xn::UserGenerator Class Reference
[C++ Reference]

#include <XnCppWrapper.h>

Inheritance diagram for xn::UserGenerator:

[legend]

List of all members.

Classes
struct	UserCookie
struct	UserSingleCookie
Public Types
typedef void(*	UserHandler )(UserGenerator &generator, XnUserID user, void *pCookie)
Public Member Functions
	UserGenerator (XnNodeHandle hNode=NULL)
	UserGenerator (const NodeWrapper &other)
XnUInt16	GetNumberOfUsers () const
XnStatus	GetUsers (XnUserID aUsers[], XnUInt16 &nUsers) const
XnStatus	GetCoM (XnUserID user, XnPoint3D &com) const
XnStatus	GetUserPixels (XnUserID user, SceneMetaData &smd) const
XnStatus	RegisterUserCallbacks (UserHandler NewUserCB, UserHandler LostUserCB, void *pCookie, XnCallbackHandle &hCallback)
void	UnregisterUserCallbacks (XnCallbackHandle hCallback)
const SkeletonCapability	GetSkeletonCap () const
SkeletonCapability	GetSkeletonCap ()
const PoseDetectionCapability	GetPoseDetectionCap () const
PoseDetectionCapability	GetPoseDetectionCap ()
XnStatus	RegisterToUserExit (UserHandler handler, void *pCookie, XnCallbackHandle &hCallback)
void	UnregisterFromUserExit (XnCallbackHandle hCallback)
XnStatus	RegisterToUserReEnter (UserHandler handler, void *pCookie, XnCallbackHandle &hCallback)
void	UnregisterFromUserReEnter (XnCallbackHandle hCallback)
XnStatus	Create (Context &context, Query *pQuery=NULL, EnumerationErrors *pErrors=NULL)

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Detailed Description

Represents a User Generator node

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Member Typedef Documentation

typedef void( * xn::UserGenerator::UserHandler)(UserGenerator &generator, XnUserID user, void *pCookie)

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Constructor & Destructor Documentation

xn::UserGenerator::UserGenerator

(

XnNodeHandle

hNode = NULL

)

[inline]

Ctor

Parameters:

hNode

[in] Node handle

xn::UserGenerator::UserGenerator

(

const NodeWrapper &

other

)

[inline]

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Member Function Documentation

XnStatus xn::UserGenerator::Create	(	Context &	context,
		Query *	pQuery = NULL,
		EnumerationErrors *	pErrors = NULL
	)			[inline]

Creates a user generator. For full details and usage, see xnCreateUserGenerator

XnStatus xn::UserGenerator::GetCoM	(	XnUserID	user,
		XnPoint3D &	com
	)			const [inline]

Get the center of mass of a user. For full details and usage, see xnGetUserCoM

XnUInt16 xn::UserGenerator::GetNumberOfUsers

(

)

const [inline]

Get current number of users. For full details and usage, see xnGetNumberOfUsers

PoseDetectionCapability xn::UserGenerator::GetPoseDetectionCap

(

)

[inline]

Gets an PoseDetectionCapability object for accessing Pose-Detection functionality. It is the application responsibility to check first if XN_CAPABILITY_POSE_DETECTION is supported by calling IsCapabilitySupported().

const PoseDetectionCapability xn::UserGenerator::GetPoseDetectionCap

(

)

const [inline]

Gets an PoseDetectionCapability object for accessing Pose-Detection functionality. It is the application responsibility to check first if XN_CAPABILITY_POSE_DETECTION is supported by calling IsCapabilitySupported().

SkeletonCapability xn::UserGenerator::GetSkeletonCap

(

)

[inline]

Gets an SkeletonCapability object for accessing Skeleton functionality. It is the application responsibility to check first if XN_CAPABILITY_SKELETON is supported by calling IsCapabilitySupported().

const SkeletonCapability xn::UserGenerator::GetSkeletonCap

(

)

const [inline]

Gets an SkeletonCapability object for accessing Skeleton functionality. It is the application responsibility to check first if XN_CAPABILITY_SKELETON is supported by calling IsCapabilitySupported().

XnStatus xn::UserGenerator::GetUserPixels	(	XnUserID	user,
		SceneMetaData &	smd
	)			const [inline]

Get the pixels that belong to a user. For full details and usage, see xnGetUserPixels

XnStatus xn::UserGenerator::GetUsers	(	XnUserID	aUsers[],
		XnUInt16 &	nUsers
	)			const [inline]

Get the current users. For full details and usage, see xnGetUsers

XnStatus xn::UserGenerator::RegisterToUserExit	(	UserHandler	handler,
		void *	pCookie,
		XnCallbackHandle &	hCallback
	)			[inline]

Register to when the user exits the scene (but not lost yet). For full details and usage, see xnRegisterToUserExit

XnStatus xn::UserGenerator::RegisterToUserReEnter	(	UserHandler	handler,
		void *	pCookie,
		XnCallbackHandle &	hCallback
	)			[inline]

Register to when a user re-enters the scene after exiting. For full details and usage, see xnRegisterToUserReEnter

XnStatus xn::UserGenerator::RegisterUserCallbacks	(	UserHandler	NewUserCB,
		UserHandler	LostUserCB,
		void *	pCookie,
		XnCallbackHandle &	hCallback
	)			[inline]

Register to user callbacks. For full details and usage, see xnRegisterUserCallbacks

void xn::UserGenerator::UnregisterFromUserExit

(

XnCallbackHandle

hCallback

)

[inline]

Unregister from when a user exits the scene. For full details and usage, see xnUnregisterFromUserExit

void xn::UserGenerator::UnregisterFromUserReEnter

(

XnCallbackHandle

hCallback

)

[inline]

Unregister from when a user re-enters the scene. For full details and usage, see xnUnregisterFromUserReEnter

void xn::UserGenerator::UnregisterUserCallbacks

(

XnCallbackHandle

hCallback

)

[inline]

Unregister from user callbacks. For full details and usage, see xnUnregisterUserCallbacks

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

• XnCppWrapper.h