koobas.hobune.stream
How to add floating bounce effect to sprite?
I'm trying to add a floating bounce effect to one of my sprites but I don't know the best way to approach this and the way I'm trying(code below) isn't really working?
#pragma strict
public var gameObjectPos : Transform;
function Update () {
if (gameObjectPos.transform.position.y < 2) {
gameObject.transform.position += Vector3.up * 0.02;
}
if (gameObjectPos.transform.position.y == 2) {
gameObject.transform.position += Vector3.down * 0.02;
Debug.Log("To High");
}
}
Best Answer
Here is an alternate:
#pragma strict
var floatSpan = 2.0;
var speed = 1.0;
private var startY : float;
function Start() {
startY = transform.position.y;
}
function Update() {
transform.position.y = startY + Mathf.Sin(Time.time * speed) * floatSpan / 2.0;
}
It uses the start position as the midpoint of the bounce. 'floatSpan' is the height (bottom to top) of the bounce.
This works great thanks robertbu would you be able to answer something else for me, I've been stuck on this question for a while and figured I would ask
