makVrv::DtOsgWindowEllipseInstance Class Reference

vrvGraphics implementation of a 2D ellipse More...

Inheritance diagram for makVrv::DtOsgWindowEllipseInstance:

Public Member Functions
	DtOsgWindowEllipseInstance (DtDe &de)
	CTOR. More...
virtual	~DtOsgWindowEllipseInstance ()
	DTOR. More...
virtual void	setVisible (bool isVisible)
	Set the ellipse to visible or invisible. More...
virtual void	setFillPattern (unsigned int fillPattern)
	Set the ellipse's fill pattern. More...
virtual void	setFill (bool fill)
	Set the ellipse filled or outlined. More...
virtual void	setCenter (double x, double y)
	Set the center of the ellipse in normalized screen coordinates. More...
virtual void	setScale (double x, double y)
	Set the ellipse's scale. More...
virtual void	setNumVertices (unsigned int numVertices)
	Set the number of vertices in the ellipse. More...
virtual void	setDimensions (double xLength, double yLength)
	Set the lengths of the ellipse's axes in normalized screen coordinates. More...
virtual void	setColor (float r, float g, float b, float a)
	Set the ellipse's color. More...
virtual bool	visible ()
	Return visibility status. More...
virtual void	setTransform (DtMatrix3< double > transform)
	Sets the line's transform matrix, used to update the position and clockwise rotation of the vertices. More...
virtual void	update ()
	Called on signal_postUpdate; time to update render data. More...
Public Member Functions inherited from makVrv::DtWindowEllipseInstance
virtual	~DtWindowEllipseInstance ()
	DTOR. More...
Public Member Functions inherited from makVrv::DtSetVisibilityInterface
virtual	~DtSetVisibilityInterface ()

Protected Types
typedef std::vector< osg::Vec2 >	VertexList

Protected Member Functions
virtual void	updateVertices ()
	Generate the vertices of the graphic polygon that approximates the ellipse. More...
virtual void	createPolygon ()
	Create myPolygon according to current state Called from the constructor, so this can't be virtual. More...
virtual void	setClipBox (DtVector2< double > bottomLeftLocation, DtVector2< double > topRightLocation)
	Set this objects clip box bounds. More...

Protected Attributes
DtDe &	myDe
DtPolygon *	myPolygon
osg::Matrix	myTransform
double	myXScale
double	myYScale
float	myColorR
float	myColorG
float	myColorB
float	myColorA
osg::Vec2	myDimensions
osg::Vec2	myCenter
osg::Vec2	myClipBoxBottomLeft
osg::Vec2	myClipBoxTopRight
unsigned int	myFillPattern
int	myNumVertices
bool	myGeometryDirty
bool	myFill

Detailed Description

vrvGraphics implementation of a 2D ellipse

Member Typedef Documentation

typedef std::vector<osg::Vec2> makVrv::DtOsgWindowEllipseInstance::VertexList

protected

Constructor & Destructor Documentation

makVrv::DtOsgWindowEllipseInstance::DtOsgWindowEllipseInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtOsgWindowEllipseInstance::~DtOsgWindowEllipseInstance ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtOsgWindowEllipseInstance::setVisible ( bool  isVisible )

virtual

Set the ellipse to visible or invisible.

Implements makVrv::DtSetVisibilityInterface.

virtual void makVrv::DtOsgWindowEllipseInstance::setFillPattern ( unsigned int  fillPattern )

virtual

Set the ellipse's fill pattern.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::setFill ( bool  fill )

virtual

Set the ellipse filled or outlined.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::setCenter ( double  x, double  y  )

virtual

Set the center of the ellipse in normalized screen coordinates.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::setScale ( double  x, double  y  )

virtual

Set the ellipse's scale.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::setNumVertices ( unsigned int  numVertices )

virtual

Set the number of vertices in the ellipse.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::setDimensions ( double  xLength, double  yLength  )

virtual

Set the lengths of the ellipse's axes in normalized screen coordinates.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::setColor ( float  r, float  g, float  b, float  a  )

virtual

Set the ellipse's color.

Implements makVrv::DtWindowEllipseInstance.

virtual bool makVrv::DtOsgWindowEllipseInstance::visible ( )

virtual

Return visibility status.

virtual void makVrv::DtOsgWindowEllipseInstance::setTransform ( DtMatrix3< double >  transform )

virtual

Sets the line's transform matrix, used to update the position and clockwise rotation of the vertices.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::update ( )

virtual

Called on signal_postUpdate; time to update render data.

Implements makVrv::DtWindowEllipseInstance.

virtual void makVrv::DtOsgWindowEllipseInstance::updateVertices ( )

protectedvirtual

Generate the vertices of the graphic polygon that approximates the ellipse.

virtual void makVrv::DtOsgWindowEllipseInstance::createPolygon ( )

protectedvirtual

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

virtual void makVrv::DtOsgWindowEllipseInstance::setClipBox ( DtVector2< double >  bottomLeftLocation, DtVector2< double >  topRightLocation  )

protectedvirtual

Set this objects clip box bounds.

Implements makVrv::DtWindowEllipseInstance.

Member Data Documentation

DtDe& makVrv::DtOsgWindowEllipseInstance::myDe

protected

DtPolygon* makVrv::DtOsgWindowEllipseInstance::myPolygon

protected

osg::Matrix makVrv::DtOsgWindowEllipseInstance::myTransform

protected

double makVrv::DtOsgWindowEllipseInstance::myXScale

protected

double makVrv::DtOsgWindowEllipseInstance::myYScale

protected

float makVrv::DtOsgWindowEllipseInstance::myColorR

protected

float makVrv::DtOsgWindowEllipseInstance::myColorG

protected

float makVrv::DtOsgWindowEllipseInstance::myColorB

protected

float makVrv::DtOsgWindowEllipseInstance::myColorA

protected

osg::Vec2 makVrv::DtOsgWindowEllipseInstance::myDimensions

protected

osg::Vec2 makVrv::DtOsgWindowEllipseInstance::myCenter

protected

osg::Vec2 makVrv::DtOsgWindowEllipseInstance::myClipBoxBottomLeft

protected

osg::Vec2 makVrv::DtOsgWindowEllipseInstance::myClipBoxTopRight

protected

unsigned int makVrv::DtOsgWindowEllipseInstance::myFillPattern

protected

int makVrv::DtOsgWindowEllipseInstance::myNumVertices

protected

bool makVrv::DtOsgWindowEllipseInstance::myGeometryDirty

protected

bool makVrv::DtOsgWindowEllipseInstance::myFill

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvOsg/DtOsgWindowEllipseInstance.h