Base for all classes creating interface between GL and "window manager". More...

#include <GLviewer/RenderContextBase.hh>

Inheritance diagram for BIAS::RenderContextBase:

Collaboration diagram for BIAS::RenderContextBase:

Public Member Functions
void	AppendScene (SceneBase *scene, bool push_front=false)
	attach scenes to render here More...

void	AppendView (View *view)
	Append a view to the context. More...

void	CenterViewport (bool center=true)
	center the viewport More...

void	ClearScenes ()
	Delete the attached scenes. More...

virtual void	DeactivateTimer ()=0
	deactivate timer More...

void	DeleteBackgroundImageScene ()
	Delete the background image scene. More...

void	DeleteCamera ()
	Delete the camera. More...

void	DeleteControler ()

void	DeleteController ()

void	DeleteSceneAt (unsigned int index)
	removes scene with the given index in the vector of scenes More...

void	DeleteScenes ()
	Delete the attached scenes. More...

void	EnableStencilUsage (bool enable)
	Enable the useage of stencil buffer. More...

const GLProjectionParametersInterface *	GetCamera ()
	get the camera More...

virtual int	GetDepthMap (BIAS::Image< float > &Image, const float invalid=0.0, bool lock=true)
	brief Get the currently displayed depth image Set lock to false if no context lock should be used (i.e. More...

const GLProjectionParametersInterface *	GetGLProjectionParametersInterface ()
	get the camera parameters More...

virtual int	GetGreyImage (BIAS::Image< unsigned char > &Image, bool lock=true)
	brief Get the currently displayed image as unsigned char grey image Set lock to false if no context lock should be used (i.e. More...

virtual int	GetImage (BIAS::Image< unsigned char > &Image, bool lock=true)
	brief Get the currently displayed image as unsigned char color image. More...

virtual int	GetMetricZMap (BIAS::Image< float > &Image, const float invalid=0.0, bool lock=true)
	brief Get the currently displayed zbuffer image in metric (real) values Set lock to false if no context lock should be used (i.e. More...

SceneBase *	GetSceneAt (unsigned int index)
	returns scene with the given index in the vector of scenes More...

bool	GetSceneCenter (BIAS::Vector3< double > &center, BIAS::Vector3< double > &radius)
	Returns the center of all bounding boxes of appended scenes and the radius which include all scenes. More...

int	GetSceneCount ()
	Get the number of attached scenes. More...

const std::vector< SceneBase * > &	GetScenes () const
	return a vector with pointers to all attached scenes More...

virtual bool	GetSelectionMode ()
	Get the selectinmode. More...

virtual int	GetZBuffer (BIAS::Image< float > &Image, bool lock=true)
	brief Get the currently displayed zbuffer image (values 0-1) * Set lock to false if no context lock should be used (i.e. More...

void	GlobalBoundingBoxSwitch (bool theswitch)
	switches rendering of bounding boxes for all scenes More...

void	InsertSceneAt (SceneBase *scene, unsigned int index)
	Inserts or deletes a scene at the specified position in std::vector<SceneBase*> scenes_. More...

int	LockContextSwitch ()

virtual void	MakeGLContextCurrent ()=0
	try to make this OpenGl context current More...

void	PrintGLStatus ()
	prints to current status of the OpenGL context More...

virtual void	Redisplay ()=0
	Demands a rendering from the Context;. More...

int	ReleaseContextSwitch ()

void	RemoveScene (SceneBase *scene, bool noWarning=false)
	removes scene with the given pointer from the vector of scenes More...

virtual int	Render ()
	Simple rendering routine. More...

	RenderContextBase ()

void	SetAutoClipMinZNear (double znear)
	sets minimum znear for autoclipping if autoclpiing is enabled the z-near and z-far plane are computed using the boudingspheres of the scenes. More...

void	SetAutoClipping (bool on)
	Turn AutoClipping on, now the near and far clipping plane is automatically derived and set. More...

bool	SetBackfaceCulling (bool cull=true)
	En-/Disable backface culling. More...

void	SetBackgroundImageScene (SceneBGImage *backgroundImageScene)
	Deactivate background image rendering pass by passing NULL here, or deactivating scene itself. More...

bool	SetBlending (bool blend=true)
	En-/Disable blending. More...

void	SetClearColor (const BIAS::Vector4< float > &cc)
	set the opengl clear color for color buffer More...

void	SetGLProjectionParametersInterface (GLProjectionParametersInterface *newCamera)
	set the camera parameters More...

virtual void	SetSelectionMode (bool selectionmode)
	Enable or disable selection mode. More...

virtual void	SetTimer (unsigned int interval)=0
	activate timer with intervall in ms More...

virtual	~RenderContextBase ()


void	AppendAdditionalListener (ControlInterface *listener)
	additional control listeners can be attached, or removed here More...

void	ClearAdditionalListeners ()

void	RemoveAdditionalListener (ControlInterface &listener)


void	SetControl (BIAS::ControlInterface *newControl)
	Control is implemented the following way: cout<<"F1"<<endl; All input is passed to control_ first, if this is not handling the input, the information is passed to all scenes_. More...

void	DeleteControl ()
	delete the current controller More...

bool	LeftMouseDoubleClicked (int x, int y, int m)

bool	LeftMouseSingleClicked (int x, int y)

bool	LeftMouseDown (int x, int y)

bool	LeftMouseUp (int x, int y)

bool	LeftMouseMoved (int x1, int x2, int y1, int y2)

bool	RightMouseSingleClicked (int x, int y)

bool	RightMouseDoubleClicked (int x, int y)

bool	RightMouseMoved (int x1, int x2, int y1, int y2)

bool	RightMouseDown (int x, int y)

bool	RightMouseUp (int x, int y)

bool	MiddleMouseMoved (int x1, int x2, int y1, int y2)

bool	MiddleMouseDown (int x, int y)

bool	MiddleMouseUp (int x, int y)

bool	LeftAndRightMouseMoved (int x1, int x2, int y1, int y2)

bool	MouseLeftWindow ()

bool	SpecialKeyPressed (int key)

bool	SpecialKeyUp (int key)

bool	StandardKeyPressed (unsigned char, int, int)

bool	StandardKeyUp (unsigned char, int, int)

bool	TimerExpired ()
	Always informs both camera and scenes! More...

bool	WindowReshape (int width, int height)

bool	MouseWheelUsed (double stepsize)

bool	MouseMoved (int x, int y)

Protected Member Functions
void	Init_ ()
	called once when rendering starts More...

Protected Attributes
std::vector< ControlInterface * >	additionalListeners_
	Listening for special keys only. More...

bool	AutoClipping_

double	AutoMinZNear_

SceneBGImage *	backgroundImageScene_

bool	blendingAllowed_

bool	bSelectionMode_

GLProjectionParametersInterface *	camera_

bool	centerViewport_

BIAS::Vector4< float >	ClearColor_

ControlInterface *	control_

bool	culling_

bool	initialized_

std::vector< SceneBase * >	scenes_

unsigned int	TimerInterval_

bool	UseStencil_

Detailed Description

Base for all classes creating interface between GL and "window manager".

new version without glprojection

Definition at line 33 of file RenderContextBase.hh.

Constructor & Destructor Documentation

RenderContextBase::RenderContextBase ( )

Definition at line 22 of file RenderContextBase.cpp.

References AutoClipping_, AutoMinZNear_, backgroundImageScene_, blendingAllowed_, bSelectionMode_, camera_, control_, culling_, initialized_, and UseStencil_.

virtual BIAS::RenderContextBase::~RenderContextBase ( )

inlinevirtual

Definition at line 36 of file RenderContextBase.hh.

Member Function Documentation

void BIAS::RenderContextBase::AppendAdditionalListener ( ControlInterface * listener )

inline

additional control listeners can be attached, or removed here

Definition at line 124 of file RenderContextBase.hh.

void RenderContextBase::AppendScene	(	SceneBase *	scene,
		bool	push_front = `false`
	)

attach scenes to render here

Attention: Do not append scene of type SceneBGImage here, for correct background image rendering rather use SetBackgroundImageScene().

Definition at line 332 of file RenderContextBase.cpp.

References camera_, scenes_, and BIAS::SceneBase::SetGLProjectionParametersInterface().

void RenderContextBase::AppendView ( View * view )

Append a view to the context.

Parameters

view	[in]: the view to append

Definition at line 949 of file RenderContextBase.cpp.

void RenderContextBase::CenterViewport ( bool center = true )

center the viewport

Definition at line 893 of file RenderContextBase.cpp.

References centerViewport_.

void BIAS::RenderContextBase::ClearAdditionalListeners ( )

inline

Definition at line 126 of file RenderContextBase.hh.

void RenderContextBase::ClearScenes ( )

Delete the attached scenes.

Attention: The scenes are NOT destroyed, delete outside if intended or use DeleteScenes() instead.

Definition at line 420 of file RenderContextBase.cpp.

References scenes_.

virtual void BIAS::RenderContextBase::DeactivateTimer ( )

pure virtual

deactivate timer

Implemented in BIAS::ContextGLUT, BIAS::ContextWX, and BIAS::ContextPBuffer.

void RenderContextBase::DeleteBackgroundImageScene ( )

Delete the background image scene.

Attention: The scene is deleted by call to delete, do not delete again outside.

Definition at line 379 of file RenderContextBase.cpp.

References backgroundImageScene_, and SetBackgroundImageScene().

void BIAS::RenderContextBase::DeleteCamera ( )

inline

Delete the camera.

Attention: The camera pointer is deleted, do not delete outside again!

Deprecated:: Use DeleteGLProjectionParametersInterface() instead

Definition at line 192 of file RenderContextBase.hh.

void BIAS::RenderContextBase::DeleteControl ( )

inline

delete the current controller

Attention: the controller is deleted, do not delete outside again

Definition at line 148 of file RenderContextBase.hh.

void BIAS::RenderContextBase::DeleteControler ( )

inline

Definition at line 110 of file RenderContextBase.hh.

void BIAS::RenderContextBase::DeleteController ( )

inline

Definition at line 111 of file RenderContextBase.hh.

void RenderContextBase::DeleteSceneAt ( unsigned int index )

removes scene with the given index in the vector of scenes

Definition at line 387 of file RenderContextBase.cpp.

References scenes_.

void RenderContextBase::DeleteScenes ( )

Delete the attached scenes.

Attention: The scenes are destroyed, do not delete outside again.

Definition at line 406 of file RenderContextBase.cpp.

References scenes_.

void RenderContextBase::EnableStencilUsage ( bool enable )

Enable the useage of stencil buffer.

Definition at line 955 of file RenderContextBase.cpp.

References UseStencil_.

const GLProjectionParametersInterface* BIAS::RenderContextBase::GetCamera ( )

inline

get the camera

Returns: current camera projection parameters, can be of type GLProjection of any from GLProjectionParametersBase derived class.

Deprecated:: Use GetGLProjectionParametersInterface() instead

Definition at line 185 of file RenderContextBase.hh.

int RenderContextBase::GetDepthMap	(	BIAS::Image< float > &	Image,
		const float	invalid = `0.0`,
		bool	lock = `true`
	)

virtual

brief Get the currently displayed depth image Set lock to false if no context lock should be used (i.e.

if called from within an already context locked environment*

Parameters

invalid[in],: depth value which is set as invalid (default = 0.0)

Reimplemented in BIAS::ContextPBuffer.

Definition at line 103 of file RenderContextBase.cpp.

References camera_, BIAS::GLProjectionParametersInterface::GetDepthMap(), LockContextSwitch(), and ReleaseContextSwitch().

const GLProjectionParametersInterface* BIAS::RenderContextBase::GetGLProjectionParametersInterface ( )

inline

get the camera parameters

Returns: current camera projection parameters, can be of type GLProjection of any from GLProjectionParametersBase derived class.

Definition at line 199 of file RenderContextBase.hh.

int RenderContextBase::GetGreyImage	(	BIAS::Image< unsigned char > &	Image,
		bool	lock = `true`
	)

virtual

brief Get the currently displayed image as unsigned char grey image Set lock to false if no context lock should be used (i.e.

if called from within an already context locked environment

Definition at line 90 of file RenderContextBase.cpp.

References camera_, BIAS::GLProjectionParametersInterface::GetGreyImage(), LockContextSwitch(), and ReleaseContextSwitch().

int RenderContextBase::GetImage	(	BIAS::Image< unsigned char > &	Image,
		bool	lock = `true`
	)

virtual

brief Get the currently displayed image as unsigned char color image.

Set lock to false if no context lock should be used (i.e. if called from within an already context locked environment

Reimplemented in BIAS::ContextPBuffer.

Definition at line 77 of file RenderContextBase.cpp.

References camera_, BIAS::GLProjectionParametersInterface::GetImage(), LockContextSwitch(), and ReleaseContextSwitch().

int RenderContextBase::GetMetricZMap	(	BIAS::Image< float > &	Image,
		const float	invalid = `0.0`,
		bool	lock = `true`
	)

virtual

brief Get the currently displayed zbuffer image in metric (real) values Set lock to false if no context lock should be used (i.e.

if called from within an already context locked environment.

Parameters

invalid[in],: z value which is set as invalid (default = 0.0)*

Reimplemented in BIAS::ContextPBuffer.

Definition at line 133 of file RenderContextBase.cpp.

References camera_, BIAS::GLProjectionParametersInterface::GetMetricZMap(), LockContextSwitch(), and ReleaseContextSwitch().

SceneBase * RenderContextBase::GetSceneAt ( unsigned int index )

returns scene with the given index in the vector of scenes

Definition at line 414 of file RenderContextBase.cpp.

References scenes_.

bool BIAS::RenderContextBase::GetSceneCenter	(	BIAS::Vector3< double > &	center,
		BIAS::Vector3< double > &	radius
	)

Returns the center of all bounding boxes of appended scenes and the radius which include all scenes.

Return true iff at least one scene with a bounding box was found, else false

Definition at line 438 of file RenderContextBase.cpp.

References BIAS::Vector3< T >::Length().

int RenderContextBase::GetSceneCount ( )

Get the number of attached scenes.

Returns: Number of attached scenes

Definition at line 327 of file RenderContextBase.cpp.

References scenes_.

const std::vector<SceneBase*>& BIAS::RenderContextBase::GetScenes ( ) const

inline

return a vector with pointers to all attached scenes

Returns: vector with pointers to scenes of Type SceneBase

Definition at line 115 of file RenderContextBase.hh.

virtual bool BIAS::RenderContextBase::GetSelectionMode ( )

inlinevirtual

Get the selectinmode.

Definition at line 260 of file RenderContextBase.hh.

int RenderContextBase::GetZBuffer	(	BIAS::Image< float > &	Image,
		bool	lock = `true`
	)

virtual

brief Get the currently displayed zbuffer image (values 0-1) * Set lock to false if no context lock should be used (i.e.

if called from within an already context locked environment

Definition at line 118 of file RenderContextBase.cpp.

References camera_, BIAS::GLProjectionParametersInterface::GetZBuffer(), LockContextSwitch(), and ReleaseContextSwitch().

void BIAS::RenderContextBase::GlobalBoundingBoxSwitch ( bool theswitch )

inline

switches rendering of bounding boxes for all scenes

Definition at line 245 of file RenderContextBase.hh.

void RenderContextBase::Init_ ( )

protected

called once when rendering starts

Definition at line 148 of file RenderContextBase.cpp.

References blendingAllowed_, culling_, initialized_, SetBackfaceCulling(), and SetBlending().

Referenced by Render().

void RenderContextBase::InsertSceneAt	(	SceneBase *	scene,
		unsigned int	index
	)

Inserts or deletes a scene at the specified position in std::vector<SceneBase*> scenes_.

Definition at line 358 of file RenderContextBase.cpp.

References scenes_.

bool RenderContextBase::LeftAndRightMouseMoved	(	int	x1,
		int	x2,
		int	y1,
		int	y2
	)

Definition at line 791 of file RenderContextBase.cpp.

References additionalListeners_, control_, BIAS::ControlInterface::LeftAndRightMouseMoved(), and scenes_.

Referenced by BIAS::MouseMotionFunc_().

bool RenderContextBase::LeftMouseDoubleClicked	(	int	x,
		int	y,
		int	m
	)

Definition at line 582 of file RenderContextBase.cpp.

References additionalListeners_, bSelectionMode_, camera_, control_, BIAS::GLProjectionParametersInterface::GetViewportCoordinates(), BIAS::ControlInterface::LeftMouseDoubleClicked(), scenes_, and BIAS::GLProjectionParametersInterface::UnProject().

Referenced by BIAS::MouseButtonFunc_().

bool RenderContextBase::LeftMouseDown	(	int	x,
		int	y
	)

Definition at line 551 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::LeftMouseDown().

Referenced by BIAS::MouseButtonFunc_().

bool RenderContextBase::LeftMouseMoved	(	int	x1,
		int	x2,
		int	y1,
		int	y2
	)

Definition at line 647 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::LeftMouseMoved().

Referenced by BIAS::MouseMotionFunc_().

bool RenderContextBase::LeftMouseSingleClicked	(	int	x,
		int	y
	)

Definition at line 614 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::LeftMouseSingleClicked().

bool RenderContextBase::LeftMouseUp	(	int	x,
		int	y
	)

Definition at line 565 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::LeftMouseUp().

Referenced by BIAS::MouseButtonFunc_().

int RenderContextBase::LockContextSwitch ( )

Definition at line 38 of file RenderContextBase.cpp.

References BIAS::MutexSingleton::Lock(), and MakeGLContextCurrent().

Referenced by GetDepthMap(), GetGreyImage(), GetImage(), GetMetricZMap(), GetZBuffer(), Render(), and WindowReshape().

virtual void BIAS::RenderContextBase::MakeGLContextCurrent ( )

pure virtual

try to make this OpenGl context current

Implemented in BIAS::ContextGLUT, BIAS::ContextWX, and BIAS::ContextPBuffer.

Referenced by LockContextSwitch().

bool RenderContextBase::MiddleMouseDown	(	int	x,
		int	y
	)

Definition at line 742 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::MiddleMouseDown().

bool RenderContextBase::MiddleMouseMoved	(	int	x1,
		int	x2,
		int	y1,
		int	y2
	)

Definition at line 725 of file RenderContextBase.cpp.

References additionalListeners_, control_, BIAS::ControlInterface::MiddleMouseMoved(), and scenes_.

Referenced by BIAS::MouseMotionFunc_().

bool RenderContextBase::MiddleMouseUp	(	int	x,
		int	y
	)

Definition at line 756 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::MiddleMouseUp().

bool RenderContextBase::MouseLeftWindow ( )

Definition at line 711 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::MouseLeftWindow().

bool RenderContextBase::MouseMoved	(	int	x,
		int	y
	)

Definition at line 773 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::MouseMoved().

Referenced by BIAS::MouseMotionFunc_(), and BIAS::MousePassiveMotionFunc_().

bool RenderContextBase::MouseWheelUsed ( double stepsize )

Definition at line 504 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::MouseWheelUsed().

void RenderContextBase::PrintGLStatus ( )

prints to current status of the OpenGL context

Definition at line 52 of file RenderContextBase.cpp.

virtual void BIAS::RenderContextBase::Redisplay ( )

pure virtual

Demands a rendering from the Context;.

Implemented in BIAS::ContextWX, BIAS::ContextGLUT, and BIAS::ContextPBuffer.

int RenderContextBase::ReleaseContextSwitch ( )

Definition at line 45 of file RenderContextBase.cpp.

References BIAS::MutexSingleton::Unlock().

Referenced by GetDepthMap(), GetGreyImage(), GetImage(), GetMetricZMap(), GetZBuffer(), Render(), and WindowReshape().

void BIAS::RenderContextBase::RemoveAdditionalListener ( ControlInterface & listener )

Definition at line 426 of file RenderContextBase.cpp.

void RenderContextBase::RemoveScene	(	SceneBase *	scene,
		bool	noWarning = `false`
	)

removes scene with the given pointer from the vector of scenes

Definition at line 343 of file RenderContextBase.cpp.

References scenes_.

int RenderContextBase::Render ( )

virtual

Simple rendering routine.

Assumes that all viewport settings are good and renders scene.

Returns: 0 all good.

Reimplemented in BIAS::ContextPBuffer.

Definition at line 189 of file RenderContextBase.cpp.

References additionalListeners_, AutoClipping_, AutoMinZNear_, backgroundImageScene_, camera_, ClearColor_, BIAS::GLProjectionParametersInterface::Draw(), BIAS::ProjectionParametersBase::GetC(), BIAS::GLProjectionParametersInterface::GetMyselfAsProjectionParametersBase(), Init_(), initialized_, BIAS::Vector3< T >::Length(), LockContextSwitch(), ReleaseContextSwitch(), scenes_, BIAS::GLProjectionParametersInterface::SetFarClippingPlane(), BIAS::GLProjectionParametersInterface::SetNearClippingPlane(), and UseStencil_.

Referenced by BIAS::ContextWX::OnPaint(), and BIAS::Render_().

bool RenderContextBase::RightMouseDoubleClicked	(	int	x,
		int	y
	)

Definition at line 536 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::RightMouseDoubleClicked().

Referenced by BIAS::MouseButtonFunc_().

bool RenderContextBase::RightMouseDown	(	int	x,
		int	y
	)

Definition at line 681 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::RightMouseDown().

bool RenderContextBase::RightMouseMoved	(	int	x1,
		int	x2,
		int	y1,
		int	y2
	)

Definition at line 663 of file RenderContextBase.cpp.

References additionalListeners_, control_, BIAS::ControlInterface::RightMouseMoved(), and scenes_.

Referenced by BIAS::MouseMotionFunc_().

bool RenderContextBase::RightMouseSingleClicked	(	int	x,
		int	y
	)

Definition at line 630 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::RightMouseSingleClicked().

bool RenderContextBase::RightMouseUp	(	int	x,
		int	y
	)

Definition at line 695 of file RenderContextBase.cpp.

References additionalListeners_, control_, and BIAS::ControlInterface::RightMouseUp().

void BIAS::RenderContextBase::SetAutoClipMinZNear ( double znear )

inline

sets minimum znear for autoclipping if autoclpiing is enabled the z-near and z-far plane are computed using the boudingspheres of the scenes.

SetAutoClipMinZNear defines the minimal used znear value.

Definition at line 214 of file RenderContextBase.hh.

void BIAS::RenderContextBase::SetAutoClipping ( bool on )

inline

Turn AutoClipping on, now the near and far clipping plane is automatically derived and set.

Definition at line 208 of file RenderContextBase.hh.

bool RenderContextBase::SetBackfaceCulling ( bool cull = true )

En-/Disable backface culling.

Definition at line 179 of file RenderContextBase.cpp.

References culling_.

Referenced by Init_().

void RenderContextBase::SetBackgroundImageScene ( SceneBGImage * backgroundImageScene )

Deactivate background image rendering pass by passing NULL here, or deactivating scene itself.

First choice will speed up rendering more (if noticeable anyway).

Definition at line 518 of file RenderContextBase.cpp.

References backgroundImageScene_, and SetClearColor().

Referenced by DeleteBackgroundImageScene().

bool RenderContextBase::SetBlending ( bool blend = true )

En-/Disable blending.

Definition at line 165 of file RenderContextBase.cpp.

References blendingAllowed_.

Referenced by Init_().

void BIAS::RenderContextBase::SetClearColor ( const BIAS::Vector4< float > & cc )

inline

set the opengl clear color for color buffer

Parameters

cc[in],: clear color, clamped to range [0..1]

Definition at line 227 of file RenderContextBase.hh.

Referenced by SetBackgroundImageScene().

void RenderContextBase::SetControl ( BIAS::ControlInterface * newControl )

Control is implemented the following way: cout<<"F1"<<endl; All input is passed to control_ first, if this is not handling the input, the information is passed to all scenes_.

One can think of extending this to different behaviour models, like not passing anything to scenes or always passing input to scenes. Distingushing between the scenes (exluding scene of information) must be handled on scene side.Set the controller.

Parameters

newControl[in],: Pointer to a ControlInterface such as TrackballControl, FlyControl, etc.

Definition at line 526 of file RenderContextBase.cpp.

References camera_, control_, and BIAS::ControlInterface::SetGLProjectionParametersInterface().

void RenderContextBase::SetGLProjectionParametersInterface ( GLProjectionParametersInterface * newCamera )

set the camera parameters

Parameters

newCamera[in],: the new camera projection parameters, can be of type GLProjection of any from GLProjectionParametersBase derived class.

Definition at line 488 of file RenderContextBase.cpp.

References camera_, ClearColor_, control_, scenes_, BIAS::GLProjectionParametersInterface::SetClearColor(), and BIAS::ControlInterface::SetGLProjectionParametersInterface().