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SoVRMLSphereSensor.h
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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 
32 class SbSphereProjector;
33 
34 class COIN_DLL_API SoVRMLSphereSensor : public SoVRMLDragSensor
35 {
38 
39 public:
40  static void initClass(void);
41  SoVRMLSphereSensor(void);
42 
45 
46 protected:
47 
48  virtual SbBool dragStart(void);
49  virtual void drag(void);
50  virtual void dragFinish(void);
51 
52  virtual ~SoVRMLSphereSensor();
53 
54 private:
55 
56  SbSphereProjector * sphereproj;
57  SbVec3f prevworldhitpt;
58  SbRotation prevrotation;
59 };
60 
61 #endif // ! COIN_SOVRMLSPHERESENSOR_H
#define SO_NODE_HEADER(classname)
The SoSFRotation class is a container for an SbRotation.This field is used where nodes, engines or other field containers needs to store a single rotation definition.
Definition: SoSFRotation.h:31
The SbSphereProjector class is the abstract base class for mapping to spherical surfaces.The sphere projectors map 2D points to various surface types based on spherical shapes.
Definition: SbSphereProjector.h:31
virtual SbBool dragStart(void)=0
The SoVRMLDragSensor class is a superclass for VRML drag sensors.
Definition: SoVRMLDragSensor.h:37
virtual void drag(void)=0
The SoVRMLSensor class is an abstract superclass for VRML sensors.
Definition: SoVRMLSensor.h:30
The SbRotation class represents a rotation in 3D space.SbRotation is used extensively throughout the ...
Definition: SbRotation.h:33
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
virtual void dragFinish(void)=0
SoSFRotation offset
Definition: SoVRMLSphereSensor.h:43
The SoVRMLSphereSensor class maps pointer motion into rotations on a sphere.The detailed class docume...
Definition: SoVRMLSphereSensor.h:34
SoSFRotation rotation_changed
Definition: SoVRMLSphereSensor.h:44

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