HandTrackingClient::PointMessage Class Reference

#include <HandTrackingMessage.h>

Inheritance diagram for HandTrackingClient::PointMessage:

Public Member Functions
	PointMessage (const Hand hand, const Vector3f &pointStart, const Vector3f &pointEnd, const float confidence)
	Constructs a PointMessage. Should not generally be called by users of the API.
const Hand	getHand () const
std::string	serialize () const
	Serializes the message to send over the network. More...
virtual MessageType	getType () const
Vector3f	getPointStart () const
	This is our estimate of the start of the index finger at the first knuckle.
Vector3f	getPointEnd () const
	This is our estimate of the end (tip) of the index finger.
Vector3f	getPointDir () const
	This is the direction of the index finger.
float	getConfidence () const
	This is the confidence (between 0 and 1) that the user is actually pointing at something.

Additional Inherited Members
Public Types inherited from HandTrackingClient::HandTrackingMessage
enum	MessageType {   WELCOME = 0, USER = 100, CALIBRATION = 101, POSE = 200,   PRESSED = 300, DRAGGED = 301, RELEASED = 302, MOVED = 303,   SIMULTANEOUSLY_PRESSED = 400, INDIVIDUALLY_PRESSED = 401, SIMULTANEOUSLY_RELEASED = 402, INDIVIDUALLY_RELEASED = 403,   DRAGGED_BIMANUAL = 404, POINT = 500, INVALID_DATA = 10000 }
Static Public Member Functions inherited from HandTrackingClient::HandTrackingMessage
static const char *	messageTypeToString (MessageType m)
	Convert from a MessageType to its string representation; used for serialization.
static MessageType	stringToMessageType (const std::string &str)
	Convert from a string to a MessageType; used in deserialization.
static HandTrackingMessage *	deserialize (const std::string &data)
	Given a line of text sent over the network connection, converts it to a valid hand message. More...
Protected Member Functions inherited from HandTrackingClient::HandTrackingMessage
	HandTrackingMessage ()

Detailed Description

Messages relating to pointing

Member Function Documentation

const Hand HandTrackingClient::PointMessage::getHand ( ) const

inline

Returns

which hand this message applies to (can only LEFT or RIGHT, never BOTH).

virtual MessageType HandTrackingClient::PointMessage::getType ( ) const

inlinevirtual

Returns the message type (e.g. PRESSED or DRAGGED). The message type is useful for distinguishing between similar messages, e.g., between PRESSED and RELEASED, which are both PinchMessages.

Implements HandTrackingClient::HandTrackingMessage.

std::string HandTrackingClient::PointMessage::serialize ( ) const

virtual

Serializes the message to send over the network.

Developers should not need to worry about this function unless they write their own networking code.

Implements HandTrackingClient::HandTrackingMessage.

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The documentation for this class was generated from the following files:

• HandTrackingMessage.h
• HandTrackingMessage.cpp