How to interact with GameObject (3D model) once being placed in real world?

Unity Engine
1

Hi,
I was wondering if anyone has suggestion how to interact with the 3D gameObject once it’s being placed to the real world? I was able to figure (from previous posts) how to interact with UI within ARCore, but I don’t seem to be able to make interactions with 3D object. When I tab on the object, a new object just generate overlapping the old one, instead of recognizing the collider. Thanks!

Thomas

2 Likes
2

I would like to know the same

3

Yes this would be very helpful if anyone has any ideas.

4

this can be done easily, use lean touch and you can interact with your 3D model.
also to prevent spawn new object on touch you can write a small code in the HelloARController.cs file.

define a bool variable inside class:
bool isSpawned =false;
…

// now replace this line…
if (Frame.Raycast(touch.position.x, touch.position.y, raycastFilter, out hit) && isSpawned == false))
{
isSpawned = true;

…
//rest code is same