public Vector3 GetVelocity(float t)
{
//Velocity vector: get the derivative (amount of change), without being affected by the position.
//The position is subtracted after TransformPoint, so a correct result is obtained regardless of scale and rotation.
return(transform.TransformPoint(Bezier.GetFirstDerivative(_points[0], _points[1], _points[2], _points[3], t)) - transform.position);
}
public Vector3 GetPoint(float t)
{
return(transform.TransformPoint(Bezier.GetPoint(_points[0], _points[1], _points[2], _points[3], t)));
}
