GetNearestPointTf

[DunchaLin3]

Hi there. I have a problem with GetNearestPointTf. The point is that i have object with 2 child, between them i create a spline (lets name it A). After that, i need to check every spline crossing my A spline. I found the method GetNearestPointTf, but i cant find what i need. In addition, i can say that i have many of those objects. Can u please give me some hint, or maybe say what im doing wrong.

Code:

GameObject spline = new GameObject("CurveLine", typeof(CurvySpline), typeof(LineRenderer), typeof(CurvyLineRenderer));
                spline.GetComponent<>(CurvySpline).Add(firstObject.transform.position, secondObject.transform.position);
                float step = 2f;
                Vector3 position = firstObject.transform.position;
                while (position.z < secondObject.transform.position)
                {
                    Vector3 inversePositionOnSpline = spline.transform.InverseTransformPoint(position);
                    float nearestTf = spline.GetComponent<CurvySpline>().GetNearestPointTF(inversePositionOnSpline);
                   
                    Vector3 positionForSphere = spline.transform.TransformPoint(spline.GetComponent<CurvySpline>().Interpolate(nearestTf));
                    GameObject sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere);
                    sphere.transform.position = positionForSphere;
                    position.z += step;
                }