/// <summary>
/// Packs color values (RGB) in the range [0, 1] into one <b>uint</b>, as 11 bit unsigned float for each red and green, and 10 bit unsigned float for blue. (Reversed order of components.)
/// </summary>
/// <param name="red">The red color value.</param>
/// <param name="green">The green color value.</param>
/// <param name="blue">The blue color value.</param>
/// <returns>The <b>uint</b> containing the packed color values.</returns>
public static uint To_UnsignedInt_10f_11f_11f_Rev(float red, float green, float blue)
{
glUFloat11 r = new glUFloat11(red);
glUFloat11 g = new glUFloat11(green);
glUFloat10 b = new glUFloat10(blue);
return(((uint)b.Value << 22) | ((uint)g.Value << 11) | r.Value);
}
/// <summary>
/// Returns a value that indicates whether the specified value is not a number (<see cref="NaN"/>).
/// </summary>
/// <param name="value">An instance of this class.</param>
/// <returns><b>true</b> if <paramref name="value"/> evaluates to <see cref="NaN"/>; otherwise, <b>false</b>.</returns>
public static bool IsNaN(glUFloat10 value)
{
if ((value.Value & ExponentMask) != ExponentMask)
{
return(false);
}
return((value.Value & MantissaMask) != 0);
}
/// <summary>
/// Constructs an instance of this class with the value of the argument.
/// </summary>
/// <param name="value">An instance of <see cref="glUFloat10"/>.</param>
public glFloat16(glUFloat10 value)
{
int exp = value.Value & glUFloat10.ExponentMask;
int man = value.Value & glUFloat10.MantissaMask;
if (exp == glUFloat10.ExponentMask)
{
if (man == 0)
{
Value = PositiveInfinity;
}
else
{
Value = NaN;
}
return;
}
Value = (ushort)((value.Value << 5) & FillMask);
}
/// <summary>
/// Returns a value indicating whether the specified number evaluates to (positive) infinity.
/// </summary>
/// <param name="value">An instance of this class.</param>
/// <returns><b>true</b> if <paramref name="value"/> evaluates to <see cref="Infinity"/>; otherwise, <b>false</b>.</returns>
public static bool IsInfinity(glUFloat10 value)
{
return(value.Value == Infinity);
}
/// <summary>
/// Constructs an instance of this class with the value of the argument.
/// </summary>
/// <param name="value">An instance of this class.</param>
public glUFloat10(glUFloat10 value)
{
Value = value.Value;
}
