OpenGL canvases with additinal event handling (JW) More...

#include <Gui/OpenGLCanvas.hh>

Inheritance diagram for BIAS::OpenGLCanvas:

Collaboration diagram for BIAS::OpenGLCanvas:

Public Member Functions
virtual void	Display ()
	display call to be overridden by child classes More...

virtual void	DisplayCalls ()

virtual void	DisplayCameraView ()

virtual void	DisplayCameraViewExternalParams ()

virtual void	DisplayCameraViewInternalParams ()

virtual void	DisplayClear (const GLbitfield &mask=CLEAR_DEFAULT_MASK)
	clears buffers and resets virtual camera to identity More...

void	DisplayCoordCross (const float &size=1.0f, const float &linewidth=1.0f)

virtual void	DisplayRenderMode ()
	display default shade model, polygon mode, More...

void	DisplaySelectBuffer ()
	useful for quadbuffered stereo, e.g. shutetr glasses More...

float	GetAspectRatio () const
	GetAspectRatio is X/Y. More...

unsigned long	GetFrameCount () const

unsigned int	GetHeight () const

virtual void	GetInfoGL (std::ostream &os=std::cout)
	return GL state info More...

wxFrame *	GetOwnerframe ()

float	GetPixelValueDepth (const wxPoint &pos2d) const

BIAS::Vector3< float >	GetPixelValueRGB (const wxPoint &pos2d)

BIAS::Vector4< float >	GetPixelValueRGBA (const wxPoint &pos2d)

CameraViewController	GetViewController () const

CameraViewController &	GetViewController ()

unsigned int	GetWidth () const

virtual void	InitMembers ()
	any constructor should call this function to initialize all data members (e.g. More...

virtual void	InitWithContext ()
	init all things that need a context. More...

bool	IsContextAvailable ()
	activates the current rendereing context if there is one and More...

virtual void	OnChar (wxKeyEvent &event)

void	OnEraseBackground (wxEraseEvent &event)

void	OnIdle (wxIdleEvent &event)

void	OnMotion (wxMouseEvent &event)

void	OnMouseDown (wxMouseEvent &event)

void	OnMouseWheel (wxMouseEvent &event)

void	OnPaint (wxPaintEvent &event)
	EVT handlers: ---------------------------------------—. More...

void	OnSize (wxSizeEvent &event)

	OpenGLCanvas (wxFrame parent, wxWindowID id=-1, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=0, const wxString &name=AsciiToWx("OpenGLCanvas"), int attribList=NULL, const wxPalette &palette=wxNullPalette)
	constructors: More...

	OpenGLCanvas (wxFrame parent, wxGLContext sharedContext=NULL, wxWindowID id=-1, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=0, const wxString &name=AsciiToWx("OpenGLCanvas"), int *attribList=0, const wxPalette &palette=wxNullPalette)
	constructor using a shared context More...

virtual std::ostream &	PrintHelp (std::ostream &os)
	pop up keyboard layout help. More...

virtual void	Reshape ()
	change of size and aspect ratio. More...

void	ScreenShot (BIAS::ImageBase &dest, const bool &flipY=true, const GLenum &format=GL_RGB, const bool &force8Bit=false)

void	ScreenShot (const std::string &filename, const bool &flipY=true, const GLenum &format=GL_RGB, const bool &force8Bit=false)

void	ScreenShot ()
	JW automatic screenshot to file with filename based on frame, instance etc. More...

void	SetFrameCount (const unsigned long &newVal)

void	SetOwnerframe (wxFrame *ptr)

void	SetStatusText (const wxString &text, const int c_field=0)
	let an OpenGL canvas use the status bar of the containing frame and cout as fallback (JW) More...

void	ShowFPS (const int &framecounter, const float &minUpdateIntervalSec, const unsigned int &minNewFrames, const unsigned int nField)
	shows FPS to status bar base don frame counter and last call to this function Measures and updates only, if two conditions ar eboth met: More...

void	ShowFPS ()
	simple interface for the above More...

void	ShowValue (const wxPoint &pos)

void	SwapBuffers ()
	expands parents SwapBUffers by automatic framecount increase More...

void	ToggleFullScreen ()

BIAS::Vector3< float >	Unproject (const wxPoint &pos2d, double &d)
	computes 3D coordinate from 2D+Z by "unprojection" JW More...

virtual void	UpdateTime ()
	sets the internal time param, by default based on realtime wall clock More...

virtual	~OpenGLCanvas ()
	destructor More...

Static Public Member Functions
static void	DisplaySampleScene ()
	display soem very simple Gl calls to draw something at all More...

static bool	GetVSync ()

static void	SetVSync (const bool &trueForOn)
	vertical sync control on or off (VSYNC) JW More...

static void	StereoI_CaptureStereoImage (const int &format, const int &quality)

static float	StereoI_GetConvergence ()

static void	StereoI_GetInfo (std::ostream &os=std::cout)
	query status information on current NVStereo rendering state JW More...

static float	StereoI_GetSeparation ()

static int	StereoI_GetStereoState ()
	wrappers for StereoI interface More...

static int	StereoI_Init ()
	interace to NVidias consumer Stereo NVStereo driver API. More...

static float	StereoI_SetConvergence (const float &val)

static float	StereoI_SetSeparation (const float &val)

static int	StereoI_SetStereoState (const int &val)

static bool	ToggleIP (bool &value)
	helper toggling a bool value in place More...

static bool	ToggleVSync ()
	try to toggle VSync setting. More...

Static Public Attributes
static bool	animationUpdateEnabled = OPENGLCANVASBASE_DEFAULT_animationUpdateEnabled

static bool	idleRepaintEnabled = OPENGLCANVAS_DEFAULT_idleRepaintEnabled

static bool	realtimeAnimation = OPENGLCANVAS_DEFAULT_realtimeAnimation

static double	time = 0.0

Protected Attributes
GLenum	_polygonmodeGL

unsigned long	framecount_

bool	InitWithContextDone_

unsigned int	instance_

BIAS::DrawTextGL *	p_font

wxFrame *	p_ownerframe

CameraViewController *	p_viewCtrl_

BIAS::RenderModeGL	rendermode

Static Protected Attributes
static unsigned int	instancesTotalNo_ = 0

Detailed Description

OpenGL canvases with additinal event handling (JW)

In addition to OpenGLCanvasbase "automatioc" event handling is integrated, e.g. -Display value under mouse in status bar, -internal storage of camera view, -navigation through mouse and keys And it is optionally adding -automatic repaint by Onidle function (like in glut) -automatic update of time for animations.

Author: Jan Woetzel

Definition at line 68 of file OpenGLCanvas.hh.

Constructor & Destructor Documentation

OpenGLCanvas::~OpenGLCanvas ( )

virtual

destructor

Definition at line 46 of file OpenGLCanvas.cpp.

OpenGLCanvas::OpenGLCanvas	(	wxFrame *	parent,
		wxWindowID	id = `-1`,
		const wxPoint &	pos = `wxDefaultPosition`,
		const wxSize &	size = `wxDefaultSize`,
		long	style = `0`,
		const wxString &	name = `AsciiToWx("OpenGLCanvas")`,
		int *	attribList = `NULL`,
		const wxPalette &	palette = `wxNullPalette`
	)

constructors:

Definition at line 52 of file OpenGLCanvas.cpp.

References InitMembers().

OpenGLCanvas::OpenGLCanvas	(	wxFrame *	parent,
		wxGLContext *	sharedContext = `NULL`,
		wxWindowID	id = `-1`,
		const wxPoint &	pos = `wxDefaultPosition`,
		const wxSize &	size = `wxDefaultSize`,
		long	style = `0`,
		const wxString &	name = `AsciiToWx("OpenGLCanvas")`,
		int *	attribList = `0`,
		const wxPalette &	palette = `wxNullPalette`
	)

constructor using a shared context

Definition at line 70 of file OpenGLCanvas.cpp.

References InitMembers().

Member Function Documentation

void OpenGLCanvas::Display ( )

virtual

display call to be overridden by child classes

Reimplemented from BIAS::OpenGLCanvasBase.

Definition at line 102 of file OpenGLCanvas.cpp.

References BIAS::OpenGLCanvasBase::Display(), and idleRepaintEnabled.

Referenced by OnIdle(), OnMotion(), OnMouseWheel(), Reshape(), and BIAS::ImageCanvasGLBase::Set().

void OpenGLCanvasBase::DisplayCalls ( )

virtualinherited

begin your fancy GL calls

<<< end of your GL calls

Reimplemented in BIAS::ImageCanvasGLBase, and BIAS::SimpleGLCanvas.

Definition at line 340 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::DisplayClear(), and BIAS::OpenGLCanvasBase::DisplaySampleScene().

Referenced by BIAS::OpenGLCanvasBase::Display().

void OpenGLCanvas::DisplayCameraView ( )

virtual

Definition at line 112 of file OpenGLCanvas.cpp.

References DisplayCameraViewExternalParams(), and DisplayCameraViewInternalParams().

void OpenGLCanvas::DisplayCameraViewExternalParams ( )

virtual

Definition at line 124 of file OpenGLCanvas.cpp.

References BIAS::CameraViewController::DisplayGLExternal(), and GetViewController().

Referenced by DisplayCameraView().

void OpenGLCanvas::DisplayCameraViewInternalParams ( )

virtual

Definition at line 119 of file OpenGLCanvas.cpp.

References BIAS::CameraViewController::DisplayGLInternal(), and GetViewController().

Referenced by DisplayCameraView().

void OpenGLCanvasBase::DisplayClear ( const GLbitfield & mask = CLEAR_DEFAULT_MASK )

virtualinherited

clears buffers and resets virtual camera to identity

Definition at line 407 of file OpenGLCanvasBase.cpp.

References BIAS::GeometryGL::DisplayClear().

Referenced by BIAS::OpenGLCanvasBase::DisplayCalls().

void OpenGLCanvasBase::DisplayCoordCross	(	const float &	size = `1.0f`,
		const float &	linewidth = `1.0f`
	)

inherited

Definition at line 427 of file OpenGLCanvasBase.cpp.

References BIAS::GeometryGL::DisplayCoordCross(), BIAS::GeometryGL::DisplayCoordCrossAxesLabel(), and BIAS::OpenGLCanvasBase::p_font.

void OpenGLCanvasBase::DisplayRenderMode ( )

virtualinherited

display default shade model, polygon mode,

Definition at line 414 of file OpenGLCanvasBase.cpp.

References BIAS::GeometryGL::DisplayRenderMode(), and BIAS::OpenGLCanvasBase::rendermode.

Referenced by BIAS::OpenGLCanvasBase::Display().

void OpenGLCanvasBase::DisplaySampleScene ( )

staticinherited

display soem very simple Gl calls to draw something at all

Definition at line 421 of file OpenGLCanvasBase.cpp.

References BIAS::GeometryGL::DisplaySceneExampleSimple().

Referenced by BIAS::OpenGLCanvasBase::DisplayCalls().

void OpenGLCanvasBase::DisplaySelectBuffer ( )

inherited

useful for quadbuffered stereo, e.g. shutetr glasses

Definition at line 353 of file OpenGLCanvasBase.cpp.

References BIAS::RenderModeGL::drawbuffermode, BIAS::MONO, BIAS::OpenGLCanvasBase::rendermode, BIAS::STEREO_CONSUMER_NV, BIAS::STEREO_LEFT_RIGHT, BIAS::STEREO_QUADBUFFERED, and BIAS::STEREO_UNTOUCHED.

Referenced by BIAS::OpenGLCanvasBase::Display().

float OpenGLCanvasBase::GetAspectRatio ( ) const

inherited

GetAspectRatio is X/Y.

Returns: aspect 'X/Y' = ratio of width being 'bigger' than reference height

Definition at line 474 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::GetHeight(), and BIAS::OpenGLCanvasBase::GetWidth().

Referenced by Reshape().

unsigned long BIAS::OpenGLCanvasBase::GetFrameCount ( ) const

inlineinherited

Definition at line 301 of file OpenGLCanvasBase.hh.

unsigned int OpenGLCanvasBase::GetHeight ( ) const

inherited

Definition at line 464 of file OpenGLCanvasBase.cpp.

Referenced by BIAS::OpenGLCanvasBase::GetAspectRatio(), BIAS::OpenGLCanvasBase::GetPixelValueDepth(), BIAS::OpenGLCanvasBase::GetPixelValueRGB(), BIAS::OpenGLCanvasBase::GetPixelValueRGBA(), OnMouseDown(), Reshape(), BIAS::OpenGLCanvasBase::Reshape(), and BIAS::OpenGLCanvasBase::ScreenShot().

void OpenGLCanvas::GetInfoGL ( std::ostream & os = std::cout )

virtual

return GL state info

Reimplemented from BIAS::OpenGLCanvasBase.

Definition at line 224 of file OpenGLCanvas.cpp.

References BIAS::OpenGLCanvasBase::GetInfoGL(), GetViewController(), and BIAS::CameraViewController::Print().

wxFrame * OpenGLCanvasBase::GetOwnerframe ( )

inherited

Definition at line 258 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::p_ownerframe.

float OpenGLCanvasBase::GetPixelValueDepth ( const wxPoint & pos2d ) const

inherited

Definition at line 520 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::GetHeight().

Referenced by BIAS::OpenGLCanvasBase::ShowValue().

BIAS::Vector3< float > OpenGLCanvasBase::GetPixelValueRGB ( const wxPoint & pos2d )

inherited

Definition at line 481 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::GetHeight(), BIAS::OpenGLCanvasBase::IsContextAvailable(), and BIAS::Vector3< T >::Set().

BIAS::Vector4< float > OpenGLCanvasBase::GetPixelValueRGBA ( const wxPoint & pos2d )

inherited

Definition at line 501 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::GetHeight(), BIAS::OpenGLCanvasBase::IsContextAvailable(), and BIAS::Vector4< T >::Set().

Referenced by BIAS::OpenGLCanvasBase::ShowValue().

CameraViewController OpenGLCanvas::GetViewController ( ) const

Definition at line 253 of file OpenGLCanvas.cpp.

References p_viewCtrl_.

Referenced by BIAS::ImageCanvasGLBase::DisplayCalls(), DisplayCameraViewExternalParams(), DisplayCameraViewInternalParams(), GetInfoGL(), OnMotion(), OnMouseDown(), OnMouseWheel(), and Reshape().

CameraViewController & OpenGLCanvas::GetViewController ( )

Definition at line 248 of file OpenGLCanvas.cpp.

References p_viewCtrl_.

bool OpenGLCanvasBase::GetVSync ( )

staticinherited

@return true if vertical sync is enable,

false for free running mode JW

Definition at line 1153 of file OpenGLCanvasBase.cpp.

References BIAS::SettingsGL::GetVSyncInterval().

Referenced by BIAS::OpenGLCanvasBase::InitWithContext(), BIAS::OpenGLCanvasBase::OnChar(), and BIAS::OpenGLCanvasBase::ToggleVSync().

unsigned int OpenGLCanvasBase::GetWidth ( ) const

inherited

Definition at line 455 of file OpenGLCanvasBase.cpp.

Referenced by BIAS::OpenGLCanvasBase::GetAspectRatio(), OnMouseDown(), Reshape(), BIAS::OpenGLCanvasBase::Reshape(), and BIAS::OpenGLCanvasBase::ScreenShot().

void OpenGLCanvas::InitMembers ( )

virtual

any constructor should call this function to initialize all data members (e.g.

pointers to NULL)

Reimplemented from BIAS::OpenGLCanvasBase.

Reimplemented in BIAS::ImageCanvasGLBase.

Definition at line 89 of file OpenGLCanvas.cpp.

References _polygonmodeGL, BIAS::OpenGLCanvasBase::InitMembers(), and p_viewCtrl_.

Referenced by BIAS::ImageCanvasGLBase::InitMembers(), and OpenGLCanvas().

void OpenGLCanvasBase::InitWithContext ( )

virtualinherited

init all things that need a context.

sets _InitWithContextDone

OK, we have a (valid) Gl Context run init with context once

Definition at line 143 of file OpenGLCanvasBase.cpp.

References BIAS::Singleton< GlutInitWrapper >::GetInstance(), BIAS::OpenGLCanvasBase::GetVSync(), BIAS::GlutInitWrapper::Init(), BIAS::DrawTextGL::InitFont(), BIAS::OpenGLCanvasBase::InitWithContextDone_, BIAS::OpenGLCanvasBase::IsContextAvailable(), BIAS::OpenGLCanvasBase::p_font, BIAS::OpenGLCanvasBase::rendermode, BIAS::OpenGLCanvasBase::SetVSync(), and BIAS::RenderModeGL::vsync.

Referenced by BIAS::OpenGLCanvasBase::Display().

bool OpenGLCanvasBase::IsContextAvailable ( )

inherited

activates the current rendereing context if there is one and

Returns: true if gl rendering context is available, false if there is none available (yet).

Definition at line 224 of file OpenGLCanvasBase.cpp.

Referenced by BIAS::OpenGLCanvasBase::Display(), BIAS::OpenGLCanvasBase::GetPixelValueRGB(), BIAS::OpenGLCanvasBase::GetPixelValueRGBA(), and BIAS::OpenGLCanvasBase::InitWithContext().

void OpenGLCanvasBase::OnChar ( wxKeyEvent & event )

virtualinherited

void OpenGLCanvasBase::OnEraseBackground ( wxEraseEvent & event )

inherited

Definition at line 1138 of file OpenGLCanvasBase.cpp.

void OpenGLCanvas::OnIdle ( wxIdleEvent & event )

Definition at line 186 of file OpenGLCanvas.cpp.

References Display(), idleRepaintEnabled, BIAS::OpenGLCanvasBase::ShowFPS(), and UpdateTime().

void OpenGLCanvas::OnMotion ( wxMouseEvent & event )

Definition at line 131 of file OpenGLCanvas.cpp.

References Display(), GetViewController(), idleRepaintEnabled, BIAS::CameraViewController::MotionTranslation(), BIAS::CameraViewController::MotionTranslationCoplanar(), BIAS::CameraViewController::MotionTranslationForward(), and BIAS::OpenGLCanvasBase::ShowValue().

void OpenGLCanvas::OnMouseDown ( wxMouseEvent & event )

Definition at line 155 of file OpenGLCanvas.cpp.

References BIAS::OpenGLCanvasBase::GetHeight(), GetViewController(), BIAS::OpenGLCanvasBase::GetWidth(), BIAS::CameraViewController::SetSize(), and BIAS::CameraViewController::SetStartPos().

void OpenGLCanvas::OnMouseWheel ( wxMouseEvent & event )

Definition at line 164 of file OpenGLCanvas.cpp.

References Display(), GetViewController(), idleRepaintEnabled, and BIAS::CameraViewController::MoveToCenter().

void OpenGLCanvasBase::OnPaint ( wxPaintEvent & event )

inherited

EVT handlers: ---------------------------------------—.

Definition at line 920 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::Display().

void OpenGLCanvasBase::OnSize ( wxSizeEvent & event )

inherited

Definition at line 929 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::Reshape().

std::ostream & OpenGLCanvasBase::PrintHelp ( std::ostream & os )

virtualinherited

pop up keyboard layout help.

Must be virtual to let child class add their bindings

Definition at line 935 of file OpenGLCanvasBase.cpp.

Referenced by BIAS::OpenGLCanvasBase::OnChar().

void OpenGLCanvas::Reshape ( )

virtual

change of size and aspect ratio.

Reimplemented from BIAS::OpenGLCanvasBase.

Definition at line 232 of file OpenGLCanvas.cpp.

References BIAS::CameraViewFrustum::AdaptWidth(), Display(), BIAS::CameraViewInternals::frustum, BIAS::OpenGLCanvasBase::GetAspectRatio(), BIAS::OpenGLCanvasBase::GetHeight(), BIAS::CameraViewController::GetInternals(), GetViewController(), BIAS::OpenGLCanvasBase::GetWidth(), BIAS::CameraViewport::height, BIAS::CameraViewInternals::viewport, and BIAS::CameraViewport::width.

void OpenGLCanvasBase::ScreenShot	(	BIAS::ImageBase &	dest,
		const bool &	flipY = `true`,
		const GLenum &	format = `GL_RGB`,
		const bool &	force8Bit = `false`
	)

inherited

Definition at line 599 of file OpenGLCanvasBase.cpp.

References BIAS::ImageBase::Flip(), BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetDepth(), BIAS::OpenGLCanvasBase::GetHeight(), BIAS::ImageBase::GetHeight(), BIAS::ImageBase::GetImageData(), BIAS::OpenGLCanvasBase::GetWidth(), BIAS::ImageBase::GetWidth(), BIAS::ImageBase::Init(), BIAS::ImageBase::IsEmpty(), BIAS::ImageBase::Release(), BIAS::ImageBase::ST_float, and BIAS::ImageBase::ST_unsignedchar.

void OpenGLCanvasBase::ScreenShot	(	const std::string &	filename,
		const bool &	flipY = `true`,
		const GLenum &	format = `GL_RGB`,
		const bool &	force8Bit = `false`
	)

inherited

Definition at line 573 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::GetHeight(), BIAS::OpenGLCanvasBase::GetWidth(), BIAS::ImageIO::Save(), and BIAS::OpenGLCanvasBase::ScreenShot().

void OpenGLCanvasBase::ScreenShot ( )

inherited

JW automatic screenshot to file with filename based on frame, instance etc.

JW

Definition at line 687 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::framecount_, BIAS::OpenGLCanvasBase::instance_, and BIAS::FileHandling::LeadingZeroString().

Referenced by BIAS::OpenGLCanvasBase::OnChar(), and BIAS::OpenGLCanvasBase::ScreenShot().

void BIAS::OpenGLCanvasBase::SetFrameCount ( const unsigned long & newVal )

inlineinherited

Definition at line 302 of file OpenGLCanvasBase.hh.

void OpenGLCanvasBase::SetOwnerframe ( wxFrame * ptr )

inherited

Definition at line 264 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::p_ownerframe.

void OpenGLCanvasBase::SetStatusText	(	const wxString &	text,
		const int	c_field = `0`
	)

inherited

let an OpenGL canvas use the status bar of the containing frame and cout as fallback (JW)

Definition at line 747 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::p_ownerframe.

Referenced by BIAS::OpenGLCanvasBase::OnChar(), BIAS::OpenGLCanvasBase::ShowFPS(), and BIAS::OpenGLCanvasBase::ShowValue().

void OpenGLCanvasBase::SetVSync ( const bool & trueForOn )

staticinherited

vertical sync control on or off (VSYNC) JW

Definition at line 1144 of file OpenGLCanvasBase.cpp.

References BIAS::SettingsGL::SetVSyncInterval().

Referenced by BIAS::OpenGLCanvasBase::InitWithContext(), and BIAS::OpenGLCanvasBase::ToggleVSync().

void OpenGLCanvasBase::ShowFPS	(	const int &	framecounter,
		const float &	minUpdateIntervalSec,
		const unsigned int &	minNewFrames,
		const unsigned int	nField
	)

inherited

shows FPS to status bar base don frame counter and last call to this function

Measures and updates only, if two conditions ar eboth met:

at least minUpdateIntervalSec seconds have passed since prvious update
at least minNewFrames were drawn since a previous update Shouls handle multiplem, shared contextst correctly (jw). JW

Definition at line 826 of file OpenGLCanvasBase.cpp.

References BIAS::AsciiToWx(), and BIAS::OpenGLCanvasBase::SetStatusText().

void OpenGLCanvasBase::ShowFPS ( )

inherited

simple interface for the above

Definition at line 906 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::framecount_.

Referenced by OnIdle().

void OpenGLCanvasBase::ShowValue ( const wxPoint & pos )

inherited

Definition at line 786 of file OpenGLCanvasBase.cpp.

References BIAS::AsciiToWx(), BIAS::OpenGLCanvasBase::GetPixelValueDepth(), BIAS::OpenGLCanvasBase::GetPixelValueRGBA(), BIAS::OpenGLCanvasBase::SetStatusText(), and BIAS::OpenGLCanvasBase::Unproject().

Referenced by OnMotion().

void OpenGLCanvasBase::StereoI_CaptureStereoImage	(	const int &	format,
		const int &	quality
	)

staticinherited

Definition at line 1303 of file OpenGLCanvasBase.cpp.

float OpenGLCanvasBase::StereoI_GetConvergence ( )

staticinherited

Definition at line 1287 of file OpenGLCanvasBase.cpp.

void OpenGLCanvasBase::StereoI_GetInfo ( std::ostream & os = std::cout )

staticinherited

query status information on current NVStereo rendering state JW

Definition at line 1222 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::StereoI_Init().

Referenced by BIAS::OpenGLCanvasBase::GetInfoGL(), BIAS::OpenGLCanvasBase::OnChar(), and BIAS::OpenGLCanvasBase::StereoI_Init().

float OpenGLCanvasBase::StereoI_GetSeparation ( )

staticinherited

Definition at line 1271 of file OpenGLCanvasBase.cpp.

int OpenGLCanvasBase::StereoI_GetStereoState ( )

staticinherited

wrappers for StereoI interface

Definition at line 1255 of file OpenGLCanvasBase.cpp.

int OpenGLCanvasBase::StereoI_Init ( )

staticinherited

interace to NVidias consumer Stereo NVStereo driver API.

to enable/disbale stereo and control convergence and separation for stereo rendering

Returns: 0 on success, negative on error.

Author: Jan Woetzel

Definition at line 1181 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::StereoI_GetInfo().

Referenced by BIAS::OpenGLCanvasBase::StereoI_GetInfo().

float OpenGLCanvasBase::StereoI_SetConvergence ( const float & val )

staticinherited

Definition at line 1295 of file OpenGLCanvasBase.cpp.

float OpenGLCanvasBase::StereoI_SetSeparation ( const float & val )

staticinherited

Definition at line 1279 of file OpenGLCanvasBase.cpp.

int OpenGLCanvasBase::StereoI_SetStereoState ( const int & val )

staticinherited

Definition at line 1263 of file OpenGLCanvasBase.cpp.

void OpenGLCanvasBase::SwapBuffers ( )

inherited

expands parents SwapBUffers by automatic framecount increase

Definition at line 288 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::framecount_.

Referenced by BIAS::OpenGLCanvasBase::Display().

void OpenGLCanvasBase::ToggleFullScreen ( )

inherited

Definition at line 882 of file OpenGLCanvasBase.cpp.

References BIAS::RenderModeGL::drawbuffermode, BIAS::OpenGLCanvasBase::p_ownerframe, BIAS::OpenGLCanvasBase::rendermode, and BIAS::STEREO_CONSUMER_NV.

Referenced by BIAS::OpenGLCanvasBase::OnChar().

bool OpenGLCanvasBase::ToggleIP ( bool & value )

staticinherited

helper toggling a bool value in place

Returns: new value JW

Definition at line 1173 of file OpenGLCanvasBase.cpp.

bool OpenGLCanvasBase::ToggleVSync ( )

staticinherited

try to toggle VSync setting.

Returns: true if toggling worked, false if status persisted.

Definition at line 1159 of file OpenGLCanvasBase.cpp.

References BIAS::OpenGLCanvasBase::GetVSync(), and BIAS::OpenGLCanvasBase::SetVSync().

Referenced by BIAS::OpenGLCanvasBase::OnChar().

BIAS::Vector3< float > OpenGLCanvasBase::Unproject	(	const wxPoint &	pos2d,
		double &	d
	)

inherited

computes 3D coordinate from 2D+Z by "unprojection" JW

Definition at line 536 of file OpenGLCanvasBase.cpp.

Referenced by BIAS::OpenGLCanvasBase::ShowValue().

void OpenGLCanvas::UpdateTime ( )

virtual

sets the internal time param, by default based on realtime wall clock

Reimplemented from BIAS::OpenGLCanvasBase.

Definition at line 207 of file OpenGLCanvas.cpp.

References BIAS::OpenGLCanvasBase::animationUpdateEnabled, realtimeAnimation, BIAS::OpenGLCanvasBase::time, and BIAS::OpenGLCanvasBase::UpdateTime().

Referenced by OnIdle().

Member Data Documentation

GLenum BIAS::OpenGLCanvas::_polygonmodeGL

protected

Definition at line 143 of file OpenGLCanvas.hh.

Referenced by InitMembers().

bool OpenGLCanvasBase::animationUpdateEnabled = OPENGLCANVASBASE_DEFAULT_animationUpdateEnabled

staticinherited

Definition at line 354 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::InitMembers(), BIAS::OpenGLCanvasBase::OnChar(), and UpdateTime().

unsigned long BIAS::OpenGLCanvasBase::framecount_

protectedinherited

Definition at line 359 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::InitMembers(), BIAS::OpenGLCanvasBase::ScreenShot(), BIAS::OpenGLCanvasBase::ShowFPS(), and BIAS::OpenGLCanvasBase::SwapBuffers().

bool OpenGLCanvas::idleRepaintEnabled = OPENGLCANVAS_DEFAULT_idleRepaintEnabled

static

Definition at line 128 of file OpenGLCanvas.hh.

Referenced by Display(), OnIdle(), OnMotion(), and OnMouseWheel().

bool BIAS::OpenGLCanvasBase::InitWithContextDone_

protectedinherited

Definition at line 365 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::Display(), BIAS::OpenGLCanvasBase::InitMembers(), and BIAS::OpenGLCanvasBase::InitWithContext().

unsigned int BIAS::OpenGLCanvasBase::instance_

protectedinherited

Definition at line 367 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::GetInfoGL(), BIAS::OpenGLCanvasBase::InitMembers(), and BIAS::OpenGLCanvasBase::ScreenShot().

unsigned int OpenGLCanvasBase::instancesTotalNo_ = 0

staticprotectedinherited

Definition at line 368 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::InitMembers().

BIAS::DrawTextGL* BIAS::OpenGLCanvasBase::p_font

protectedinherited

Definition at line 376 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::DisplayCoordCross(), and BIAS::OpenGLCanvasBase::InitWithContext().

wxFrame* BIAS::OpenGLCanvasBase::p_ownerframe

protectedinherited

Definition at line 362 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::GetOwnerframe(), BIAS::OpenGLCanvasBase::OpenGLCanvasBase(), BIAS::OpenGLCanvasBase::SetOwnerframe(), BIAS::OpenGLCanvasBase::SetStatusText(), and BIAS::OpenGLCanvasBase::ToggleFullScreen().

CameraViewController* BIAS::OpenGLCanvas::p_viewCtrl_

protected

Definition at line 139 of file OpenGLCanvas.hh.

Referenced by GetViewController(), and InitMembers().

bool OpenGLCanvas::realtimeAnimation = OPENGLCANVAS_DEFAULT_realtimeAnimation

static

Definition at line 130 of file OpenGLCanvas.hh.

Referenced by UpdateTime().

BIAS::RenderModeGL BIAS::OpenGLCanvasBase::rendermode

protectedinherited

Definition at line 371 of file OpenGLCanvasBase.hh.

Referenced by BIAS::OpenGLCanvasBase::DisplayRenderMode(), BIAS::OpenGLCanvasBase::DisplaySelectBuffer(), BIAS::OpenGLCanvasBase::InitWithContext(), BIAS::OpenGLCanvasBase::OnChar(), and BIAS::OpenGLCanvasBase::ToggleFullScreen().

double OpenGLCanvasBase::time = 0.0

staticinherited

Definition at line 352 of file OpenGLCanvasBase.hh.

Referenced by UpdateTime().

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

Gui/OpenGLCanvas.hh
Gui/OpenGLCanvas.cpp

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