GLViewer Class Reference

#include <GLViewer.hpp>

Inheritance diagram for GLViewer:

List of all members.

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Detailed Description

Implementation of an OpenGL-based viewer in a Qt Environment.

It requests a MousePosition as input and provides a FrameBuffer as output.

Public Member Functions

• virtual override bool begin_render (int RenderId, int SubRenderId, int log2_MaxRenderId) const
• void cleanup ()

  Destructive operation to clear all GL objects that are stored in the associated cache.
  

• void enableThreading (bool)
• override void enableThreading (bool)
• override RefPtr< VParameter > getImplementation (const type_info &what, const string &, const string &)
• GLViewer (const string &name, int p, const RefPtr< VCreationPreferences > &prop)

  Construct an external viewer.
  

• GLViewer (const WeakPtr< ValuePoolProvider > &myValuePoolProvider, const RefPtr< VInputValue< VInteractionEvent > > &myMouseInput, QWidget *parent, const string &name, int p, const RefPtr< VCreationPreferences > &prop)

  Construct an internal viewer.
  

• GLViewer (const string &name, int p, const RefPtr< VCreationPreferences > &prop)

  Construct an external viewer.
  

• GLViewer (const WeakPtr< ValuePoolProvider > &myValuePoolProvider, const VOutput< VInteractionEvent > &myMouseInput, QWidget *parent, const string &name, int p, const RefPtr< VCreationPreferences > &prop)

  Construct an internal viewer.
  

• override bool initializeContext (VRenderContext &VRC)
• void initRender ()
• QWidget * myWidget ()
• const QWidget * myWidget () const
• QWidget * myWidget ()
• const QWidget * myWidget () const
• virtual override bool NotifyRenderObject (int RenderId, int SubRenderId, int log2_MaxRenderId) const
• pair< RefPtr< VRenderObject >,
  int > pick (int x, int y)
• pair< RefPtr< VRenderObject >,
  int > pick (int x, int y)
• pair< RefPtr< VRenderObject >,
  int > pickObject (int ButtonMask, char Key, int x, int y, bool CallCb)
• override bool request (VRequest &R, double precision)
• override bool request (VRequest &R, double precision)
• override bool requestAdditionalSources (const VRequest &request, double precision)
• override void setCacheInfoHandler (qVCacheInfo *ci)
• override void setDLCacheSize (int MaxCache)
• override void setGPUCacheSize (long MaxCache)
• override bool update (VRequest &, double precision=1.0)
• override bool update (VRequest &, double precision=1.0)
• void Vactivate ()
• void Vactivate ()
• void VRender ()
• void VRender ()

Public Attributes

• qVCacheInfo * ci
• VOutput< VFrameBuffer > img
• VRenderContext::PickId LastPicked
• ViewerActivationIndicator * myActivator
• RefPtr< VInputValue< VInteractionEvent > > myEvents
• QPointer< qVGLWidget > myGLWidget
• RefPtr< GLCache > RenderCache
• int timerID
• int timerInterval

Static Public Attributes

• static QGLWidget * shareWidget
• static QPointer< QGLWidget > shareWidget = 0

Protected Member Functions

• override void focusInEvent (QFocusEvent *)
• override void initializeGL ()
• void initRender ()
• override void keyPressEvent (QKeyEvent *e)
• override void keyReleaseEvent (QKeyEvent *e)
• override void mouseDoubleClickEvent (QMouseEvent *e)
• override void mouseMoveEvent (QMouseEvent *)
• override void mousePressEvent (QMouseEvent *e)
• override void paintGL ()
• pair< RefPtr< VRenderObject >,
  int > pickObject (int ButtonMask, char Key, int x, int y, bool CallCb)
• override bool requestAdditionalSources (const VRequest &request, double precision)
• override void resizeGL (int, int)
• override void showEvent (QShowEvent *)
• override void timerEvent (QTimerEvent *)
• override void wheelEvent (QWheelEvent *e)

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Constructor & Destructor Documentation

GLViewer::GLViewer	(	const WeakPtr< ValuePoolProvider > &	myValuePoolProvider,
		const VOutput< VInteractionEvent > &	myMouseInput,
		QWidget *	parent,
		const string &	name,
		int	p,
		const RefPtr< VCreationPreferences > &	prop
	)

Construct an internal viewer.

Create a local value pool

GLViewer::GLViewer	(	const WeakPtr< ValuePoolProvider > &	myValuePoolProvider,
		const RefPtr< VInputValue< VInteractionEvent > > &	myMouseInput,
		QWidget *	parent,
		const string &	name,
		int	p,
		const RefPtr< VCreationPreferences > &	prop
	)

Construct an internal viewer.

Create a local value pool

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

• glviewer/GLViewer.hpp
• old/viewer/GLViewer.hpp
• glviewer/GLViewer.cpp
• old/viewer/GLViewer.cpp

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