private void loadFile(string filename)
{
loadedFile = new BlenderFile(filename);
fileTree.Nodes.Clear();
fileTree.ShowRootLines = true;
List <TreeNode> nodes = new List <TreeNode>();
foreach (Structure[] structure in loadedFile.Structures)
{
nodes.Add(loadNode(structure));
}
TreeNode rawBlocks = new TreeNode("[Raw data blocks]");
foreach (string s in loadedFile.RawBlockMessages)
{
rawBlocks.Nodes.Add(new TreeNode("[" + s.Split(' ')[0] + "]: " + s.Split(' ')[1])
{
Tag = s
});
}
nodes.Add(rawBlocks);
unfilteredNodeList = nodes.ToArray();
// the nodes will get added to the TreeView when filterBox_LostFocus() is called
List <string> temp = new List <string>();
foreach (TreeNode node in unfilteredNodeList)
{
Structure s = node.Tag as Structure;
if (s != null)
{
string typename = s.TypeName;
if (!temp.Contains(typename))
{
temp.Add(typename);
}
}
else if (node.Text.StartsWith("[List of"))
{
foreach (TreeNode child in node.Nodes)
{
if ((s = child.Tag as Structure) != null)
{
string typename = s.TypeName;
if (!temp.Contains(typename))
{
temp.Add(typename);
}
}
}
}
}
rootNodeTypeNames = temp.ToArray();
filterBox.AutoCompleteCustomSource = new AutoCompleteStringCollection();
filterBox.AutoCompleteCustomSource.AddRange(rootNodeTypeNames);
filterBox.Enabled = true;
filterBox_LostFocus(this, null);
}
/*! This methode is called from LoadFile() and executes the actual loading
* Runs in own thread
*/
private void LoadFileWorker(object sender, DoWorkEventArgs e)
{
BlenderFile b = new BlenderFile(Path);
List <BlenderMesh> blenderMeshes = new List <BlenderMesh>();
blenderObjects = b.readObject();
blenderMeshes = b.readMesh();
unityMeshes = BlenderFile.createSubmeshesForUnity(blenderMeshes);
return;
}
/// <summary>
/// Creates a new <pre>Material</pre> with the given arguments, unless the <pre>Material</pre> was created already.
/// If the <pre>Material</pre> was already created, returns a reference to the previously created <pre>Material</pre>.
/// </summary>
internal static Material GetOrCreateMaterial(BlenderFile file, PopulatedStructure material)
{
if (materialDict.Keys.Contains(material.ContainingBlock.OldMemoryAddress))
{
return(materialDict[material.ContainingBlock.OldMemoryAddress]);
}
Material m = new Material(file, material);
materialDict.Add(material.ContainingBlock.OldMemoryAddress, m);
return(m);
}
static void Main(string[] args)
{
// gets path from args or user
string path = getPath(args);
Console.WriteLine("Processing...");
BlenderFile reader = new BlenderFile(path);
// write html file
writeFile(path, reader);
// "press any key to continue"
Console.ReadLine();
}
private void loadModelData(BlenderFile file)
{
models = new List <BlenderModel>();
transparentModels = new List <BlenderModel>();
currentLayer = 1;
Structure curscene = file.GetStructuresOfType("FileGlobal")[0]["curscene"].Dereference()[0];
ulong next = curscene["base.first"].Value;
while (next != 0)
{
Structure objBase = file.GetStructuresByAddress(next)[0];
Structure obj = objBase["object"].Dereference()[0];
IField data = obj["data"];
int SDNAIndex = file.GetBlockByAddress((data as Field <ulong>).Value).SDNAIndex;
while (file.StructureDNA.StructureList[SDNAIndex].StructureTypeName != "Mesh")
{
ulong nextPointer = (objBase["next"] as Field <ulong>).Value;
if (nextPointer == 0)
{
return; // we've run out of objects in the list, and haven't found any meshes
}
objBase = file.GetStructuresByAddress(nextPointer)[0];
obj = objBase["object"].Dereference()[0];
data = obj["data"];
SDNAIndex = file.GetBlockByAddress((data as Field <ulong>).Value).SDNAIndex;
}
Structure mesh = data.Dereference()[0];
BlenderModel model = new BlenderModel(mesh, obj, GraphicsDevice, file);
if (model.TextureHasTransparency)
{
transparentModels.Add(model);
}
else
{
models.Add(model);
}
next = (objBase["next"] as Field <ulong>).Value;
}
}
internal Scene(BlenderFile file, PopulatedStructure scene)
{
Name = new string(scene["id.name"].GetValueAsCharArray()).Split('\0')[0].Substring(2);
// todo: add lamp importing here
string[] validTypeNames = new[] { "Mesh" };
List <BlenderObject> objects = new List <BlenderObject>();
int i = 0;
ulong next = scene["base.first"].GetValueAsPointer();
ulong basact = scene["basact"].GetValueAsPointer(); // this is the address of the Base object
while (next != 0)
{
if (next == basact)
{
activeObjectIndex = i;
}
PopulatedStructure objBase = file.GetStructuresByAddress(next)[0];
PopulatedStructure obj = file.GetStructuresByAddress(objBase["object"].GetValueAsPointer())[0];
Field data = obj["data"];
ulong ptr = data.GetValueAsPointer(); // this will be 0 for objects of the Empty type
if (ptr == 0)
{
objects.Add(new BlenderObject(file, obj));
}
else
{
int SDNAIndex = file.GetBlockByAddress(ptr).SDNAIndex;
if (validTypeNames.Contains(file.StructureDNA.StructureList[SDNAIndex].StructureTypeName))
{
objects.Add(new BlenderObject(file, obj));
}
}
next = objBase["next"].GetValueAsPointer();
i++;
}
}
internal BlendFile(BlenderFile file)
{
Version = file.VersionNumber;
PopulatedStructure fileGlobal = file.GetStructuresOfType("FileGlobal")[0];
Filename = new string(fileGlobal["filename"].GetValueAsCharArray()).Split('\0')[0];
Revision = fileGlobal["revision"].GetValueAsInt();
ulong curSceneAddr = fileGlobal["curscene"].GetValueAsPointer();
PopulatedStructure[] scenes = file.GetStructuresOfType("Scene");
int i = 0;
Scenes = new Scene[scenes.Length];
foreach (PopulatedStructure scene in scenes)
{
if (scene.ContainingBlock.OldMemoryAddress == curSceneAddr)
{
currentSceneIndex = i;
}
Scenes[i++] = new Scene(file, scene);
}
}
internal Mesh(PopulatedStructure mesh, BlenderFile file)
{
FileBlock materialArray;
int pointerSize = mesh["mat"].Size;
Name = new string(mesh["id.name"].GetValueAsCharArray()).Split('\0')[0].Substring(2);
ulong mat = mesh["mat"].GetValueAsPointer();
if (mat == 0 || (materialArray = file.GetBlockByAddress(mat)).Size % pointerSize != 0)
{
Materials = new Material[0];
}
else
{
int count = materialArray.Size % pointerSize;
Materials = new Material[count];
for (int i = 0; i < count; i++)
{
Materials[i] = Material.GetOrCreateMaterial(
file,
file.GetStructuresByAddress(
pointerSize == 4 ? BitConverter.ToUInt32(materialArray.Data, count * pointerSize) :
BitConverter.ToUInt64(materialArray.Data, count * pointerSize)
)[0]
);
}
}
float[] vectorTemp = mesh["loc"].GetValueAsFloatArray();
Location = new Vector3(vectorTemp[0], vectorTemp[1], vectorTemp[2]);
vectorTemp = mesh["rot"].GetValueAsFloatArray();
Rotation = new Vector3(vectorTemp[0], vectorTemp[1], vectorTemp[2]);
vectorTemp = mesh["size"].GetValueAsFloatArray();
Size = new Vector3(vectorTemp[0], vectorTemp[1], vectorTemp[2]);
MeshBuilder primordialMesh = MeshBuilder.StartMesh(Name);
// both structures use the same vertex structure
List <Vector3> verts = new List <Vector3>();
List <short[]> unconvertedNormals = new List <short[]>();
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["mvert"].GetValueAsPointer()))
{
float[] vector = s["co"].GetValueAsFloatArray();
unconvertedNormals.Add(s["no"].GetValueAsShortArray());
verts.Add(new Vector3(vector[0], vector[1], vector[2]));
}
List <Vector3> normals = convertNormals(unconvertedNormals);
VertexPositionNormalTexture[] vertices;
BasicMaterialContent bmc;
// todo: not yet sure which format versions of Blender between 2.62 and 2.65 use.
if (float.Parse(file.VersionNumber) >= 2.66f) // uses edges, loops, and polys (Blender 2.66+)
{
vertices = loadNewModel(file, mesh, verts, normals, out bmc);
}
else // uses MFace (Blender 2.49-2.61)
{
vertices = loadOldModel(file, mesh, verts, normals, out bmc);
}
MeshBuilder mb = MeshBuilder.StartMesh(Name);
foreach (VertexPositionNormalTexture v in vertices)
{
mb.CreatePosition(v.Position);
}
int uvChannel = mb.CreateVertexChannel <Vector2>(VertexChannelNames.TextureCoordinate(0));
int normalChannel = mb.CreateVertexChannel <Vector3>(VertexChannelNames.Normal());
int j = 0;
foreach (VertexPositionNormalTexture v in vertices)
{
mb.SetVertexChannelData(uvChannel, v.TextureCoordinate);
mb.SetVertexChannelData(normalChannel, v.Normal);
mb.AddTriangleVertex(j++);
}
}
private VertexPositionNormalTexture[] loadNewModel(BlenderFile file, PopulatedStructure mesh, List <Vector3> verts, List <Vector3> normals, out BasicMaterialContent bmc)
{
List <VertexPositionNormalTexture> output = new List <VertexPositionNormalTexture>();
List <Vector2> edges = new List <Vector2>(); // using x as index1 and y as index2
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["medge"].GetValueAsPointer()))
{
edges.Add(new Vector2(s["v1"].GetValueAsInt(), s["v2"].GetValueAsInt()));
}
// a "loop" is a vertex index and an edge index. Groups of these are used to define a "poly", which is a face.
List <Vector2> loops = new List <Vector2>(); // using x as "v" and y as "e"
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["mloop"].GetValueAsPointer()))
{
loops.Add(new Vector2(s["v"].GetValueAsInt(), s["e"].GetValueAsInt()));
}
List <Vector2> uvLoops = null; // using x as u and y as v
Vector2[] backupUVs = new[] { new Vector2(0, 0), new Vector2(0, 1), new Vector2(1, 1), new Vector2(1, 0) }; // in case uvLoops is null
if (mesh["mloopuv"].GetValueAsPointer() != 0)
{
uvLoops = new List <Vector2>();
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["mloopuv"].GetValueAsPointer()))
{
float[] uv = s["uv"].GetValueAsFloatArray();
uvLoops.Add(new Vector2(uv[0], uv[1]));
}
}
List <Vector2> polys = new List <Vector2>(); // using x as "loopstart" and y as "totloop" (loop length)
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["mpoly"].GetValueAsPointer()))
{
polys.Add(new Vector2(s["loopstart"].GetValueAsInt(), s["totloop"].GetValueAsInt()));
}
// assume all faces use same texture for now
//if(mesh["mtpoly"].GetValueAsPointer() != 0)
//{
// try
// {
// // todo: sometimes this line fails, probably due to "assume all faces use same texture"
// PopulatedStructure image = file.GetStructuresByAddress(file.GetStructuresByAddress(mesh["mtpoly"].GetValueAsPointer())[0]["tpage"].GetValueAsPointer())[0];
// if(image["packedfile"].GetValueAsPointer() != 0)
// {
// byte[] rawImage = file.GetBlockByAddress(file.GetStructuresByAddress(image["packedfile"].GetValueAsPointer())[0]["data"].GetValueAsPointer()).Data;
// using(Stream s = new MemoryStream(rawImage))
// texture = Texture2D.FromStream(GraphicsDevice, s);
// }
// else
// {
// string texturePath = image["name"].ToString().Split('\0')[0].Replace("/", "\\").Replace("\\\\", "\\");
// string filePath = file.GetStructuresOfType("FileGlobal")[0]["filename"].ToString();
// filePath = filePath.Substring(0, filePath.LastIndexOf('\\'));
// using(Stream s = File.Open((filePath + texturePath).Replace("\'", ""), FileMode.Open, FileAccess.Read))
// texture = Texture2D.FromStream(GraphicsDevice, s);
// }
// }
// catch
// {
// texture = defaultTex;
// }
//}
//else
//{
// texture = new Texture2D(GraphicsDevice, 1, 1);
// texture.SetData(new Color[] { Color.Gray });
//}
// loops of length 3 are triangles and can be directly added to the vertex list. loops of length 4
// are quads, and have to be split into two triangles.
foreach (Vector2 poly in polys)
{
Vector2[] faceEdges = new Vector2[(int)poly.Y];
Vector2[] faceUVs = new Vector2[faceEdges.Length];
int j = 0;
int loopOffset = (int)poly.X;
for (int i = loopOffset; i < (int)poly.Y + loopOffset; i++)
{
faceEdges[j] = edges[(int)loops[i].Y];
faceUVs[j] = uvLoops == null ? backupUVs[i - loopOffset] : uvLoops[i];
j++;
}
Vector3[] faceVerts = new Vector3[faceEdges.Length];
Vector3[] faceVertNormals = new Vector3[faceEdges.Length];
for (int i = 0; i < faceEdges.Length; i++)
{
int index = (int)(loops[loopOffset + i].X == faceEdges[i].X ? faceEdges[i].Y : faceEdges[i].X);
faceVerts[i] = verts[index];
faceVertNormals[i] = normals[index];
}
if (faceVerts.Length == 3) // already a triangle
{
// push 0 to the end
Vector2 temp = faceUVs[0];
faceUVs[0] = faceUVs[1];
faceUVs[1] = temp;
temp = faceUVs[1];
faceUVs[1] = faceUVs[2];
faceUVs[2] = temp;
for (int i = 2; i >= 0; i--) // 2, 1, 0
{
output.Add(new VertexPositionNormalTexture(faceVerts[i], faceVertNormals[i], faceUVs[i]));
}
}
else if (faceVerts.Length == 4) // quad, split into tris
{
// swap 3 with 1 and 2 with 3
Vector2 temp = faceUVs[1];
faceUVs[1] = faceUVs[3];
faceUVs[3] = temp;
temp = faceUVs[2];
faceUVs[2] = faceUVs[3];
faceUVs[3] = temp;
// 2, 1, 0
for (int i = 2; i >= 0; i--)
{
output.Add(new VertexPositionNormalTexture(faceVerts[i], faceVertNormals[i], faceUVs[i]));
}
// 3, 2, 0
for (int i = 3; i >= 1; i--)
{
output.Add(new VertexPositionNormalTexture(faceVerts[i == 1 ? 0 : i], faceVertNormals[i == 1 ? 0 : i], faceUVs[i == 1 ? 0 : i]));
}
}
}
bmc = new BasicMaterialContent();
return(output.ToArray());
}
private VertexPositionNormalTexture[] loadOldModel(BlenderFile file, PopulatedStructure mesh, List <Vector3> verts, List <Vector3> normals, out BasicMaterialContent bmc)
{
// I believe this function has a bug when used on a mesh that has unconnected chunks of vertices;
// however the only file I currently have that exhibits this problem decompresses to 240MB when I use the HTML
// renderer tool, so I can't feasibly poke through the data to see what's going wrong.
List <VertexPositionNormalTexture> output = new List <VertexPositionNormalTexture>();
bmc = new BasicMaterialContent();
List <int[]> faces = new List <int[]>();
List <float[, ]> tFaces = new List <float[, ]>();
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["mface"].GetValueAsPointer()))
{
faces.Add(new[] { s["v1"].GetValueAsInt(), s["v2"].GetValueAsInt(), s["v3"].GetValueAsInt(), s["v4"].GetValueAsInt() });
}
foreach (PopulatedStructure s in file.GetStructuresByAddress(mesh["mtface"].GetValueAsPointer()))
{
tFaces.Add((float[, ])s["uv"].GetValueAsMultidimensionalArray());
}
// assume all faces use same texture
PopulatedStructure image = file.GetStructuresByAddress(file.GetStructuresByAddress(mesh["mtface"].GetValueAsPointer())[0]["tpage"].GetValueAsPointer())[0];
if (image["packedfile"].GetValueAsPointer() != 0)
{
byte[] rawImage = file.GetBlockByAddress(file.GetStructuresByAddress(image["packedfile"].GetValueAsPointer())[0]["data"].GetValueAsPointer()).Data;
string filename = Name + "_" + new string(image["id.name"].GetValueAsCharArray()).Split('\0')[0].Substring(2);
using (BinaryWriter s = new BinaryWriter(File.Open(filename, FileMode.Create)))
s.Write(rawImage);
bmc.Texture = new ExternalReference <TextureContent>(filename);
}
else
{
try
{
string texturePath = image["name"].ToString().Split('\0')[0].Replace("/", "\\").Replace("\\\\", "\\");
string filePath = file.GetStructuresOfType("FileGlobal")[0]["filename"].ToString();
filePath = filePath.Substring(0, filePath.LastIndexOf('\\'));
File.Copy((filePath + texturePath).Replace("\'", ""), Name + "_" + new string(image["id.name"].GetValueAsCharArray()).Split('\0')[0].Substring(2));
}
catch
{
//texture = defaultTex;
}
}
int j = 0;
foreach (int[] face in faces)
{
Vector3[] faceVerts = new Vector3[face.Length];
Vector3[] faceVertNormals = new Vector3[face.Length];
Vector2[] faceUVs = new Vector2[face.Length];
for (int i = 0; i < face.Length; i++)
{
faceVerts[i] = verts[face[i]];
faceVertNormals[i] = normals[face[i]];
faceUVs[i] = new Vector2(tFaces[j][i, 0], tFaces[j][i, 1]);
}
j++;
// 2, 1, 0
for (int i = 2; i >= 0; i--)
{
output.Add(new VertexPositionNormalTexture(faceVerts[i], faceVertNormals[i], faceUVs[i]));
}
// 3, 2, 0
for (int i = 3; i >= 1; i--)
{
output.Add(new VertexPositionNormalTexture(faceVerts[i == 1 ? 0 : i], faceVertNormals[i == 1 ? 0 : i], faceUVs[i == 1 ? 0 : i]));
}
}
return(output.ToArray());
}
// There's a good number of additional fields relating to game properties; as well as logic bricks.
// Might be interesting to someone, but not especially interesting to me.
internal BlenderObject(BlenderFile file, PopulatedStructure obj)
{
}
/// <summary>
/// Creates a new HtmlWriter.
/// </summary>
/// <param name="path">Output path.</param>
/// <param name="friendlyFileName">Input file's friendly name ("cow.blend").</param>
public HtmlWriter(BlenderFile parsedFile, string path, string friendlyFileName)
{
this.path = path;
friendly = friendlyFileName;
this.parsedFile = parsedFile;
}
private static void writeFile(string path, BlenderFile reader)
{
new HtmlWriter(reader, path.Substring(path.LastIndexOf('\\') + 1, path.LastIndexOf('.') - path.LastIndexOf('\\') - 1) + ".html", path.Substring(path.LastIndexOf('\\') + 1, path.LastIndexOf('.') - path.LastIndexOf('\\') - 1) + ".html").WriteBlendFileToHtml();
Console.WriteLine("Processing complete. Output in " + path.Substring(path.LastIndexOf('\\') + 1, path.LastIndexOf('.') - path.LastIndexOf('\\') - 1) + ".html.");
}
public BlenderModel(Structure mesh, Structure obj, GraphicsDevice GraphicsDevice, BlenderFile file)
{
// If I was less sloppy, I would have used casts to generics instead of the raw dynamic Value on IField,
// but I'm lazy and this code is soon to go away anyway.
if(defaultTex == null)
{
defaultTex = new Texture2D(GraphicsDevice, 1, 1);
defaultTex.SetData(new Color[] { Color.Gray });
}
this.GraphicsDevice = GraphicsDevice;
// both structures use the same vertex structure
List<Vector3> verts = new List<Vector3>();
List<short[]> unconvertedNormals = new List<short[]>();
foreach(Structure s in mesh["mvert"].Dereference())
{
float[] vector = s["co"].Value;
unconvertedNormals.Add(s["no"].Value);
verts.Add(new Vector3(vector[0], vector[1], vector[2]));
}
List<Vector3> normals = convertNormals(unconvertedNormals);
VertexPositionNormalTexture[] vertices;
Texture2D texture;
// todo: not yet sure which format versions of Blender between 2.62 and 2.65 use.
if(float.Parse(file.VersionNumber) >= 2.66f) // uses edges, loops, and polys (Blender 2.66+)
vertices = loadNewModel(file, mesh, verts, normals, out texture);
else // uses MFace (Blender 2.49-2.61)
vertices = loadOldModel(file, mesh, verts, normals, out texture);
VertexPositionColor[] normalVerts = new VertexPositionColor[normals.Count * 2];
for(int i = 0; i < verts.Count * 2; i += 2)
{
normalVerts[i] = new VertexPositionColor(verts[i / 2], Color.MidnightBlue);
normalVerts[i + 1] = new VertexPositionColor(verts[i / 2] + normals[i / 2] * 0.25f, Color.MidnightBlue);
}
float[] posVector = obj["loc"].Value;
this.Position = new Vector3(posVector[0], posVector[1], posVector[2]);
float[] scaleVector = obj["size"].Value;
this.Scale = new Vector3(scaleVector[0], scaleVector[1], scaleVector[2]);
float[] rotVector = obj["rot"].Value;
this.Rotation = Quaternion.CreateFromYawPitchRoll(rotVector[1], rotVector[0], rotVector[2]);
this.Vertices = vertices;
this.NormalVerts = normalVerts;
this.VertexBuffer = new VertexBuffer(GraphicsDevice, VertexPositionNormalTexture.VertexDeclaration, this.Vertices.Length, BufferUsage.None);
this.NormalBuffer = new VertexBuffer(GraphicsDevice, VertexPositionColor.VertexDeclaration, this.NormalVerts.Length, BufferUsage.None);
this.Texture = texture;
this.Name = new string(obj["id.name"].Value).Split('\0')[0].Substring(2); // remove null term, remove first two characters
// LSB on represents layer 1, next bit is layer 2, etc
this.Layer = obj["lay"].Value;
// the "mat" field is a pointer to a pointer (technically, a pointer to an array of pointers)
// I'm not sure what to do with multiple materials, so just use the first one
ulong blockaddr = mesh["mat"].Value;
if(blockaddr != 0)
{
Structure mat = file.GetStructuresByAddress(BitConverter.ToUInt32(file.GetBlockByAddress(blockaddr).Data, 0))[0];
this.TextureHasTransparency = mat["game.alpha_blend"].Value != 0;
int mode = mat["mode"].Value;
this.LightingEnabled = (mode & 4) == 0; // as far as I can tell, this is where "shadeless" is stored.
}
else
this.LightingEnabled = true;
}
private VertexPositionNormalTexture[] loadOldModel(BlenderFile file, Structure mesh, List<Vector3> verts, List<Vector3> normals, out Texture2D texture)
{
// I believe this function has a bug when used on a mesh that has unconnected chunks of vertices;
// however the only file I currently have that exhibits this problem decompresses to 240MB when I use the HTML
// renderer tool, so I can't feasibly poke through the data to see what's going wrong.
List<VertexPositionNormalTexture> output = new List<VertexPositionNormalTexture>();
List<int[]> faces = new List<int[]>();
List<float[][]> tFaces = new List<float[][]>();
foreach(Structure s in mesh["mface"].Dereference())
faces.Add(new int[] { s["v1"].Value, s["v2"].Value, s["v3"].Value, s["v4"].Value });
foreach(Structure s in mesh["mtface"].Dereference())
tFaces.Add((float[][])s["uv"].Value);
// assume all faces use same texture
Structure image = mesh["mtface"].Dereference()[0]["tpage"].Dereference()[0];
if(image["packedfile"].Value != 0)
{
byte[] rawImage = file.GetBlockByAddress(image["packedfile"].Dereference()[0]["data"].Value).Data;
using(Stream s = new MemoryStream(rawImage))
texture = Texture2D.FromStream(GraphicsDevice, s);
}
else
{
try
{
string texturePath = image["name"].ToString().Split('\0')[0].Replace("/", "\\").Replace("\\\\", "\\");
string filePath = file.GetStructuresOfType("FileGlobal")[0]["filename"].ToString();
filePath = filePath.Substring(0, filePath.LastIndexOf('\\'));
using(Stream s = File.Open((filePath + texturePath).Replace("\'", ""), FileMode.Open, FileAccess.Read))
texture = Texture2D.FromStream(GraphicsDevice, s);
}
catch
{
texture = defaultTex;
}
}
int j = 0;
foreach(int[] face in faces)
{
Vector3[] faceVerts = new Vector3[face.Length];
Vector3[] faceVertNormals = new Vector3[face.Length];
Vector2[] faceUVs = new Vector2[face.Length];
for(int i = 0; i < face.Length; i++)
{
faceVerts[i] = verts[face[i]];
faceVertNormals[i] = normals[face[i]];
faceUVs[i] = new Vector2(tFaces[j][i][0], tFaces[j][i][1]);
}
j++;
// 2, 1, 0
for(int i = 2; i >= 0; i--)
output.Add(new VertexPositionNormalTexture(faceVerts[i], faceVertNormals[i], faceUVs[i]));
// 3, 2, 0
for(int i = 3; i >= 1; i--)
output.Add(new VertexPositionNormalTexture(faceVerts[i == 1 ? 0 : i], faceVertNormals[i == 1 ? 0 : i], faceUVs[i == 1 ? 0 : i]));
}
return output.ToArray();
}
private Material(BlenderFile file, PopulatedStructure material)
{
}
