00001 /*======================================================================= 00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States. Use of a copyright notice is precautionary only and does not 00007 * imply publication or disclosure. 00008 * 00009 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND: 00010 * Use, duplication or disclosure by the Government is subject to restrictions 00011 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights 00012 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or 00013 * in similar or successor clauses in the FAR, or the DOD or NASA FAR 00014 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc., 00015 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311. 00016 * 00017 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY 00018 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION, 00019 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY 00020 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON 00021 * GRAPHICS, INC. 00022 **=======================================================================*/ 00023 /*======================================================================= 00024 ** Author : Paul S. Strauss (MMM yyyy) 00025 **=======================================================================*/ 00026 /*======================================================================= 00027 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00028 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00029 *** *** 00030 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00031 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00032 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00033 *** *** 00034 *** RESTRICTED RIGHTS LEGEND *** 00035 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00036 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00037 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00038 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00039 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00040 *** *** 00041 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00042 *** BORDEAUX, FRANCE *** 00043 *** ALL RIGHTS RESERVED *** 00044 **=======================================================================*/ 00045 /*======================================================================= 00046 ** Modified by : VSG (MMM YYYY) 00047 **=======================================================================*/ 00048 00049 00050 00051 #ifndef _SO_VRMLTIMESENSOR_ 00052 #define _SO_VRMLTIMESENSOR_ 00053 00054 #include <Inventor/fields/SoSFFloat.h> 00055 #include <Inventor/fields/SoSFTime.h> 00056 #include <Inventor/fields/SoSFBool.h> 00057 #include <Inventor/VRMLnodes/SoVRMLInterpolator.h> 00058 #include <Inventor/VRMLnodes/SoVRMLSubInterpolator.h> 00059 #include <Inventor/sensors/SoIdleSensor.h> 00060 00061 00062 00063 #if defined(OIV_IGNORE_VRML_DEPRECATED) 00064 #include <SoDeprecationRules.h> 00065 #pragma push_macro("SoDEPRECATED_CLASS") 00066 #pragma push_macro("SoDEPRECATED_TYPEDEF") 00067 #undef SoDEPRECATED_CLASS 00068 #undef SoDEPRECATED_TYPEDEF 00069 #define SoDEPRECATED_CLASS(x,y) 00070 #define SoDEPRECATED_TYPEDEF(x,y) 00071 #endif 00072 00074 // 00075 // Class: SoVRMLTimeSensor 00076 // 00077 // 00079 class SoDEPRECATED SoVRMLTimeSensor : public SoVRMLInterpolator { 00239 00240 SO_INTERPOLATOR_HEADER(SoVRMLTimeSensor); 00241 00242 public: 00243 // Fields 00244 00249 SoSFTime cycleInterval; 00254 SoSFBool enabled; 00260 SoSFBool loop; 00271 SoSFTime pauseTime; 00282 SoSFTime resumeTime; 00283 00288 SoSFTime startTime; 00293 SoSFTime stopTime; 00294 00295 00299 SoVRMLTimeSensor(); 00300 00306 static void enableEvents(SbBool OnOffFlag); 00310 static SbBool isEventsEnabled(); 00311 00312 private: 00313 00314 private: 00315 static void initClass(); 00316 static void exitClass(); 00317 00318 virtual void notify(SoNotList *list); 00319 00320 // wrapper for the user's evaluate() engine 00321 SoVRMLInterpOutput cycleTime; // eventOut 00322 SoVRMLInterpOutput fraction_changed; // eventOut 00323 SoVRMLInterpOutput isActive; // eventOut 00324 SoVRMLInterpOutput isPaused; // eventOut 00325 SoVRMLInterpOutput time; // eventOut 00326 SoVRMLInterpOutput elapsedTime; // eventOut 00327 00328 private: 00329 virtual void inputChanged(SoField *whichInput); 00330 00331 static SbBool enableEventsFlag; 00332 static void scheduleDisconnect(void *data, SoSensor *sensor); 00333 00334 // Writes instance to SoOutput. Takes care of not writing out 00335 // connection to realTime that is created in constructor. 00336 //virtual void writeInstance(SoOutput *out); 00337 virtual SbBool readInstance(SoInput *in, unsigned short flags); 00338 00339 virtual void evaluate(SoVRMLInterpOutput *interp); 00340 00341 virtual ~SoVRMLTimeSensor(); 00342 00343 private: 00344 enum State { 00345 OFF, // not running 00346 ON // running 00347 } state; 00348 // Evaluation method 00349 virtual void evaluate(); 00350 void evaluateNotify(SoNotList *list, bool noOutput = false); 00351 00352 SbTime baseTime; 00353 00354 SbTime localCycleInterval; 00355 SbBool localEnabled; 00356 SbBool localLoop; 00357 SbTime localStartTime; 00358 SbTime localStopTime; 00359 SoSFTime timeIn; 00360 SbBool careFlag; 00361 SoIdleSensor *m_Idle; 00362 SbBool waitingToDisconnect; 00363 SbBool wasRunning; 00364 SbTime m_lastTime; 00365 SbTime m_beginTime; 00366 static float m_eventInterval; 00367 }; 00368 00369 00370 00371 #if defined(OIV_IGNORE_VRML_DEPRECATED) 00372 #pragma pop_macro("SoDEPRECATED_TYPEDEF") 00373 #pragma pop_macro("SoDEPRECATED_CLASS") 00374 #endif 00375 00376 #endif /* _SO_VRMLTIMESENSOR_ */ 00377