public static HsfFile Import(STGenericScene scene, ImportSettings settings)
{
HsfFile hsf = new HsfFile();
var root = ObjectDataSection.CreateNewObject(ObjectType.Root);
hsf.ObjectData.Objects.Add(root);
hsf.ObjectData.ObjectNames.Add("Root");
foreach (var tex in scene.Models[0].Textures)
{
Console.WriteLine($"tex {tex.Name}");
var newtex = CreateTexture(tex);
newtex.Name = tex.Name;
hsf.Textures.Add(newtex);
}
if (hsf.Textures.Count == 0)
{
}
var newtex2 = CreateTexture(new GenericBitmapTexture("dummy.png"));
newtex2.Name = "dummy";
hsf.Textures.Add(newtex2);
hsf.FogData.Count = 1;
hsf.FogData.ColorStart = new Vector4(77, 77, 77, 128);
hsf.FogData.ColorEnd = new Vector4(255, 0, 0, 255);
hsf.FogData.Start = 0;
hsf.FogData.End = 10000;
Console.WriteLine("Importing Models");
foreach (var model in scene.Models)
{
foreach (var material in model.GetMaterials())
{
var mat = HSF_MaterialConverter.Import($"mat1.json");
mat.MaterialData.VertexMode = 2;
mat.Name = material.Name;
hsf.Materials.Add(mat);
if (material.TextureMaps.Count > 0)
{
var texMap = material.TextureMaps[0].Name;
int index = hsf.Textures.FindIndex(x => x.Name == texMap);
if (index != -1)
{
mat.Textures[0].Item2.TextureIndex = index;
}
}
mat.Textures[0].Item2.WrapS = 1;
mat.Textures[0].Item2.WrapT = 1;
}
if (hsf.Materials.Count == 0)
{
var mat = HSF_MaterialConverter.Import($"mat1.json");
mat.MaterialData.VertexMode = 2;
mat.Name = "Basic";
hsf.Materials.Add(mat);
}
foreach (var mesh in model.Meshes)
{
root.ChildrenCount += 1;
List <Vector3> positions = new List <Vector3>();
List <Vector3> normals = new List <Vector3>();
List <Vector2> texCoords = new List <Vector2>();
List <Vector4> colors = new List <Vector4>();
for (int v = 0; v < mesh.Vertices.Count; v++)
{
var vertex = mesh.Vertices[v];
if (!positions.Contains(vertex.Position))
{
positions.Add(vertex.Position);
}
if (!normals.Contains(vertex.Normal))
{
normals.Add(vertex.Normal);
}
if (vertex.Colors.Length > 0)
{
if (!colors.Contains(vertex.Colors[0]))
{
colors.Add(vertex.Colors[0]);
}
}
if (vertex.TexCoords.Length > 0)
{
if (!texCoords.Contains(vertex.TexCoords[0]))
{
texCoords.Add(vertex.TexCoords[0]);
}
}
}
var bounding = GenerateBoundingBox(mesh);
ObjectData objData = ObjectDataSection.CreateNewObject(ObjectType.Mesh);
objData.CullBoxMax = bounding.Max;
objData.CullBoxMin = bounding.Min;
objData.AttributeIndex = 0;
objData.ParentIndex = 0;
hsf.ObjectData.Objects.Add(objData);
hsf.ObjectData.ObjectNames.Add(mesh.Name);
Mesh msh = new Mesh(objData, mesh.Name);
msh.Positions.AddRange(positions);
msh.Normals.AddRange(normals);
msh.TexCoords.AddRange(texCoords);
msh.Colors.AddRange(colors);
foreach (var group in mesh.PolygonGroups)
{
int materialIndex = 0;
if (group.MaterialIndex != -1 && hsf.Materials.Count > group.MaterialIndex)
{
materialIndex = group.MaterialIndex;
}
byte mode = 2;
if (colors.Count > 0)
{
mode = 5;
}
hsf.Materials[materialIndex].MaterialData.VertexMode = mode;
Weight[] weightList = new Weight[mesh.Vertices.Count];
for (int i = 0; i < mesh.Vertices.Count; i++)
{
Weight vertWeight = new Weight();
for (int j = 0; j < mesh.Vertices[i].BoneIndices.Count; j++)
{
int boneId = mesh.Vertices[i].BoneIndices[j];
float boneWeight = mesh.Vertices[i].BoneWeights[j];
vertWeight.AddWeight(boneWeight, boneId);
}
weightList[i] = vertWeight;
}
List <PrimitiveBrawl> primlist = new List <PrimitiveBrawl>();
//Turn triangle set into triangle strips
if (settings.UseTriStrips)
{
TriStripper stripper = new TriStripper(mesh.Faces.ToArray(), weightList);
primlist = stripper.Strip();
}
else
{
primlist = new List <PrimitiveBrawl>();
for (int i = 0; i < mesh.Faces.Count; i++)
{
PrimitiveBrawl prim = new PrimitiveBrawl(PrimType.TriangleList); // Trilist
prim.Indices.Add(mesh.Faces[i++]);
prim.Indices.Add(mesh.Faces[i++]);
prim.Indices.Add(mesh.Faces[i]);
primlist.Add(prim);
}
}
foreach (var primitive in primlist)
{
PrimitiveObject prim = new PrimitiveObject();
prim.Type = PrimitiveType.Triangle;
if (settings.UseTriStrips)
{
prim.Type = PrimitiveType.TriangleStrip;
}
prim.Flags = 0;
prim.NbtData = new OpenTK.Vector3(1, 0, 0);
if (hsf.Materials.Count > materialIndex)
{
prim.MaterialIndex = materialIndex;
}
if (settings.UseTriStrips)
{
prim.Vertices = new VertexGroup[primitive.Indices.Count + 1];
}
else
{
prim.Vertices = new VertexGroup[4];
prim.Vertices[3] = new VertexGroup(); //Empty last grou
}
msh.Primitives.Add(prim);
if (prim.Type == PrimitiveType.TriangleStrip)
{
for (int i = 0; i < 3; i++)
{
var vertexIndex = (int)primitive.Indices[i];
var vertex = mesh.Vertices[vertexIndex];
short colorIndex = -1;
short texCoordIndex = -1;
short positionIndex = (short)positions.IndexOf(vertex.Position);
short normaIndex = (short)normals.IndexOf(vertex.Normal);
if (vertex.Colors.Length > 0)
{
colorIndex = (short)colors.IndexOf(vertex.Colors[0]);
}
if (vertex.TexCoords.Length > 0)
{
texCoordIndex = (short)texCoords.IndexOf(vertex.TexCoords[0]);
}
prim.Vertices[i] = new VertexGroup()
{
PositionIndex = positionIndex,
UVIndex = texCoordIndex,
ColorIndex = colorIndex,
NormalIndex = normaIndex,
};
}
prim.Vertices[3] = new VertexGroup();
for (int i = 4; i < prim.Vertices.Length; i++)
{
var vertexIndex = (int)primitive.Indices[i - 1];
var vertex = mesh.Vertices[vertexIndex];
short colorIndex = -1;
short texCoordIndex = -1;
short positionIndex = (short)positions.IndexOf(vertex.Position);
short normaIndex = (short)normals.IndexOf(vertex.Normal);
if (vertex.Colors.Length > 0)
{
colorIndex = (short)colors.IndexOf(vertex.Colors[0]);
}
if (vertex.TexCoords.Length > 0)
{
texCoordIndex = (short)texCoords.IndexOf(vertex.TexCoords[0]);
}
prim.Vertices[i] = new VertexGroup()
{
PositionIndex = positionIndex,
UVIndex = texCoordIndex,
ColorIndex = colorIndex,
NormalIndex = normaIndex,
};
}
}
else
{
for (int i = 0; i < primitive.Indices.Count; i++)
{
var vertexIndex = (int)primitive.Indices[i];
var vertex = mesh.Vertices[vertexIndex];
short colorIndex = -1;
short texCoordIndex = -1;
short positionIndex = (short)positions.IndexOf(vertex.Position);
short normaIndex = (short)normals.IndexOf(vertex.Normal);
if (vertex.Colors.Length > 0)
{
colorIndex = (short)colors.IndexOf(vertex.Colors[0]);
}
if (vertex.TexCoords.Length > 0)
{
texCoordIndex = (short)texCoords.IndexOf(vertex.TexCoords[0]);
}
prim.Vertices[i] = new VertexGroup()
{
PositionIndex = positionIndex,
UVIndex = texCoordIndex,
ColorIndex = colorIndex,
NormalIndex = normaIndex,
};
}
}
}
}
hsf.Meshes.Add(msh);
}
}
Console.WriteLine("Finished generating HSF binary!");
return(hsf);
}
public void Read(FileReader reader)
{
reader.SetByteOrder(true);
//First get the string table so we can use it for the sections before it
using (reader.TemporarySeek(0x0A8, System.IO.SeekOrigin.Begin)) {
StringTableOffset = reader.ReadUInt32();
StringTableSize = reader.ReadUInt32();
}
//Next get object data. This section is necessary to link data
using (reader.TemporarySeek(72, System.IO.SeekOrigin.Begin)) {
ObjectData = ReadSection <ObjectDataSection>(reader, this); //Nodes/bones
}
//Create a list of all the meshes from objects
for (int i = 0; i < ObjectData.Objects.Count; i++)
{
if (ObjectData.Objects[i].Type == ObjectType.Mesh)
{
Meshes.Add(new Mesh(ObjectData.Objects[i], ObjectData.ObjectNames[i]));
}
}
reader.ReadSignature(3, "HSF");
Version = reader.ReadString(4, Encoding.ASCII); //Always V037?
reader.ReadByte();
FogData = ReadSection <FogSection>(reader, this);
ColorData = ReadSection <ColorSection>(reader, this);
MaterialData = ReadSection <MaterialSection>(reader, this);
AttributeData = ReadSection <AttributeSection>(reader, this);
PositionData = ReadSection <PositionSection>(reader, this);
NormalData = ReadSection <NormalSection>(reader, this);
TexCoordData = ReadSection <TexCoordSection>(reader, this);
FaceData = ReadSection <FaceDataSection>(reader, this); //Primative face data
reader.Seek(8); //Object data (already read from above)
TextureData = ReadSection <TextureSection>(reader, this);
PaletteData = ReadSection <PaletteSection>(reader, this);
MotionData = ReadSection <MotionDataSection>(reader, this);
CenvData = ReadSection <CenvDataSection>(reader, this);
SkeletonData = ReadSection <SkeletonDataSection>(reader, this);
//Unused sections
//-----------
PartData = ReadSection <PartDataSection>(reader, this);
ClusterData = ReadSection <ClusterDataSection>(reader, this);
ShapeData = ReadSection <ShapeDataSection>(reader, this);
MapAttributeData = ReadSection <MapAttributeDataSection>(reader, this);
//-----------
MatrixData = ReadSection <MatrixDataSection>(reader, this);
SymbolData = ReadSection <SymbolDataSection>(reader, this);
reader.ReadUInt32(); //StringTableOffset
reader.ReadUInt32(); //StringTableSize
/* List<ObjectDataNode> objects = new List<ObjectDataNode>();
* foreach (var obj in ObjectData.Objects)
* objects.Add(new ObjectDataNode(obj));
*
* foreach (var obj in objects)
* {
* var data = obj.ObjectData;
* var symbol = data.SymbolIndex;
* for (int i = 0; i < data.ChildrenCount; i++)
* obj.Children.Add(objects[SymbolData.SymbolIndices[symbol++]]);
*
* if (data.ParentIndex != -1) {
* obj.Parent = objects[(int)data.ParentIndex];
* }
* }
*
* foreach (var obj in objects) {
* if (obj.Parent == null)
* ObjectRoots.Add(obj);
* }
*
* objects.Clear();*/
foreach (var material in Materials)
{
var matData = material.MaterialData;
if (matData.TextureCount > 0)
{
var symbol = matData.FirstSymbol;
for (int i = 0; i < matData.TextureCount; i++)
{
var index = SymbolData.SymbolIndices[symbol++];
var name = AttributeData.AttributeNames[index];
material.Textures.Add(Tuple.Create(name, AttributeData.Attributes[index]));
}
}
}
ObjectData.ReadEffectMeshes(reader, this);
}