private void SetHeader(ref int index, ushort nodeIndex, List <VIFPacket> packets)
{
VIFUnpack headerUnpack = GetUnpack(ref index, packets);
_numFaces = (ushort)headerUnpack.Elements[0][0];
_numVertices = (ushort)headerUnpack.Elements[0][1];
_flags = (uint)((ushort)headerUnpack.Elements[0][2] | (ushort)headerUnpack.Elements[0][3] << 16);
_usedNodeArrayIndex = nodeIndex;
}
private void SetVertexColors(ref int index, List <VIFPacket> packets)
{
VIFUnpack unpack = GetUnpack(ref index, packets);
byte[][] byteArray = ConvertArray <byte>(unpack.Elements);
_colors = new Color[_numVertices];
for (int j = 0; j < _numVertices; j++)
{
_colors[j] = Color.FromArgb(byteArray[j][3], byteArray[j][0], byteArray[j][1], byteArray[j][2]);
}
}
private void SetTextureCoordinates(ref int index, List <VIFPacket> packets)
{
VIFUnpack unpack = GetUnpack(ref index, packets);
float[][] floatArray = ConvertArray <float>(unpack.Elements);
_textureCoords = new Vector2[_numVertices];
for (int j = 0; j < _numVertices; j++)
{
_textureCoords[j] = new Vector2(floatArray[j][0], floatArray[j][1]);
}
}
private void SetVertexNormals(ref int index, List <VIFPacket> packets)
{
VIFUnpack unpack = GetUnpack(ref index, packets);
float[][] floatArray = ConvertArray <float>(unpack.Elements);
_normals = new Vector3[_numVertices];
for (int j = 0; j < _numVertices; j++)
{
_normals[j] = new Vector3(floatArray[j][0], floatArray[j][1], floatArray[j][2]);
}
}
private void SetVertexPositionsAndWeights(ref int index, List <VIFPacket> packets)
{
VIFUnpack unpack = GetUnpack(ref index, packets);
float[][] floatArray = ConvertArray <float>(unpack.Elements);
if (BitHelper.IsBitSet(_flags, 27))
{
_weights = new float[_numVertices];
for (int j = 0; j < _numVertices; j++)
{
_weights[j] = floatArray[j][3];
}
}
_positions = new Vector3[_numVertices];
for (int j = 0; j < _numVertices; j++)
{
_positions[j] = new Vector3(floatArray[j][0], floatArray[j][1], floatArray[j][2]);
}
}
private void SetTriangleIndices(ref int index, List <VIFPacket> packets)
{
VIFUnpack unpack = GetUnpack(ref index, packets);
_triangleIndices = ConvertArray <byte>(unpack.Elements);
}
