osgManipulator::RotateSphereDragger Class Reference

Dragger for performing 3D rotation on a sphere. More...

Inheritance diagram for osgManipulator::RotateSphereDragger:

List of all members.

Public Member Functions
	RotateSphereDragger ()
virtual bool	handle (const PointerInfo &, const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)
	Handle pick events on dragger and generate TranslateInLine commands.
void	setupDefaultGeometry ()
	Setup default geometry for dragger.
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
Protected Member Functions
virtual	~RotateSphereDragger ()
Protected Attributes
osg::ref_ptr < SpherePlaneProjector >	_projector
osg::Vec3d	_prevWorldProjPt
bool	_prevPtOnSphere
osg::Matrix	_startLocalToWorld
osg::Matrix	_startWorldToLocal
osg::Quat	_prevRotation
osg::Vec4	_color
osg::Vec4	_pickColor

---

Detailed Description

Dragger for performing 3D rotation on a sphere.

---

Constructor & Destructor Documentation

osgManipulator::RotateSphereDragger::RotateSphereDragger

(

)

virtual osgManipulator::RotateSphereDragger::~RotateSphereDragger

(

)

[protected, virtual]

---

Member Function Documentation

const osg::Vec4 osgManipulator::RotateSphereDragger::getColor

(

)

const [inline]

const osg::Vec4 osgManipulator::RotateSphereDragger::getPickColor

(

)

const [inline]

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

Handle pick events on dragger and generate TranslateInLine commands.

Reimplemented from osgManipulator::Dragger.

void osgManipulator::RotateSphereDragger::setColor

(

const osg::Vec4 &

color

)

[inline]

Set/Get color for dragger.

References osgManipulator::setMaterialColor().

void osgManipulator::RotateSphereDragger::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.

void osgManipulator::RotateSphereDragger::setupDefaultGeometry

(

)

Setup default geometry for dragger.

---

Member Data Documentation

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

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

bool osgManipulator::RotateSphereDragger::_prevPtOnSphere [protected]

osg::Quat osgManipulator::RotateSphereDragger::_prevRotation [protected]

osg::Vec3d osgManipulator::RotateSphereDragger::_prevWorldProjPt [protected]

osg::ref_ptr<SpherePlaneProjector> osgManipulator::RotateSphereDragger::_projector [protected]

osg::Matrix osgManipulator::RotateSphereDragger::_startLocalToWorld [protected]

osg::Matrix osgManipulator::RotateSphereDragger::_startWorldToLocal [protected]

---

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

• osgManipulator/RotateSphereDragger