SbPlaneProjector.h
#ifndef COIN_SBPLANEPROJECTOR_H
#define COIN_SBPLANEPROJECTOR_H
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#include <Inventor/projectors/SbProjector.h>
#include <Inventor/SbVec3f.h>
#include <Inventor/SbPlane.h>
class COIN_DLL_API SbPlaneProjector : public SbProjector {
typedef SbProjector inherited;
public:
SbPlaneProjector(const SbBool orient = FALSE);
SbPlaneProjector(const SbPlane & plane, const SbBool orient = FALSE);
virtual SbProjector * copy(void) const;
virtual SbVec3f project(const SbVec2f & point);
virtual SbBool tryProject(const SbVec2f & point, const float epsilon, SbVec3f & result);
void setPlane(const SbPlane & plane);
const SbPlane & getPlane(void) const;
void setOrientToEye(const SbBool orienttoeye);
SbBool isOrientToEye(void) const;
virtual SbVec3f getVector(const SbVec2f & viewpos1,
const SbVec2f & viewpos2);
virtual SbVec3f getVector(const SbVec2f & viewpos);
void setStartPosition(const SbVec2f & viewpos);
void setStartPosition(const SbVec3f & point);
protected:
void setupPlane(void);
protected:
SbPlane plane, nonOrientPlane;
SbBool orientToEye;
SbBool needSetup;
SbVec3f lastPoint;
};
#endif // !COIN_SBPLANEPROJECTOR_H
SbPlaneProjector::plane
SbPlane plane
Definition SbPlaneProjector.h:65
SbPlaneProjector::SbPlaneProjector
SbPlaneProjector(const SbBool orient=FALSE)
Definition SbPlaneProjector.cpp:87
SbPlaneProjector::needSetup
SbBool needSetup
Definition SbPlaneProjector.h:67
SbPlaneProjector::lastPoint
SbVec3f lastPoint
Definition SbPlaneProjector.h:68
SbPlaneProjector::setStartPosition
void setStartPosition(const SbVec2f &viewpos)
Definition SbPlaneProjector.cpp:272
SbPlaneProjector::setOrientToEye
void setOrientToEye(const SbBool orienttoeye)
Definition SbPlaneProjector.cpp:194
SbPlaneProjector::orientToEye
SbBool orientToEye
Definition SbPlaneProjector.h:66
SbPlaneProjector::setupPlane
void setupPlane(void)
Definition SbPlaneProjector.cpp:299
SbPlaneProjector::getVector
virtual SbVec3f getVector(const SbVec2f &viewpos1, const SbVec2f &viewpos2)
Definition SbPlaneProjector.cpp:248
SbPlaneProjector::setPlane
void setPlane(const SbPlane &plane)
Definition SbPlaneProjector.cpp:228
SbPlaneProjector::nonOrientPlane
SbPlane nonOrientPlane
Definition SbPlaneProjector.h:65
SbPlaneProjector::getPlane
const SbPlane & getPlane(void) const
Definition SbPlaneProjector.cpp:238
SbPlaneProjector::isOrientToEye
SbBool isOrientToEye(void) const
Definition SbPlaneProjector.cpp:219
SbPlane
The SbPlane class represents a plane in 3D space.
Definition SbPlane.h:43
SbProjector::tryProject
virtual SbBool tryProject(const SbVec2f &point, const float epsilon, SbVec3f &result)
Definition SbProjector.cpp:268
SbProjector::project
virtual SbVec3f project(const SbVec2f &point)=0
SbProjector::SbProjector
SbProjector(void)
Definition SbProjector.cpp:111
SbProjector::copy
virtual SbProjector * copy(void) const =0
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51