OpenNI 1.3.2
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#include <XnModuleInterface.h>
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) |
A set of functions supported by depth generators who supports the User Position capability.
XnUInt32(* XnModuleUserPositionCapabilityInterface::GetSupportedUserPositionsCount)(XnModuleNodeHandle hGenerator) |
Gets the number of user positions supported by this generator.
hGenerator | [in] A handle to the instance. |
XnStatus(* XnModuleUserPositionCapabilityInterface::GetUserPosition)(XnModuleNodeHandle hGenerator, XnUInt32 nIndex, XnBoundingBox3D *pPosition) |
Gets the current user position.
hGenerator | [in] A handle to the instance. |
nIndex | [in] The user position to get. |
pPosition | [out] Current user position. |
XnStatus(* XnModuleUserPositionCapabilityInterface::RegisterToUserPositionChange)(XnModuleNodeHandle hGenerator, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback) |
Registers a callback function to user position changes.
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.
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.
hGenerator | [in] A handle to the instance. |
hCallback | [in] The handle to the callback returned from RegisterToUserPositionChange. |