Camera moving in one direction?

Questions & Answers
1

im working on a 2d vertical platform-game. and i want my camera to only follow the target up the Y axis. so restrict it from going down the Y axis

How do i do this?

2

This is untested so it may contain something wrong but try something like this.

var target : Transform;
var height : float;
var lastheight : float;

function Start ()
}
    height = target.transform.position.y;
    lastheight = target.transform.position.y;
}

function Update ()
{
    height = transform.position.y

    if (height > lastheight)
        transform.position.y = height;

    lastheight = transform.position.y
}

This code goes on the camera. You need to drag in the target object in the editor.

3

if the heigt of the target exceeds the height of the camera the camera will follow.
This worked perfectly, thanks alot!

var target:Transform;

function Update ()
{
if(target.transform.position.y > Camera.main.transform.position.y)
	{
	Camera.main.transform.position.y = target.transform.position.y; 
	}
}