public void UpdateObj()
{
// Update the speed and position of this object
currentPosOnCurve += speed;
if (currentPosOnCurve > currentNode.curveLength)
{
ChangeNode();
}
// Calculate the time along the curve
timeAlongCurve = currentPosOnCurve / currentNode.curveLength;
// Set the rotation and the posistion of the object
transform.position = currentNode.GetCurvePoint(timeAlongCurve);
transform.rotation = Quaternion.LookRotation(currentNode.GetCurveDirection(timeAlongCurve));
}