private static byte[] GetQbFromVoxelData(VoxelData data)
{
List <byte> bytes = new List <byte>();
bytes.AddRange(System.BitConverter.GetBytes((uint)257));
bytes.AddRange(System.BitConverter.GetBytes((uint)0)); // Always RGBA
bytes.AddRange(System.BitConverter.GetBytes((uint)1)); // Always Right Handed
bytes.AddRange(System.BitConverter.GetBytes(0)); // Always Not Compressed
bytes.AddRange(System.BitConverter.GetBytes((uint)1));
bytes.AddRange(System.BitConverter.GetBytes((uint)data.Voxels.Count));
for (int index = 0; index < data.Voxels.Count; index++)
{
var voxels = data.Voxels[index];
// Get Size
int sizeX = voxels.GetLength(0);
int sizeY = voxels.GetLength(1);
int sizeZ = voxels.GetLength(2);
// Get Position
Vector3 size = data.GetModelSize(index);
Vector3 pos, rot, scl;
data.GetModelTransform(index, out pos, out rot, out scl);
int posX = (int)pos.x - (int)size.x / 2;
int posY = (int)pos.y - (int)size.y / 2;
int posZ = (int)pos.z - (int)size.z / 2;
// name
bytes.Add(0);
// size
bytes.AddRange(System.BitConverter.GetBytes(sizeX));
bytes.AddRange(System.BitConverter.GetBytes(sizeY));
bytes.AddRange(System.BitConverter.GetBytes(sizeZ));
// pos
bytes.AddRange(System.BitConverter.GetBytes(posX));
bytes.AddRange(System.BitConverter.GetBytes(posY));
bytes.AddRange(System.BitConverter.GetBytes(posZ));
// voxels
for (int z = 0; z < sizeZ; z++)
{
for (int y = 0; y < sizeY; y++)
{
for (int x = 0; x < sizeX; x++)
{
int v = voxels[x, y, z];
bytes.AddRange(System.BitConverter.GetBytes(
v == 0 ? 0 : ColorToInt(data.GetColorFromPalette(v))
));
}
}
}
}
return(bytes.ToArray());
}
