public static MSHS Load(string path)
{
FileInfo fi = new FileInfo(path);
Logger.LogToFile(Logger.LogLevel.Info, "{0}", path);
MSHS mshs = new MSHS();
using (BinaryReader br = new BinaryReader(fi.OpenRead()))
{
while (br.BaseStream.Position < br.BaseStream.Length)
{
int faces = br.ReadInt16();
int mode = br.ReadInt16();
int vertCount;
TDRMesh mshMesh = new TDRMesh();
switch (mode)
{
case 0: // PathFollower
vertCount = br.ReadInt32();
br.ReadBytes(16);
for (int i = 0; i < faces; i++)
{
// iVertCount = br.ReadInt32()
// mshMesh.BeginFace(tdrMesh.FaceMode.VertexList)
// mshMesh.SetFaceNormal(New Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle()))
// For j As Integer = 0 To iVertCount - 1
// mshMesh.AddFaceVertex(br.ReadSingle(), br.ReadSingle(), br.ReadSingle())
// 'Console.WriteLine(br.ReadSingle() & ", " & br.ReadSingle() & ", " & br.ReadSingle())
// 'Console.WriteLine(br.ReadSingle() & ", " & br.ReadSingle() & ", " & br.ReadSingle())
// br.ReadBytes(12) 'Vector3 - 3x float - No idea
// br.ReadBytes(12) 'Vector3 - 3x float - No idea
// If br.ReadSingle() <> 1 Then MsgBox("Strange number isn't 1!")
// mshMesh.AddFaceUV(br.ReadSingle(), br.ReadSingle())
// Next
// mshMesh.EndFace()
}
break;
case 256: // Car
var verts = new List<Vector3>();
vertCount = br.ReadInt32();
br.ReadBytes(16);
for (int i = 0; i < vertCount; i++)
{
verts.Add(new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle()));
}
for (int i = 0; i < faces; i++)
{
br.ReadBytes(12); //Vector3 - 3x float - Probably face normal
var vp0 = verts[br.ReadInt32()];
var vp1 = verts[br.ReadInt32()];
var vp2 = verts[br.ReadInt32()];
br.ReadBytes(16); //4x float - Probably V1 colour
br.ReadBytes(16); //4x float - Probably V1 colour
br.ReadBytes(16); //4x float - Probably V1 colour
var vt0 = new Vector2(br.ReadSingle(), br.ReadSingle());
var vt1 = new Vector2(br.ReadSingle(), br.ReadSingle());
var vt2 = new Vector2(br.ReadSingle(), br.ReadSingle());
var vn0 = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
var vn1 = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
var vn2 = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
mshMesh.Vertexes.Add(new TDRVertex(vp0.X, vp0.Y, vp0.Z, vn0.X, vn0.Y, vn0.Z, 0, vt0.X, vt0.Y));
mshMesh.Vertexes.Add(new TDRVertex(vp1.X, vp1.Y, vp1.Z, vn1.X, vn1.Y, vn1.Z, 0, vt1.X, vt1.Y));
mshMesh.Vertexes.Add(new TDRVertex(vp2.X, vp2.Y, vp2.Z, vn2.X, vn2.Y, vn2.Z, 0, vt2.X, vt2.Y));
mshMesh.Faces.Add(new TDRFace(mshMesh.Vertexes.Count - 3, mshMesh.Vertexes.Count - 2, mshMesh.Vertexes.Count - 1));
}
break;
case 512: // Map
br.ReadBytes(16);
vertCount = br.ReadInt32();
for (int i = 0; i < vertCount; i++)
{
mshMesh.Vertexes.Add(
new TDRVertex(
br.ReadSingle(), br.ReadSingle(), br.ReadSingle(),
br.ReadSingle(), br.ReadSingle(), br.ReadSingle(),
br.ReadSingle(),
br.ReadSingle(), br.ReadSingle()
)
);
}
for (int i = 0; i < faces; i++)
{
mshMesh.Faces.Add(
new TDRFace(
br.ReadInt32(), br.ReadInt32(), br.ReadInt32()
)
);
}
break;
default:
Logger.LogToFile(Logger.LogLevel.Error, "Unknown mode: {0}", mode);
return null;
}
mshs.meshes.Add(mshMesh);
}
}
return mshs;
}
public static MSHS Load(string path)
{
FileInfo fi = new FileInfo(path);
Logger.LogToFile(Logger.LogLevel.Info, "{0}", path);
MSHS mshs = new MSHS();
bool singleMesh = !fi.Extension.EndsWith("s");
using (BinaryReader br = new BinaryReader(fi.OpenRead()))
{
while (br.BaseStream.Position < br.BaseStream.Length)
{
TDRMesh msh = new TDRMesh
{
FaceCount = br.ReadUInt16(),
Mode = (TDRMesh.MSHMode)br.ReadUInt16()
};
if (msh.Mode == TDRMesh.MSHMode.Tri)
{
br.ReadBytes(16);
}
msh.VertexCount = br.ReadInt32();
if (msh.Mode != TDRMesh.MSHMode.Tri)
{
msh.Centre = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
msh.Radius = br.ReadSingle();
}
switch (msh.Mode)
{
case TDRMesh.MSHMode.NGon:
for (int i = 0; i < msh.FaceCount; i++)
{
TDRFace face = new TDRFace
{
VertexCount = br.ReadInt32(),
Normal = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle())
};
for (int j = 0; j < face.VertexCount; j++)
{
face.Vertices.Add(new TDRVertex
{
Position = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle()),
Normal = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle()),
Colour = new Vector4(br.ReadSingle(), br.ReadSingle(), br.ReadSingle(), br.ReadSingle()),
UV = new Vector2(br.ReadSingle(), br.ReadSingle())
});
}
msh.Faces.Add(face);
}
break;
case TDRMesh.MSHMode.TriIndexedPosition:
for (int i = 0; i < msh.VertexCount; i++)
{
msh.Positions.Add(new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle()));
}
for (int i = 0; i < msh.FaceCount; i++)
{
TDRFace face = new TDRFace
{
Normal = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle())
};
TDRVertex v1 = new TDRVertex {
PositionIndex = br.ReadInt32()
};
TDRVertex v2 = new TDRVertex {
PositionIndex = br.ReadInt32()
};
TDRVertex v3 = new TDRVertex {
PositionIndex = br.ReadInt32()
};
v1.Colour = new Vector4(br.ReadSingle(), br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
v2.Colour = new Vector4(br.ReadSingle(), br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
v3.Colour = new Vector4(br.ReadSingle(), br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
v1.UV = new Vector2(br.ReadSingle(), br.ReadSingle());
v2.UV = new Vector2(br.ReadSingle(), br.ReadSingle());
v3.UV = new Vector2(br.ReadSingle(), br.ReadSingle());
v1.Normal = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
v2.Normal = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
v3.Normal = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
face.Vertices.Add(v1);
face.Vertices.Add(v2);
face.Vertices.Add(v3);
msh.Faces.Add(face);
}
// if (singleMesh)
// {
// for (int i = 0; i < vertCount; i++)
// {
// int pointCount = br.ReadUInt16();
// for (int j = 0; j < pointCount; j++)
// {
// br.ReadUInt16();
// }
// }
// }
break;
case TDRMesh.MSHMode.Tri:
for (int i = 0; i < msh.VertexCount; i++)
{
msh.Vertices.Add(new TDRVertex
{
Position = new Vector3(br.ReadSingle(), br.ReadSingle(), br.ReadSingle()),
Colour = new Vector4(br.ReadSingle(), br.ReadSingle(), br.ReadSingle(), br.ReadSingle()),
UV = new Vector2(br.ReadSingle(), br.ReadSingle())
});
}
for (int i = 0; i < msh.FaceCount; i++)
{
msh.Faces.Add(new TDRFace
{
V1 = br.ReadInt32(),
V2 = br.ReadInt32(),
V3 = br.ReadInt32()
});
}
foreach (TDRFace face in msh.Faces)
{
Vector3 v0 = msh.Vertices[face.V1].Position;
Vector3 v1 = msh.Vertices[face.V2].Position;
Vector3 v2 = msh.Vertices[face.V3].Position;
Vector3 u = v0 - v1;
Vector3 v = v0 - v2;
face.Normal = Vector3.Cross(u, v).Normalised;
msh.Vertices[face.V1].Normal += face.Normal;
msh.Vertices[face.V2].Normal += face.Normal;
msh.Vertices[face.V3].Normal += face.Normal;
}
break;
}
mshs.Meshes.Add(msh);
}
}
return(mshs);
}
