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SbPlaneProjector.h
1#ifndef COIN_SBPLANEPROJECTOR_H
2#define COIN_SBPLANEPROJECTOR_H
3
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35
36#include <Inventor/projectors/SbProjector.h>
37#include <Inventor/SbVec3f.h>
38#include <Inventor/SbPlane.h>
39
40class COIN_DLL_API SbPlaneProjector : public SbProjector {
41 typedef SbProjector inherited;
42
43public:
44 SbPlaneProjector(const SbBool orient = FALSE);
45 SbPlaneProjector(const SbPlane & plane, const SbBool orient = FALSE);
46 virtual SbProjector * copy(void) const;
47
48 virtual SbVec3f project(const SbVec2f & point);
49 virtual SbBool tryProject(const SbVec2f & point, const float epsilon, SbVec3f & result);
50
51 void setPlane(const SbPlane & plane);
52 const SbPlane & getPlane(void) const;
53 void setOrientToEye(const SbBool orienttoeye);
54 SbBool isOrientToEye(void) const;
55 virtual SbVec3f getVector(const SbVec2f & viewpos1,
56 const SbVec2f & viewpos2);
57 virtual SbVec3f getVector(const SbVec2f & viewpos);
58 void setStartPosition(const SbVec2f & viewpos);
59 void setStartPosition(const SbVec3f & point);
60
61protected:
62 void setupPlane(void);
63
64protected:
67 SbBool needSetup;
69};
70
71#endif // !COIN_SBPLANEPROJECTOR_H
SbPlane plane
Definition SbPlaneProjector.h:65
SbPlaneProjector(const SbBool orient=FALSE)
Definition SbPlaneProjector.cpp:87
SbBool needSetup
Definition SbPlaneProjector.h:67
SbVec3f lastPoint
Definition SbPlaneProjector.h:68
void setStartPosition(const SbVec2f &viewpos)
Definition SbPlaneProjector.cpp:272
void setOrientToEye(const SbBool orienttoeye)
Definition SbPlaneProjector.cpp:194
SbBool orientToEye
Definition SbPlaneProjector.h:66
void setupPlane(void)
Definition SbPlaneProjector.cpp:299
virtual SbVec3f getVector(const SbVec2f &viewpos1, const SbVec2f &viewpos2)
Definition SbPlaneProjector.cpp:248
void setPlane(const SbPlane &plane)
Definition SbPlaneProjector.cpp:228
SbPlane nonOrientPlane
Definition SbPlaneProjector.h:65
const SbPlane & getPlane(void) const
Definition SbPlaneProjector.cpp:238
SbBool isOrientToEye(void) const
Definition SbPlaneProjector.cpp:219
The SbPlane class represents a plane in 3D space.
Definition SbPlane.h:43
virtual SbBool tryProject(const SbVec2f &point, const float epsilon, SbVec3f &result)
Definition SbProjector.cpp:268
virtual SbVec3f project(const SbVec2f &point)=0
SbProjector(void)
Definition SbProjector.cpp:111
virtual SbProjector * copy(void) const =0
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51