LeapMotionDeviceData

Engine/source/platform/input/leapMotion/leapMotionData.h

Public Types

enum

DataDifferences {
  DIFF_NONE = 0
  DIFF_HANDROTAXISX = (1<<1)
  DIFF_HANDROTAXISY = (1<<2)
  DIFF_HANDROTAXIS = (DIFF_HANDROTAXISX | DIFF_HANDROTAXISY)
}

enum

MetaDataDifferences {
  METADIFF_NONE = 0
  METADIFF_FRAME_VALID_DATA = (1<<0)
}

Public Attributes

bool

mDataSet

S32

mHandID [LeapMotionConstants::MaxHands]

S32

mHandPos [LeapMotionConstants::MaxHands][3]

Point3F

mHandPosPoint [LeapMotionConstants::MaxHands]

F32

mHandRawPos [LeapMotionConstants::MaxHands][3]

MatrixF

mHandRot [LeapMotionConstants::MaxHands]

F32

mHandRotAxis [2]

QuatF

mHandRotQuat [LeapMotionConstants::MaxHands]

bool

mHandValid [LeapMotionConstants::MaxHands]

bool

mHasTrackingData

bool

mIsValid

S32

mPointableID [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

F32

mPointableLength [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

S32

mPointablePos [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand][3]

Point3F

mPointablePosPoint [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

F32

mPointableRawPos [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand][3]

MatrixF

mPointableRot [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

QuatF

mPointableRotQuat [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

bool

mPointableValid [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

F32

mPointableWidth [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

U64

mSequenceNum

Protected Functions

void

processHand(const Leap::Hand & hand, U32 handIndex, bool keepPointableIndexPersistent, LeapMotionDeviceData * prevData)

void

processHandPointable(const Leap::Pointable & pointable, U32 handIndex, U32 handPointableIndex)

void

processHandPointables(const Leap::PointableList & pointables, U32 handIndex)

void

processHands(const Leap::HandList & hands)

void

processPersistentHandPointables(const Leap::PointableList & pointables, U32 handIndex, LeapMotionDeviceData * prevData)

void

processPersistentHands(const Leap::HandList & hands, bool keepPointableIndexPersistent, LeapMotionDeviceData * prevData)

Public Functions

LeapMotionDeviceData()

U32

compare(LeapMotionDeviceData * other)

Compare this data and given and return differences.

U32

compareMeta(LeapMotionDeviceData * other)

Compare meta data between this and given and return differences.

void

reset()

Reset device data.

void

setData(const Leap::Frame & frame, LeapMotionDeviceData * prevData, bool keepHandIndexPersistent, bool keepPointableIndexPersistent, const F32 & maxHandAxisRadius)

Set data based on Leap Motion device data.

Detailed Description

Public Types

DataDifferences

Enumerator

DIFF_NONE = 0
DIFF_HANDROTAXISX = (1<<1)
DIFF_HANDROTAXISY = (1<<2)
DIFF_HANDROTAXIS = (DIFF_HANDROTAXISX | DIFF_HANDROTAXISY)

MetaDataDifferences

Enumerator

METADIFF_NONE = 0
METADIFF_FRAME_VALID_DATA = (1<<0)

Public Attributes

bool mDataSet

S32 mHandID [LeapMotionConstants::MaxHands]

S32 mHandPos [LeapMotionConstants::MaxHands][3]

Point3F mHandPosPoint [LeapMotionConstants::MaxHands]

F32 mHandRawPos [LeapMotionConstants::MaxHands][3]

MatrixF mHandRot [LeapMotionConstants::MaxHands]

F32 mHandRotAxis [2]

QuatF mHandRotQuat [LeapMotionConstants::MaxHands]

bool mHandValid [LeapMotionConstants::MaxHands]

bool mHasTrackingData

bool mIsValid

S32 mPointableID [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

F32 mPointableLength [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

S32 mPointablePos [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand][3]

Point3F mPointablePosPoint [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

F32 mPointableRawPos [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand][3]

MatrixF mPointableRot [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

QuatF mPointableRotQuat [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

bool mPointableValid [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

F32 mPointableWidth [LeapMotionConstants::MaxHands][LeapMotionConstants::MaxPointablesPerHand]

U64 mSequenceNum

Protected Functions

processHand(const Leap::Hand & hand, U32 handIndex, bool keepPointableIndexPersistent, LeapMotionDeviceData * prevData)

processHandPointable(const Leap::Pointable & pointable, U32 handIndex, U32 handPointableIndex)

processHandPointables(const Leap::PointableList & pointables, U32 handIndex)

processHands(const Leap::HandList & hands)

processPersistentHandPointables(const Leap::PointableList & pointables, U32 handIndex, LeapMotionDeviceData * prevData)

processPersistentHands(const Leap::HandList & hands, bool keepPointableIndexPersistent, LeapMotionDeviceData * prevData)

Public Functions

LeapMotionDeviceData()

compare(LeapMotionDeviceData * other)

Compare this data and given and return differences.

compareMeta(LeapMotionDeviceData * other)

Compare meta data between this and given and return differences.

reset()

Reset device data.

setData(const Leap::Frame & frame, LeapMotionDeviceData * prevData, bool keepHandIndexPersistent, bool keepPointableIndexPersistent, const F32 & maxHandAxisRadius)

Set data based on Leap Motion device data.