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SbCylinderProjector.h
1 #ifndef COIN_SBCYLINDERPROJECTOR_H
2 #define COIN_SBCYLINDERPROJECTOR_H
3 
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26 
27 #include <Inventor/projectors/SbProjector.h>
28 #include <Inventor/SbCylinder.h>
29 
30 class COIN_DLL_API SbCylinderProjector : public SbProjector {
31  typedef SbProjector inherited;
32 
33 public:
34  virtual SbVec3f project(const SbVec2f & point) = 0;
35  SbVec3f projectAndGetRotation(const SbVec2f & point, SbRotation & rot);
36  virtual SbRotation getRotation(const SbVec3f & point1,
37  const SbVec3f & point2) = 0;
38  void setCylinder(const SbCylinder & cyl);
39  const SbCylinder & getCylinder(void) const;
40  void setOrientToEye(const SbBool orienttoeye);
41  SbBool isOrientToEye(void) const;
42  void setFront(const SbBool infront);
43  SbBool isFront(void) const;
44  SbBool isPointInFront(const SbVec3f & point) const;
45  virtual void setWorkingSpace(const SbMatrix & space);
46 
47 protected:
48  SbCylinderProjector(const SbBool orienttoeye);
49  SbCylinderProjector(const SbCylinder & cylinder, const SbBool orienttoeye);
50 
51  SbBool intersectCylinderFront(const SbLine & line, SbVec3f & result);
52 
55  SbBool orientToEye;
56  SbBool needSetup;
58 };
59 
60 #endif // !COIN_SBCYLINDERPROJECTOR_H
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition: SbVec2f.h:36
SbBool needSetup
Definition: SbCylinderProjector.h:56
SbBool intersectFront
Definition: SbCylinderProjector.h:53
The SbProjector class is the abstract base projector class.Projectors are used in the Coin library fo...
Definition: SbProjector.h:34
virtual void setWorkingSpace(const SbMatrix &space)
Definition: SbProjector.cpp:133
virtual SbVec3f project(const SbVec2f &point)=0
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.
Definition: SbVec3f.h:37
SbCylinder cylinder
Definition: SbCylinderProjector.h:54
The SbLine class represents a line in 3D space.SbLine provides a way of specifying a directed line...
Definition: SbLine.h:32
The SbMatrix class is a 4x4 dimensional representation of a matrix.SbMatrix is used by many other cla...
Definition: SbMatrix.h:37
SbBool orientToEye
Definition: SbCylinderProjector.h:55
The SbCylinder class is a representation of a cylinder.This class is used within other classes in Coi...
Definition: SbCylinder.h:32
SbVec3f lastPoint
Definition: SbCylinderProjector.h:57
The SbCylinderProjector class is the abstract base class for mapping to cylindrical surfaces...
Definition: SbCylinderProjector.h:30

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

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