00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2002 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, Prof Brochs gate 6, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SOCLIPPLANEMANIP_H 00021 #define COIN_SOCLIPPLANEMANIP_H 00022 00023 #include <Inventor/nodes/SoClipPlane.h> 00024 #include <Inventor/fields/SoSFVec3f.h> 00025 00026 class SbBox3f; 00027 class SoChildList; 00028 class SoDragger; 00029 class SoFieldSensor; 00030 class SoPath; 00031 class SoSensor; 00032 00033 00034 class COIN_DLL_API SoClipPlaneManip : public SoClipPlane { 00035 typedef SoClipPlane inherited; 00036 00037 SO_NODE_HEADER(SoClipPlaneManip); 00038 00039 public: 00040 static void initClass(void); 00041 SoClipPlaneManip(void); 00042 00043 SoDragger * getDragger(void); 00044 void setValue(const SbBox3f & box, const SbVec3f & planenormal, 00045 float draggerscalefactor); 00046 SbBool replaceNode(SoPath * p); 00047 SbBool replaceManip(SoPath * p, SoClipPlane * newone) const; 00048 00049 virtual void doAction(SoAction * action); 00050 virtual void callback(SoCallbackAction * action); 00051 virtual void GLRender(SoGLRenderAction * action); 00052 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00053 virtual void getMatrix(SoGetMatrixAction * action); 00054 virtual void handleEvent(SoHandleEventAction * action); 00055 virtual void pick(SoPickAction * action); 00056 virtual void search(SoSearchAction * action); 00057 00058 virtual SoChildList * getChildren(void) const; 00059 00060 SoSFVec3f draggerPosition; 00061 00062 protected: 00063 ~SoClipPlaneManip(); 00064 00065 void setDragger(SoDragger * newdragger); 00066 00067 virtual void copyContents(const SoFieldContainer * fromfc, SbBool copyconnections); 00068 static void valueChangedCB(void * f, SoDragger * d); 00069 static void fieldSensorCB(void * f, SoSensor * d); 00070 static void transferFieldValues(const SoClipPlane * from, SoClipPlane * to); 00071 00072 SoFieldSensor * planeFieldSensor; 00073 SoFieldSensor * onFieldSensor; 00074 SoFieldSensor * draggerPosFieldSensor; 00075 SoChildList * children; 00076 00077 private: 00078 void attachSensors(const SbBool onoff); 00079 00080 }; 00081 00082 #endif // !COIN_SOCLIPPLANEMANIP_H