public static double AngleBetween(FVec3 A, FVec3 B)
{
FVec3 tempA = A.Clone();
FVec3 tempB = B.Clone();
tempA.Normalise();
tempB.Normalise();
return(Math.Acos(FVec3.DotProduct(tempA, tempB)));
}
public static FVec3 Truncate(FVec3 vec, float maxValue)
{
float val = vec.Length;
if (val > maxValue)
{
vec.Normalise();
return(vec * maxValue);
}
else
{
return(vec);
}
}
