public FatVertex(HodReader r, Int16 vertexFlags)
{
if ((vertexFlags & 1) != 0) // 1 = HW2VF_VertexBit
{
Vertex = r.ReadVector4();
}
if ((vertexFlags & 4) != 0) // 4 = HW2VF_ColourBit
{
Color = r.ReadInt32();
}
else
{
Color = -1;
}
if ((vertexFlags & 2) != 0) // 2 = HW2VF_NormalBit
{
Normal = r.ReadVector4();
}
if ((vertexFlags & 8) != 0) // 8 = Texture0Bit
{
Texture = r.ReadVector2();
}
if ((vertexFlags & 8192) != 0) // TangentBit
{
Tangent = r.ReadVector3();
}
if ((vertexFlags & 16384) != 0) // BinormalBit
{
Binormal = r.ReadVector3();
}
}
public Prim(HodReader r)
{
FaceType = r.ReadInt16();
NumIndices = r.ReadInt32();
for (int i = 0; i < NumIndices; i++)
{
Indices[i] = r.ReadInt16();
}
}
public BmshChunk(HodReader r)
{
Kind = "BMSH";
Length = 0; // r.ReadInt32();
MeshLod = r.ReadInt32();
NumMeshes = r.ReadInt32();
Mesh = new BmshGroup[NumMeshes];
for (int i = 0; i < NumMeshes; i++)
{
Mesh[i] = new BmshGroup(r);
}
}
public BmshGroup(HodReader r)
{
MatIndex = r.ReadInt32();
VertexFlags = r.ReadInt16(); // XXX: May be longer?
NumVerts = r.ReadInt32();
Verts = new FatVertex[NumVerts];
for (int i = 0; i < NumVerts; i++)
{
Verts[i] = new FatVertex(r, VertexFlags);
}
NumPrims = r.ReadInt16();
Prims = new Prim[NumPrims];
for (int i = 0; i < NumPrims; i++)
{
Prims[i] = new Prim(r);
}
}
public SimpChunk(HodReader r)
{
Kind = "SIMP";
Length = 0;
Name = r.ReadString();
NumVerts = r.ReadInt32();
Verts = new SimpVert[NumVerts];
for (int i = 0; i < NumVerts; i++)
{
Vector4 v = r.ReadVector4();
Vector4 n = r.ReadVector4();
Vector2 u = r.ReadVector2();
Verts[i] = new SimpVert(v, n, u);
}
Faces = new Int32[NumFaces];
for (int i = 0; i < NumFaces; i++)
{
Faces[i] = r.ReadInt32();
}
}
public NrmlChunk(HodReader r)
{
Kind = "NRML";
Length = r.ReadInt32();
Contents = r.ReadChunk();
}
public VersChunk(HodReader r)
{
Kind = "VERS";
Version = r.ReadInt32();
}
public FormChunk(HodReader r)
{
Kind = "FORM";
Length = r.ReadInt32();
Contents = r.ReadChunk();
}
public HodChunk(HodReader r)
{
}
public BgmsChunk(HodReader r)
{
Kind = "BGMS";
Length = 0;
Contents = r.ReadChunk();
}
public BgltChunk(HodReader r)
{
Kind = "BGLT";
Length = r.ReadInt32();
}