93 lines
2.7 KiB
C#
93 lines
2.7 KiB
C#
//========= Copyright 2016-2023, HTC Corporation. All rights reserved. ===========
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#pragma warning disable 0649
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using HTC.UnityPlugin.PoseTracker;
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using HTC.UnityPlugin.Utility;
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using System;
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using UnityEngine;
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using UnityEngine.Events;
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using UnityEngine.Serialization;
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namespace HTC.UnityPlugin.Vive
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{
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[AddComponentMenu("VIU/Device Tracker/Vive Pose Tracker (Transform)", 7)]
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// Simple component to track Vive devices.
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public class VivePoseTracker : BasePoseTracker, INewPoseListener, IViveRoleComponent
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{
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[Serializable]
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public class UnityEventBool : UnityEvent<bool> { }
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private bool m_isValid;
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[SerializeField]
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[FormerlySerializedAs("origin")]
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private Transform m_origin;
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[SerializeField]
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private ViveRoleProperty m_viveRole = ViveRoleProperty.New(HandRole.RightHand);
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[SerializeField]
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[FormerlySerializedAs("onIsValidChanged")]
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private UnityEventBool m_onIsValidChanged;
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public ViveRoleProperty viveRole { get { return m_viveRole; } }
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public bool isPoseValid { get { return m_isValid; } }
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public Transform origin { get { return m_origin; } set { m_origin = value; } }
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public UnityEventBool onIsValidChanged { get { return m_onIsValidChanged; } }
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protected void SetIsValid(bool value, bool forceSet = false)
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{
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if (ChangeProp.Set(ref m_isValid, value) || forceSet)
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{
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if (m_onIsValidChanged != null)
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{
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m_onIsValidChanged.Invoke(value);
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}
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}
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}
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protected virtual void Start()
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{
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SetIsValid(VivePose.IsValid(m_viveRole), true);
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}
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protected virtual void OnEnable()
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{
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VivePose.AddNewPosesListener(this);
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}
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protected virtual void OnDisable()
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{
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VivePose.RemoveNewPosesListener(this);
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SetIsValid(false);
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}
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public virtual void BeforeNewPoses() { }
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public virtual void OnNewPoses()
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{
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var deviceIndex = m_viveRole.GetDeviceIndex();
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var isValid = VivePose.IsValid(deviceIndex);
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if (isValid)
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{
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var pose = VivePose.GetPose(deviceIndex);
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if (m_origin != null && m_origin != transform.parent)
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{
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pose = new RigidPose(m_origin.transform) * pose;
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TrackPose(pose, false);
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}
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else
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{
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TrackPose(pose, true);
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}
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}
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SetIsValid(isValid);
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}
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public virtual void AfterNewPoses() { }
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}
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} |