Pick Up Object 2D game

Neil_young2k5 · Jan 2, 2014

I tried to use the Raycast to catch object in 2D scene (sprites) but did not succeed.

Following the image, I want to get the object that is in the ground and take up to a platform where it will end the stage.

var hit:RaycastHit;
var pickedUp:GameObject;

function FixedUpdate (){

if(Input.GetKey("e"))
{
if(Physics.Raycast(transform.position,transform.forward,hit,100))
{
if(hit.collider.gameObject.tag=="cube")
{
pickedUp=hit.collider.gameObject;
hit.collider.gameObject.transform.parent=transform;
hit.collider.gameObject.transform.position=transform.position-transform.forward;

}
}

else if(pickedUp!=null)
{
pickedUp.transform.parent=null;
pickedUp=null;
}
Click to expand...

ardo314 · Jan 2, 2014

Just guessing, but i think you are probably casting in the wrong direction.
Also use Physics2D if you are working with Unitys 2D framework.

Neil_young2k5 · Jan 4, 2014

I made change but did not succeed.

var pickedUp: GameObject;

function FixedUpdate (){

var hit: RaycastHit2D = Physics2D.Raycast(transform.position, -Vector2.up);
{
if (hit.collider.gameObject.tag == "alvo")
{
pickedUp = hit.collider.gameObject;
hit.collider.gameObject.transform.parent=transform;
hit.collider.gameObject.transform.position=transform.position-(-Vector2.up);
}
else if(pickedUp!=null)
{
pickedUp.transform.parent=null;
pickedUp=null;
}
}
}
Click to expand...

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Pick Up Object 2D game

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