124 lines
3.8 KiB
C#
124 lines
3.8 KiB
C#
// Copyright HTC Corporation All Rights Reserved.
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using UnityEngine;
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using System.Collections.Generic;
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using UnityEngine.InputSystem;
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using System.Text;
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namespace VIVE.OpenXR.Raycast
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{
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public class ControllerRaycastPointer : RaycastPointer
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{
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const string LOG_TAG = "VIVE.OpenXR.Raycast.ControllerRaycastPointer";
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void DEBUG(StringBuilder msg) { Debug.LogFormat("{0} {1}", LOG_TAG, msg); }
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#region Inspector
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[SerializeField]
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private InputActionReference m_IsTracked = null;
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public InputActionReference IsTracked { get => m_IsTracked; set => m_IsTracked = value; }
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[Tooltip("Keys for control.")]
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[SerializeField]
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private List<InputActionReference> m_ActionsKeys = new List<InputActionReference>();
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public List<InputActionReference> ActionKeys { get { return m_ActionsKeys; } set { m_ActionsKeys = value; } }
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bool getBool(InputActionReference actionReference)
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{
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if (OpenXRHelper.VALIDATE(actionReference, out string value))
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{
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if (actionReference.action.activeControl.valueType == typeof(bool))
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return actionReference.action.ReadValue<bool>();
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if (actionReference.action.activeControl.valueType == typeof(float))
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return actionReference.action.ReadValue<float>() > 0;
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}
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return false;
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}
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[Tooltip("To show the ray anymore.")]
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[SerializeField]
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private bool m_AlwaysEnable = false;
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public bool AlwaysEnable { get { return m_AlwaysEnable; } set { m_AlwaysEnable = value; } }
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#endregion
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#region MonoBehaviour overrides
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protected override void Awake()
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{
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base.Awake();
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}
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protected override void Update()
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{
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base.Update();
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if (!IsInteractable()) { return; }
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UpdateButtonStates();
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}
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protected override void Start()
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{
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base.Start();
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sb.Clear().Append("Start()"); DEBUG(sb);
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}
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private void OnApplicationPause(bool pause)
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{
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sb.Clear().Append("OnApplicationPause() ").Append(pause); DEBUG(sb);
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}
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#endregion
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private bool IsInteractable()
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{
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bool enabled = RaycastSwitch.Controller.Enabled;
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bool validPose = getBool(m_IsTracked);
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#if UNITY_XR_OPENXR_1_6_0
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m_Interactable = (m_AlwaysEnable || enabled); // The isTracked value of Pose will always be flase in OpenXR 1.6.0
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#else
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m_Interactable = (m_AlwaysEnable || enabled) && validPose;
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#endif
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if (printIntervalLog)
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{
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sb.Clear().Append("IsInteractable() enabled: ").Append(enabled)
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.Append(", validPose: ").Append(validPose)
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.Append(", m_AlwaysEnable: ").Append(m_AlwaysEnable)
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.Append(", m_Interactable: ").Append(m_Interactable);
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DEBUG(sb);
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}
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return m_Interactable;
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}
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private void UpdateButtonStates()
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{
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if (m_ActionsKeys == null) { return; }
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down = false;
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for (int i = 0; i < m_ActionsKeys.Count; i++)
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{
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if (!hold)
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{
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down |= getBool(m_ActionsKeys[i]);
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}
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}
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hold = false;
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for (int i = 0; i < m_ActionsKeys.Count; i++)
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{
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hold |= getBool(m_ActionsKeys[i]);
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}
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}
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#region RaycastImpl Actions overrides
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internal bool down = false, hold = false;
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protected override bool OnDown()
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{
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return down;
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}
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protected override bool OnHold()
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{
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return hold;
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}
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#endregion
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}
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}
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