Vector3 CalculateForwardDirectionOnCurve(
int ceilingIndex,
float normalizedPositionBetweenPoints
)
{
ICurvePoint ceiling = thisCurvePoints[ceilingIndex];
ICurvePoint floor = thisCurvePoints[ceilingIndex - 1];
Vector3 ceilingForward = ceiling.GetPosition() - floor.GetPosition();
Vector3 floorForward = floor.GetPosition() - floor.GetPrevPointPosition();
return(Vector3.Lerp(
floorForward,
ceilingForward,
normalizedPositionBetweenPoints
));
}
public Vector3 GetLastCurvePointPrevPosition()
{
ICurvePoint lastCurvePoint = thisCurvePoints[thisCurvePoints.Length - 1];
return(lastCurvePoint.GetPrevPointPosition());
}