osgViewer::KeystoneHandler Class Reference

Inheritance diagram for osgViewer::KeystoneHandler:

List of all members.

Public Types
enum	Region {   NONE_SELECTED, TOP_LEFT, TOP, TOP_RIGHT,   RIGHT, BOTTOM_RIGHT, BOTTOM, BOTTOM_LEFT,   LEFT, CENTER }
Public Member Functions
	KeystoneHandler (Keystone *keystone)
	~KeystoneHandler ()
bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa, osg::Object *obj, osg::NodeVisitor *nv)
	Handle events, return true if handled, false otherwise.
void	setKeystoneEditingEnabled (bool enabled)
bool	getKeystoneEditingEnabled () const
osg::Vec2d	incrementScale (const osgGA::GUIEventAdapter &ea) const
Region	computeRegion (const osgGA::GUIEventAdapter &ea) const
void	move (Region region, const osg::Vec2d &delta)
Protected Attributes
osg::ref_ptr< Keystone >	_keystone
osg::Vec2d	_defaultIncrement
osg::Vec2d	_ctrlIncrement
osg::Vec2d	_shiftIncrement
osg::Vec2d	_keyIncrement
osg::Vec2d	_startPosition
osg::ref_ptr< Keystone >	_startControlPoints
Region	_selectedRegion
osg::ref_ptr< Keystone >	_currentControlPoints

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Member Enumeration Documentation

enum osgViewer::KeystoneHandler::Region

Enumerator:

NONE_SELECTED
TOP_LEFT
TOP
TOP_RIGHT
RIGHT
BOTTOM_RIGHT
BOTTOM
BOTTOM_LEFT
LEFT
CENTER

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Constructor & Destructor Documentation

osgViewer::KeystoneHandler::KeystoneHandler

(

Keystone *

keystone

)

osgViewer::KeystoneHandler::~KeystoneHandler

(

)

[inline]

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Member Function Documentation

Region osgViewer::KeystoneHandler::computeRegion

(

const osgGA::GUIEventAdapter &

ea

)

const

bool osgViewer::KeystoneHandler::getKeystoneEditingEnabled

(

)

const [inline]

bool osgViewer::KeystoneHandler::handle	(	const osgGA::GUIEventAdapter &	ea,
		osgGA::GUIActionAdapter &	aa,
		osg::Object *	,
		osg::NodeVisitor *
	)		[virtual]

Handle events, return true if handled, false otherwise.

Reimplemented from osgGA::GUIEventHandler.

osg::Vec2d osgViewer::KeystoneHandler::incrementScale

(

const osgGA::GUIEventAdapter &

ea

)

const

void osgViewer::KeystoneHandler::move	(	Region	region,
		const osg::Vec2d &	delta
	)

void osgViewer::KeystoneHandler::setKeystoneEditingEnabled

(

bool

enabled

)

[inline]

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Member Data Documentation

osg::Vec2d osgViewer::KeystoneHandler::_ctrlIncrement [protected]

osg::ref_ptr<Keystone> osgViewer::KeystoneHandler::_currentControlPoints [protected]

osg::Vec2d osgViewer::KeystoneHandler::_defaultIncrement [protected]

osg::Vec2d osgViewer::KeystoneHandler::_keyIncrement [protected]

osg::ref_ptr<Keystone> osgViewer::KeystoneHandler::_keystone [protected]

Region osgViewer::KeystoneHandler::_selectedRegion [protected]

osg::Vec2d osgViewer::KeystoneHandler::_shiftIncrement [protected]

osg::ref_ptr<Keystone> osgViewer::KeystoneHandler::_startControlPoints [protected]

osg::Vec2d osgViewer::KeystoneHandler::_startPosition [protected]

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

• osgViewer/Keystone