112 lines
No EOL
2.6 KiB
C#
112 lines
No EOL
2.6 KiB
C#
//======= Copyright (c) Valve Corporation, All rights reserved. ===============
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//
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// Purpose: For controlling in-game objects with tracked devices.
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//
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//=============================================================================
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using UnityEngine;
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using Valve.VR;
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namespace Valve.VR
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{
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public class SteamVR_TrackedObject : MonoBehaviour
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{
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public enum EIndex
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{
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None = -1,
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Hmd = (int)OpenVR.k_unTrackedDeviceIndex_Hmd,
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Device1,
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Device2,
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Device3,
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Device4,
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Device5,
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Device6,
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Device7,
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Device8,
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Device9,
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Device10,
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Device11,
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Device12,
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Device13,
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Device14,
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Device15,
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Device16
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}
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public EIndex index;
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[Tooltip("If not set, relative to parent")]
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public Transform origin;
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public bool isValid { get; private set; }
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private void OnNewPoses(TrackedDevicePose_t[] poses)
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{
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if (index == EIndex.None)
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return;
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var i = (int)index;
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isValid = false;
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if (poses.Length <= i)
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return;
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if (!poses[i].bDeviceIsConnected)
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return;
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if (!poses[i].bPoseIsValid)
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return;
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isValid = true;
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var pose = new SteamVR_Utils.RigidTransform(poses[i].mDeviceToAbsoluteTracking);
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if (origin != null)
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{
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transform.position = origin.transform.TransformPoint(pose.pos);
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transform.rotation = origin.rotation * pose.rot;
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}
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else
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{
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transform.localPosition = pose.pos;
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transform.localRotation = pose.rot;
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}
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}
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SteamVR_Events.Action newPosesAction;
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SteamVR_TrackedObject()
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{
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newPosesAction = SteamVR_Events.NewPosesAction(OnNewPoses);
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}
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private void Awake()
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{
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OnEnable();
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}
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void OnEnable()
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{
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var render = SteamVR_Render.instance;
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if (render == null)
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{
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enabled = false;
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return;
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}
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newPosesAction.enabled = true;
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}
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void OnDisable()
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{
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newPosesAction.enabled = false;
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isValid = false;
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}
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public void SetDeviceIndex(int index)
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{
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if (System.Enum.IsDefined(typeof(EIndex), index))
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this.index = (EIndex)index;
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}
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}
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} |