public Vector3 ClosestPoint(Vector3 point, out float t, float sqrError = 0.001f)
{
Vector3 closest = BezierUtility.ClosestPointOnCurve(
point,
start, end, startTangent, endTangent,
out t, sqrError);
return(closest);
}
public Vector3 TangentAt(float t)
{
return(BezierUtility.BezierTangent(
start, startTangent, endTangent, end, t));
}