Consistent Transition between two points

Unity Engine
1

Hopefully I haven’t missed something too obvious here. I have a route contained in a List. I would like an object to move from point A to point B and then from point B to point C and so on at a constant rate. Lerp works but it slows down as it gets closer to it’s destination. I tried rounding down the position floats so that things don’t slow down as much but then the motion is somewhat jumpy. Is there a better way?

Here’s what I have so far.

var SetBikeRoute : List.<GameObject> = new List.<GameObject>();
var BikeStart = false;
var OnStartRoute = true; 
var WhichLegOfRoute = 0;
var CurrentDestination : GameObject;
var smooth = 1.0;
var CurX = 0.0;
var TargX = 0.0;
var CurY = 0.0;
var TargY = 0.0;
var NumRound = 10;

function Update () {
	if (BikeStart){
		//send Bike to start
		if (OnStartRoute){
			transform.position = SetBikeRoute[0].transform.position;
			OnStartRoute = false;
		}
		
	//Limit floats to speed up transitions
		CurX = Mathf.Round(transform.position.x*NumRound)/NumRound;
		CurY = Mathf.Round(transform.position.y*NumRound)/NumRound;
		TargX =  Mathf.Round(SetBikeRoute[WhichLegOfRoute].transform.position.x*NumRound)/NumRound;
		TargY =  Mathf.Round(SetBikeRoute[WhichLegOfRoute].transform.position.y*NumRound)/NumRound;

	//Set Which Leg Of Route		
	if (CurX == TargX  CurY == TargY){
		
		WhichLegOfRoute++;
		//Check if bike at destination
		if (WhichLegOfRoute == SetBikeRoute.Count){
			BikeStart = false;
			OnStartRoute = true;
			//indicate bike arrived
		}
		else {
			//set next leg
   			CurrentDestination = SetBikeRoute[WhichLegOfRoute];			
		}
	}   
 	//move to position
  	transform.position = Vector3.Lerp (transform.position, CurrentDestination.transform.position, Time.deltaTime * smooth);
	}
}
2

OK, I discovered 1 error. I should be using my start and end points for the Lerp and not my current position. Unfortunately now I have a new problem. The object seems to stay at the starting point in a vibrating state.

var SetBikeRoute : List.<GameObject> = new List.<GameObject>();
var BikeStart = false;
var OnStartRoute = true; 
var WhichLegOfRoute = 0;
var PreviousPosition : GameObject;
var NextPosition : GameObject;
var smooth = 2.0;

function Update () {
	if (BikeStart){
		//send Bike to start
		if (OnStartRoute){
			transform.position = SetBikeRoute[0].transform.position;
			OnStartRoute = false;
		}
		
	//Set Which Leg Of Route
	if (transform.position == SetBikeRoute[WhichLegOfRoute].transform.position){			
		//set next leg
		PreviousPosition = SetBikeRoute[WhichLegOfRoute];
		WhichLegOfRoute++;
		
		//Check if bike at destination
		if (WhichLegOfRoute == SetBikeRoute.Count){
			BikeStart = false;
			OnStartRoute = true;
			//indicate bike arrived
		}
		else {	
   			NextPosition = SetBikeRoute[WhichLegOfRoute];			
		}
	}   
 	//move to position
  	transform.position = Vector3.Lerp (PreviousPosition.transform.position, NextPosition.transform.position, Time.deltaTime * smooth);
	}
}
3

Got it! I found a script Eric5h5 wrote in Answers and managed to make it work for my situation. Thanks again Eric.

#pragma strict

var SetBikeRoute : List.<GameObject> = new List.<GameObject>();
var BikeStart = false;
var OnStartRoute = true; 
var WhichLegOfRoute = 0;
var PreviousPosition : GameObject;
var NextPosition : GameObject;
var i = 0.0;
var speedrate = 2.0;

function Update () {
	if (BikeStart){
		//send Bike to start
		if (OnStartRoute){
			transform.position = SetBikeRoute[0].transform.position;
			OnStartRoute = false;
			PreviousPosition = SetBikeRoute[WhichLegOfRoute];
			WhichLegOfRoute++;
			i = 0.0;
		}
		
	//Set Which Leg Of Route
	if ( i > 1.0){			
		//set next leg
		PreviousPosition = SetBikeRoute[WhichLegOfRoute];
		WhichLegOfRoute++;
		i = 0.0;
		
		//Check if bike at destination
		if (WhichLegOfRoute == SetBikeRoute.Count){
			BikeStart = false;
			OnStartRoute = true;
			//indicate bike arrived
		}
		else {	
   			NextPosition = SetBikeRoute[WhichLegOfRoute];			
		}
	}   
 	//move to position
 	i += Time.deltaTime * 1.0/speedrate;
  	transform.position = Vector3.Lerp (PreviousPosition.transform.position, NextPosition.transform.position, i);
	}
}