public static uint PackSNorm(uint bitmask, float value)
{
float max = (float)(bitmask >> 1);
value *= max;
return((uint)(int)PackUtils.ClampAndRound(value, -max, max) & bitmask);
}
public static uint PackSigned(uint bitmask, float value)
{
float max = (float)(bitmask >> 1);
float min = (float)(-(double)max - 1.0);
return((uint)(int)PackUtils.ClampAndRound(value, min, max) & bitmask);
}
public static uint PackUnsigned(float bitmask, float value)
{
return((uint)PackUtils.ClampAndRound(value, 0.0f, bitmask));
}
public static uint PackUNorm(float bitmask, float value)
{
value *= bitmask;
return((uint)PackUtils.ClampAndRound(value, 0.0f, bitmask));
}