osgManipulator::CylinderProjector Class Reference

CylinderProjector projects points onto the given cylinder. More...

Inheritance diagram for osgManipulator::CylinderProjector:

List of all members.

Public Member Functions
	CylinderProjector ()
	CylinderProjector (osg::Cylinder *cylinder)
void	setCylinder (osg::Cylinder *cylinder)
const osg::Cylinder *	getCylinder () const
virtual bool	project (const PointerInfo &pi, osg::Vec3d &projectedPoint) const
	Calculates the object coordinates (projectedPoint) of a window coordinate (pointToProject) when projected onto the given plane.
bool	isPointInFront (const PointerInfo &pi, const osg::Matrix &localToWorld) const
	Returns true is the point is in front of the cylinder given the eye direction.
void	setFront (bool front)
Protected Member Functions
virtual	~CylinderProjector ()
Protected Attributes
osg::ref_ptr< osg::Cylinder >	_cylinder
osg::Vec3d	_cylinderAxis
bool	_front

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Detailed Description

CylinderProjector projects points onto the given cylinder.

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Constructor & Destructor Documentation

osgManipulator::CylinderProjector::CylinderProjector

(

)

osgManipulator::CylinderProjector::CylinderProjector

(

osg::Cylinder *

cylinder

)

virtual osgManipulator::CylinderProjector::~CylinderProjector

(

)

[protected, virtual]

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Member Function Documentation

const osg::Cylinder* osgManipulator::CylinderProjector::getCylinder

(

)

const [inline]

bool osgManipulator::CylinderProjector::isPointInFront	(	const PointerInfo &	pi,
		const osg::Matrix &	localToWorld
	)		const

Returns true is the point is in front of the cylinder given the eye direction.

virtual bool osgManipulator::CylinderProjector::project	(	const PointerInfo &	pi,
		osg::Vec3d &	projectedPoint
	)		const [virtual]

Calculates the object coordinates (projectedPoint) of a window coordinate (pointToProject) when projected onto the given plane.

Returns true on successful projection.

Implements osgManipulator::Projector.

Reimplemented in osgManipulator::CylinderPlaneProjector.

void osgManipulator::CylinderProjector::setCylinder

(

osg::Cylinder *

cylinder

)

[inline]

References osg::Cylinder::getRotation().

void osgManipulator::CylinderProjector::setFront

(

bool

front

)

[inline]

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Member Data Documentation

osg::ref_ptr<osg::Cylinder> osgManipulator::CylinderProjector::_cylinder [protected]

osg::Vec3d osgManipulator::CylinderProjector::_cylinderAxis [protected]

bool osgManipulator::CylinderProjector::_front [protected]

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The documentation for this class was generated from the following file:

• osgManipulator/Projector