A GLWindow that uses the VolumeRenderer for drawing, and provides some interaction with it. More...

Inheritance diagram for VolumeRenderWindow:

Collaboration diagram for VolumeRenderWindow:

[legend]

Public Member Functions
	VolumeRenderWindow (VolumeRenderer renderer, QWindow parent=nullptr)
	Constructs a new VolumeRenderWindow. More...

bool	initialize () override
	Calls VolumeRenderer::initialize and checks for errors.

void	render () override
	Calls VolumeRenderer::drawCurrent.

VolumeRenderer *	getRenderer () const
	Returns the VolumeRenderer used.

void	resizeEvent (QResizeEvent *ev) override
	Notifies the renderer that the size has changed. More...

void	mouseMoveEvent (QMouseEvent *ev) override
	Changes the renderer rotation parameters.

void	wheelEvent (QWheelEvent *ev) override

void	mousePressEvent (QMouseEvent *ev) override
	Needed for mouse tracking.

Public Member Functions inherited from GLWindow
	GLWindow (QWindow *parent=nullptr)

QWidget *	createWindowContainer (QWidget *parent=nullptr, Qt::WindowFlags flags=nullptr)
	Creates a window container from this `GLWindow`. More...

bool	isAnimating () const
	Gets if the window is currently in animation mode. More...

QSurfaceFormat	format () const override
	Returns the currently used surface format. More...

Private Slots
void	rendererWantsDraw ()
	Slot for the renderer to notify the VolumeRenderWindow of changes.

void	rendererUpdated ()
	Slot for the renderer to notify the VolumeRenderWindow of changes.

Additional Inherited Members
Public Slots inherited from GLWindow
void	setAnimating (bool animating)
	Enables/disables animation mode. More...

void	renderLater ()
	Queues a render request using the Qt event queue, to be executed at a later time. More...

void	renderNow ()
	Makes sure everything is correctly initialized, calls render and does buffer-swapping afterwards. More...

Signals inherited from GLWindow
void	initializeFailed (const QString &error)
	This signal is sent when the context creation has failed, or the initialize function returned an error. More...

Protected Member Functions inherited from GLWindow
bool	event (QEvent *event) override

void	exposeEvent (QExposeEvent *event) override

Protected Attributes inherited from GLWindow
bool	m_error
	Set to true if error occured making rendering impossible.

QOpenGLContext *	m_context
	The OpenGL context used for this window. More...

Detailed Description

A GLWindow that uses the VolumeRenderer for drawing, and provides some interaction with it.

The VolumeRenderer also defines the requested QSurfaceFormat of the window, so you don't have to set it manually.

Constructor & Destructor Documentation

VolumeRenderWindow::VolumeRenderWindow	(	VolumeRenderer *	renderer,
		QWindow *	parent = `nullptr`
	)

explicit

The supplied renderer defines the surface format used (using VolumeRenderer::getDesiredFormat).

Parameters

renderer	The VolumeRenderer to use. Must not be `NULL`. The window does take ownership of the renderer!
parent	See `QWindow` constructor.

Here is the call graph for this function:

void VolumeRenderWindow::resizeEvent ( QResizeEvent * ev )

override

Notifies the renderer that the size has changed.

Used for projection and glViewport.

Here is the call graph for this function:

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