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

Detailed Description

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

Member Data Documentation

XnUInt32(*) XnModuleUserPositionCapabilityInterface::GetSupportedUserPositionsCount(XnModuleNodeHandle hGenerator)

Gets the number of user positions supported by this generator.

Parameters

hGenerator [in] A handle to the instance.

XnStatus(*) XnModuleUserPositionCapabilityInterface::GetUserPosition(XnModuleNodeHandle hGenerator, XnUInt32 nIndex, XnBoundingBox3D *pPosition)

Gets the current user position.

Parameters

XnStatus(*) XnModuleUserPositionCapabilityInterface::RegisterToUserPositionChange(XnModuleNodeHandle hGenerator, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback)

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.

XnStatus(*) XnModuleUserPositionCapabilityInterface::SetUserPosition(XnModuleNodeHandle hGenerator, XnUInt32 nIndex, const XnBoundingBox3D *pPosition)

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.

void(*) XnModuleUserPositionCapabilityInterface::UnregisterFromUserPositionChange(XnModuleNodeHandle hGenerator, XnCallbackHandle hCallback)

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.

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