59 lines
3.0 KiB
C
59 lines
3.0 KiB
C
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// @lint-ignore-every LICENSELINT
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// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "OculusXRHMDModule.h"
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#include "OculusXRInput.h"
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#include "Engine/SkeletalMesh.h"
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#include "Components/CapsuleComponent.h"
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#include "OculusXRInputFunctionLibrary.h"
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#define LOCTEXT_NAMESPACE "OculusHandTracking"
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DEFINE_LOG_CATEGORY_STATIC(LogOcHandTracking, Log, All);
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//-------------------------------------------------------------------------------------------------
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// FOculusHandTracking
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//-------------------------------------------------------------------------------------------------
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namespace OculusXRInput
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{
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class FOculusHandTracking
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{
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public:
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// Oculus Hand Tracking
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static FQuat GetBoneRotation(const int32 ControllerIndex, const EOculusXRHandType DeviceHand, const EOculusXRBone BoneId);
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static float GetHandScale(const int32 ControllerIndex, const EOculusXRHandType DeviceHand);
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static EOculusXRTrackingConfidence GetTrackingConfidence(const int32 ControllerIndex, const EOculusXRHandType DeviceHand);
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static EOculusXRTrackingConfidence GetFingerTrackingConfidence(const int32 ControllerIndex, const EOculusXRHandType DeviceHand, const EOculusHandAxes Finger); // OCULUS STRIKE
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static FTransform GetPointerPose(const int32 ControllerIndex, const EOculusXRHandType DeviceHand, const float WorldToMeters = 100.f);
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static bool IsPointerPoseValid(const int32 ControllerIndex, const EOculusXRHandType DeviceHand);
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static bool GetHandSkeletalMesh(USkeletalMesh* HandSkeletalMesh, const EOculusXRHandType SkeletonType, const EOculusXRHandType MeshType, const float WorldToMeters = 100.f);
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static TArray<FOculusXRCapsuleCollider> InitializeHandPhysics(const EOculusXRHandType SkeletonType, USkinnedMeshComponent* HandComponent, const float WorldToMeters = 100.f);
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static EOculusXRTrackingConfidence ToEOculusXRTrackingConfidence(ovrpTrackingConfidence Confidence);
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static bool IsHandTrackingEnabled();
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static bool IsHandDominant(const int32 ControllerIndex, const EOculusXRHandType DeviceHand);
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static bool IsHandPositionValid(int32 ControllerIndex, EOculusXRHandType DeviceHand);
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static void SetControllerDrivenHandPoses(const EOculusXRControllerDrivenHandPoseTypes Type);
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// Helper functions
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static ovrpBoneId ToOvrBone(EOculusXRBone Bone);
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static FString GetBoneName(uint8 Bone);
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static bool FindBoneDisplayName(FText& DisplayName, uint8 Bone);
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// Converters for converting from ovr bone space (should match up with ovr avatar)
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static FVector OvrBoneVectorToFVector(ovrpVector3f ovrpVector, float WorldToMeters);
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static FQuat OvrBoneQuatToFQuat(ovrpQuatf ovrpQuat);
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static EOculusXRControllerDrivenHandPoseTypes ControllerDrivenHandType;
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private:
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// Initializers for runtime hand assets
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static void InitializeHandMesh(USkeletalMesh* SkeletalMesh, const ovrpMesh* OvrMesh, const float WorldToMeters);
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static void InitializeHandSkeleton(USkeletalMesh* SkeletalMesh, const ovrpSkeleton2* OvrSkeleton, const float WorldToMeters);
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};
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} // namespace OculusXRInput
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#undef LOCTEXT_NAMESPACE
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