makVrv::DtOsgWindowPolygonInstance Class Reference

vrvGraphics implementation of a 2D polygon More...

Inheritance diagram for makVrv::DtOsgWindowPolygonInstance:

List of all members.

Public Member Functions
	DtOsgWindowPolygonInstance (DtDe &de)
	CTOR.
virtual	~DtOsgWindowPolygonInstance ()
	DTOR.
virtual void	setVisible (bool isVisible)
	Set the polygon visible or invisible.
virtual void	setFillPattern (unsigned int fillPattern)
	Set the polygon's fill pattern.
virtual void	setScale (double scale)
	Set the polygon's scale.
virtual void	setRotation (double rotation)
	Set the polygon's rotation in radians clockwise.
virtual void	setNumVertices (unsigned int numVertices)
	Set the number of vertices in the polygon.
virtual void	setVertex (int i, double x, double y)
	Set one of the polygon's vertices.
virtual void	setColor (float r, float g, float b, float a)
	Set the polygon's color.
virtual void	setFill (bool fill)
	Set the polygon filled or outlined.
virtual const VertexList &	vertices () const
	Get the polygon's vertices.
virtual bool	visible () const
	Get the polygon's visibility status.
Protected Member Functions
virtual void	updateVertices ()
	Update the graphic polygon's vertices according to the current state.
void	createPolygon ()
	Create myPolygon according to current state Called from the constructor, so this can't be virtual.
Static Protected Member Functions
static osg::Vec2	rotate (const osg::Vec2 &v, double rad)
	Utility function to rotate a vec2.
static osg::Vec2	translate (const osg::Vec2 &v, const osg::Vec2 &translation)
	Utility function to translate a vec2.
static osg::Vec2	scale (const osg::Vec2 &v, double s)
	Utility function to scale a vec2.
Protected Attributes
DtDe &	myDe
DtPolygon *	myPolygon
VertexList	myVertices
double	myRotation
double	myScale
unsigned int	myFillPattern
float	myColorR
float	myColorG
float	myColorB
float	myColorA
bool	myFill

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Detailed Description

vrvGraphics implementation of a 2D polygon

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Constructor & Destructor Documentation

makVrv::DtOsgWindowPolygonInstance::DtOsgWindowPolygonInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtOsgWindowPolygonInstance::~DtOsgWindowPolygonInstance

(

)

[virtual]

DTOR.

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Member Function Documentation

virtual void makVrv::DtOsgWindowPolygonInstance::setVisible

(

bool

isVisible

)

[virtual]

Set the polygon visible or invisible.

Implements makVrv::DtSetVisibilityInterface.

virtual void makVrv::DtOsgWindowPolygonInstance::setFillPattern

(

unsigned int

fillPattern

)

[virtual]

Set the polygon's fill pattern.

Implements makVrv::DtWindowPolygonInstance.

virtual void makVrv::DtOsgWindowPolygonInstance::setScale

(

double

scale

)

[virtual]

Set the polygon's scale.

Implements makVrv::DtWindowPolygonInstance.

virtual void makVrv::DtOsgWindowPolygonInstance::setRotation

(

double

rotation

)

[virtual]

Set the polygon's rotation in radians clockwise.

Implements makVrv::DtWindowPolygonInstance.

virtual void makVrv::DtOsgWindowPolygonInstance::setNumVertices

(

unsigned int

numVertices

)

[virtual]

Set the number of vertices in the polygon.

Implements makVrv::DtWindowPolygonInstance.

virtual void makVrv::DtOsgWindowPolygonInstance::setVertex	(	int	i,
		double	x,
		double	y
	)		[virtual]

Set one of the polygon's vertices.

Implements makVrv::DtWindowPolygonInstance.

virtual void makVrv::DtOsgWindowPolygonInstance::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)		[virtual]

Set the polygon's color.

Implements makVrv::DtWindowPolygonInstance.

virtual void makVrv::DtOsgWindowPolygonInstance::setFill

(

bool

fill

)

[virtual]

Set the polygon filled or outlined.

Implements makVrv::DtWindowPolygonInstance.

virtual const VertexList& makVrv::DtOsgWindowPolygonInstance::vertices

(

)

const [virtual]

Get the polygon's vertices.

Implements makVrv::DtWindowPolygonInstance.

virtual bool makVrv::DtOsgWindowPolygonInstance::visible

(

)

const [virtual]

Get the polygon's visibility status.

static osg::Vec2 makVrv::DtOsgWindowPolygonInstance::rotate	(	const osg::Vec2 &	v,
		double	rad
	)		[static, protected]

Utility function to rotate a vec2.

static osg::Vec2 makVrv::DtOsgWindowPolygonInstance::translate	(	const osg::Vec2 &	v,
		const osg::Vec2 &	translation
	)		[static, protected]

Utility function to translate a vec2.

static osg::Vec2 makVrv::DtOsgWindowPolygonInstance::scale	(	const osg::Vec2 &	v,
		double	s
	)		[static, protected]

Utility function to scale a vec2.

virtual void makVrv::DtOsgWindowPolygonInstance::updateVertices

(

)

[protected, virtual]

Update the graphic polygon's vertices according to the current state.

void makVrv::DtOsgWindowPolygonInstance::createPolygon

(

)

[protected]

Create myPolygon according to current state Called from the constructor, so this can't be virtual.

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Member Data Documentation

DtDe& makVrv::DtOsgWindowPolygonInstance::myDe [protected]

DtPolygon* makVrv::DtOsgWindowPolygonInstance::myPolygon [protected]

VertexList makVrv::DtOsgWindowPolygonInstance::myVertices [protected]

double makVrv::DtOsgWindowPolygonInstance::myRotation [protected]

double makVrv::DtOsgWindowPolygonInstance::myScale [protected]

unsigned int makVrv::DtOsgWindowPolygonInstance::myFillPattern [protected]

float makVrv::DtOsgWindowPolygonInstance::myColorR [protected]

float makVrv::DtOsgWindowPolygonInstance::myColorG [protected]

float makVrv::DtOsgWindowPolygonInstance::myColorB [protected]

float makVrv::DtOsgWindowPolygonInstance::myColorA [protected]

bool makVrv::DtOsgWindowPolygonInstance::myFill [protected]

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

• include/vrvOsg/DtOsgWindowPolygonInstance.h