Public Member Functions
	void (XN_CALLBACK_TYPE *UnregisterFromUserPositionChange)(XnModuleNodeHandle hGenerator
	XnStatus (XN_CALLBACK_TYPE *SetUserPosition)(XnModuleNodeHandle hGenerator
	XnStatus (XN_CALLBACK_TYPE *GetUserPosition)(XnModuleNodeHandle hGenerator
	XnStatus (XN_CALLBACK_TYPE *RegisterToUserPositionChange)(XnModuleNodeHandle hGenerator
	XnUInt32 (XN_CALLBACK_TYPE *GetSupportedUserPositionsCount)(XnModuleNodeHandle hGenerator)
Public Attributes
XnModuleStateChangedHandler	handler
XnCallbackHandle	hCallback
XnUInt32	nIndex
XnModuleStateChangedHandler void *	pCookie
XnModuleStateChangedHandler void XnCallbackHandle *	phCallback
XnUInt32 const XnBoundingBox3D *	pPosition
XnUInt32 XnBoundingBox3D *	pPosition

Detailed Description

A set of functions supported by depth generators who supports the User Position capability.

Definition at line 796 of file XnModuleInterface.h.

Member Function Documentation

XnModuleUserPositionCapabilityInterface::void ( XN_CALLBACK_TYPE * UnregisterFromUserPositionChange )

Unregisters a callback function which was registered using RegisterToUserPositionChange.

Parameters:

hGenerator	[in] A handle to the instance.
hCallback	[in] The handle to the callback returned from RegisterToUserPositionChange.

XnModuleUserPositionCapabilityInterface::XnStatus ( XN_CALLBACK_TYPE * SetUserPosition )

Sets the current user position.

Parameters:

hGenerator	[in] A handle to the instance.
nIndex	[in] The user position to set.
pPosition	[in] The user position in the frame.

XnModuleUserPositionCapabilityInterface::XnStatus ( XN_CALLBACK_TYPE * GetUserPosition )

Gets the current user position.

Parameters:

XnModuleUserPositionCapabilityInterface::XnStatus ( XN_CALLBACK_TYPE * RegisterToUserPositionChange )

Registers a callback function to user position changes.

Parameters:

hGenerator	[in] A handle to the instance.
handler	[in] A pointer to a function that will be called when user position changes.
pCookie	[in] A user cookie that will be passed to the callback function.
phCallback	[out] Optional. Will be filled with a handle to be passed to UnregisterFromUserPositionChange.