private static uint Pack(float x, float y)
{
uint packX = HalfUtils.ConvertFloatToHalf(x);
uint packY = (uint)(HalfUtils.ConvertFloatToHalf(y) << 16);
return(packX | packY);
}
/// <summary>
/// Expands this <see cref="Half2"/> structure to a <see cref="Vector2"/>.
/// </summary>
public Vector2 ToVector2()
{
return(new Vector2(
HalfUtils.ConvertHalfToFloat((ushort)PackedValue),
HalfUtils.ConvertHalfToFloat((ushort)(PackedValue >> 16))
));
}
void IPackedVector.PackFromVector4(Vector4 vector)
{
PackedValue = HalfUtils.ConvertFloatToHalf(vector.X);
}
/// <summary> /// Expands the packed value to a <see cref="float"/>. /// </summary> public float ToSingle() => HalfUtils.ConvertHalfToFloat(PackedValue);
/// <summary>
/// Initializes a new instance of the <see cref="Half"/> structure.
/// </summary>
/// <param name="value">The floating point value that should be stored in 16 bit format.</param>
public Half(float value)
{
PackedValue = HalfUtils.ConvertFloatToHalf(value);
}
/// <summary>
/// Initializes a new instance of the <see cref="Half"/> structure.
/// </summary>
/// <param name="vector">The <see cref="Vector4"/> to pack from.</param>
public Half(Vector4 vector)
{
PackedValue = HalfUtils.ConvertFloatToHalf(vector.X);
}