makVrv::DtOsgWindowTriangleFanInstance Class Reference

OSG implementation of a 2D TriangleFan. More...

Inheritance diagram for makVrv::DtOsgWindowTriangleFanInstance:

Public Member Functions
	DtOsgWindowTriangleFanInstance (DtDe &de)
	CTOR. More...
virtual	~DtOsgWindowTriangleFanInstance ()
	DTOR. More...
virtual void	setVisible (bool isVisible)
	Set the TriangleFan visible or invisible. More...
virtual void	setFillPattern (unsigned int fillPattern)
	Set the TriangleFan's fill pattern. More...
virtual void	setNumVertices (unsigned int numVertices)
	Set the number of vertices in the TriangleFan. More...
virtual void	setVertex (int i, double x, double y)
	Set one of the TriangleFan's vertices. More...
virtual void	setColor (float r, float g, float b, float a)
	Set the TriangleFan's color. More...
virtual bool	visible () const
	Get the TriangleFan's 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...
virtual void	setGroup (int groupId)
	Set this object's group ID for z order. More...
virtual void	setChannelOverlay (std::string displayName, std::string windowName, std::string channelName)
	By default window objects are placed on the RemoteDisplayWorldOverlay, which is rendered on all channels that have the "showRemoteGraphics" channel keyword. More...
void	createTriangleFan ()
	Create myTriangleFan according to current state Called from the constructor, so this can't be virtual. More...
Public Member Functions inherited from makVrv::DtWindowTriangleFanInstance
virtual	~DtWindowTriangleFanInstance ()
	DTOR. More...
Public Member Functions inherited from makVrv::DtSetVisibilityInterface
virtual	~DtSetVisibilityInterface ()

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

Protected Member Functions
virtual void	updateGeometry ()
	Update the graphic TriangleFan's vertices according to the current state. More...
virtual void	setClipBox (DtVector2< double > bottomLeftLocation, DtVector2< double > topRightLocation)
	Set this objects clip box bounds. More...
virtual void	slot_channelToBeDestroyed (DtChannelManager *, DtChannel *)
	Destroy the triangle fan when the channel its being rendered on is going to be destroyed. More...

Protected Attributes
DtDe &	myDe
DtFilledPolygon *	myTriangleFan
VertexList	myVertices
osg::Matrix	myTransform
unsigned int	myFillPattern
unsigned int	myGroup
float	myColorR
float	myColorG
float	myColorB
float	myColorA
bool	myGeometryDirty
bool	myUseChannelOverlay
bool	myVisible
osg::Vec2	myClipBoxBottomLeft
osg::Vec2	myClipBoxTopRight
std::string	myDisplayName
std::string	myWindowName
std::string	myChannelName

Detailed Description

OSG implementation of a 2D TriangleFan.

A DtWindowTriangleFan calls DtWindowTriangleFanInstance's methods which are implemented here. This sends vertices into a DtFilledPolygon.

Member Typedef Documentation

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

protected

Constructor & Destructor Documentation

makVrv::DtOsgWindowTriangleFanInstance::DtOsgWindowTriangleFanInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtOsgWindowTriangleFanInstance::~DtOsgWindowTriangleFanInstance ( )

virtual

DTOR.

Member Function Documentation

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

virtual

Set the TriangleFan visible or invisible.

Implements makVrv::DtSetVisibilityInterface.

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

virtual

Set the TriangleFan's fill pattern.

Implements makVrv::DtWindowTriangleFanInstance.

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

virtual

Set the number of vertices in the TriangleFan.

Implements makVrv::DtWindowTriangleFanInstance.

virtual void makVrv::DtOsgWindowTriangleFanInstance::setVertex ( int  i, double  x, double  y  )

virtual

Set one of the TriangleFan's vertices.

Implements makVrv::DtWindowTriangleFanInstance.

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

virtual

Set the TriangleFan's color.

Implements makVrv::DtWindowTriangleFanInstance.

virtual bool makVrv::DtOsgWindowTriangleFanInstance::visible ( ) const

virtual

Get the TriangleFan's visibility status.

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

virtual

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

Implements makVrv::DtWindowTriangleFanInstance.

virtual void makVrv::DtOsgWindowTriangleFanInstance::update ( )

virtual

Called on signal_postUpdate; time to update render data.

Implements makVrv::DtWindowTriangleFanInstance.

virtual void makVrv::DtOsgWindowTriangleFanInstance::setGroup ( int  groupId )

virtual

Set this object's group ID for z order.

The higher the Z order the "closer" the element will be drawn to the eye point

Implements makVrv::DtWindowTriangleFanInstance.

virtual void makVrv::DtOsgWindowTriangleFanInstance::setChannelOverlay ( std::string  displayName, std::string  windowName, std::string  channelName  )

virtual

By default window objects are placed on the RemoteDisplayWorldOverlay, which is rendered on all channels that have the "showRemoteGraphics" channel keyword.

If a user wishes to draw a specific window object on a specific channel, use this method. This does not work for remote displays.

Implements makVrv::DtWindowTriangleFanInstance.

void makVrv::DtOsgWindowTriangleFanInstance::createTriangleFan

(

)

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

virtual void makVrv::DtOsgWindowTriangleFanInstance::updateGeometry ( )

protectedvirtual

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

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

protectedvirtual

Set this objects clip box bounds.

Implements makVrv::DtWindowTriangleFanInstance.

virtual void makVrv::DtOsgWindowTriangleFanInstance::slot_channelToBeDestroyed ( DtChannelManager *  , DtChannel *    )

protectedvirtual

Destroy the triangle fan when the channel its being rendered on is going to be destroyed.

Member Data Documentation

DtDe& makVrv::DtOsgWindowTriangleFanInstance::myDe

protected

DtFilledPolygon* makVrv::DtOsgWindowTriangleFanInstance::myTriangleFan

protected

VertexList makVrv::DtOsgWindowTriangleFanInstance::myVertices

protected

osg::Matrix makVrv::DtOsgWindowTriangleFanInstance::myTransform

protected

unsigned int makVrv::DtOsgWindowTriangleFanInstance::myFillPattern

protected

unsigned int makVrv::DtOsgWindowTriangleFanInstance::myGroup

protected

float makVrv::DtOsgWindowTriangleFanInstance::myColorR

protected

float makVrv::DtOsgWindowTriangleFanInstance::myColorG

protected

float makVrv::DtOsgWindowTriangleFanInstance::myColorB

protected

float makVrv::DtOsgWindowTriangleFanInstance::myColorA

protected

bool makVrv::DtOsgWindowTriangleFanInstance::myGeometryDirty

protected

bool makVrv::DtOsgWindowTriangleFanInstance::myUseChannelOverlay

protected

bool makVrv::DtOsgWindowTriangleFanInstance::myVisible

protected

osg::Vec2 makVrv::DtOsgWindowTriangleFanInstance::myClipBoxBottomLeft

protected

osg::Vec2 makVrv::DtOsgWindowTriangleFanInstance::myClipBoxTopRight

protected

std::string makVrv::DtOsgWindowTriangleFanInstance::myDisplayName

protected

std::string makVrv::DtOsgWindowTriangleFanInstance::myWindowName

protected

std::string makVrv::DtOsgWindowTriangleFanInstance::myChannelName

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtOsgWindowTriangleFanInstance.h