public List <byte[]> GetIndicies()
{
uint[] matrixindexes = MatrixIndexes.ToArray();
//Parse the bone indices by slicing the matrix groups
uint[][] slices = new uint[NrOfMatrixGroups][];
for (int i = 0; i < NrOfMatrixGroups; i++)
{
int offset = (i == 0 ? 0 : (int)MatrixGroups[i - 1]);
slices[i] = new uint[MatrixGroups[i]];
Array.Copy(matrixindexes, offset, slices[i], 0, slices[i].Length);
}
//Construct the final bone arrays
List <byte[]> boneIndices = new List <byte[]>();
for (int i = 0; i < NrOfVertices; i++)
{
uint[] slice = slices[VertexGroupIndices[i]];
byte[] indicies = new byte[4];
//TODO some slices have more than 4 bone indicies what do??
for (int j = 0; j < Math.Min(slice.Length, 4); j++)
{
indicies[j] = (byte)(slice[j]);
}
boneIndices.Add(indicies);
}
return(boneIndices);
}
public Geoset1300(BinaryReader br)
{
TotalSize = br.ReadUInt32();
long end = TotalSize + br.BaseStream.Position;
//Vertices
if (br.HasTag("VRTX"))
{
NrOfVertices = br.ReadUInt32();
for (int i = 0; i < NrOfVertices; i++)
{
Vertices.Add(new CVector3(br));
}
}
//Normals
if (br.HasTag("NRMS"))
{
NrOfNormals = br.ReadUInt32();
for (int i = 0; i < NrOfNormals; i++)
{
Normals.Add(new CVector3(br));
}
}
//TexCoords
if (br.HasTag("UVAS"))
{
NrOfTexCoords = br.ReadUInt32(); //Amount of groups
for (int i = 0; i < NrOfNormals * NrOfTexCoords; i++)
{
TexCoords.Add(new CVector2(br));
}
}
//Face Group Type
if (br.HasTag("PTYP"))
{
NrOfFaceTypeGroups = br.ReadUInt32();
FaceTypes.AddRange(br.ReadBytes((int)NrOfFaceTypeGroups));
}
//Face Groups
if (br.HasTag("PCNT"))
{
NrOfFaceGroups = br.ReadUInt32();
for (int i = 0; i < NrOfFaceGroups; i++)
{
FaceGroups.Add(br.ReadUInt32());
}
}
//Indexes
if (br.HasTag("PVTX"))
{
NrOfFaceVertices = br.ReadUInt32();
for (int i = 0; i < NrOfFaceVertices / 3; i++)
{
FaceVertices.Add(new CVertex(br));
}
}
//Vertex Groups
if (br.HasTag("GNDX"))
{
NrOfVertexGroupIndices = br.ReadUInt32();
VertexGroupIndices.AddRange(br.ReadBytes((int)NrOfVertexGroupIndices));
}
//Matrix Groups
if (br.HasTag("MTGC"))
{
NrOfMatrixGroups = br.ReadUInt32();
for (int i = 0; i < NrOfMatrixGroups; i++)
{
MatrixGroups.Add(br.ReadUInt32());
}
}
//Matrix Indexes
if (br.HasTag("MATS"))
{
NrOfMatrixIndexes = br.ReadUInt32();
for (int i = 0; i < NrOfMatrixIndexes; i++)
{
MatrixIndexes.Add(br.ReadUInt32());
}
}
//Bone Indexes
if (br.HasTag("BIDX"))
{
NrOfBoneIndexes = br.ReadUInt32();
for (int i = 0; i < NrOfBoneIndexes; i++)
{
BoneIndexes.Add(br.ReadUInt32());
}
}
//Bone Weights
if (br.HasTag("BWGT"))
{
NrOfBoneWeights = br.ReadUInt32();
for (int i = 0; i < NrOfBoneWeights; i++)
{
BoneWeights.Add(br.ReadUInt32());
}
}
MaterialId = br.ReadUInt32();
SelectionGroup = br.ReadUInt32();
Unselectable = br.ReadUInt32() == 1;
Bounds = new CExtent(br);
//Extents
NrOfExtents = br.ReadUInt32();
for (int i = 0; i < NrOfExtents; i++)
{
Extents.Add(new CExtent(br));
}
//Grouped Vertices
for (int i = 0; i < NrOfVertices; i++)
{
if (!GroupedVertices.ContainsKey(VertexGroupIndices[i]))
{
GroupedVertices.Add(VertexGroupIndices[i], new List <CVector3>());
}
GroupedVertices[VertexGroupIndices[i]].Add(Vertices[i]);
}
}
