80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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* All rights reserved.
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*
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* Licensed under the Oculus SDK License Agreement (the "License");
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* you may not use the Oculus SDK except in compliance with the License,
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* which is provided at the time of installation or download, or which
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* otherwise accompanies this software in either electronic or hard copy form.
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*
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* You may obtain a copy of the License at
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*
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* https://developer.oculus.com/licenses/oculussdk/
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*
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* Unless required by applicable law or agreed to in writing, the Oculus SDK
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using Meta.XR.Util;
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namespace Oculus.Interaction.Input
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{
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[Feature(Feature.Interaction)]
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public static class OVRControllerUtility
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{
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public static float GetPinchAmount(OVRInput.Controller ovrController)
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{
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float pinchAmount = OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, ovrController);
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return pinchAmount;
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}
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public static float GetIndexCurl(OVRInput.Controller ovrController)
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{
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float indexCurl;
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if (SupportsAnalogIndex(ovrController))
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{
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indexCurl = OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTriggerCurl, ovrController);
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}
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else
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{
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// Fallback to binary capsense
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bool isPointing = !OVRInput.Get(OVRInput.NearTouch.PrimaryIndexTrigger, ovrController)
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&& OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, ovrController) == 0f;
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indexCurl = isPointing ? 0 : 1;
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}
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return indexCurl;
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}
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public static float GetIndexSlide(OVRInput.Controller ovrController)
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{
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float indexSlide;
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if (SupportsAnalogIndex(ovrController))
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{
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indexSlide = OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTriggerSlide, ovrController);
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}
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else
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{
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indexSlide = 0;
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}
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return indexSlide;
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}
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private static bool SupportsAnalogIndex(OVRInput.Controller ovrController)
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{
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bool isTouchController = (ovrController == OVRInput.Controller.LTouch) || (ovrController == OVRInput.Controller.RTouch);
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if (!isTouchController)
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{
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return false;
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}
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OVRInput.Hand ovrHandedness = (ovrController == OVRInput.Controller.LTouch) ? OVRInput.Hand.HandLeft : OVRInput.Hand.HandRight;
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OVRInput.InteractionProfile ovrProfile = OVRInput.GetCurrentInteractionProfile(ovrHandedness);
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return ovrProfile != OVRInput.InteractionProfile.Touch;
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}
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}
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}
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