makVrv::DtOsgWindow Class Reference

A basic OSG display window, used to get the osg context for a display window. More...

Inheritance diagram for makVrv::DtOsgWindow:

List of all members.

Public Member Functions
virtual	~DtOsgWindow ()
	DTOR.
virtual osg::GraphicsContext *	graphicsContext ()
	Get the OSG Graphics Context for the window.
virtual bool	isValid () const
	Get if the.
virtual void	sizeChanged (int width, int height)
	Called when the size of the window has changed.
void	adjustPerspective ()
virtual void	clearEmptyWindow ()
	Called every tick by the renderer on windows with no channels.
Static Public Member Functions
static osg::GraphicsContext::Traits *	createDefaultTraits ()
	Create a set of traits which are the default shared traits.
Protected Member Functions
	DtOsgWindow (DtDe &de, DtWindowConfiguration &wc)
	CTOR.
virtual void	renderText (int x, int y, const std::string &text)
	Write some text on the screen using glut.
Protected Attributes
osg::ref_ptr < osg::GraphicsContext >	myContext

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Detailed Description

A basic OSG display window, used to get the osg context for a display window.

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Constructor & Destructor Documentation

virtual makVrv::DtOsgWindow::~DtOsgWindow

(

)

[virtual]

DTOR.

makVrv::DtOsgWindow::DtOsgWindow	(	DtDe &	de,
		DtWindowConfiguration &	wc
	)		[protected]

CTOR.

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Member Function Documentation

virtual osg::GraphicsContext* makVrv::DtOsgWindow::graphicsContext

(

)

[virtual]

Get the OSG Graphics Context for the window.

virtual bool makVrv::DtOsgWindow::isValid

(

)

const [virtual]

Get if the.

Implements makVrv::DtWindow.

Reimplemented in DtEmbeddedMfcOsgWindow, makVrv::DtDeMainWindowEmbeddedOsgWindow, and makVrv::DtOsgWindowQt.

virtual void makVrv::DtOsgWindow::sizeChanged	(	int	width,
		int	height
	)		[virtual]

Called when the size of the window has changed.

This is necessary since often the window system will allow the use to resize a window.

Implements makVrv::DtWindow.

Reimplemented in DtEmbeddedMfcOsgWindow.

static osg::GraphicsContext::Traits* makVrv::DtOsgWindow::createDefaultTraits

(

)

[static]

Create a set of traits which are the default shared traits.

void makVrv::DtOsgWindow::adjustPerspective

(

)

virtual void makVrv::DtOsgWindow::clearEmptyWindow

(

)

[virtual]

Called every tick by the renderer on windows with no channels.

Reimplemented from makVrv::DtWindow.

virtual void makVrv::DtOsgWindow::renderText	(	int	x,
		int	y,
		const std::string &	text
	)		[protected, virtual]

Write some text on the screen using glut.

For displaying messages when there are no channels. x and y are specified with the origin in the center of the screen, with positive x to the right and positive y up.

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Member Data Documentation

osg::ref_ptr<osg::GraphicsContext> makVrv::DtOsgWindow::myContext [protected]

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

• include/vrvOsg/DtOsgWindow.h