public Vector4f(Vector4f other)
{
X = other.X;
Y = other.Y;
Z = other.Z;
W = other.W;
}
public static float GetDistance(Vector4f A, Vector4f B)
{
float xd = A.X - B.X;
float yd = A.Y - B.Y;
float zd = A.Z - B.Z;
float wd = A.W - B.W;
return (float)M.Sqrt(xd * xd + yd * yd + zd * zd + wd * wd);
}
public void SetVector(string name, Vector4f v)
{
handle.SetValue(name, new Vector4(v.X, v.Y, v.Z, v.W));
}
public static float GetSquaredDistance(Vector4f A, Vector4f B)
{
float xd = A.X - B.X;
float yd = A.Y - B.Y;
float zd = A.Z - B.Z;
return xd * xd + yd * yd + zd * zd;
}
public Vector4f Set(Vector4f other)
{
X = other.X;
Y = other.Y;
Z = other.Z;
W = other.W;
return this;
}
public float GetSquaredDistance(Vector4f other)
{
return GetSquaredDistance(this, other);
}
public float Dot(Vector4f v)
{
return X * v.X + Y * v.Y + Z * v.Z + W * v.W;
}
public Vector4f Cross(Vector4f v)
{
return new Vector4f(Y * v.Z - Z * v.Y, Z * v.X - X * v.Z, X * v.Y - Y * v.X, W);
}