\tC: \"OP\"," + (500000 + txDiffuseID) + "," + (400000 + m) + ", \"DiffuseColor\"");

                            cb.Append("\n\tC: \"OP\"," + (500000 + txDiffuseID) + "," + (400000 + m) + ", \"TransparentColor\"");
                        }

                        if (srcMat.txNormal != null)
                        {
                            int txNormalID = srcModel.usedTex.FindIndex(s => s.filename == srcMat.txNormal && s.UVScaling == srcMat.normalMult);
                            if (txNormalID < 0)
                            {
                                srcModel.usedTex.Add(new kn5Texture() { filename = srcMat.txNormal, UVScaling = srcMat.normalMult });
                                txNormalID = srcModel.usedTex.Count - 1;
                            }

                            cb.Append("\n\tC: \"OP\"," + (500000 + txNormalID) + "," + (400000 + m) + ", \"NormalMap\"");
                        }
                    }
                    #endregion

                    #region write generic FBX data
                    fbx.Append("; FBX 7.1.0 project file");
                    fbx.Append("\nFBXHeaderExtension:  {\n\tFBXHeaderVersion: 1003\n\tFBXVersion: 7100\n\tCreationTimeStamp:  {\n\t\tVersion: 1000");
                    fbx.Append("\n\t\tYear: " + timestamp.Year);
                    fbx.Append("\n\t\tMonth: " + timestamp.Month);
                    fbx.Append("\n\t\tDay: " + timestamp.Day);
                    fbx.Append("\n\t\tHour: " + timestamp.Hour);
                    fbx.Append("\n\t\tMinute: " + timestamp.Minute);
                    fbx.Append("\n\t\tSecond: " + timestamp.Second);
                    fbx.Append("\n\t\tMillisecond: " + timestamp.Millisecond);
                    fbx.Append("\n\t}\n\tCreator: \"kn5 converter by Chipicao\"\n}\n");

                    fbx.Append("\nGlobalSettings:  {");
                    fbx.Append("\n\tVersion: 1000");
                    fbx.Append("\n\tProperties70:  {");
                    fbx.Append("\n\t\tP: \"UpAxis\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"UpAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"FrontAxis\", \"int\", \"Integer\", \"\",2");
                    fbx.Append("\n\t\tP: \"FrontAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"CoordAxis\", \"int\", \"Integer\", \"\",0");
                    fbx.Append("\n\t\tP: \"CoordAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"OriginalUpAxis\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"OriginalUpAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"UnitScaleFactor\", \"double\", \"Number\", \"\",1");
                    fbx.Append("\n\t\tP: \"OriginalUnitScaleFactor\", \"double\", \"Number\", \"\",1");
                    //sb.Append("\n\t\tP: \"AmbientColor\", \"ColorRGB\", \"Color\", \"\",0,0,0");
                    //sb.Append("\n\t\tP: \"DefaultCamera\", \"KString\", \"\", \"\", \"Producer Perspective\"");
                    //sb.Append("\n\t\tP: \"TimeMode\", \"enum\", \"\", \"\",6");
                    //sb.Append("\n\t\tP: \"TimeProtocol\", \"enum\", \"\", \"\",2");
                    //sb.Append("\n\t\tP: \"SnapOnFrameMode\", \"enum\", \"\", \"\",0");
                    //sb.Append("\n\t\tP: \"TimeSpanStart\", \"KTime\", \"Time\", \"\",0");
                    //sb.Append("\n\t\tP: \"TimeSpanStop\", \"KTime\", \"Time\", \"\",153953860000");
                    //sb.Append("\n\t\tP: \"CustomFrameRate\", \"double\", \"Number\", \"\",-1");
                    //sb.Append("\n\t\tP: \"TimeMarker\", \"Compound\", \"\", \"\"");
                    //sb.Append("\n\t\tP: \"CurrentTimeMarker\", \"int\", \"Integer\", \"\",-1");
                    fbx.Append("\n\t}\n}\n");

                    fbx.Append("\nDocuments:  {");
                    fbx.Append("\n\tCount: 1");
                    fbx.Append("\n\tDocument: 1234567890, \"\", \"Scene\" {");
                    fbx.Append("\n\t\tProperties70:  {");
                    fbx.Append("\n\t\t\tP: \"SourceObject\", \"object\", \"\", \"\"");
                    fbx.Append("\n\t\t\tP: \"ActiveAnimStackName\", \"KString\", \"\", \"\", \"\"");
                    fbx.Append("\n\t\t}");
                    fbx.Append("\n\t\tRootNode: 0");
                    fbx.Append("\n\t}\n}\n");
                    fbx.Append("\nReferences:  {\n}\n");

                    fbx.Append("\nDefinitions:  {");
                    fbx.Append("\n\tVersion: 100");
                    fbx.AppendFormat("\n\tCount: {0}", 1 + srcModel.nodes.Count + FBXgeometryCount + srcModel.materials.Count + srcModel.usedTex.Count * 2);

                    fbx.Append("\n\tObjectType: \"GlobalSettings\" {");
                    fbx.Append("\n\t\tCount: 1");
                    fbx.Append("\n\t}");

                    fbx.Append("\n\tObjectType: \"Model\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.nodes.Count);
                    fbx.Append("\n\t}");

                    fbx.Append("\n\tObjectType: \"Geometry\" {");
                    fbx.Append("\n\t\tCount: " + FBXgeometryCount);
                    fbx.Append("\n\t}");

                    fbx.Append("\n\tObjectType: \"Material\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.materials.Count);
                    fbx.Append("\n\t}");

                    fbx.Append("\n\tObjectType: \"Texture\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.usedTex.Count);
                    fbx.Append("\n\t}");

                    fbx.Append("\n\tObjectType: \"Video\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.usedTex.Count);
                    fbx.Append("\n\t}");
                    fbx.Append("\n}\n");
                    fbx.Append("\nObjects:  {");

                    FBXwriter.Write(fbx);
                    fbx.Length = 0;
                    //write previously built materials
                    FBXwriter.Write(ob);
                    ob.Length = 0;
                    #endregion

                    #region write Texture & Video data
                    for (int t = 0; t < srcModel.usedTex.Count; t++)
                    {
                        string textureName = srcModel.usedTex[t].filename;
                        string textureFile = srcModel.modelDir + "texture\\" + textureName;
                        string relativePath = "texture\\" + textureName;

                        //search for texture if doesn't exist
                        //later

                        ob.Append("\n\tTexture: " + (500000 + t) + ", \"Texture::" + textureName + "\", \"\" {");
                        ob.Append("\n\t\tType: \"TextureVideoClip\"");
                        ob.Append("\n\t\tVersion: 202");
                        ob.Append("\n\t\tTextureName: \"Texture::" + textureName + "\"");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.AppendFormat("\n\t\t\tP: \"Translation\", \"Vector\", \"\", \"A\",{0},{0},1", 0.5f * (1 - srcModel.usedTex[t].UVScaling));
                        ob.AppendFormat("\n\t\t\tP: \"Scaling\", \"Vector\", \"\", \"A\",{0},{0},1", srcModel.usedTex[t].UVScaling);
                        ob.Append("\n\t\t\tP: \"UVSet\", \"KString\", \"\", \"\", \"UVChannel_1\"");
                        ob.Append("\n\t\t\tP: \"UseMaterial\", \"bool\", \"\", \"\",1");
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t\tMedia: \"Video::" + textureName + "\"");
                        ob.Append("\n\t\tFileName: \"" + textureFile + "\"");
                        ob.Append("\n\t\tRelativeFilename: \"" + relativePath + "\"");
                        ob.Append("\n\t\tTexture_Alpha_Source: \"Alpha_Black\"");
                        ob.Append("\n\t}");

                        ob.Append("\n\tVideo: " + (600000 + t) + ", \"Video::" + textureName + "\", \"Clip\" {");
                        ob.Append("\n\t\tType: \"Clip\"");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.Append("\n\t\t\tP: \"Path\", \"KString\", \"XRefUrl\", \"\", \"" + textureFile + "\"");
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t\tFileName: \"" + textureFile + "\"");
                        ob.Append("\n\t\tRelativeFilename: \"" + relativePath + "\"");
                        ob.Append("\n\t}");

                        //connect video to texture
                        cb.Append("\n\tC: \"OO\"," + (600000 + t) + "," + (500000 + t));
                    }

                    FBXwriter.Write(ob);
                    ob.Length = 0;
                    #endregion

                    #region write Model & Geometry data
                    for (int n = 0; n < srcModel.nodes.Count; n++)
                    {
                        var srcNode = srcModel.nodes[n];

                        #region if Mesh node
                        if (srcNode.type > 1)
                        {
                            StringBuilder vb = new StringBuilder();
                            StringBuilder ib = new StringBuilder();

                            //write Geometry
                            ob.Append("\n\tGeometry: " + (100000 + n) + ", \"Geometry::\", \"Mesh\" {");
                            ob.Append("\n\t\tProperties70:  {");
                            var randomColor = RandomColorGenerator((100000 + n).ToString());
                            ob.AppendFormat("\n\t\t\tP: \"Color\", \"ColorRGB\", \"Color\", \"\",{0},{1},{2}", ((float)randomColor[0] / 255), ((float)randomColor[1] / 255), ((float)randomColor[2] / 255));
                            ob.Append("\n\t\t}");

                            ob.AppendFormat("\n\t\tVertices: *{0} {{\n\t\t\ta: ", (srcNode.vertexCount * 3));
                            foreach (var v in srcNode.position) { vb.AppendFormat("{0},", v); }
                            vb.Length -= 1; //remove last ,
                            ob.Append(SplitLine(vb.ToString()));
                            ob.Append("\n\t\t}");
                            vb.Length = 0;

                            ob.AppendFormat("\n\t\tPolygonVertexIndex: *{0} {{\n\t\t\ta: ", srcNode.indices.Length);
                            for (int f = 0; f < (srcNode.indices.Length / 3); f++)
                            {
                                ib.Append(srcNode.indices[f * 3]);
                                ib.Append(',');
                                ib.Append(srcNode.indices[f * 3 + 1]);
                                ib.Append(',');
                                ib.Append(-1 - srcNode.indices[f * 3 + 2]);
                                ib.Append(',');
                            }
                            ib.Length -= 1; //remove last ,
                            ob.Append(SplitLine(ib.ToString()));
                            ob.Append("\n\t\t}");
                            ib.Length = 0;
                            ob.Append("\n\t\tGeometryVersion: 124");

                            ob.Append("\n\t\tLayerElementNormal: 0 {");
                            ob.Append("\n\t\t\tVersion: 101");
                            ob.Append("\n\t\t\tName: \"\"");
                            ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
                            ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
                            ob.AppendFormat("\n\t\t\tNormals: *{0} {{\n\t\t\ta: ", (srcNode.vertexCount * 3));
                            foreach (var v in srcNode.normal) { vb.AppendFormat("{0},", v); }
                            vb.Length -= 1; //remove last ,
                            ob.Append(SplitLine(vb.ToString()));
                            ob.Append("\n\t\t\t}\n\t\t}");
                            vb.Length = 0;

                            ob.Append("\n\t\tLayerElementUV: 0 {");
                            ob.Append("\n\t\t\tVersion: 101");
                            ob.Append("\n\t\t\tName: \"UVChannel_0\"");
                            ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
                            ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
                            ob.AppendFormat("\n\t\t\tUV: *{0} {{\n\t\t\ta: ", (srcNode.vertexCount * 2));
                            foreach (var v in srcNode.texture0) { vb.AppendFormat("{0},", v); }
                            vb.Length -= 1; //remove last ,
                            ob.Append(SplitLine(vb.ToString()));
                            ob.Append("\n\t\t\t}\n\t\t}");
                            vb.Length = 0;

                            ob.Append("\n\t\tLayerElementMaterial: 0 {");
                            ob.Append("\n\t\t\tVersion: 101");
                            ob.Append("\n\t\t\tName: \"\"");
                            ob.Append("\n\t\t\tMappingInformationType: \"AllSame\"");
                            ob.Append("\n\t\t\tReferenceInformationType: \"IndexToDirect\"");
                            ob.Append("\n\t\t\tMaterials: *1 {");
                            ob.Append("\n\t\t\t\t0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t}");

                            ob.Append("\n\t\tLayer: 0 {");
                            ob.Append("\n\t\t\tVersion: 100");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementNormal\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementMaterial\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementTexture\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementBumpTextures\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementUV\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t}"); //Layer 0 end
                            ob.Append("\n\t}"); //Geometry end

                            //connect Geometry to Model
                            cb.Append("\n\tC: \"OO\"," + (100000 + n) + "," + (200000 + n));
                            //connect Material to Model
                            if (srcNode.materialID > -1) { cb.Append("\n\tC: \"OO\"," + (400000 + srcNode.materialID) + "," + (200000 + n)); }

                            ob.Append("\n\tModel: " + (200000 + n) + ", \"Model::" + srcNode.name + "\", \"Mesh\" {");
                        }
                        #endregion
                        else { ob.Append("\n\tModel: " + (200000 + n) + ", \"Model::" + srcNode.name + "\", \"Null\" {"); }

                        ob.Append("\n\t\tVersion: 232");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.Append("\n\t\t\tP: \"InheritType\", \"enum\", \"\", \"\",1");
                        ob.Append("\n\t\t\tP: \"ScalingMax\", \"Vector3D\", \"Vector\", \"\",0,0,0");
                        ob.Append("\n\t\t\tP: \"DefaultAttributeIndex\", \"int\", \"Integer\", \"\",0");
                        ob.Append("\n\t\t\tP: \"Lcl Translation\", \"Lcl Translation\", \"\", \"A\"," + srcNode.translation[0] + "," + srcNode.translation[1] + "," + srcNode.translation[2]);
                        ob.Append("\n\t\t\tP: \"Lcl Rotation\", \"Lcl Rotation\", \"\", \"A\"," + srcNode.rotation[0] + "," + srcNode.rotation[1] + "," + srcNode.rotation[2]);
                        ob.Append("\n\t\t\tP: \"Lcl Scaling\", \"Lcl Scaling\", \"\", \"A\"," + srcNode.scaling[0] + "," + srcNode.scaling[1] + "," + srcNode.scaling[2]);
                        //ob.Append("\n\t\t\tP: \"UDP3DSMAX\", \"KString\", \"\", \"U\", \"Exported_with = kn5 converter by Chipicao&cr;&lf;\"");
                        if (srcNode.type > 1 && srcNode.materialID > -1)
                        {
                            var srcMat = srcModel.materials[srcNode.materialID];
                            /*ob.Append("\n\t\t\tP: \"UDP3DSMAX\", \"KString\", \"\", \"U\", \"");
                            ob.AppendFormat("diffuseMult = {0}&cr;&lf;", srcMat.diffuseMult);
                            ob.AppendFormat("normalMult = {0}&cr;&lf;", srcMat.normalMult);
                            ob.AppendFormat("useDetail = {0}&cr;&lf;", srcMat.useDetail);
                            ob.AppendFormat("detailUVMultiplier = {0}&cr;&lf;", srcMat.detailUVMultiplier);
                            ob.Append("\"");*/
                            ob.AppendFormat("\n\t\t\tP: \"UDP3DSMAX\", \"KString\", \"\", \"U\", \"{0}\"", srcMat.shaderProps);
                        }
                        //ob.Append("\n\t\t\tP: \"MaxHandle\", \"int\", \"Integer\", \"UH\"," + (j + 2 + pmodel.nodeList.Count));
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t\tShading: T");
                        ob.Append("\n\t\tCulling: \"CullingOff\"");
                        ob.Append("\n\t}"); //Model end

                        //connect Model to parent
                        if (srcNode.parentID < 0) { cb.Append("\n\tC: \"OO\"," + (200000 + n) + ",0"); }
                        else { cb.Append("\n\tC: \"OO\"," + (200000 + n) + "," + (200000 + srcNode.parentID)); }

                        FBXwriter.Write(ob);
                        ob.Length = 0;
                    }
                    #endregion

                    cb.Append("\n}");//Connections end
                    FBXwriter.Write(cb);
                }
            }
            else { Console.WriteLine("File already exists: {0}.fbx", srcModel.modelName); }
        }

        private static byte[] RandomColorGenerator(string name)
        {
            int nameHash = name.GetHashCode();
            Random r = new Random(nameHash);
            //Random r = new Random(DateTime.Now.Millisecond);

            byte red = (byte)r.Next(0, 255);
            byte green = (byte)r.Next(0, 255);
            byte blue = (byte)r.Next(0, 255);

            return new byte[3] { red, green, blue };
        }

        private static string SplitLine(string inputLine) //for FBX 2011
        {
            string outputLines = inputLine;
            int vbSplit = 0;
            for (int v = 0; v < inputLine.Length / 2048; v++)
            {
                vbSplit += 2048;
                if (vbSplit < outputLines.Length)
                {
                    vbSplit = outputLines.IndexOf(",", vbSplit) + 1;
                    if (vbSplit > 0) { outputLines = outputLines.Insert(vbSplit, "\n"); }
                }
            }
            return outputLines;
        }

        private static string MakeRelative(string filePath, string referencePath)
        {
            if (filePath != "" && referencePath != "")
            {
                var fileUri = new Uri(filePath);
                var referenceUri = new Uri(referencePath);
                return referenceUri.MakeRelativeUri(fileUri).ToString().Replace('/', Path.DirectorySeparatorChar);
            }
            else
            {
                return "";
            }
        }

    }
}

​x
 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
​
namespace kn5_converter
{
    class Program
    {
        public class kn5Model
        {
            public string modelDir;
            public string modelName;
​
            public int version;
            public List<string> textures = new List<string>();
            public List<kn5Texture> usedTex = new List<kn5Texture>();
            public List<kn5Material> materials = new List<kn5Material>();
            public List<kn5Node> nodes = new List<kn5Node>();
        }
​
        public class kn5Material
        {
            public string name = "Default";
            public string shader = "";
            public float ksAmbient = 0.6f;
            public float ksDiffuse = 0.6f;
            public float ksSpecular = 0.9f;
            public float ksSpecularEXP = 1.0f;
            public float diffuseMult = 1.0f;
            public float normalMult = 1.0f;
            public float useDetail = 0.0f;
            public float detailUVMultiplier = 1.0f;
​
            public string txDiffuse;
            public string txNormal;
            public string txDetail;
​
            public string shaderProps = "";
        }
​
        public class kn5Texture
        {
            public string filename;
            public float UVScaling = 1.0f;
        }
​
        public class kn5Node
        {
            public int type = 1;
            public string name = "Default";
​
            public float[,] tmatrix = new float[4, 4] { { 1.0f, 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f, 0.0f }, { 0.0f, 0.0f, 1.0f, 0.0f }, { 0.0f, 0.0f, 0.0f, 1.0f } };
            public float[,] hmatrix = new float[4, 4] { { 1.0f, 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f, 0.0f }, { 0.0f, 0.0f, 1.0f, 0.0f }, { 0.0f, 0.0f, 0.0f, 1.0f } };
​
            public float[] translation = new float[3] { 0.0f, 0.0f, 0.0f };
            public float[] rotation = new float[3] { 0.0f, 0.0f, 0.0f };
            public float[] scaling = new float[3] { 1.0f, 1.0f, 1.0f };
​
            public int vertexCount;
            public float[] position;
            public float[] normal;
            public float[] texture0;
​
            public ushort[] indices;
​
            public int materialID = -1;
​
            //public List<kn5Node> children; //do I really wanna do this? no
            public int parentID = -1;
        }
​
        static string[] outputTypes = new string[3] {"fbx", "obj", "objZMhack"};
        //static string currentPath = AppDomain.CurrentDomain.BaseDirectory;
​
        static void Main(string[] args)
        {
            System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
            SearchOption recurse = SearchOption.AllDirectories;
​
            //string input = @"D:\Assetto Corsa\content\";
            string input = "";
​
            switch (args.Length)
            {
                case 0:
                    input = AppDomain.CurrentDomain.BaseDirectory;
                    recurse = SearchOption.TopDirectoryOnly;
                    goto default;
                case 1:
                    if (GetOutputTypes(args[0])) { goto case 0; }
                    else { input = args[0]; }
                    break;
                case 2:
                    if (GetOutputTypes(args[0])) { input = args[1]; }
                    else if (GetOutputTypes(args[1])) { input = args[0]; } //maybe the user can't follow instructions
                    break;
                default:
                    Console.WriteLine("Assetto Corsa kn5 model converter\nby Chipicao - KotsChopShop.com\n\nUsage: kn5conv.exe [-fbx|-obj|-objZMhack] [input_file/folder]");
                    break;
            }
​
            if (File.Exists(input))
            {
                input = Path.GetFullPath(input); //in case only filename is entered
​
                string currentModel = MakeRelative(input, (Path.GetDirectoryName(input) + "\\"));
                Console.WriteLine("Reading {0}", currentModel);
​
                var theModel = readKN5(input);
                //Console.WriteLine("\rConverting {0}", currentModel);
​
                foreach (string format in outputTypes)
                {
                    switch (format.ToLower())
                    {
                        case "fbx":
                            ExportFBX(theModel);
                            break;
                        case "obj":
                            ExportOBJ(theModel, false);
                            break;
                        case "objzmhack":
                            ExportOBJ(theModel, true);
                            break;
                    }
                }
            }
            else if (Directory.Exists(input))
            {
                input = Path.GetFullPath(input + "\\");
                string[] inputFiles = Directory.GetFiles(input, "*.kn5", recurse);
                Console.WriteLine("Found {0} files.", inputFiles.Length);
​
                foreach (var inputFile in inputFiles)
                {
                    string currentModel = MakeRelative(inputFile, input);
                    Console.WriteLine("Reading {0}", currentModel);
​
                    var theModel = readKN5(inputFile);
                    //Console.WriteLine("\rConverting {0}", currentModel);
​
                    foreach (string format in outputTypes)
                    {
                        switch (format.ToLower())
                        {
                            case "fbx":
                                ExportFBX(theModel);
                                break;
                            case "obj":
                                ExportOBJ(theModel, false);
                                break;
                            case "objzmhack":
                                ExportOBJ(theModel, true);
                                break;
                        }
                    }
                }
​
                Console.WriteLine("Finished. Press any key to exit...");
                Console.ReadKey();
            }
            else { Console.WriteLine("Invalid input file/folder: {0}\n\nUsage: M3G2FBX.exe [-u] [input_file/folder]", input); }
        }
​
        private static bool GetOutputTypes(string arg)
        {
            string[] outputArgs = arg.Split(new char[1] { '-' });
​
            //don't just split the types, also check if they are valid
            //TODO make case insensitive
            string[] newOutputTypes = outputArgs.Intersect(outputTypes, StringComparer.OrdinalIgnoreCase).ToArray();
​
            if (newOutputTypes.Length > 0)
            {
                outputTypes = newOutputTypes;
                return true;
            }
            else { return false; }
        }
​
​
        private static kn5Model readKN5(string kn5File)
        {
            using (BinaryReader binStream = new BinaryReader(File.OpenRead(kn5File)))
            {
                string magicNumber = ReadStr(binStream, 6);
                if (magicNumber == "sc6969")
                {
                    kn5Model newModel = new kn5Model();
                    newModel.modelDir = Path.GetDirectoryName(kn5File) + "\\";
                    newModel.modelName = Path.GetFileNameWithoutExtension(kn5File);
​
                    newModel.version = binStream.ReadInt32();
                    if (newModel.version > 5) { int unknownNo = binStream.ReadInt32(); } //673425
​
                    #region extract textures
                    Directory.CreateDirectory(newModel.modelDir + "texture");
                    int texCount = binStream.ReadInt32();
                    for (int t = 0; t < texCount; t++)
                    {
                        int texType = binStream.ReadInt32();
                        string texName = ReadStr(binStream, binStream.ReadInt32());
                        int texSize = binStream.ReadInt32();
                        newModel.textures.Add(texName);
​
                        if (File.Exists(newModel.modelDir + "texture\\" + texName))
                        {
                            binStream.BaseStream.Position += texSize;
                        }
                        else
                        {
                            byte[] texBuffer = binStream.ReadBytes(texSize);
                            using (BinaryWriter texWriter = new BinaryWriter(File.Create(newModel.modelDir + "texture\\" + texName)))
                            {
                                texWriter.Write(texBuffer);
                            }
                        }
                    }
                    #endregion
​
                    #region read materials
                    int matCount = binStream.ReadInt32();
                    for (int m = 0; m < matCount; m++)
                    {
                        kn5Material newMaterial = new kn5Material();
​
                        newMaterial.name = ReadStr(binStream, binStream.ReadInt32());
                        newMaterial.shader = ReadStr(binStream, binStream.ReadInt32());
                        short ashort = binStream.ReadInt16();
                        if (newModel.version > 4) { int azero = binStream.ReadInt32(); }
​
                        int propCount = binStream.ReadInt32();
                        for (int p = 0; p < propCount; p++)
                        {
                            string propName = ReadStr(binStream, binStream.ReadInt32());
                            float propValue = binStream.ReadSingle();
                            newMaterial.shaderProps += propName + " = " + propValue.ToString() + "&cr;&lf;";
​
                            switch (propName)
                            {
                                case "ksAmbient":
                                    newMaterial.ksAmbient = propValue;
                                    break;
                                case "ksDiffuse":
                                    newMaterial.ksDiffuse = propValue;
                                    break;
                                case "ksSpecular":
                                    newMaterial.ksSpecular = propValue;
                                    break;
                                case "ksSpecularEXP":
                                    newMaterial.ksSpecularEXP = propValue;
                                    break;
                                case "diffuseMult":
                                    newMaterial.diffuseMult = propValue;
                                    break;
                                case "normalMult":
                                    newMaterial.normalMult = propValue;
                                    break;
                                case "useDetail":
                                    newMaterial.useDetail = propValue;
                                    break;
                                case "detailUVMultiplier":
                                    newMaterial.detailUVMultiplier = propValue;
                                    break;
                            }
​
                            binStream.BaseStream.Position += 36;
                        }
​
                        int textures = binStream.ReadInt32();
                        for (int t = 0; t < textures; t++)
                        {
                            string sampleName = ReadStr(binStream, binStream.ReadInt32());
                            int sampleSlot = binStream.ReadInt32();
                            string texName = ReadStr(binStream, binStream.ReadInt32());
​
                            newMaterial.shaderProps += sampleName + " = " + texName + "&cr;&lf;";
​
                            switch (sampleName)
                            {
                                case "txDiffuse":
                                    newMaterial.txDiffuse = texName;
                                    break;
                                case "txNormal":
                                    newMaterial.txNormal = texName;
                                    break;
                                case "txDetail":
                                    newMaterial.txDetail = texName;
                                    break;
                            }
                        }
​
                        newModel.materials.Add(newMaterial);
                    }
                    #endregion
​
                    readNodes(binStream, newModel.nodes, -1); //recursive
​
                    return newModel;
                }
                else
                {
                    Console.WriteLine("Unknown file type.");
                    return null;
                }
            }
        }
​
        private static void readNodes(BinaryReader modelStream, List<kn5Node> nodeList, int parentID)
        {
            kn5Node newNode = new kn5Node();
            newNode.parentID = parentID;
​
            newNode.type = modelStream.ReadInt32();
            newNode.name = ReadStr(modelStream, modelStream.ReadInt32());
            int childrenCount = modelStream.ReadInt32();
            byte abyte = modelStream.ReadByte();
​
            switch (newNode.type)
            {
                #region dummy node
                case 1: //dummy
                    {
                        newNode.tmatrix[0, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[0, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[0, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[0, 3] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[1, 3] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[2, 3] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 0] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 1] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 2] = modelStream.ReadSingle();
                        newNode.tmatrix[3, 3] = modelStream.ReadSingle();
​
                        newNode.translation = new float[3] { newNode.tmatrix[3, 0], newNode.tmatrix[3, 1], newNode.tmatrix[3, 2] };
                        newNode.rotation = MatrixToEuler(newNode.tmatrix);
                        newNode.scaling = ScaleFromMatrix(newNode.tmatrix);
                    
                        break;
                    }
                #endregion
                #region mesh node
                case 2: //mesh
                    {
                        byte bbyte = modelStream.ReadByte();
                        byte cbyte = modelStream.ReadByte();
                        byte dbyte = modelStream.ReadByte();
​
                        newNode.vertexCount = modelStream.ReadInt32();
                        newNode.position = new float[newNode.vertexCount * 3];
                        newNode.normal = new float[newNode.vertexCount * 3];
                        newNode.texture0 = new float[newNode.vertexCount * 2];
​
                        for (int v = 0; v < newNode.vertexCount; v++)
                        {
                            newNode.position[v * 3] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 2] = modelStream.ReadSingle();
​
                            newNode.normal[v * 3] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 2] = modelStream.ReadSingle();
​
                            newNode.texture0[v * 2] = modelStream.ReadSingle();
                            newNode.texture0[v * 2 + 1] = 1 - modelStream.ReadSingle();
​
                            modelStream.BaseStream.Position += 12; //tangents
                        }
​
                        int indexCount = modelStream.ReadInt32();
                        newNode.indices = new ushort[indexCount];
                        for (int i = 0; i < indexCount; i++)
                        {
                            newNode.indices[i] = modelStream.ReadUInt16();
                        }
​
                        newNode.materialID = modelStream.ReadInt32();
                        modelStream.BaseStream.Position += 29;
​
                        break;
                    }
                #endregion
                #region animated mesh
                case 3: //animated mesh
                    {
                        byte bbyte = modelStream.ReadByte();
                        byte cbyte = modelStream.ReadByte();
                        byte dbyte = modelStream.ReadByte();
​
                        int boneCount = modelStream.ReadInt32();
                        for (int b = 0; b < boneCount; b++)
                        {
                            string boneName = ReadStr(modelStream, modelStream.ReadInt32());
                            modelStream.BaseStream.Position += 64; //transformation matrix
                        }
​
                        newNode.vertexCount = modelStream.ReadInt32();
                        newNode.position = new float[newNode.vertexCount * 3];
                        newNode.normal = new float[newNode.vertexCount * 3];
                        newNode.texture0 = new float[newNode.vertexCount * 2];
​
                        for (int v = 0; v < newNode.vertexCount; v++)
                        {
                            newNode.position[v * 3] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.position[v * 3 + 2] = modelStream.ReadSingle();
​
                            newNode.normal[v * 3] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 1] = modelStream.ReadSingle();
                            newNode.normal[v * 3 + 2] = modelStream.ReadSingle();
​
                            newNode.texture0[v * 2] = modelStream.ReadSingle();
                            newNode.texture0[v * 2 + 1] = 1 - modelStream.ReadSingle();
​
                            modelStream.BaseStream.Position += 44; //tangents & weights
                        }
​
                        int indexCount = modelStream.ReadInt32();
                        newNode.indices = new ushort[indexCount];
                        for (int i = 0; i < indexCount; i++)
                        {
                            newNode.indices[i] = modelStream.ReadUInt16();
                        }
​
                        newNode.materialID = modelStream.ReadInt32();
                        modelStream.BaseStream.Position += 12;
​
                        break;
                    }
                #endregion
            }
​
            if (parentID < 0) { newNode.hmatrix = newNode.tmatrix; }
            else { newNode.hmatrix = matrixMult(newNode.tmatrix, nodeList[parentID].hmatrix); }
​
            nodeList.Add(newNode);
            int currentID = nodeList.IndexOf(newNode);
​
            for (int c = 0; c < childrenCount; c++)
            {
                readNodes(modelStream, nodeList, currentID);
            }
        }
​
        private static float[,] matrixMult(float[,] ma, float[,] mb)
        {
            float[,] mm = new float[4, 4];
​
            for (int i = 0; i < 4; i++)
            {
                for (int j = 0; j < 4; j++)
                {
                    mm[i, j] = ma[i, 0] * mb[0, j] + ma[i, 1] * mb[1, j] + ma[i, 2] * mb[2, j] + ma[i, 3] * mb[3, j];
                }
            }
​
            /*
            mm[0, 0] = ma00*mb00 + ma01*mb10 + ma02*mb20 + ma03*mb30
            mm[0, 1] = ma00*mb01 + ma01*mb11 + ma02*mb21 + ma03*mb31
            mm[0, 2] = ma00*mb02 + ma01*mb12 + ma02*mb22 + ma03*mb32
            mm[0, 3] = ma00*mb03 + ma01*mb13 + ma02*mb23 + ma03*mb33
​
            mm[1, 1] = ma10*mb00 + ma11*mb10 + ma12*mb20 + ma13*mb30
            mm[1, 1] = ma10*mb01 + ma11*mb11 + ma12*mb21 + ma13*mb31
            mm[1, 2] = ma10*mb02 + ma11*mb12 + ma12*mb22 + ma13*mb32
            mm[1, 3] = ma10*mb03 + ma11*mb13 + ma12*mb23 + ma13*mb33
            
            mm[2, 0] = ma20*mb00 + ma21*mb10 + ma22*mb20 + ma23*mb30
            mm[2, 1] = ma20*mb01 + ma21*mb11 + ma22*mb21 + ma23*mb31
            mm[2, 2] = ma20*mb02 + ma21*mb12 + ma22*mb22 + ma23*mb32
            mm[2, 3] = ma20*mb03 + ma21*mb13 + ma22*mb23 + ma23*mb33
            
            mm[3, 0] = ma30*mb00 + ma31*mb10 + ma32*mb20 + ma33*mb30
            mm[3, 1] = ma30*mb01 + ma31*mb11 + ma32*mb21 + ma33*mb31
            mm[3, 2] = ma30*mb02 + ma31*mb12 + ma32*mb22 + ma33*mb32
            mm[3, 3] = ma30*mb03 + ma31*mb13 + ma32*mb23 + ma33*mb33*/
​
            return mm;
        }
​
        private static float[] MatrixToEuler(float[,] transf)
        {
            double heading = 0;
            double attitude = 0;
            double bank = 0;
            //original code by Martin John Baker for right-handed coordinate system
            /*if (transf[0, 1] > 0.998)
            { // singularity at north pole
                heading = Math.Atan2(transf[0, 2], transf[2, 2]);
                attitude = Math.PI / 2;
                bank = 0;
            }
            if (transf[0, 1] < -0.998)
            { // singularity at south pole
                heading = Math.Atan2(transf[0, 2], transf[2, 2]);
                attitude = -Math.PI / 2;
                bank = 0;
            }
​
            heading = Math.Atan2(-transf[2, 0], transf[0, 0]);
            bank = Math.Atan2(-transf[1, 2], transf[1, 1]);
            attitude = Math.Asin(transf[1, 0]);*/
​
            //left handed
            if (transf[0, 1] > 0.998)
            { // singularity at north pole
                heading = Math.Atan2(-transf[1, 0], transf[1, 1]);
                attitude = -Math.PI / 2;
                bank = 0;
            }
            else if (transf[0, 1] < -0.998)
            { // singularity at south pole
                heading = Math.Atan2(-transf[1, 0], transf[1, 1]);
                attitude = Math.PI / 2;
                bank = 0;
            }
            else
            {
                heading = Math.Atan2(transf[0, 1], transf[0, 0]);
                bank = Math.Atan2(transf[1, 2], transf[2, 2]);
                attitude = Math.Asin(-transf[0, 2]);
            }
​
​
            //alternative code by Mike Day, Insomniac Games
            /*bank = Math.Atan2(transf[1, 2], transf[2, 2]);
​
            double c2 = Math.Sqrt(transf[0, 0] * transf[0, 0] + transf[0, 1] * transf[0, 1]);
            attitude = Math.Atan2(-transf[0, 2], c2);
​
            double s1 = Math.Sin(bank);
            double c1 = Math.Cos(bank);
            heading = Math.Atan2(s1 * transf[2, 0] - c1 * transf[1, 0], c1 * transf[1, 1] - s1 * transf[2, 1]);*/
​
            attitude *= 180 / Math.PI;
            heading *= 180 / Math.PI;
            bank *= 180 / Math.PI;
​
            return new float[3] { (float)bank, (float)attitude, (float)heading };
        }
​
        private static float[] ScaleFromMatrix(float[,] transf)
        {
            double scaleX = Math.Sqrt(transf[0, 0] * transf[0, 0] + transf[1, 0] * transf[1, 0] + transf[2, 0] * transf[2, 0]);
            double scaleY = Math.Sqrt(transf[0, 1] * transf[0, 1] + transf[1, 1] * transf[1, 1] + transf[2, 1] * transf[2, 1]);
            double scaleZ = Math.Sqrt(transf[0, 2] * transf[0, 2] + transf[1, 2] * transf[1, 2] + transf[2, 2] * transf[2, 2]);
​
            return new float[3] { (float)scaleX, (float)scaleY, (float)scaleZ };
        }
​
        private static string ReadStr(BinaryReader str, int len)
        {
            //int len = str.ReadInt32();
            byte[] stringData = new byte[len];
            str.Read(stringData, 0, len);
            var result = System.Text.Encoding.UTF8.GetString(stringData);
            return result;
        }
​
​
        private static void ExportOBJ(kn5Model srcModel, bool ZMhack)
        {
            string modelFilename = srcModel.modelName;
            if (ZMhack) { modelFilename += "_ZMhack"; }
​
            if (!File.Exists(srcModel.modelDir + modelFilename + ".obj"))
            {
                Console.WriteLine("Exporting {0}.obj", modelFilename);
​
                #region write MTL
                using (StreamWriter MTLwriter = new StreamWriter(File.Create(srcModel.modelDir + modelFilename + ".mtl")))
                {
                    StringBuilder sb = new StringBuilder();
​
                    foreach (var srcMat in srcModel.materials)
                    {
                        sb.AppendFormat("newmtl {0}\r\n", srcMat.name.Replace(' ', '_'));
                        sb.AppendFormat("Ka {0} {0} {0}\r\n", srcMat.ksAmbient);
                        sb.AppendFormat("Kd {0} {0} {0}\r\n", srcMat.ksDiffuse);
                        sb.AppendFormat("Ks {0} {0} {0}\r\n", srcMat.ksSpecular);
                        sb.AppendFormat("Ns {0}\r\n", srcMat.ksSpecularEXP);
                        sb.AppendFormat("illum 2\r\n", srcMat.ksSpecular);
//add function to search for textures and get relative path
                        if (srcMat.useDetail == 1.0f && srcMat.txDetail != null)
                        {
                            sb.AppendFormat("map_Kd texture\\{0}\r\n", srcMat.txDetail);
                            if (srcMat.txDiffuse != null) { sb.AppendFormat("map_Ks texture\\{0}\r\n", srcMat.txDiffuse); }
                        }
                        else if (srcMat.txDiffuse != null) { sb.AppendFormat("map_Kd texture\\{0}\r\n", srcMat.txDiffuse); }
                        if (srcMat.txNormal != null) { sb.AppendFormat("bump texture\\{0}\r\n", srcMat.txNormal); }
                        sb.Append("\r\n");
                    }
​
                    MTLwriter.Write(sb);
                }
                #endregion
​
                #region write OBJ
                using (StreamWriter OBJwriter = new StreamWriter(File.Create(srcModel.modelDir + modelFilename + ".obj")))
                {
                    StringBuilder sb = new StringBuilder();
                    sb.AppendFormat("# Assetto Corsa model\r\n# Exported with kn5 Converter by Chipicao on {0}\r\n", DateTime.Now);
                    sb.AppendFormat("\r\nmtllib {0}.mtl\r\n", modelFilename);
​
                    int vertexPad = 1;
​
                    foreach (var srcNode in srcModel.nodes)
                    {
                        switch (srcNode.type)
                        {
                            case 1:
                                {
                                    if (ZMhack)
                                    {
                                        //create dummy box
                                        srcNode.vertexCount = 24;
                                        srcNode.position = new float[72] { 0.05f, -0.05f, 0.05f, 0.05f, 0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, -0.05f, 0.05f, 0.05f, 0.05f, -0.05f, 0.05f, 0.05f, 0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, -0.05f, -0.05f, 0.05f, 0.05f, 0.05f, 0.05f, 0.05f, 0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, 0.05f, -0.05f, -0.05f, -0.05f, -0.05f, -0.05f, -0.05f, -0.05f, 0.05f, -0.05f, 0.05f, 0.05f, -0.05f, 0.05f, -0.05f, -0.05f, -0.05f, -0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, 0.05f, -0.05f, -0.05f, 0.05f, -0.05f, -0.05f, -0.05f };
                                        srcNode.normal = new float[72] { -0f, 0f, 1f, -0f, 0f, 1f, -0f, 0f, 1f, -0f, 0f, 1f, 1f, 0f, 0f, 1f, 0f, 0f, 1f, 0f, 0f, 1f, 0f, 0f, -0f, 1f, 0f, -0f, 1f, 0f, -0f, 1f, 0f, -0f, 1f, 0f, -0f, 0f, -1f, -0f, 0f, -1f, -0f, 0f, -1f, -0f, 0f, -1f, -1f, 0f, 0f, -1f, 0f, 0f, -1f, 0f, 0f, -1f, 0f, 0f, -0f, -1f, 0f, -0f, -1f, 0f, -0f, -1f, 0f, -0f, -1f, 0f };
                                        srcNode.texture0 = new float[48] { 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f, 0f, 1f, 0f, 1f, 1f, 0f, 1f, 0f, 0f };
                                        srcNode.indices = new ushort[36] { 0, 1, 2, 0, 2, 3, 4, 5, 6, 4, 6, 7, 8, 9, 10, 8, 10, 11, 12, 13, 14, 12, 14, 15, 16, 17, 18, 16, 18, 19, 20, 21, 22, 20, 22, 23 };
                                        goto case 3;
                                    }
                                    break;
                                }
                            case 2:
                            case 3:
                                {
                                    sb.AppendFormat("\r\ng {0}", srcNode.name.Replace(' ', '_'));
                                    if (ZMhack && srcNode.parentID >= 0) { sb.AppendFormat(" {0}", srcModel.nodes[srcNode.parentID].name.Replace(' ', '_')); }
                                    sb.AppendFormat("\r\n");
​
                                    for (int v = 0; v < srcNode.vertexCount; v++)
                                    {
                                        var x = srcNode.position[v * 3];
                                        var y = srcNode.position[v * 3 + 1];
                                        var z = srcNode.position[v * 3 + 2];
​
                                        float vx = srcNode.hmatrix[0, 0] * x + srcNode.hmatrix[1, 0] * y + srcNode.hmatrix[2, 0] * z + srcNode.hmatrix[3, 0];
                                        float vy = srcNode.hmatrix[0, 1] * x + srcNode.hmatrix[1, 1] * y + srcNode.hmatrix[2, 1] * z + srcNode.hmatrix[3, 1];
                                        float vz = srcNode.hmatrix[0, 2] * x + srcNode.hmatrix[1, 2] * y + srcNode.hmatrix[2, 2] * z + srcNode.hmatrix[3, 2];
​
                                        sb.AppendFormat("v {0} {1} {2}\r\n", vx, vy, vz);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;
​
                                    for (int v = 0; v < srcNode.vertexCount; v++)
                                    {
                                        var x = srcNode.normal[v * 3];
                                        var y = srcNode.normal[v * 3 + 1];
                                        var z = srcNode.normal[v * 3 + 2];
​
                                        //transforming normal vectors requires the transposed inverse matrix
                                        //transformation matrices SHOULD be normalized (assumption, mother of all fuckups)
                                        //so in theory, the inverse of a normalized matrix is the transposed matrix, which transposed again is the matrix itself
                                        float nx = srcNode.hmatrix[0, 0] * x + srcNode.hmatrix[1, 0] * y + srcNode.hmatrix[2, 0] * z;
                                        float ny = srcNode.hmatrix[0, 1] * x + srcNode.hmatrix[1, 1] * y + srcNode.hmatrix[2, 1] * z;
                                        float nz = srcNode.hmatrix[0, 2] * x + srcNode.hmatrix[1, 2] * y + srcNode.hmatrix[2, 2] * z;
​
                                        sb.AppendFormat("vn {0} {1} {2}\r\n", nx, ny, nz);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;
​
                                    float UVmult = 1.0f;
                                    if (srcNode.materialID >= 0)
                                    {
                                        if (srcModel.materials[srcNode.materialID].useDetail == 0.0f) { UVmult = srcModel.materials[srcNode.materialID].diffuseMult; }
                                        else { UVmult = srcModel.materials[srcNode.materialID].detailUVMultiplier; }
                                    }
​
                                    for (int v = 0; v < srcNode.vertexCount; v++)
                                    {
                                        var tx = srcNode.texture0[v * 2] * UVmult;
                                        var ty = srcNode.texture0[v * 2 + 1] * UVmult;
​
                                        sb.AppendFormat("vt {0} {1}\r\n", tx, ty);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;
​
                                    if (srcNode.materialID >= 0) { sb.AppendFormat("\r\nusemtl {0}\r\n", srcModel.materials[srcNode.materialID].name.Replace(' ', '_')); }
                                    else { sb.AppendFormat("\r\nusemtl Default\r\n"); }
                                    for (int i = 0; i < srcNode.indices.Length / 3; i++)
                                    {
                                        var i1 = srcNode.indices[i * 3] + vertexPad;
                                        var i2 = srcNode.indices[i * 3 + 1] + vertexPad;
                                        var i3 = srcNode.indices[i * 3 + 2] + vertexPad;
​
                                        sb.AppendFormat("f {0}/{0}/{0} {1}/{1}/{1} {2}/{2}/{2}\r\n", i1, i2, i3);
                                    }
                                    OBJwriter.Write(sb);
                                    sb.Length = 0;
​
                                    vertexPad += srcNode.vertexCount;
                                    break;
                                }
                        }
                    }
                }
                #endregion
            }
            else { Console.WriteLine("File already exists: {0}.obj", modelFilename); }
        }
​
        private static void ExportFBX(kn5Model srcModel)
        {
            if (!File.Exists(srcModel.modelDir + srcModel.modelName + ".fbx"))
            {
                Console.WriteLine("Exporting {0}.fbx", srcModel.modelName);
​
                using (StreamWriter FBXwriter = new StreamWriter(File.Create(srcModel.modelDir + srcModel.modelName + ".fbx")))
                {
                    StringBuilder fbx = new StringBuilder();
                    var timestamp = DateTime.Now;
​
                    StringBuilder ob = new StringBuilder(); //objects builder
                    //ob.Append("\nObjects:  {");
​
                    StringBuilder cb = new StringBuilder(); //connections builder
                    cb.Append("\n}\n");//Objects end
                    cb.Append("\nConnections:  {");
​
                    int FBXgeometryCount = 0;
                    foreach (var srcNode in srcModel.nodes.Where(n => n.type > 1)) { FBXgeometryCount++; }
​
                    #region build materials first to get used texture count
                    for (int m = 0; m < srcModel.materials.Count; m++)
                    {
                        var srcMat = srcModel.materials[m];
​
                        ob.Append("\n\tMaterial: " + (400000 + m) + ", \"Material::" + srcMat.name + "\", \"\" {");
                        ob.Append("\n\t\tVersion: 102");
                        ob.Append("\n\t\tShadingModel: \"phong\"");
                        ob.Append("\n\t\tMultiLayer: 0");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.Append("\n\t\t\tP: \"ShadingModel\", \"KString\", \"\", \"\", \"phong\"");
                        ob.AppendFormat("\n\t\t\tP: \"AmbientColor\", \"Color\", \"\", \"A\",{0},{0},{0}", srcMat.ksAmbient);
                        ob.AppendFormat("\n\t\t\tP: \"DiffuseColor\", \"Color\", \"\", \"A\",{0},{0},{0}", srcMat.ksDiffuse);
                        ob.AppendFormat("\n\t\t\tP: \"SpecularColor\", \"Color\", \"\", \"A\",{0},{0},{0}", srcMat.ksSpecular);
                        ob.AppendFormat("\n\t\t\tP: \"SpecularFactor\", \"Number\", \"\", \"A\",{0}", srcMat.ksSpecularEXP / 100f);
                        //ob.AppendFormat("\n\t\t\tP: \"ShininessExponent\", \"Number\", \"\", \"A\",{0}", srcMat.ksSpecularEXP);
                        //ob.AppendFormat("\n\t\t\tP: \"Shininess\", \"double\", \"Number\", \"\",{0}", srcMat.ksSpecularEXP);
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t}");
​
                        //try to provide some level of texture instancing by using a custom class to match file and UV scaling
​
                        int txDiffuseID = srcModel.usedTex.FindIndex(s => s.filename == srcMat.txDiffuse && s.UVScaling == srcMat.diffuseMult);
                        if (txDiffuseID < 0 && srcMat.txDiffuse != null) //add texture to instance list
                        {
                            srcModel.usedTex.Add(new kn5Texture() { filename = srcMat.txDiffuse, UVScaling = srcMat.diffuseMult });
                            txDiffuseID = srcModel.usedTex.Count - 1;
                        }
​
                        if (srcMat.useDetail == 1.0f && srcMat.txDetail != null)
                        {
                            int txDetailID = srcModel.usedTex.FindIndex(s => s.filename == srcMat.txDetail && s.UVScaling == srcMat.detailUVMultiplier);
                            if (txDetailID < 0)
                            {
                                srcModel.usedTex.Add(new kn5Texture() { filename = srcMat.txDetail, UVScaling = srcMat.detailUVMultiplier });
                                txDetailID = srcModel.usedTex.Count - 1;
                            }
​
                            cb.Append("\n\tC: \"OP\"," + (500000 + txDetailID) + "," + (400000 + m) + ", \"DiffuseColor\"");
​
                            //use txDiffuse(AO) as specular map
                            cb.Append("\n\tC: \"OP\"," + (500000 + txDiffuseID) + "," + (400000 + m) + ", \"SpecularColor\"");
                        }
                        else
                        {
                            cb.Append("\n\tC: \"OP\"," + (500000 + txDiffuseID) + "," + (400000 + m) + ", \"DiffuseColor\"");
​
                            cb.Append("\n\tC: \"OP\"," + (500000 + txDiffuseID) + "," + (400000 + m) + ", \"TransparentColor\"");
                        }
​
                        if (srcMat.txNormal != null)
                        {
                            int txNormalID = srcModel.usedTex.FindIndex(s => s.filename == srcMat.txNormal && s.UVScaling == srcMat.normalMult);
                            if (txNormalID < 0)
                            {
                                srcModel.usedTex.Add(new kn5Texture() { filename = srcMat.txNormal, UVScaling = srcMat.normalMult });
                                txNormalID = srcModel.usedTex.Count - 1;
                            }
​
                            cb.Append("\n\tC: \"OP\"," + (500000 + txNormalID) + "," + (400000 + m) + ", \"NormalMap\"");
                        }
                    }
                    #endregion
​
                    #region write generic FBX data
                    fbx.Append("; FBX 7.1.0 project file");
                    fbx.Append("\nFBXHeaderExtension:  {\n\tFBXHeaderVersion: 1003\n\tFBXVersion: 7100\n\tCreationTimeStamp:  {\n\t\tVersion: 1000");
                    fbx.Append("\n\t\tYear: " + timestamp.Year);
                    fbx.Append("\n\t\tMonth: " + timestamp.Month);
                    fbx.Append("\n\t\tDay: " + timestamp.Day);
                    fbx.Append("\n\t\tHour: " + timestamp.Hour);
                    fbx.Append("\n\t\tMinute: " + timestamp.Minute);
                    fbx.Append("\n\t\tSecond: " + timestamp.Second);
                    fbx.Append("\n\t\tMillisecond: " + timestamp.Millisecond);
                    fbx.Append("\n\t}\n\tCreator: \"kn5 converter by Chipicao\"\n}\n");
​
                    fbx.Append("\nGlobalSettings:  {");
                    fbx.Append("\n\tVersion: 1000");
                    fbx.Append("\n\tProperties70:  {");
                    fbx.Append("\n\t\tP: \"UpAxis\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"UpAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"FrontAxis\", \"int\", \"Integer\", \"\",2");
                    fbx.Append("\n\t\tP: \"FrontAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"CoordAxis\", \"int\", \"Integer\", \"\",0");
                    fbx.Append("\n\t\tP: \"CoordAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"OriginalUpAxis\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"OriginalUpAxisSign\", \"int\", \"Integer\", \"\",1");
                    fbx.Append("\n\t\tP: \"UnitScaleFactor\", \"double\", \"Number\", \"\",1");
                    fbx.Append("\n\t\tP: \"OriginalUnitScaleFactor\", \"double\", \"Number\", \"\",1");
                    //sb.Append("\n\t\tP: \"AmbientColor\", \"ColorRGB\", \"Color\", \"\",0,0,0");
                    //sb.Append("\n\t\tP: \"DefaultCamera\", \"KString\", \"\", \"\", \"Producer Perspective\"");
                    //sb.Append("\n\t\tP: \"TimeMode\", \"enum\", \"\", \"\",6");
                    //sb.Append("\n\t\tP: \"TimeProtocol\", \"enum\", \"\", \"\",2");
                    //sb.Append("\n\t\tP: \"SnapOnFrameMode\", \"enum\", \"\", \"\",0");
                    //sb.Append("\n\t\tP: \"TimeSpanStart\", \"KTime\", \"Time\", \"\",0");
                    //sb.Append("\n\t\tP: \"TimeSpanStop\", \"KTime\", \"Time\", \"\",153953860000");
                    //sb.Append("\n\t\tP: \"CustomFrameRate\", \"double\", \"Number\", \"\",-1");
                    //sb.Append("\n\t\tP: \"TimeMarker\", \"Compound\", \"\", \"\"");
                    //sb.Append("\n\t\tP: \"CurrentTimeMarker\", \"int\", \"Integer\", \"\",-1");
                    fbx.Append("\n\t}\n}\n");
​
                    fbx.Append("\nDocuments:  {");
                    fbx.Append("\n\tCount: 1");
                    fbx.Append("\n\tDocument: 1234567890, \"\", \"Scene\" {");
                    fbx.Append("\n\t\tProperties70:  {");
                    fbx.Append("\n\t\t\tP: \"SourceObject\", \"object\", \"\", \"\"");
                    fbx.Append("\n\t\t\tP: \"ActiveAnimStackName\", \"KString\", \"\", \"\", \"\"");
                    fbx.Append("\n\t\t}");
                    fbx.Append("\n\t\tRootNode: 0");
                    fbx.Append("\n\t}\n}\n");
                    fbx.Append("\nReferences:  {\n}\n");
​
                    fbx.Append("\nDefinitions:  {");
                    fbx.Append("\n\tVersion: 100");
                    fbx.AppendFormat("\n\tCount: {0}", 1 + srcModel.nodes.Count + FBXgeometryCount + srcModel.materials.Count + srcModel.usedTex.Count * 2);
​
                    fbx.Append("\n\tObjectType: \"GlobalSettings\" {");
                    fbx.Append("\n\t\tCount: 1");
                    fbx.Append("\n\t}");
​
                    fbx.Append("\n\tObjectType: \"Model\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.nodes.Count);
                    fbx.Append("\n\t}");
​
                    fbx.Append("\n\tObjectType: \"Geometry\" {");
                    fbx.Append("\n\t\tCount: " + FBXgeometryCount);
                    fbx.Append("\n\t}");
​
                    fbx.Append("\n\tObjectType: \"Material\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.materials.Count);
                    fbx.Append("\n\t}");
​
                    fbx.Append("\n\tObjectType: \"Texture\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.usedTex.Count);
                    fbx.Append("\n\t}");
​
                    fbx.Append("\n\tObjectType: \"Video\" {");
                    fbx.Append("\n\t\tCount: " + srcModel.usedTex.Count);
                    fbx.Append("\n\t}");
                    fbx.Append("\n}\n");
                    fbx.Append("\nObjects:  {");
​
                    FBXwriter.Write(fbx);
                    fbx.Length = 0;
                    //write previously built materials
                    FBXwriter.Write(ob);
                    ob.Length = 0;
                    #endregion
​
                    #region write Texture & Video data
                    for (int t = 0; t < srcModel.usedTex.Count; t++)
                    {
                        string textureName = srcModel.usedTex[t].filename;
                        string textureFile = srcModel.modelDir + "texture\\" + textureName;
                        string relativePath = "texture\\" + textureName;
​
                        //search for texture if doesn't exist
                        //later
​
                        ob.Append("\n\tTexture: " + (500000 + t) + ", \"Texture::" + textureName + "\", \"\" {");
                        ob.Append("\n\t\tType: \"TextureVideoClip\"");
                        ob.Append("\n\t\tVersion: 202");
                        ob.Append("\n\t\tTextureName: \"Texture::" + textureName + "\"");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.AppendFormat("\n\t\t\tP: \"Translation\", \"Vector\", \"\", \"A\",{0},{0},1", 0.5f * (1 - srcModel.usedTex[t].UVScaling));
                        ob.AppendFormat("\n\t\t\tP: \"Scaling\", \"Vector\", \"\", \"A\",{0},{0},1", srcModel.usedTex[t].UVScaling);
                        ob.Append("\n\t\t\tP: \"UVSet\", \"KString\", \"\", \"\", \"UVChannel_1\"");
                        ob.Append("\n\t\t\tP: \"UseMaterial\", \"bool\", \"\", \"\",1");
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t\tMedia: \"Video::" + textureName + "\"");
                        ob.Append("\n\t\tFileName: \"" + textureFile + "\"");
                        ob.Append("\n\t\tRelativeFilename: \"" + relativePath + "\"");
                        ob.Append("\n\t\tTexture_Alpha_Source: \"Alpha_Black\"");
                        ob.Append("\n\t}");
​
                        ob.Append("\n\tVideo: " + (600000 + t) + ", \"Video::" + textureName + "\", \"Clip\" {");
                        ob.Append("\n\t\tType: \"Clip\"");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.Append("\n\t\t\tP: \"Path\", \"KString\", \"XRefUrl\", \"\", \"" + textureFile + "\"");
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t\tFileName: \"" + textureFile + "\"");
                        ob.Append("\n\t\tRelativeFilename: \"" + relativePath + "\"");
                        ob.Append("\n\t}");
​
                        //connect video to texture
                        cb.Append("\n\tC: \"OO\"," + (600000 + t) + "," + (500000 + t));
                    }
​
                    FBXwriter.Write(ob);
                    ob.Length = 0;
                    #endregion
​
                    #region write Model & Geometry data
                    for (int n = 0; n < srcModel.nodes.Count; n++)
                    {
                        var srcNode = srcModel.nodes[n];
​
                        #region if Mesh node
                        if (srcNode.type > 1)
                        {
                            StringBuilder vb = new StringBuilder();
                            StringBuilder ib = new StringBuilder();
​
                            //write Geometry
                            ob.Append("\n\tGeometry: " + (100000 + n) + ", \"Geometry::\", \"Mesh\" {");
                            ob.Append("\n\t\tProperties70:  {");
                            var randomColor = RandomColorGenerator((100000 + n).ToString());
                            ob.AppendFormat("\n\t\t\tP: \"Color\", \"ColorRGB\", \"Color\", \"\",{0},{1},{2}", ((float)randomColor[0] / 255), ((float)randomColor[1] / 255), ((float)randomColor[2] / 255));
                            ob.Append("\n\t\t}");
​
                            ob.AppendFormat("\n\t\tVertices: *{0} {{\n\t\t\ta: ", (srcNode.vertexCount * 3));
                            foreach (var v in srcNode.position) { vb.AppendFormat("{0},", v); }
                            vb.Length -= 1; //remove last ,
                            ob.Append(SplitLine(vb.ToString()));
                            ob.Append("\n\t\t}");
                            vb.Length = 0;
​
                            ob.AppendFormat("\n\t\tPolygonVertexIndex: *{0} {{\n\t\t\ta: ", srcNode.indices.Length);
                            for (int f = 0; f < (srcNode.indices.Length / 3); f++)
                            {
                                ib.Append(srcNode.indices[f * 3]);
                                ib.Append(',');
                                ib.Append(srcNode.indices[f * 3 + 1]);
                                ib.Append(',');
                                ib.Append(-1 - srcNode.indices[f * 3 + 2]);
                                ib.Append(',');
                            }
                            ib.Length -= 1; //remove last ,
                            ob.Append(SplitLine(ib.ToString()));
                            ob.Append("\n\t\t}");
                            ib.Length = 0;
                            ob.Append("\n\t\tGeometryVersion: 124");
​
                            ob.Append("\n\t\tLayerElementNormal: 0 {");
                            ob.Append("\n\t\t\tVersion: 101");
                            ob.Append("\n\t\t\tName: \"\"");
                            ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
                            ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
                            ob.AppendFormat("\n\t\t\tNormals: *{0} {{\n\t\t\ta: ", (srcNode.vertexCount * 3));
                            foreach (var v in srcNode.normal) { vb.AppendFormat("{0},", v); }
                            vb.Length -= 1; //remove last ,
                            ob.Append(SplitLine(vb.ToString()));
                            ob.Append("\n\t\t\t}\n\t\t}");
                            vb.Length = 0;
​
                            ob.Append("\n\t\tLayerElementUV: 0 {");
                            ob.Append("\n\t\t\tVersion: 101");
                            ob.Append("\n\t\t\tName: \"UVChannel_0\"");
                            ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
                            ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
                            ob.AppendFormat("\n\t\t\tUV: *{0} {{\n\t\t\ta: ", (srcNode.vertexCount * 2));
                            foreach (var v in srcNode.texture0) { vb.AppendFormat("{0},", v); }
                            vb.Length -= 1; //remove last ,
                            ob.Append(SplitLine(vb.ToString()));
                            ob.Append("\n\t\t\t}\n\t\t}");
                            vb.Length = 0;
​
                            ob.Append("\n\t\tLayerElementMaterial: 0 {");
                            ob.Append("\n\t\t\tVersion: 101");
                            ob.Append("\n\t\t\tName: \"\"");
                            ob.Append("\n\t\t\tMappingInformationType: \"AllSame\"");
                            ob.Append("\n\t\t\tReferenceInformationType: \"IndexToDirect\"");
                            ob.Append("\n\t\t\tMaterials: *1 {");
                            ob.Append("\n\t\t\t\t0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t}");
​
                            ob.Append("\n\t\tLayer: 0 {");
                            ob.Append("\n\t\t\tVersion: 100");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementNormal\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementMaterial\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementTexture\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementBumpTextures\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t\tLayerElement:  {");
                            ob.Append("\n\t\t\t\tType: \"LayerElementUV\"");
                            ob.Append("\n\t\t\t\tTypedIndex: 0");
                            ob.Append("\n\t\t\t}");
                            ob.Append("\n\t\t}"); //Layer 0 end
                            ob.Append("\n\t}"); //Geometry end
​
                            //connect Geometry to Model
                            cb.Append("\n\tC: \"OO\"," + (100000 + n) + "," + (200000 + n));
                            //connect Material to Model
                            if (srcNode.materialID > -1) { cb.Append("\n\tC: \"OO\"," + (400000 + srcNode.materialID) + "," + (200000 + n)); }
​
                            ob.Append("\n\tModel: " + (200000 + n) + ", \"Model::" + srcNode.name + "\", \"Mesh\" {");
                        }
                        #endregion
                        else { ob.Append("\n\tModel: " + (200000 + n) + ", \"Model::" + srcNode.name + "\", \"Null\" {"); }
​
                        ob.Append("\n\t\tVersion: 232");
                        ob.Append("\n\t\tProperties70:  {");
                        ob.Append("\n\t\t\tP: \"InheritType\", \"enum\", \"\", \"\",1");
                        ob.Append("\n\t\t\tP: \"ScalingMax\", \"Vector3D\", \"Vector\", \"\",0,0,0");
                        ob.Append("\n\t\t\tP: \"DefaultAttributeIndex\", \"int\", \"Integer\", \"\",0");
                        ob.Append("\n\t\t\tP: \"Lcl Translation\", \"Lcl Translation\", \"\", \"A\"," + srcNode.translation[0] + "," + srcNode.translation[1] + "," + srcNode.translation[2]);
                        ob.Append("\n\t\t\tP: \"Lcl Rotation\", \"Lcl Rotation\", \"\", \"A\"," + srcNode.rotation[0] + "," + srcNode.rotation[1] + "," + srcNode.rotation[2]);
                        ob.Append("\n\t\t\tP: \"Lcl Scaling\", \"Lcl Scaling\", \"\", \"A\"," + srcNode.scaling[0] + "," + srcNode.scaling[1] + "," + srcNode.scaling[2]);
                        //ob.Append("\n\t\t\tP: \"UDP3DSMAX\", \"KString\", \"\", \"U\", \"Exported_with = kn5 converter by Chipicao&cr;&lf;\"");
                        if (srcNode.type > 1 && srcNode.materialID > -1)
                        {
                            var srcMat = srcModel.materials[srcNode.materialID];
                            /*ob.Append("\n\t\t\tP: \"UDP3DSMAX\", \"KString\", \"\", \"U\", \"");
                            ob.AppendFormat("diffuseMult = {0}&cr;&lf;", srcMat.diffuseMult);
                            ob.AppendFormat("normalMult = {0}&cr;&lf;", srcMat.normalMult);
                            ob.AppendFormat("useDetail = {0}&cr;&lf;", srcMat.useDetail);
                            ob.AppendFormat("detailUVMultiplier = {0}&cr;&lf;", srcMat.detailUVMultiplier);
                            ob.Append("\"");*/
                            ob.AppendFormat("\n\t\t\tP: \"UDP3DSMAX\", \"KString\", \"\", \"U\", \"{0}\"", srcMat.shaderProps);
                        }
                        //ob.Append("\n\t\t\tP: \"MaxHandle\", \"int\", \"Integer\", \"UH\"," + (j + 2 + pmodel.nodeList.Count));
                        ob.Append("\n\t\t}");
                        ob.Append("\n\t\tShading: T");
                        ob.Append("\n\t\tCulling: \"CullingOff\"");
                        ob.Append("\n\t}"); //Model end
​
                        //connect Model to parent
                        if (srcNode.parentID < 0) { cb.Append("\n\tC: \"OO\"," + (200000 + n) + ",0"); }
                        else { cb.Append("\n\tC: \"OO\"," + (200000 + n) + "," + (200000 + srcNode.parentID)); }
​
                        FBXwriter.Write(ob);
                        ob.Length = 0;
                    }
                    #endregion
​
                    cb.Append("\n}");//Connections end
                    FBXwriter.Write(cb);
                }
            }
            else { Console.WriteLine("File already exists: {0}.fbx", srcModel.modelName); }
        }
​
        private static byte[] RandomColorGenerator(string name)
        {
            int nameHash = name.GetHashCode();
            Random r = new Random(nameHash);
            //Random r = new Random(DateTime.Now.Millisecond);
​
            byte red = (byte)r.Next(0, 255);
            byte green = (byte)r.Next(0, 255);
            byte blue = (byte)r.Next(0, 255);
​
            return new byte[3] { red, green, blue };
        }
​
        private static string SplitLine(string inputLine) //for FBX 2011
        {
            string outputLines = inputLine;
            int vbSplit = 0;
            for (int v = 0; v < inputLine.Length / 2048; v++)
            {
                vbSplit += 2048;
                if (vbSplit < outputLines.Length)
                {
                    vbSplit = outputLines.IndexOf(",", vbSplit) + 1;
                    if (vbSplit > 0) { outputLines = outputLines.Insert(vbSplit, "\n"); }
                }
            }
            return outputLines;
        }
​
        private static string MakeRelative(string filePath, string referencePath)
        {
            if (filePath != "" && referencePath != "")
            {
                var fileUri = new Uri(filePath);
                var referenceUri = new Uri(referencePath);
                return referenceUri.MakeRelativeUri(fileUri).ToString().Replace('/', Path.DirectorySeparatorChar);
            }
            else
            {
                return "";
            }
        }
​
    }
}
​

Total: 1000 rows

CustomerID	Name	City
1	Name_0	City_0
2	Name_1	City_1
3	Name_2	City_2
4	Name_3	City_3
5	Name_4	City_4
6	Name_5	City_5
7	Name_6	City_6
8	Name_7	City_7
9	Name_8	City_8
10	Name_9	City_9
11	Name_10	City_10
12	Name_11	City_11
13	Name_12	City_12
14	Name_13	City_13
15	Name_14	City_14
16	Name_15	City_15
17	Name_16	City_16
18	Name_17	City_17
19	Name_18	City_18
20	Name_19	City_19
21	Name_20	City_20
22	Name_21	City_21
23	Name_22	City_22
24	Name_23	City_23
25	Name_24	City_24
26	Name_25	City_25
27	Name_26	City_26
28	Name_27	City_27
29	Name_28	City_28
30	Name_29	City_29
31	Name_30	City_30
32	Name_31	City_31
33	Name_32	City_32
34	Name_33	City_33
35	Name_34	City_34
36	Name_35	City_35
37	Name_36	City_36
38	Name_37	City_37
39	Name_38	City_38
40	Name_39	City_39
41	Name_40	City_40
42	Name_41	City_41
43	Name_42	City_42
44	Name_43	City_43
45	Name_44	City_44
46	Name_45	City_45
47	Name_46	City_46
48	Name_47	City_47
49	Name_48	City_48
50	Name_49	City_49
51	Name_50	City_50
52	Name_51	City_51
53	Name_52	City_52
54	Name_53	City_53
55	Name_54	City_54
56	Name_55	City_55
57	Name_56	City_56
58	Name_57	City_57
59	Name_58	City_58
60	Name_59	City_59
61	Name_60	City_60
62	Name_61	City_61
63	Name_62	City_62
64	Name_63	City_63
65	Name_64	City_64
66	Name_65	City_65
67	Name_66	City_66
68	Name_67	City_67
69	Name_68	City_68
70	Name_69	City_69
71	Name_70	City_70
72	Name_71	City_71
73	Name_72	City_72
74	Name_73	City_73
75	Name_74	City_74
76	Name_75	City_75
77	Name_76	City_76
78	Name_77	City_77
79	Name_78	City_78
80	Name_79	City_79
81	Name_80	City_80
82	Name_81	City_81
83	Name_82	City_82
84	Name_83	City_83
85	Name_84	City_84
86	Name_85	City_85
87	Name_86	City_86
88	Name_87	City_87
89	Name_88	City_88
90	Name_89	City_89
91	Name_90	City_90
92	Name_91	City_91
93	Name_92	City_92
94	Name_93	City_93
95	Name_94	City_94
96	Name_95	City_95
97	Name_96	City_96
98	Name_97	City_97
99	Name_98	City_98
100	Name_99	City_99
101	Name_100	City_100
102	Name_101	City_101
103	Name_102	City_102
104	Name_103	City_103
105	Name_104	City_104
106	Name_105	City_105
107	Name_106	City_106
108	Name_107	City_107
109	Name_108	City_108
110	Name_109	City_109
111	Name_110	City_110
112	Name_111	City_111
113	Name_112	City_112
114	Name_113	City_113
115	Name_114	City_114
116	Name_115	City_115
117	Name_116	City_116
118	Name_117	City_117
119	Name_118	City_118
120	Name_119	City_119
121	Name_120	City_120
122	Name_121	City_121
123	Name_122	City_122
124	Name_123	City_123
125	Name_124	City_124
126	Name_125	City_125
127	Name_126	City_126
128	Name_127	City_127
129	Name_128	City_128
130	Name_129	City_129
131	Name_130	City_130
132	Name_131	City_131
133	Name_132	City_132
134	Name_133	City_133
135	Name_134	City_134
136	Name_135	City_135
137	Name_136	City_136
138	Name_137	City_137
139	Name_138	City_138
140	Name_139	City_139
141	Name_140	City_140
142	Name_141	City_141
143	Name_142	City_142
144	Name_143	City_143
145	Name_144	City_144
146	Name_145	City_145
147	Name_146	City_146
148	Name_147	City_147
149	Name_148	City_148
150	Name_149	City_149
151	Name_150	City_150
152	Name_151	City_151
153	Name_152	City_152
154	Name_153	City_153
155	Name_154	City_154
156	Name_155	City_155
157	Name_156	City_156
158	Name_157	City_157
159	Name_158	City_158
160	Name_159	City_159
161	Name_160	City_160
162	Name_161	City_161
163	Name_162	City_162
164	Name_163	City_163
165	Name_164	City_164
166	Name_165	City_165
167	Name_166	City_166
168	Name_167	City_167
169	Name_168	City_168
170	Name_169	City_169
171	Name_170	City_170
172	Name_171	City_171
173	Name_172	City_172
174	Name_173	City_173
175	Name_174	City_174
176	Name_175	City_175
177	Name_176	City_176
178	Name_177	City_177
179	Name_178	City_178
180	Name_179	City_179
181	Name_180	City_180
182	Name_181	City_181
183	Name_182	City_182
184	Name_183	City_183
185	Name_184	City_184
186	Name_185	City_185
187	Name_186	City_186
188	Name_187	City_187
189	Name_188	City_188
190	Name_189	City_189
191	Name_190	City_190
192	Name_191	City_191
193	Name_192	City_192
194	Name_193	City_193
195	Name_194	City_194
196	Name_195	City_195
197	Name_196	City_196
198	Name_197	City_197
199	Name_198	City_198
200	Name_199	City_199
201	Name_200	City_200
202	Name_201	City_201
203	Name_202	City_202
204	Name_203	City_203
205	Name_204	City_204
206	Name_205	City_205
207	Name_206	City_206
208	Name_207	City_207
209	Name_208	City_208
210	Name_209	City_209
211	Name_210	City_210
212	Name_211	City_211
213	Name_212	City_212
214	Name_213	City_213
215	Name_214	City_214
216	Name_215	City_215
217	Name_216	City_216
218	Name_217	City_217
219	Name_218	City_218
220	Name_219	City_219
221	Name_220	City_220
222	Name_221	City_221
223	Name_222	City_222
224	Name_223	City_223
225	Name_224	City_224
226	Name_225	City_225
227	Name_226	City_226
228	Name_227	City_227
229	Name_228	City_228
230	Name_229	City_229
231	Name_230	City_230
232	Name_231	City_231
233	Name_232	City_232
234	Name_233	City_233
235	Name_234	City_234
236	Name_235	City_235
237	Name_236	City_236
238	Name_237	City_237
239	Name_238	City_238
240	Name_239	City_239
241	Name_240	City_240
242	Name_241	City_241
243	Name_242	City_242
244	Name_243	City_243
245	Name_244	City_244
246	Name_245	City_245
247	Name_246	City_246
248	Name_247	City_247
249	Name_248	City_248
250	Name_249	City_249
251	Name_250	City_250
252	Name_251	City_251
253	Name_252	City_252
254	Name_253	City_253
255	Name_254	City_254
256	Name_255	City_255
257	Name_256	City_256
258	Name_257	City_257
259	Name_258	City_258
260	Name_259	City_259
261	Name_260	City_260
262	Name_261	City_261
263	Name_262	City_262
264	Name_263	City_263
265	Name_264	City_264
266	Name_265	City_265
267	Name_266	City_266
268	Name_267	City_267
269	Name_268	City_268
270	Name_269	City_269
271	Name_270	City_270
272	Name_271	City_271
273	Name_272	City_272
274	Name_273	City_273
275	Name_274	City_274
276	Name_275	City_275
277	Name_276	City_276
278	Name_277	City_277
279	Name_278	City_278
280	Name_279	City_279
281	Name_280	City_280
282	Name_281	City_281
283	Name_282	City_282
284	Name_283	City_283
285	Name_284	City_284
286	Name_285	City_285
287	Name_286	City_286
288	Name_287	City_287
289	Name_288	City_288
290	Name_289	City_289
291	Name_290	City_290
292	Name_291	City_291
293	Name_292	City_292
294	Name_293	City_293
295	Name_294	City_294
296	Name_295	City_295
297	Name_296	City_296
298	Name_297	City_297
299	Name_298	City_298
300	Name_299	City_299
301	Name_300	City_300
302	Name_301	City_301
303	Name_302	City_302
304	Name_303	City_303
305	Name_304	City_304
306	Name_305	City_305
307	Name_306	City_306
308	Name_307	City_307
309	Name_308	City_308
310	Name_309	City_309
311	Name_310	City_310
312	Name_311	City_311
313	Name_312	City_312
314	Name_313	City_313
315	Name_314	City_314
316	Name_315	City_315
317	Name_316	City_316
318	Name_317	City_317
319	Name_318	City_318
320	Name_319	City_319
321	Name_320	City_320
322	Name_321	City_321
323	Name_322	City_322
324	Name_323	City_323
325	Name_324	City_324
326	Name_325	City_325
327	Name_326	City_326
328	Name_327	City_327
329	Name_328	City_328
330	Name_329	City_329
331	Name_330	City_330
332	Name_331	City_331
333	Name_332	City_332
334	Name_333	City_333
335	Name_334	City_334
336	Name_335	City_335
337	Name_336	City_336
338	Name_337	City_337
339	Name_338	City_338
340	Name_339	City_339
341	Name_340	City_340
342	Name_341	City_341
343	Name_342	City_342
344	Name_343	City_343
345	Name_344	City_344
346	Name_345	City_345
347	Name_346	City_346
348	Name_347	City_347
349	Name_348	City_348
350	Name_349	City_349
351	Name_350	City_350
352	Name_351	City_351
353	Name_352	City_352
354	Name_353	City_353
355	Name_354	City_354
356	Name_355	City_355
357	Name_356	City_356
358	Name_357	City_357
359	Name_358	City_358
360	Name_359	City_359
361	Name_360	City_360
362	Name_361	City_361
363	Name_362	City_362
364	Name_363	City_363
365	Name_364	City_364
366	Name_365	City_365
367	Name_366	City_366
368	Name_367	City_367
369	Name_368	City_368
370	Name_369	City_369
371	Name_370	City_370
372	Name_371	City_371
373	Name_372	City_372
374	Name_373	City_373
375	Name_374	City_374
376	Name_375	City_375
377	Name_376	City_376
378	Name_377	City_377
379	Name_378	City_378
380	Name_379	City_379
381	Name_380	City_380
382	Name_381	City_381
383	Name_382	City_382
384	Name_383	City_383
385	Name_384	City_384
386	Name_385	City_385
387	Name_386	City_386
388	Name_387	City_387
389	Name_388	City_388
390	Name_389	City_389
391	Name_390	City_390
392	Name_391	City_391
393	Name_392	City_392
394	Name_393	City_393
395	Name_394	City_394
396	Name_395	City_395
397	Name_396	City_396
398	Name_397	City_397
399	Name_398	City_398
400	Name_399	City_399
401	Name_400	City_400
402	Name_401	City_401
403	Name_402	City_402
404	Name_403	City_403
405	Name_404	City_404
406	Name_405	City_405
407	Name_406	City_406
408	Name_407	City_407
409	Name_408	City_408
410	Name_409	City_409
411	Name_410	City_410
412	Name_411	City_411
413	Name_412	City_412
414	Name_413	City_413
415	Name_414	City_414
416	Name_415	City_415
417	Name_416	City_416
418	Name_417	City_417
419	Name_418	City_418
420	Name_419	City_419
421	Name_420	City_420
422	Name_421	City_421
423	Name_422	City_422
424	Name_423	City_423
425	Name_424	City_424
426	Name_425	City_425
427	Name_426	City_426
428	Name_427	City_427
429	Name_428	City_428
430	Name_429	City_429
431	Name_430	City_430
432	Name_431	City_431
433	Name_432	City_432
434	Name_433	City_433
435	Name_434	City_434
436	Name_435	City_435
437	Name_436	City_436
438	Name_437	City_437
439	Name_438	City_438
440	Name_439	City_439
441	Name_440	City_440
442	Name_441	City_441
443	Name_442	City_442
444	Name_443	City_443
445	Name_444	City_444
446	Name_445	City_445
447	Name_446	City_446
448	Name_447	City_447
449	Name_448	City_448
450	Name_449	City_449
451	Name_450	City_450
452	Name_451	City_451
453	Name_452	City_452
454	Name_453	City_453
455	Name_454	City_454
456	Name_455	City_455
457	Name_456	City_456
458	Name_457	City_457
459	Name_458	City_458
460	Name_459	City_459
461	Name_460	City_460
462	Name_461	City_461
463	Name_462	City_462
464	Name_463	City_463
465	Name_464	City_464
466	Name_465	City_465
467	Name_466	City_466
468	Name_467	City_467
469	Name_468	City_468
470	Name_469	City_469
471	Name_470	City_470
472	Name_471	City_471
473	Name_472	City_472
474	Name_473	City_473
475	Name_474	City_474
476	Name_475	City_475
477	Name_476	City_476
478	Name_477	City_477
479	Name_478	City_478
480	Name_479	City_479
481	Name_480	City_480
482	Name_481	City_481
483	Name_482	City_482
484	Name_483	City_483
485	Name_484	City_484
486	Name_485	City_485
487	Name_486	City_486
488	Name_487	City_487
489	Name_488	City_488
490	Name_489	City_489
491	Name_490	City_490
492	Name_491	City_491
493	Name_492	City_492
494	Name_493	City_493
495	Name_494	City_494
496	Name_495	City_495
497	Name_496	City_496
498	Name_497	City_497
499	Name_498	City_498
500	Name_499	City_499
501	Name_500	City_500
502	Name_501	City_501
503	Name_502	City_502
504	Name_503	City_503
505	Name_504	City_504
506	Name_505	City_505
507	Name_506	City_506
508	Name_507	City_507
509	Name_508	City_508
510	Name_509	City_509
511	Name_510	City_510
512	Name_511	City_511
513	Name_512	City_512
514	Name_513	City_513
515	Name_514	City_514
516	Name_515	City_515
517	Name_516	City_516
518	Name_517	City_517
519	Name_518	City_518
520	Name_519	City_519
521	Name_520	City_520
522	Name_521	City_521
523	Name_522	City_522
524	Name_523	City_523
525	Name_524	City_524
526	Name_525	City_525
527	Name_526	City_526
528	Name_527	City_527
529	Name_528	City_528
530	Name_529	City_529
531	Name_530	City_530
532	Name_531	City_531
533	Name_532	City_532
534	Name_533	City_533
535	Name_534	City_534
536	Name_535	City_535
537	Name_536	City_536
538	Name_537	City_537
539	Name_538	City_538
540	Name_539	City_539
541	Name_540	City_540
542	Name_541	City_541
543	Name_542	City_542
544	Name_543	City_543
545	Name_544	City_544
546	Name_545	City_545
547	Name_546	City_546
548	Name_547	City_547
549	Name_548	City_548
550	Name_549	City_549
551	Name_550	City_550
552	Name_551	City_551
553	Name_552	City_552
554	Name_553	City_553
555	Name_554	City_554
556	Name_555	City_555
557	Name_556	City_556
558	Name_557	City_557
559	Name_558	City_558
560	Name_559	City_559
561	Name_560	City_560
562	Name_561	City_561
563	Name_562	City_562
564	Name_563	City_563
565	Name_564	City_564
566	Name_565	City_565
567	Name_566	City_566
568	Name_567	City_567
569	Name_568	City_568
570	Name_569	City_569
571	Name_570	City_570
572	Name_571	City_571
573	Name_572	City_572
574	Name_573	City_573
575	Name_574	City_574
576	Name_575	City_575
577	Name_576	City_576
578	Name_577	City_577
579	Name_578	City_578
580	Name_579	City_579
581	Name_580	City_580
582	Name_581	City_581
583	Name_582	City_582
584	Name_583	City_583
585	Name_584	City_584
586	Name_585	City_585
587	Name_586	City_586
588	Name_587	City_587
589	Name_588	City_588
590	Name_589	City_589
591	Name_590	City_590
592	Name_591	City_591
593	Name_592	City_592
594	Name_593	City_593
595	Name_594	City_594
596	Name_595	City_595
597	Name_596	City_596
598	Name_597	City_597
599	Name_598	City_598
600	Name_599	City_599
601	Name_600	City_600
602	Name_601	City_601
603	Name_602	City_602
604	Name_603	City_603
605	Name_604	City_604
606	Name_605	City_605
607	Name_606	City_606
608	Name_607	City_607
609	Name_608	City_608
610	Name_609	City_609
611	Name_610	City_610
612	Name_611	City_611
613	Name_612	City_612
614	Name_613	City_613
615	Name_614	City_614
616	Name_615	City_615
617	Name_616	City_616
618	Name_617	City_617
619	Name_618	City_618
620	Name_619	City_619
621	Name_620	City_620
622	Name_621	City_621
623	Name_622	City_622
624	Name_623	City_623
625	Name_624	City_624
626	Name_625	City_625
627	Name_626	City_626
628	Name_627	City_627
629	Name_628	City_628
630	Name_629	City_629
631	Name_630	City_630
632	Name_631	City_631
633	Name_632	City_632
634	Name_633	City_633
635	Name_634	City_634
636	Name_635	City_635
637	Name_636	City_636
638	Name_637	City_637
639	Name_638	City_638
640	Name_639	City_639
641	Name_640	City_640
642	Name_641	City_641
643	Name_642	City_642
644	Name_643	City_643
645	Name_644	City_644
646	Name_645	City_645
647	Name_646	City_646
648	Name_647	City_647
649	Name_648	City_648
650	Name_649	City_649
651	Name_650	City_650
652	Name_651	City_651
653	Name_652	City_652
654	Name_653	City_653
655	Name_654	City_654
656	Name_655	City_655
657	Name_656	City_656
658	Name_657	City_657
659	Name_658	City_658
660	Name_659	City_659
661	Name_660	City_660
662	Name_661	City_661
663	Name_662	City_662
664	Name_663	City_663
665	Name_664	City_664
666	Name_665	City_665
667	Name_666	City_666
668	Name_667	City_667
669	Name_668	City_668
670	Name_669	City_669
671	Name_670	City_670
672	Name_671	City_671
673	Name_672	City_672
674	Name_673	City_673
675	Name_674	City_674
676	Name_675	City_675
677	Name_676	City_676
678	Name_677	City_677
679	Name_678	City_678
680	Name_679	City_679
681	Name_680	City_680
682	Name_681	City_681
683	Name_682	City_682
684	Name_683	City_683
685	Name_684	City_684
686	Name_685	City_685
687	Name_686	City_686
688	Name_687	City_687
689	Name_688	City_688
690	Name_689	City_689
691	Name_690	City_690
692	Name_691	City_691
693	Name_692	City_692
694	Name_693	City_693
695	Name_694	City_694
696	Name_695	City_695
697	Name_696	City_696
698	Name_697	City_697
699	Name_698	City_698
700	Name_699	City_699
701	Name_700	City_700
702	Name_701	City_701
703	Name_702	City_702
704	Name_703	City_703
705	Name_704	City_704
706	Name_705	City_705
707	Name_706	City_706
708	Name_707	City_707
709	Name_708	City_708
710	Name_709	City_709
711	Name_710	City_710
712	Name_711	City_711
713	Name_712	City_712
714	Name_713	City_713
715	Name_714	City_714
716	Name_715	City_715
717	Name_716	City_716
718	Name_717	City_717
719	Name_718	City_718
720	Name_719	City_719
721	Name_720	City_720
722	Name_721	City_721
723	Name_722	City_722
724	Name_723	City_723
725	Name_724	City_724
726	Name_725	City_725
727	Name_726	City_726
728	Name_727	City_727
729	Name_728	City_728
730	Name_729	City_729
731	Name_730	City_730
732	Name_731	City_731
733	Name_732	City_732
734	Name_733	City_733
735	Name_734	City_734
736	Name_735	City_735
737	Name_736	City_736
738	Name_737	City_737
739	Name_738	City_738
740	Name_739	City_739
741	Name_740	City_740
742	Name_741	City_741
743	Name_742	City_742
744	Name_743	City_743
745	Name_744	City_744
746	Name_745	City_745
747	Name_746	City_746
748	Name_747	City_747
749	Name_748	City_748
750	Name_749	City_749
751	Name_750	City_750
752	Name_751	City_751
753	Name_752	City_752
754	Name_753	City_753
755	Name_754	City_754
756	Name_755	City_755
757	Name_756	City_756
758	Name_757	City_757
759	Name_758	City_758
760	Name_759	City_759
761	Name_760	City_760
762	Name_761	City_761
763	Name_762	City_762
764	Name_763	City_763
765	Name_764	City_764
766	Name_765	City_765
767	Name_766	City_766
768	Name_767	City_767
769	Name_768	City_768
770	Name_769	City_769
771	Name_770	City_770
772	Name_771	City_771
773	Name_772	City_772
774	Name_773	City_773
775	Name_774	City_774
776	Name_775	City_775
777	Name_776	City_776
778	Name_777	City_777
779	Name_778	City_778
780	Name_779	City_779
781	Name_780	City_780
782	Name_781	City_781
783	Name_782	City_782
784	Name_783	City_783
785	Name_784	City_784
786	Name_785	City_785
787	Name_786	City_786
788	Name_787	City_787
789	Name_788	City_788
790	Name_789	City_789
791	Name_790	City_790
792	Name_791	City_791
793	Name_792	City_792
794	Name_793	City_793
795	Name_794	City_794
796	Name_795	City_795
797	Name_796	City_796
798	Name_797	City_797
799	Name_798	City_798
800	Name_799	City_799
801	Name_800	City_800
802	Name_801	City_801
803	Name_802	City_802
804	Name_803	City_803
805	Name_804	City_804
806	Name_805	City_805
807	Name_806	City_806
808	Name_807	City_807
809	Name_808	City_808
810	Name_809	City_809
811	Name_810	City_810
812	Name_811	City_811
813	Name_812	City_812
814	Name_813	City_813
815	Name_814	City_814
816	Name_815	City_815
817	Name_816	City_816
818	Name_817	City_817
819	Name_818	City_818
820	Name_819	City_819
821	Name_820	City_820
822	Name_821	City_821
823	Name_822	City_822
824	Name_823	City_823
825	Name_824	City_824
826	Name_825	City_825
827	Name_826	City_826
828	Name_827	City_827
829	Name_828	City_828
830	Name_829	City_829
831	Name_830	City_830
832	Name_831	City_831
833	Name_832	City_832
834	Name_833	City_833
835	Name_834	City_834
836	Name_835	City_835
837	Name_836	City_836
838	Name_837	City_837
839	Name_838	City_838
840	Name_839	City_839
841	Name_840	City_840
842	Name_841	City_841
843	Name_842	City_842
844	Name_843	City_843
845	Name_844	City_844
846	Name_845	City_845
847	Name_846	City_846
848	Name_847	City_847
849	Name_848	City_848
850	Name_849	City_849
851	Name_850	City_850
852	Name_851	City_851
853	Name_852	City_852
854	Name_853	City_853
855	Name_854	City_854
856	Name_855	City_855
857	Name_856	City_856
858	Name_857	City_857
859	Name_858	City_858
860	Name_859	City_859
861	Name_860	City_860
862	Name_861	City_861
863	Name_862	City_862
864	Name_863	City_863
865	Name_864	City_864
866	Name_865	City_865
867	Name_866	City_866
868	Name_867	City_867
869	Name_868	City_868
870	Name_869	City_869
871	Name_870	City_870
872	Name_871	City_871
873	Name_872	City_872
874	Name_873	City_873
875	Name_874	City_874
876	Name_875	City_875
877	Name_876	City_876
878	Name_877	City_877
879	Name_878	City_878
880	Name_879	City_879
881	Name_880	City_880
882	Name_881	City_881
883	Name_882	City_882
884	Name_883	City_883
885	Name_884	City_884
886	Name_885	City_885
887	Name_886	City_886
888	Name_887	City_887
889	Name_888	City_888
890	Name_889	City_889
891	Name_890	City_890
892	Name_891	City_891
893	Name_892	City_892
894	Name_893	City_893
895	Name_894	City_894
896	Name_895	City_895
897	Name_896	City_896
898	Name_897	City_897
899	Name_898	City_898
900	Name_899	City_899
901	Name_900	City_900
902	Name_901	City_901
903	Name_902	City_902
904	Name_903	City_903
905	Name_904	City_904
906	Name_905	City_905
907	Name_906	City_906
908	Name_907	City_907
909	Name_908	City_908
910	Name_909	City_909
911	Name_910	City_910
912	Name_911	City_911
913	Name_912	City_912
914	Name_913	City_913
915	Name_914	City_914
916	Name_915	City_915
917	Name_916	City_916
918	Name_917	City_917
919	Name_918	City_918
920	Name_919	City_919
921	Name_920	City_920
922	Name_921	City_921
923	Name_922	City_922
924	Name_923	City_923
925	Name_924	City_924
926	Name_925	City_925
927	Name_926	City_926
928	Name_927	City_927
929	Name_928	City_928
930	Name_929	City_929
931	Name_930	City_930
932	Name_931	City_931
933	Name_932	City_932
934	Name_933	City_933
935	Name_934	City_934
936	Name_935	City_935
937	Name_936	City_936
938	Name_937	City_937
939	Name_938	City_938
940	Name_939	City_939
941	Name_940	City_940
942	Name_941	City_941
943	Name_942	City_942
944	Name_943	City_943
945	Name_944	City_944
946	Name_945	City_945
947	Name_946	City_946
948	Name_947	City_947
949	Name_948	City_948
950	Name_949	City_949
951	Name_950	City_950
952	Name_951	City_951
953	Name_952	City_952
954	Name_953	City_953
955	Name_954	City_954
956	Name_955	City_955
957	Name_956	City_956
958	Name_957	City_957
959	Name_958	City_958
960	Name_959	City_959
961	Name_960	City_960
962	Name_961	City_961
963	Name_962	City_962
964	Name_963	City_963
965	Name_964	City_964
966	Name_965	City_965
967	Name_966	City_966
968	Name_967	City_967
969	Name_968	City_968
970	Name_969	City_969
971	Name_970	City_970
972	Name_971	City_971
973	Name_972	City_972
974	Name_973	City_973
975	Name_974	City_974
976	Name_975	City_975
977	Name_976	City_976
978	Name_977	City_977
979	Name_978	City_978
980	Name_979	City_979
981	Name_980	City_980
982	Name_981	City_981
983	Name_982	City_982
984	Name_983	City_983
985	Name_984	City_984
986	Name_985	City_985
987	Name_986	City_986
988	Name_987	City_987
989	Name_988	City_988
990	Name_989	City_989
991	Name_990	City_990
992	Name_991	City_991
993	Name_992	City_992
994	Name_993	City_993
995	Name_994	City_994
996	Name_995	City_995
997	Name_996	City_996
998	Name_997	City_997
999	Name_998	City_998
1000	Name_999	City_999

Cached Result
Last Run:	12:09:50 am
Compile:	0.233s
Execute:	3.404s
Memory:	1.69Mb
CPU:	0.266s

Total: 1000 rows

View IL Code