public static short Compress(float raw, Bounds bounds)
{
const float Max = short.MaxValue;
return (short)(((raw - bounds.Min) / (bounds.Max - bounds.Min)) * Max);
}
public CompressionInfo(Stream stream)
{
BinaryReader br = new BinaryReader(stream);
X = new Bounds(br.ReadSingle(), br.ReadSingle());
Y = new Bounds(br.ReadSingle(), br.ReadSingle());
Z = new Bounds(br.ReadSingle(), br.ReadSingle());
U = new Bounds(br.ReadSingle(), br.ReadSingle());
V = new Bounds(br.ReadSingle(), br.ReadSingle());
U2 = new Bounds(br.ReadSingle(), br.ReadSingle());
V2 = new Bounds(br.ReadSingle(), br.ReadSingle());
}
public static float Decompress(short value, Bounds bounds)
{
const float Max = 1.0f / ushort.MaxValue;
const float Half = short.MaxValue;
return ((((float)value + Half) * Max ) * (bounds.Max - bounds.Min)) + bounds.Min;
}