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SoHandleBoxDragger.h

00001 #ifndef COIN_SOHANDLEBOXDRAGGER_H
00002 #define COIN_SOHANDLEBOXDRAGGER_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/draggers/SoDragger.h>
00028 #include <Inventor/fields/SoSFVec3f.h>
00029 
00030 class SoSensor;
00031 class SoFieldSensor;
00032 class SbPlaneProjector;
00033 class SbLineProjector;
00034 
00035 class COIN_DLL_API SoHandleBoxDragger : public SoDragger {
00036   typedef SoDragger inherited;
00037 
00038   SO_KIT_HEADER(SoHandleBoxDragger);
00039 
00040   SO_KIT_CATALOG_ENTRY_HEADER(arrow1);
00041   SO_KIT_CATALOG_ENTRY_HEADER(arrow1Switch);
00042   SO_KIT_CATALOG_ENTRY_HEADER(arrow2);
00043   SO_KIT_CATALOG_ENTRY_HEADER(arrow2Switch);
00044   SO_KIT_CATALOG_ENTRY_HEADER(arrow3);
00045   SO_KIT_CATALOG_ENTRY_HEADER(arrow3Switch);
00046   SO_KIT_CATALOG_ENTRY_HEADER(arrow4);
00047   SO_KIT_CATALOG_ENTRY_HEADER(arrow4Switch);
00048   SO_KIT_CATALOG_ENTRY_HEADER(arrow5);
00049   SO_KIT_CATALOG_ENTRY_HEADER(arrow5Switch);
00050   SO_KIT_CATALOG_ENTRY_HEADER(arrow6);
00051   SO_KIT_CATALOG_ENTRY_HEADER(arrow6Switch);
00052   SO_KIT_CATALOG_ENTRY_HEADER(arrowTranslation);
00053   SO_KIT_CATALOG_ENTRY_HEADER(drawStyle);
00054   SO_KIT_CATALOG_ENTRY_HEADER(extruder1);
00055   SO_KIT_CATALOG_ENTRY_HEADER(extruder1Active);
00056   SO_KIT_CATALOG_ENTRY_HEADER(extruder1Switch);
00057   SO_KIT_CATALOG_ENTRY_HEADER(extruder2);
00058   SO_KIT_CATALOG_ENTRY_HEADER(extruder2Active);
00059   SO_KIT_CATALOG_ENTRY_HEADER(extruder2Switch);
00060   SO_KIT_CATALOG_ENTRY_HEADER(extruder3);
00061   SO_KIT_CATALOG_ENTRY_HEADER(extruder3Active);
00062   SO_KIT_CATALOG_ENTRY_HEADER(extruder3Switch);
00063   SO_KIT_CATALOG_ENTRY_HEADER(extruder4);
00064   SO_KIT_CATALOG_ENTRY_HEADER(extruder4Active);
00065   SO_KIT_CATALOG_ENTRY_HEADER(extruder4Switch);
00066   SO_KIT_CATALOG_ENTRY_HEADER(extruder5);
00067   SO_KIT_CATALOG_ENTRY_HEADER(extruder5Active);
00068   SO_KIT_CATALOG_ENTRY_HEADER(extruder5Switch);
00069   SO_KIT_CATALOG_ENTRY_HEADER(extruder6);
00070   SO_KIT_CATALOG_ENTRY_HEADER(extruder6Active);
00071   SO_KIT_CATALOG_ENTRY_HEADER(extruder6Switch);
00072   SO_KIT_CATALOG_ENTRY_HEADER(surroundScale);
00073   SO_KIT_CATALOG_ENTRY_HEADER(translator1);
00074   SO_KIT_CATALOG_ENTRY_HEADER(translator1Active);
00075   SO_KIT_CATALOG_ENTRY_HEADER(translator1Switch);
00076   SO_KIT_CATALOG_ENTRY_HEADER(translator2);
00077   SO_KIT_CATALOG_ENTRY_HEADER(translator2Active);
00078   SO_KIT_CATALOG_ENTRY_HEADER(translator2Switch);
00079   SO_KIT_CATALOG_ENTRY_HEADER(translator3);
00080   SO_KIT_CATALOG_ENTRY_HEADER(translator3Active);
00081   SO_KIT_CATALOG_ENTRY_HEADER(translator3Switch);
00082   SO_KIT_CATALOG_ENTRY_HEADER(translator4);
00083   SO_KIT_CATALOG_ENTRY_HEADER(translator4Active);
00084   SO_KIT_CATALOG_ENTRY_HEADER(translator4Switch);
00085   SO_KIT_CATALOG_ENTRY_HEADER(translator5);
00086   SO_KIT_CATALOG_ENTRY_HEADER(translator5Active);
00087   SO_KIT_CATALOG_ENTRY_HEADER(translator5Switch);
00088   SO_KIT_CATALOG_ENTRY_HEADER(translator6);
00089   SO_KIT_CATALOG_ENTRY_HEADER(translator6Active);
00090   SO_KIT_CATALOG_ENTRY_HEADER(translator6Switch);
00091   SO_KIT_CATALOG_ENTRY_HEADER(uniform1);
00092   SO_KIT_CATALOG_ENTRY_HEADER(uniform1Active);
00093   SO_KIT_CATALOG_ENTRY_HEADER(uniform1Switch);
00094   SO_KIT_CATALOG_ENTRY_HEADER(uniform2);
00095   SO_KIT_CATALOG_ENTRY_HEADER(uniform2Active);
00096   SO_KIT_CATALOG_ENTRY_HEADER(uniform2Switch);
00097   SO_KIT_CATALOG_ENTRY_HEADER(uniform3);
00098   SO_KIT_CATALOG_ENTRY_HEADER(uniform3Active);
00099   SO_KIT_CATALOG_ENTRY_HEADER(uniform3Switch);
00100   SO_KIT_CATALOG_ENTRY_HEADER(uniform4);
00101   SO_KIT_CATALOG_ENTRY_HEADER(uniform4Active);
00102   SO_KIT_CATALOG_ENTRY_HEADER(uniform4Switch);
00103   SO_KIT_CATALOG_ENTRY_HEADER(uniform5);
00104   SO_KIT_CATALOG_ENTRY_HEADER(uniform5Active);
00105   SO_KIT_CATALOG_ENTRY_HEADER(uniform5Switch);
00106   SO_KIT_CATALOG_ENTRY_HEADER(uniform6);
00107   SO_KIT_CATALOG_ENTRY_HEADER(uniform6Active);
00108   SO_KIT_CATALOG_ENTRY_HEADER(uniform6Switch);
00109   SO_KIT_CATALOG_ENTRY_HEADER(uniform7);
00110   SO_KIT_CATALOG_ENTRY_HEADER(uniform7Active);
00111   SO_KIT_CATALOG_ENTRY_HEADER(uniform7Switch);
00112   SO_KIT_CATALOG_ENTRY_HEADER(uniform8);
00113   SO_KIT_CATALOG_ENTRY_HEADER(uniform8Active);
00114   SO_KIT_CATALOG_ENTRY_HEADER(uniform8Switch);
00115 
00116 public:
00117   static void initClass(void);
00118   SoHandleBoxDragger(void);
00119 
00120   SoSFVec3f scaleFactor;
00121   SoSFVec3f translation;
00122 
00123 protected:
00124   ~SoHandleBoxDragger();
00125   virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
00126   virtual void setDefaultOnNonWritingFields(void);
00127 
00128   static void startCB(void * f, SoDragger * d);
00129   static void motionCB(void * f, SoDragger * d);
00130   static void finishCB(void * f, SoDragger * d);
00131   static void metaKeyChangeCB(void * f, SoDragger * d);
00132   static void fieldSensorCB(void * f, SoSensor * s);
00133   static void valueChangedCB(void * f, SoDragger * d);
00134 
00135   void dragStart(void);
00136   void drag(void);
00137   void dragFinish(void);
00138   void setAllPartsActive(SbBool onoroff);
00139 
00140   SoFieldSensor * translFieldSensor;
00141   SoFieldSensor * scaleFieldSensor;
00142 
00143 private:
00144 
00145   void updateSwitches();
00146   void updateArrows();
00147   SoNode *getNodeFieldNode(const char *fieldname);
00148   SbPlaneProjector *planeProj;
00149   SbLineProjector *lineProj;
00150   int whatkind;
00151   int whatnum;
00152   int constraintState;
00153   SbBool ctrlDown;
00154   SbVec3f worldRestartPt;
00155   SbVec3f ctrlOffset;
00156 
00157   void getSurroundScaleMatrices(SbMatrix &matrix, SbMatrix &inv);
00158   SbVec3f getDraggerCenter();
00159   SbVec3f calcCtrlOffset(const SbVec3f startpt);
00160 };
00161 
00162 #endif // !COIN_SOHANDLEBOXDRAGGER_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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