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206 lines
12 KiB
206 lines
12 KiB
//========= Copyright 2016-2018, HTC Corporation. All rights reserved. =========== |
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#if VIU_OCULUSVR |
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using UnityEngine; |
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using HTC.UnityPlugin.Utility; |
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using HTC.UnityPlugin.Vive; |
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#if UNITY_2017_2_OR_NEWER |
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using UnityEngine.XR; |
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#else |
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using XRDevice = UnityEngine.VR.VRDevice; |
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using XRSettings = UnityEngine.VR.VRSettings; |
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#endif |
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#endif |
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namespace HTC.UnityPlugin.VRModuleManagement |
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{ |
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public sealed class OculusVRModule : VRModule.ModuleBase |
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{ |
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#if VIU_OCULUSVR |
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private static readonly OVRPlugin.Node[] s_index2node; |
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private static readonly uint[] s_node2index; |
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private static readonly VRModuleDeviceClass[] s_node2class; |
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private OVRPlugin.TrackingOrigin m_prevTrackingSpace; |
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static OculusVRModule() |
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{ |
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s_index2node = new OVRPlugin.Node[VRModule.MAX_DEVICE_COUNT]; |
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for (int i = 0; i < s_index2node.Length; ++i) { s_index2node[i] = OVRPlugin.Node.None; } |
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s_index2node[0] = OVRPlugin.Node.Head; |
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s_index2node[1] = OVRPlugin.Node.HandLeft; |
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s_index2node[2] = OVRPlugin.Node.HandRight; |
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s_index2node[3] = OVRPlugin.Node.TrackerZero; |
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s_index2node[4] = OVRPlugin.Node.TrackerOne; |
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s_index2node[5] = OVRPlugin.Node.TrackerTwo; |
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s_index2node[6] = OVRPlugin.Node.TrackerThree; |
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s_node2index = new uint[(int)OVRPlugin.Node.Count]; |
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for (int i = 0; i < s_node2index.Length; ++i) { s_node2index[i] = INVALID_DEVICE_INDEX; } |
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s_node2index[(int)OVRPlugin.Node.Head] = 0; |
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s_node2index[(int)OVRPlugin.Node.HandLeft] = 1; |
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s_node2index[(int)OVRPlugin.Node.HandRight] = 2; |
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s_node2index[(int)OVRPlugin.Node.TrackerZero] = 3; |
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s_node2index[(int)OVRPlugin.Node.TrackerOne] = 4; |
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s_node2index[(int)OVRPlugin.Node.TrackerTwo] = 5; |
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s_node2index[(int)OVRPlugin.Node.TrackerThree] = 6; |
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s_node2class = new VRModuleDeviceClass[(int)OVRPlugin.Node.Count]; |
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for (int i = 0; i < s_node2class.Length; ++i) { s_node2class[i] = VRModuleDeviceClass.Invalid; } |
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s_node2class[(int)OVRPlugin.Node.Head] = VRModuleDeviceClass.HMD; |
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s_node2class[(int)OVRPlugin.Node.HandLeft] = VRModuleDeviceClass.Controller; |
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s_node2class[(int)OVRPlugin.Node.HandRight] = VRModuleDeviceClass.Controller; |
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s_node2class[(int)OVRPlugin.Node.TrackerZero] = VRModuleDeviceClass.TrackingReference; |
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s_node2class[(int)OVRPlugin.Node.TrackerOne] = VRModuleDeviceClass.TrackingReference; |
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s_node2class[(int)OVRPlugin.Node.TrackerTwo] = VRModuleDeviceClass.TrackingReference; |
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s_node2class[(int)OVRPlugin.Node.TrackerThree] = VRModuleDeviceClass.TrackingReference; |
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} |
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public override bool ShouldActiveModule() { return VIUSettings.activateOculusVRModule && XRSettings.enabled && XRSettings.loadedDeviceName == "Oculus"; } |
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public override void OnActivated() |
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{ |
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m_prevTrackingSpace = OVRPlugin.GetTrackingOriginType(); |
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UpdateTrackingSpaceType(); |
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} |
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public override void OnDeactivated() |
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{ |
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OVRPlugin.SetTrackingOriginType(m_prevTrackingSpace); |
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} |
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public override void UpdateTrackingSpaceType() |
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{ |
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switch (VRModule.trackingSpaceType) |
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{ |
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case VRModuleTrackingSpaceType.RoomScale: |
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OVRPlugin.SetTrackingOriginType(OVRPlugin.TrackingOrigin.FloorLevel); |
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break; |
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case VRModuleTrackingSpaceType.Stationary: |
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OVRPlugin.SetTrackingOriginType(OVRPlugin.TrackingOrigin.EyeLevel); |
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break; |
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} |
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} |
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public override void Update() |
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{ |
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// set physics update rate to vr render rate |
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if (VRModule.lockPhysicsUpdateRateToRenderFrequency && Time.timeScale > 0.0f) |
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{ |
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// FIXME: VRDevice.refreshRate returns zero in Unity 5.6.0 or older version |
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#if !UNITY_5_6_0 && UNITY_5_6_OR_NEWER |
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Time.fixedDeltaTime = 1f / XRDevice.refreshRate; |
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#else |
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Time.fixedDeltaTime = 1f / 90f; |
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#endif |
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} |
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} |
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public override uint GetLeftControllerDeviceIndex() |
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{ |
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return s_node2index[(int)OVRPlugin.Node.HandLeft]; |
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} |
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public override uint GetRightControllerDeviceIndex() |
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{ |
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return s_node2index[(int)OVRPlugin.Node.HandRight]; |
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} |
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private static RigidPose ToPose(OVRPlugin.Posef value) |
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{ |
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var ovrPose = value.ToOVRPose(); |
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return new RigidPose(ovrPose.position, ovrPose.orientation); |
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} |
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public override void UpdateDeviceState(IVRModuleDeviceState[] prevState, IVRModuleDeviceStateRW[] currState) |
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{ |
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for (uint i = 0; i < MAX_DEVICE_COUNT; ++i) |
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{ |
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var node = s_index2node[i]; |
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if (node == OVRPlugin.Node.None) { continue; } |
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currState[i].isConnected = OVRPlugin.GetNodePresent(node); |
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if (currState[i].isConnected) |
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{ |
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if (!prevState[i].isConnected) |
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{ |
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currState[i].deviceClass = s_node2class[(int)node]; |
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// FIXME: how to get product id from OVRPlugin? |
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currState[i].serialNumber = OVRPlugin.productName + " " + node.ToString(); |
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currState[i].modelNumber = OVRPlugin.productName + " " + node.ToString(); |
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currState[i].renderModelName = OVRPlugin.productName + " " + node.ToString(); |
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SetupKnownDeviceModel(currState[i]); |
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} |
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// update device status |
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currState[i].pose = ToPose(OVRPlugin.GetNodePose(node, OVRPlugin.Step.Render)); |
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currState[i].velocity = OVRPlugin.GetNodeVelocity(node, OVRPlugin.Step.Render).FromFlippedZVector3f(); |
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currState[i].angularVelocity = OVRPlugin.GetNodeAngularVelocity(node, OVRPlugin.Step.Render).FromFlippedZVector3f(); |
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currState[i].isPoseValid = currState[i].pose != RigidPose.identity; |
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// update device input |
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switch (currState[i].deviceModel) |
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{ |
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case VRModuleDeviceModel.OculusTouchLeft: |
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{ |
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var ctrlState = OVRPlugin.GetControllerState((uint)OVRPlugin.Controller.LTouch); |
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currState[i].SetButtonPress(VRModuleRawButton.ApplicationMenu, (ctrlState.Buttons & (uint)OVRInput.RawButton.Y) != 0u); |
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currState[i].SetButtonPress(VRModuleRawButton.A, (ctrlState.Buttons & (uint)OVRInput.RawButton.X) != 0u); |
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currState[i].SetButtonPress(VRModuleRawButton.Touchpad, (ctrlState.Buttons & (uint)OVRInput.RawButton.LThumbstick) != 0u); |
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currState[i].SetButtonPress(VRModuleRawButton.Trigger, AxisToPress(currState[i].GetButtonPress(VRModuleRawButton.Trigger), ctrlState.LIndexTrigger, 0.55f, 0.45f)); |
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currState[i].SetButtonPress(VRModuleRawButton.Grip, AxisToPress(currState[i].GetButtonPress(VRModuleRawButton.Grip), ctrlState.LHandTrigger, 0.55f, 0.45f)); |
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currState[i].SetButtonPress(VRModuleRawButton.CapSenseGrip, AxisToPress(currState[i].GetButtonPress(VRModuleRawButton.CapSenseGrip), ctrlState.LHandTrigger, 0.55f, 0.45f)); |
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currState[i].SetButtonTouch(VRModuleRawButton.ApplicationMenu, (ctrlState.Touches & (uint)OVRInput.RawTouch.Y) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.A, (ctrlState.Touches & (uint)OVRInput.RawTouch.X) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.Touchpad, (ctrlState.Touches & (uint)OVRInput.RawTouch.LThumbstick) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.Trigger, (ctrlState.Touches & (uint)OVRInput.RawTouch.LIndexTrigger) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.CapSenseGrip, AxisToPress(currState[i].GetButtonTouch(VRModuleRawButton.CapSenseGrip), ctrlState.LHandTrigger, 0.25f, 0.20f)); |
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currState[i].SetAxisValue(VRModuleRawAxis.TouchpadX, ctrlState.LThumbstick.x); |
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currState[i].SetAxisValue(VRModuleRawAxis.TouchpadY, ctrlState.LThumbstick.y); |
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currState[i].SetAxisValue(VRModuleRawAxis.Trigger, ctrlState.LIndexTrigger); |
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currState[i].SetAxisValue(VRModuleRawAxis.CapSenseGrip, ctrlState.LHandTrigger); |
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break; |
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} |
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case VRModuleDeviceModel.OculusTouchRight: |
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{ |
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var ctrlState = OVRPlugin.GetControllerState((uint)OVRPlugin.Controller.RTouch); |
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currState[i].SetButtonPress(VRModuleRawButton.ApplicationMenu, (ctrlState.Buttons & (uint)OVRInput.RawButton.B) != 0u); |
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currState[i].SetButtonPress(VRModuleRawButton.A, (ctrlState.Buttons & (uint)OVRInput.RawButton.A) != 0u); |
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currState[i].SetButtonPress(VRModuleRawButton.Touchpad, (ctrlState.Buttons & (uint)OVRInput.RawButton.RThumbstick) != 0u); |
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currState[i].SetButtonPress(VRModuleRawButton.Trigger, AxisToPress(currState[i].GetButtonPress(VRModuleRawButton.Trigger), ctrlState.RIndexTrigger, 0.55f, 0.45f)); |
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currState[i].SetButtonPress(VRModuleRawButton.Grip, AxisToPress(currState[i].GetButtonPress(VRModuleRawButton.Grip), ctrlState.RHandTrigger, 0.55f, 0.45f)); |
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currState[i].SetButtonPress(VRModuleRawButton.CapSenseGrip, AxisToPress(currState[i].GetButtonPress(VRModuleRawButton.CapSenseGrip), ctrlState.RHandTrigger, 0.55f, 0.45f)); |
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currState[i].SetButtonTouch(VRModuleRawButton.ApplicationMenu, (ctrlState.Touches & (uint)OVRInput.RawTouch.B) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.A, (ctrlState.Touches & (uint)OVRInput.RawTouch.A) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.Touchpad, (ctrlState.Touches & (uint)OVRInput.RawTouch.RThumbstick) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.Trigger, (ctrlState.Touches & (uint)OVRInput.RawTouch.RIndexTrigger) != 0u); |
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currState[i].SetButtonTouch(VRModuleRawButton.CapSenseGrip, AxisToPress(currState[i].GetButtonTouch(VRModuleRawButton.CapSenseGrip), ctrlState.RHandTrigger, 0.25f, 0.20f)); |
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currState[i].SetAxisValue(VRModuleRawAxis.TouchpadX, ctrlState.RThumbstick.x); |
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currState[i].SetAxisValue(VRModuleRawAxis.TouchpadY, ctrlState.RThumbstick.y); |
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currState[i].SetAxisValue(VRModuleRawAxis.Trigger, ctrlState.RIndexTrigger); |
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currState[i].SetAxisValue(VRModuleRawAxis.CapSenseGrip, ctrlState.RHandTrigger); |
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break; |
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} |
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} |
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} |
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else |
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{ |
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if (prevState[i].isConnected) |
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{ |
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currState[i].Reset(); |
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} |
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} |
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} |
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} |
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#endif |
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} |
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} |