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SoVRMLSphereSensor.h
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2 *
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4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
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23
24#ifndef COIN_SOVRMLSPHERESENSOR_H
25#define COIN_SOVRMLSPHERESENSOR_H
26
27#include <Inventor/nodes/SoSubNode.h>
28#include <Inventor/VRMLnodes/SoVRMLDragSensor.h>
29#include <Inventor/fields/SoSFRotation.h>
30#include <Inventor/fields/SoSFVec3f.h>
31
33
34class COIN_DLL_API SoVRMLSphereSensor : public SoVRMLDragSensor
35{
38
39public:
40 static void initClass(void);
42
45
46protected:
47
48 virtual SbBool dragStart(void);
49 virtual void drag(void);
50 virtual void dragFinish(void);
51
52 virtual ~SoVRMLSphereSensor();
53
54private:
55
56 SbSphereProjector * sphereproj;
57 SbVec3f prevworldhitpt;
58 SbRotation prevrotation;
59};
60
61#endif // ! COIN_SOVRMLSPHERESENSOR_H
The SbRotation class represents a rotation in 3D space.
Definition SbRotation.h:33
The SbSphereProjector class is the abstract base class for mapping to spherical surfaces.
Definition SbSphereProjector.h:31
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:40
The SoSFRotation class is a container for an SbRotation.
Definition SoSFRotation.h:31
The SoVRMLDragSensor class is a superclass for VRML drag sensors.
Definition SoVRMLDragSensor.h:37
virtual void drag(void)=0
virtual SbBool dragStart(void)=0
virtual void dragFinish(void)=0
The SoVRMLSphereSensor class maps pointer motion into rotations on a sphere.
Definition SoVRMLSphereSensor.h:35
SoSFRotation offset
Definition SoVRMLSphereSensor.h:43
SoSFRotation rotation_changed
Definition SoVRMLSphereSensor.h:44
#define SO_NODE_HEADER(classname)
Definition macros.dox:43

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