koobas.hobune.stream
How to control an object with a mouse?
Well, I've been trying to work with this code that I got from elsewhere.
pragma strict
var myCamera : Camera; function Start () {
}
function Update () {
var vec : Vector3 = myCamera.ScreenToWorldPoint(Input.mousePosition);
var side : float = 933.6987;
var top : float = 28.25993;
vec.x = Mathf.Clamp(vec.x, -side, side);
vec.y = Mathf.Clamp(vec.y, -top, top);
vec.z = 843.3414;
transform.position = vec;
}
Basically the values in the code are the position values of the object I'm trying to move. As of now my object can only move along the X axis and it's movement is also limited as though there are invisible walls. Any help appreciated. Thanks in advance.
You need to consider on which plane you are moving your characters. Then set the values accordingly. Based on your code, I'm assuming it's a 2D plane; possibly XZ, because you say you cannot move vertically.
The reason you cannot move vertically is that you set vec.z to a constant; try vec.z = Mathf.Clamp(vec.y, -top, top); instead. If you need your objects to be on the same y plane, set vec.y = 0;
The reason there are 'invisible walls' is because you're clamping the x value. Clamping means that the value is set between the given min and max values, which in your case is between -933.6987 and 933.6987. Remove the clamp, or set it to appropriate values and you should be all set.
