1public class AppManagerScript : MonoBehaviour
2{
3    public GameObject TheDotL;           // The prefab for the left hand drawing dot
4    public GameObject TheLeftEdge;       // Reference point on the controller
5    private bool FirstDrawL = true;      // To control drawing initiation
6
7    void Update()
8    {
9        // Left hand drawing
10        if (OVRInput.Get(OVRInput.RawAxis1D.LIndexTrigger) > 0 && FirstDrawL)
11        {
12            FirstDrawL = false;
13            // Instantiate a dot at the left edge position
14            GameObject CurrentLeft = Instantiate(TheDotL, TheLeftEdge.transform.position, TheLeftEdge.transform.rotation);
15            FirstDrawL = true;
16        }
17
18        // Similar implementation for the right hand...
19    }
20}
21

• The AppManagerScript detects when the user presses the left index trigger. It then instantiates a new drawing dot (TheDotL) at the position and orientation of TheLeftEdge, which is a reference point on the controller. This mechanism captures the user's drawing motions in real time.

1public class EraseMeScript : MonoBehaviour
2{
3    void OnTriggerEnter(Collider WhatHit)
4    {
5        if (WhatHit.gameObject.CompareTag("eraser"))
6        {
7            Destroy(this.gameObject);   // Erase the drawing object
8        }
9    }
10}
11

• The EraseMeScript is attached to each drawing object. It listens for collisions with any object tagged as "eraser". When a collision is detected, it destroys the drawing object, effectively erasing it from the scene. This provides a natural and intuitive erasing interaction for the user.