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SoSpotLightDragger.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public License 00008 * version 2.1 as published by the Free Software Foundation. See the 00009 * file LICENSE.LGPL at the root directory of the distribution for 00010 * more details. 00011 * 00012 * If you want to use Coin for applications not compatible with the 00013 * LGPL, please contact SIM to acquire a Professional Edition license. 00014 * 00015 * Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SOSPOTLIGHTDRAGGER_H 00021 #define COIN_SOSPOTLIGHTDRAGGER_H 00022 00023 #include <Inventor/draggers/SoDragger.h> 00024 #include <Inventor/fields/SoSFRotation.h> 00025 #include <Inventor/fields/SoSFVec3f.h> 00026 #include <Inventor/fields/SoSFFloat.h> 00027 00028 class SoSensor; 00029 class SoFieldSensor; 00030 class SbPlaneProjector; 00031 00032 00033 class COIN_DLL_API SoSpotLightDragger : public SoDragger { 00034 typedef SoDragger inherited; 00035 00036 SO_KIT_HEADER(SoSpotLightDragger); 00037 00038 SO_KIT_CATALOG_ENTRY_HEADER(beam); 00039 SO_KIT_CATALOG_ENTRY_HEADER(beamActive); 00040 SO_KIT_CATALOG_ENTRY_HEADER(beamPlacement); 00041 SO_KIT_CATALOG_ENTRY_HEADER(beamScale); 00042 SO_KIT_CATALOG_ENTRY_HEADER(beamSep); 00043 SO_KIT_CATALOG_ENTRY_HEADER(beamSwitch); 00044 SO_KIT_CATALOG_ENTRY_HEADER(material); 00045 SO_KIT_CATALOG_ENTRY_HEADER(rotator); 00046 SO_KIT_CATALOG_ENTRY_HEADER(translator); 00047 SO_KIT_CATALOG_ENTRY_HEADER(translatorRotInv); 00048 SO_KIT_CATALOG_ENTRY_HEADER(translatorSep); 00049 00050 00051 public: 00052 static void initClass(void); 00053 SoSpotLightDragger(void); 00054 00055 SoSFRotation rotation; 00056 SoSFVec3f translation; 00057 SoSFFloat angle; 00058 00059 protected: 00060 ~SoSpotLightDragger(); 00061 virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE); 00062 virtual void setDefaultOnNonWritingFields(void); 00063 00064 static void startCB(void * f, SoDragger * d); 00065 static void motionCB(void * f, SoDragger * d); 00066 static void doneCB(void * f, SoDragger * d); 00067 static void fieldSensorCB(void * f, SoSensor * s); 00068 static void valueChangedCB(void * f, SoDragger * d); 00069 00070 void dragStart(void); 00071 void drag(void); 00072 void dragFinish(void); 00073 00074 void setBeamScaleFromAngle(float beamangle); 00075 00076 SoFieldSensor * rotFieldSensor; 00077 SoFieldSensor * translFieldSensor; 00078 SoFieldSensor * angleFieldSensor; 00079 SbPlaneProjector * planeProj; 00080 }; 00081 00082 #endif // !COIN_SOSPOTLIGHTDRAGGER_H

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