NITE 1.5.1 - API Reference
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00001 /******************************************************************************* 00002 * * 00003 * PrimeSense NITE 1.3 * 00004 * Copyright (C) 2010 PrimeSense Ltd. * 00005 * * 00006 *******************************************************************************/ 00007 00008 00009 #ifndef _XNV_SESSION_LISTENER_H_ 00010 #define _XNV_SESSION_LISTENER_H_ 00011 00012 #include "XnVNiteDefs.h" 00013 00017 class XNV_NITE_API XnVSessionListener 00018 { 00019 public: 00023 typedef void (XN_CALLBACK_TYPE *OnFocusStartDetectedCB)(const XnChar* strFocus, const XnPoint3D& ptPosition, XnFloat fProgress, void* UserCxt); 00027 typedef void (XN_CALLBACK_TYPE *OnSessionStartCB)(const XnPoint3D& ptPosition, void* UserCxt); 00031 typedef void (XN_CALLBACK_TYPE *OnSessionEndCB)(void* UserCxt); 00032 00033 virtual void OnSessionStart(const XnPoint3D& ptPosition) = 0; 00034 virtual void OnSessionEnd() = 0; 00035 virtual void OnFocusStartDetected(const XnChar* strFocus, const XnPoint3D& ptPosition, XnFloat fProgress) = 0; 00036 }; 00037 00038 00039 #endif // _XNV_SESSION_LISTENER_H_