/// <summary>
/// Smooths out the vector by converging all values to the smallest value
/// </summary>
/// <param name="vec"></param>
/// <param name="smoothness">1 = all values are the same.. 0 = nothing changes</param>
/// <returns></returns>
public static Vector3 VectorSmooth(Vector3 vec, float smoothness)
{
Vector3 smoothedVector = vec;
Vector3 signVector = VectorUtilities.Sign(vec);
smoothedVector = VectorUtilities.Abs(smoothedVector);
float minValue = VectorUtilities.VectorMin(smoothedVector);
smoothedVector.x -= (smoothedVector.x - minValue) * .5f;
smoothedVector.y -= (smoothedVector.y - minValue) * .5f;
smoothedVector.z -= (smoothedVector.z - minValue) * .5f;
smoothedVector.x = signVector.x * smoothedVector.x;
smoothedVector.y = signVector.y * smoothedVector.y;
smoothedVector.z = signVector.z * smoothedVector.z;
return(Vector3.Lerp(vec, smoothedVector, smoothness));
}
public static void AbsTest()
{
Assert.That(() => VectorUtilities.Abs(Vector128.Create(-1.0f, 2.0f, -3.0f, 4.0f)),
Is.EqualTo(Vector128.Create(1.0f, 2.0f, 3.0f, 4.0f))
);
}