00001 #ifndef COIN_SOCENTERBALLDRAGGER_H
00002 #define COIN_SOCENTERBALLDRAGGER_H
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00027 #include <Inventor/draggers/SoDragger.h>
00028 #include <Inventor/fields/SoSFRotation.h>
00029 #include <Inventor/fields/SoSFVec3f.h>
00030
00031 class SoSensor;
00032 class SoFieldSensor;
00033
00034
00035 class COIN_DLL_API SoCenterballDragger : public SoDragger {
00036 typedef SoDragger inherited;
00037
00038 SO_KIT_HEADER(SoCenterballDragger);
00039
00040 SO_KIT_CATALOG_ENTRY_HEADER(XAxis);
00041 SO_KIT_CATALOG_ENTRY_HEADER(XAxisSwitch);
00042 SO_KIT_CATALOG_ENTRY_HEADER(XCenterChanger);
00043 SO_KIT_CATALOG_ENTRY_HEADER(XRotator);
00044 SO_KIT_CATALOG_ENTRY_HEADER(YAxis);
00045 SO_KIT_CATALOG_ENTRY_HEADER(YAxisSwitch);
00046 SO_KIT_CATALOG_ENTRY_HEADER(YCenterChanger);
00047 SO_KIT_CATALOG_ENTRY_HEADER(YRotator);
00048 SO_KIT_CATALOG_ENTRY_HEADER(ZAxis);
00049 SO_KIT_CATALOG_ENTRY_HEADER(ZAxisSwitch);
00050 SO_KIT_CATALOG_ENTRY_HEADER(ZCenterChanger);
00051 SO_KIT_CATALOG_ENTRY_HEADER(ZRotator);
00052 SO_KIT_CATALOG_ENTRY_HEADER(antiSquish);
00053 SO_KIT_CATALOG_ENTRY_HEADER(lightModel);
00054 SO_KIT_CATALOG_ENTRY_HEADER(rot2X90);
00055 SO_KIT_CATALOG_ENTRY_HEADER(rotX90);
00056 SO_KIT_CATALOG_ENTRY_HEADER(rotY90);
00057 SO_KIT_CATALOG_ENTRY_HEADER(rotator);
00058 SO_KIT_CATALOG_ENTRY_HEADER(surroundScale);
00059 SO_KIT_CATALOG_ENTRY_HEADER(translateToCenter);
00060
00061 public:
00062 static void initClass(void);
00063 SoCenterballDragger(void);
00064
00065 virtual void saveStartParameters(void);
00066
00067 SoSFRotation rotation;
00068 SoSFVec3f center;
00069
00070 protected:
00071 ~SoCenterballDragger();
00072 void transferCenterDraggerMotion(SoDragger * childdragger);
00073 void setSwitches(SoDragger * activechild);
00074 virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
00075 virtual void setDefaultOnNonWritingFields(void);
00076
00077 static void fieldSensorCB(void * f, SoSensor * s);
00078 static void valueChangedCB(void * f, SoDragger * d);
00079 static void kidStartCB(void * f, SoDragger * d);
00080 static void kidFinishCB(void * f, SoDragger * d);
00081
00082 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00083 virtual void getMatrix(SoGetMatrixAction * action);
00084
00085 SoFieldSensor * rotFieldSensor;
00086 SoFieldSensor * centerFieldSensor;
00087
00088 private:
00089 SbVec3f savedtransl;
00090 SbVec3f savedcenter;
00091 void addChildDragger(SoDragger *child);
00092 void removeChildDragger(const char *childname);
00093 };
00094
00095 #endif // !COIN_SOCENTERBALLDRAGGER_H