osgManipulator::Scale1DDragger Class Reference

Dragger for performing 1D scaling. More...

Inheritance diagram for osgManipulator::Scale1DDragger:

[legend]

List of all members.

Public Types
enum	ScaleMode { SCALE_WITH_ORIGIN_AS_PIVOT = 0, SCALE_WITH_OPPOSITE_HANDLE_AS_PIVOT }
Public Member Functions
	Scale1DDragger (ScaleMode scaleMode=SCALE_WITH_ORIGIN_AS_PIVOT)
virtual bool	handle (const PointerInfo &pi, const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)
	Handle pick events on dragger and generate TranslateInLine commands.
void	setupDefaultGeometry ()
	Setup default geometry for dragger.
void	setMinScale (float min)
	Set/Get min scale for dragger.
float	getMinScale () const
void	setColor (const osg::Vec4 &color)
	Set/Get color for dragger.
const osg::Vec4	getColor () const
void	setPickColor (const osg::Vec4 &color)
	Set/Get pick color for dragger.
const osg::Vec4	getPickColor () const
void	setLeftHandleNode (osg::Node &node)
	Set/Get left and right handle nodes for dragger.
void	setRightHandleNode (osg::Node &node)
osg::Node *	getLeftHandleNode ()
osg::Node *	getRightHandleNode ()
void	setLeftHandlePosition (float pos)
	Set left/right handle position.
float	getLeftHandlePosition () const
void	setRightHandlePosition (float pos)
float	getRightHandlePosition ()
Protected Member Functions
virtual	~Scale1DDragger ()
Protected Attributes
osg::ref_ptr < LineProjector >	_projector
osg::Vec3	_startProjectedPoint
float	_scaleCenter
float	_minScale
osg::ref_ptr< osg::Node >	_leftHandleNode
osg::ref_ptr< osg::Node >	_rightHandleNode
osg::Vec4	_color
osg::Vec4	_pickColor
ScaleMode	_scaleMode

---

Detailed Description

Dragger for performing 1D scaling.

---

Member Enumeration Documentation

enum osgManipulator::Scale1DDragger::ScaleMode

Enumerator:

SCALE_WITH_ORIGIN_AS_PIVOT
SCALE_WITH_OPPOSITE_HANDLE_AS_PIVOT

---

Constructor & Destructor Documentation

osgManipulator::Scale1DDragger::Scale1DDragger

(

ScaleMode

scaleMode = SCALE_WITH_ORIGIN_AS_PIVOT

)

virtual osgManipulator::Scale1DDragger::~Scale1DDragger

(

)

[protected, virtual]

---

Member Function Documentation

virtual bool osgManipulator::Scale1DDragger::handle	(	const PointerInfo &	pi,
		const osgGA::GUIEventAdapter &	ea,
		osgGA::GUIActionAdapter &	us
	)			[virtual]

Handle pick events on dragger and generate TranslateInLine commands.

Reimplemented from osgManipulator::Dragger.

void osgManipulator::Scale1DDragger::setupDefaultGeometry

(

)

Setup default geometry for dragger.

void osgManipulator::Scale1DDragger::setMinScale

(

float

min

)

[inline]

Set/Get min scale for dragger.

float osgManipulator::Scale1DDragger::getMinScale

(

)

const [inline]

void osgManipulator::Scale1DDragger::setColor

(

const osg::Vec4 &

color

)

[inline]

Set/Get color for dragger.

const osg::Vec4 osgManipulator::Scale1DDragger::getColor

(

)

const [inline]

void osgManipulator::Scale1DDragger::setPickColor

(

const osg::Vec4 &

color

)

[inline]

Set/Get pick color for dragger.

Pick color is color of the dragger when picked. It gives a visual feedback to show that the dragger has been picked.

const osg::Vec4 osgManipulator::Scale1DDragger::getPickColor

(

)

const [inline]

void osgManipulator::Scale1DDragger::setLeftHandleNode

(

osg::Node &

node

)

[inline]

Set/Get left and right handle nodes for dragger.

void osgManipulator::Scale1DDragger::setRightHandleNode

(

osg::Node &

node

)

[inline]

osg::Node* osgManipulator::Scale1DDragger::getLeftHandleNode

(

)

[inline]

osg::Node* osgManipulator::Scale1DDragger::getRightHandleNode

(

)

[inline]

void osgManipulator::Scale1DDragger::setLeftHandlePosition

(

float

pos

)

[inline]

Set left/right handle position.

float osgManipulator::Scale1DDragger::getLeftHandlePosition

(

)

const [inline]

void osgManipulator::Scale1DDragger::setRightHandlePosition

(

float

pos

)

[inline]

float osgManipulator::Scale1DDragger::getRightHandlePosition

(

)

[inline]

---

Member Data Documentation

osg::ref_ptr< LineProjector > osgManipulator::Scale1DDragger::_projector [protected]

osg::Vec3 osgManipulator::Scale1DDragger::_startProjectedPoint [protected]

float osgManipulator::Scale1DDragger::_scaleCenter [protected]

float osgManipulator::Scale1DDragger::_minScale [protected]

osg::ref_ptr< osg::Node > osgManipulator::Scale1DDragger::_leftHandleNode [protected]

osg::ref_ptr< osg::Node > osgManipulator::Scale1DDragger::_rightHandleNode [protected]

osg::Vec4 osgManipulator::Scale1DDragger::_color [protected]

osg::Vec4 osgManipulator::Scale1DDragger::_pickColor [protected]

ScaleMode osgManipulator::Scale1DDragger::_scaleMode [protected]

---

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

• Scale1DDragger

---