public bool Calc(float t, out Vector3 pos, out Vector3 tan, out Vector3 up)
{
pos = Vector3.zero;
tan = Vector3.forward;
up = Vector3.up;
ISpline sp = Spline;
if (sp == null)
{
Dbg.LogErr("BaseSplineBehaviour.Calc: not set spline yet");
return(false);
}
Dbg.Assert(0 <= t && t <= 1, "BaseSplineBehaviour.GetUp: t beyond range: {0}", t);
sp.Calc(t, out pos, out tan, out up);
return(true);
}