ThreeGear.PinchMessage Class Reference

Messages relating to pressing, releasing, dragging and moving of each hand. More...

Inheritance diagram for ThreeGear.PinchMessage:

Public Member Functions
	PinchMessage (MessageType type, Hand hand, Vector3D positionLeft, Quaternion rotationLeft, int clickCountLeft, Vector3D positionRight, Quaternion rotationRight, int clickCountRight)
override string	Serialize ()
	Serialize the message to a string, which could then be sent using the network protocol. More...
Public Member Functions inherited from ThreeGear.BasicMessage
HandState	GetHandState (int hand)
	The frame defined by the position and rotation of the back of the hand (excluding the wrist). More...

Static Public Member Functions
static new PinchMessage	Parse (TokenStream tokenStream, MessageType type)
Static Public Member Functions inherited from ThreeGear.BasicMessage
static BasicMessage	Parse (TokenStream tokenStream, MessageType type)
Static Public Member Functions inherited from ThreeGear.HandTrackingMessage
static HandTrackingMessage	Deserialize (string data)
	Factory method that parses a HandTrackingMessage from a string More...

Protected Member Functions
	PinchMessage (BasicMessage message, Hand hand)
Protected Member Functions inherited from ThreeGear.BasicMessage
	BasicMessage (MessageType type, Vector3D positionLeft, Quaternion rotationLeft, int clickCountLeft, Vector3D positionRight, Quaternion rotationRight, int clickCountRight)
	Constructs a BasicMessage. Should generally not be called by users of the API. More...
	BasicMessage (BasicMessage message)
	Copy constructor for a BasicMessage. More...
Protected Member Functions inherited from ThreeGear.HandTrackingMessage
	HandTrackingMessage (MessageType type)
	HandTrackingMessage (HandTrackingMessage msg)
string	ToString (double x)
string	ToString (int i)
string	ToString (Vector3D v)
string	ToString (Quaternion q)

Protected Attributes
Hand	hand
Protected Attributes inherited from ThreeGear.BasicMessage
HandState[]	hands

Properties
Hand	Hand [get]
	Which hand the message returns to (left or right). More...

Additional Inherited Members
Public Attributes inherited from ThreeGear.HandTrackingMessage
const int	N_JOINTS = 17
	The number of joints in the hand model, currently 17 (arm, wrist, and 3 each for the 5 fingers). More...
const int	N_FINGERS = 5
	The number of fingers is five (thumb, index, middle, ring, pinky). More...
const int	N_HANDS = 2
	Two hands (left and right). More...
const int	N_POSES = 7
	The number of specifically recognized poses. More...
const int	N_FINGER_DOFS_PER_HAND = 16
	The number of finger degrees of freedom per hand. More...

Detailed Description

Messages relating to pressing, releasing, dragging and moving of each hand.

Pinch messages are always a single hand at a time. That is, if the user pinches left and right simultaneously, you will still get two separate PRESS messages (one for the right and one for the left). As a result, there is less lag for pinch messages (which can be reported as soon as they happen) than for the "higher-level" BimanualPinchMessage messages.

Note that we do not recommend responding to both the PinchMessage and the BimanualPinchMessage; applications should generally pick one or the other. Responding to both can lead to very confusing interactions (since most pinches will be detected at least twice).

Member Function Documentation

override string ThreeGear.PinchMessage.Serialize ( )

inlinevirtual

Serialize the message to a string, which could then be sent using the network protocol.

Reimplemented from ThreeGear.BasicMessage.

Property Documentation

Hand ThreeGear.PinchMessage.Hand

get

Which hand the message returns to (left or right).

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

• PinchMessage.cs