public void CreateNode(SplineComponent splineComponent)
{
GameObject controlPoint = new GameObject("ControlPoint");
// Add the splineComponent component
controlPoint.AddComponent <ControlPointComponent>();
SplineCurve splineCurve = splineComponent.GetSplineObject();
Vector3 targetPosition = Vector3.one;
Vector3[] controlPoints = splineCurve.controlPoints;
int cpLength = controlPoints.Length;
int controlPointsPerSegment = splineComponent.GetControlPointsPerSegment();
if (cpLength >= controlPointsPerSegment)
{
// extrapolate the position from the last two points
targetPosition = controlPoints[cpLength - 1] + (controlPoints[cpLength - 1] - controlPoints[cpLength - controlPointsPerSegment]);
}
controlPoint.transform.position = targetPosition;
controlPoint.transform.parent = splineComponent.transform;
}