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SoTrackballDragger.h
1#ifndef COIN_SOTRACKBALLDRAGGER_H
2#define COIN_SOTRACKBALLDRAGGER_H
3
4/**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Systems in Motion about acquiring
18 * a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25\**************************************************************************/
26
27#include <Inventor/draggers/SoDragger.h>
28#include <Inventor/fields/SoSFRotation.h>
29#include <Inventor/fields/SoSFVec3f.h>
30#include <Inventor/SbVec2f.h>
31#include <Inventor/SbTime.h>
32
33class SoSensor;
34class SoFieldSensor;
37class SbLineProjector;
38class SoTimerSensor;
39
40class COIN_DLL_API SoTrackballDragger : public SoDragger {
41 typedef SoDragger inherited;
42
43 SO_KIT_HEADER(SoTrackballDragger);
44
45 SO_KIT_CATALOG_ENTRY_HEADER(XRotator);
46 SO_KIT_CATALOG_ENTRY_HEADER(XRotatorActive);
47 SO_KIT_CATALOG_ENTRY_HEADER(XRotatorSwitch);
48 SO_KIT_CATALOG_ENTRY_HEADER(YRotator);
49 SO_KIT_CATALOG_ENTRY_HEADER(YRotatorActive);
50 SO_KIT_CATALOG_ENTRY_HEADER(YRotatorSwitch);
51 SO_KIT_CATALOG_ENTRY_HEADER(ZRotator);
52 SO_KIT_CATALOG_ENTRY_HEADER(ZRotatorActive);
53 SO_KIT_CATALOG_ENTRY_HEADER(ZRotatorSwitch);
54 SO_KIT_CATALOG_ENTRY_HEADER(antiSquish);
55 SO_KIT_CATALOG_ENTRY_HEADER(rotator);
56 SO_KIT_CATALOG_ENTRY_HEADER(rotatorActive);
57 SO_KIT_CATALOG_ENTRY_HEADER(rotatorSwitch);
58 SO_KIT_CATALOG_ENTRY_HEADER(surroundScale);
59 SO_KIT_CATALOG_ENTRY_HEADER(userAxis);
60 SO_KIT_CATALOG_ENTRY_HEADER(userAxisActive);
61 SO_KIT_CATALOG_ENTRY_HEADER(userAxisRotation);
62 SO_KIT_CATALOG_ENTRY_HEADER(userAxisSwitch);
63 SO_KIT_CATALOG_ENTRY_HEADER(userRotator);
64 SO_KIT_CATALOG_ENTRY_HEADER(userRotatorActive);
65 SO_KIT_CATALOG_ENTRY_HEADER(userRotatorSwitch);
66
67
68public:
69 static void initClass(void);
71
74
75 SbBool isAnimationEnabled(void);
76 void setAnimationEnabled(SbBool newval);
77
78protected:
80 virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
81 virtual void setDefaultOnNonWritingFields(void);
82
83 void dragStart(void);
84 void drag(void);
85 void dragFinish(void);
86 void setAllPartsActive(SbBool onoroff);
87
88 static void startCB(void * f, SoDragger * d);
89 static void motionCB(void * f, SoDragger * d);
90 static void finishCB(void * f, SoDragger * d);
91 static void metaKeyChangeCB(void * f, SoDragger * d);
92 static void fieldSensorCB(void * f, SoSensor * s);
93 static void valueChangedCB(void * f, SoDragger * d);
94
97
98private:
99 SoNode * getNodeFieldNode(const char *fieldname);
100 void updateUserAxisSwitches(const SbBool setactive = FALSE);
101 static void timerSensorCB(void *, SoSensor *);
102
103 class SoTrackballDraggerP * pimpl;
104 friend class SoTrackballDraggerP;
105};
106
107#endif // !COIN_SOTRACKBALLDRAGGER_H
The SbCylinderProjector class is the abstract base class for mapping to cylindrical surfaces.
Definition: SbCylinderProjector.h:30
The SbLineProjector class projects 2D points to 3D points along a line.
Definition: SbLineProjector.h:32
The SbSphereProjector class is the abstract base class for mapping to spherical surfaces.
Definition: SbSphereProjector.h:31
The SoDragger class is the base class for all draggers.
Definition: SoDragger.h:53
static void initClass(void)
Definition: SoDragger.cpp:388
virtual void setDefaultOnNonWritingFields(void)
Definition: SoDragger.cpp:1743
The SoFieldSensor class detects changes to a field.
Definition: SoFieldSensor.h:29
virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways=0)
Definition: SoInteractionKit.cpp:648
static void fieldSensorCB(void *, SoSensor *)
Definition: SoInteractionKit.cpp:725
The SoNode class is the base class for nodes used in scene graphs.
Definition: SoNode.h:47
The SoSFRotation class is a container for an SbRotation.
Definition: SoSFRotation.h:31
The SoSFVec3f class is a container for an SbVec3f vector.
Definition: SoSFVec3f.h:31
The SoSensor class is the abstract base class for all sensors.
Definition: SoSensor.h:34
The SoTimerSensor class is a sensor which will trigger at given intervals.
Definition: SoTimerSensor.h:29
The SoTrackballDragger provides the end-user with rotation and scaling interaction possibilities.
Definition: SoTrackballDragger.h:40
SoSFRotation rotation
Definition: SoTrackballDragger.h:72
SoFieldSensor * scaleFieldSensor
Definition: SoTrackballDragger.h:96
SoFieldSensor * rotFieldSensor
Definition: SoTrackballDragger.h:95
SoSFVec3f scaleFactor
Definition: SoTrackballDragger.h:73

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

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