You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
981 B
44 lines
981 B
namespace Oculus.Platform.Samples.VrVoiceChat
|
|
{
|
|
using UnityEngine;
|
|
using System.Collections;
|
|
using UnityEngine.UI;
|
|
|
|
// Helper class to attach to the main camera that raycasts where the
|
|
// user is looking to select/deselect Buttons.
|
|
public class VREyeRaycaster : MonoBehaviour
|
|
{
|
|
[SerializeField] private UnityEngine.EventSystems.EventSystem m_eventSystem = null;
|
|
|
|
private Button m_currentButton;
|
|
|
|
void Update ()
|
|
{
|
|
RaycastHit hit;
|
|
Button button = null;
|
|
|
|
// do a forward raycast to see if we hit a Button
|
|
if (Physics.Raycast(transform.position, transform.forward, out hit, 50f))
|
|
{
|
|
button = hit.collider.GetComponent<Button>();
|
|
}
|
|
|
|
if (button != null)
|
|
{
|
|
if (m_currentButton != button)
|
|
{
|
|
m_currentButton = button;
|
|
m_currentButton.Select();
|
|
}
|
|
}
|
|
else if (m_currentButton != null)
|
|
{
|
|
m_currentButton = null;
|
|
if (m_eventSystem != null)
|
|
{
|
|
m_eventSystem.SetSelectedGameObject(null);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|