Class for rendering the Glut primitives like teapot, cube, tetrahedron and icosahedron. Mainly used to test rendering without SceneGraph library. More...

#include <GLviewer/Scenes/SceneGlutPrimitives.hh>

Inheritance diagram for BIAS::SceneGlutPrimitives:

Collaboration diagram for BIAS::SceneGlutPrimitives:

Public Types
enum	EChannel { C_BothMono, C_LeftOnly, C_RightOnly, C_BothStereo }

Public Member Functions
void	AddDebugLevel (const long int lv)

void	AddDebugLevel (const std::string &name)

void	ApplyTimeStep (const double &delta=1.0, const BIAS::Vector3< double > &gravity=BIAS::Vector3< double >(0,-9.81, 0), const double &frictioncoefficient=0.999)
	change position using a small time step of delta seconds and change velocity using gravity vector in m/s^2 More...

std::list< BIAS::HomgPoint3D >	CornersFromBoundingBox (const BIAS::Vector3< double > &b1, const BIAS::Vector3< double > &b2)

bool	DebugLevelIsSet (const long int lv) const

bool	DebugLevelIsSet (const std::string &name) const

virtual void	Draw ()
	To do anything usefull, overload this method, assume context is ready and draw. More...

void	DumpInfo () const
	dump info about the scene More...

std::list< BIAS::HomgPlane3D >	FacesFromBoundingBox (const BIAS::Vector3< double > &b1, const BIAS::Vector3< double > &b2)

enum EChannel	GetActiveChannel () const
	Returns the active color channel. More...

virtual void	GetBoundingBox (BIAS::Vector3< double > &themin, BIAS::Vector3< double > &themax)
	Determine and return the bouning box of all elements of the scene. More...

int	GetDebugLevel () const

std::ostream &	GetDebugStream () const

void	GetDebugStream (std::ostream &os) const

double	GetElasticity ()
	returns the elasticity value More...

virtual GLProjectionParametersInterface *	GetGLProjectionParametersInterface ()
	Get the camera as projectionparametersinterface, can be of type GLProjection of of any from GLProjectionParametersBase derived class. More...

bool	GetGravityImmunity () const
	is this scene accelerated by gravity ? More...

void	GetMomentum (double &mass, BIAS::Vector3< double > &velocity) const
	get mass and velocity in m/s More...

POINT_DRAW_STYLE	GetPointDrawStyle ()
	Get the drawing style for points. More...

TRIANGLEMESH_DRAW_STYLE	GetTriangleMeshDrawStyle ()
	Get the drawing style for triangles. More...

virtual bool	HasBoundingBoxCollision (SceneBase *otherScene)
	check if bounding boxes of two scenes overlap More...

bool	IsActive () const
	Returns whether the scene is active or not. More...

virtual void	MoveScene (const double &delta=1.0)
	this moves the scene (no rotation yet) More...

long int	Name2DebugLevel (const std::string &name) const
	looks up a debuglevel in the internal map, returns 0 if not found More...

long int	NewDebugLevel (const std::string &name)
	creates a new debuglevel More...

virtual void	PerformCollision (SceneBase *otherscene, const BIAS::Vector3< double > &contactnormal=BIAS::Vector3< double >(-1e10,-1e10,-1e10))
	compute momentum of each scene after collision More...

void	PrintDebugLevel (std::ostream &os=std::cout) const

void	RemoveDebugLevel (const long int lv)

void	RemoveDebugLevel (const std::string &name)

virtual void	Render ()
	this is the entry point seen from GLProjectionParametersBase. More...

virtual void	RenderBoundingBox ()
	render the bounding box of the scene using gl-lines More...

virtual void	ResetSelection ()
	Reset the selection, overwrite to react on calls to this function in derived classes. More...

	SceneGlutPrimitives ()

virtual bool	SelectObjectAt (BIAS::Vector3< double > &p)
	Select a scene element/primitive at position p. More...

void	SetActive (bool b)
	Set whether the scene is active or not. More...

void	SetActiveChannel (const enum EChannel channel)
	Set a color channel active. More...

void	SetColorMask (bool red=true, bool green=true, bool blue=true, bool alpha=true)
	sets a color mask for the scene rendering More...

void	SetDebugLevel (const long int lv)

void	SetDebugLevel (const std::string &name)

void	SetDebugStream (const std::ostream &os)

void	SetDrawCube (bool draw, double size)

void	SetDrawIcosahedron (bool draw)

void	SetDrawTeapot (bool draw, double size)

void	SetDrawTetrahedron (bool draw)

void	SetElasticity (const double &elas)
	set collision behaviour: 1.0=elastic, no energy is lost, >1 superelastic (requires energy from outside) <1 plastic, converts kinetic into other energy More...

virtual void	SetGLProjectionParametersInterface (GLProjectionParametersInterface *nc)
	Set the camera as projectionparametersinterface, can be of type GLProjection of of any from GLProjectionParametersBase derived class. More...

void	SetGravityImmunity (bool i)
	set behaviour with respect to gravity More...

void	SetMomentum (const double &mass, const BIAS::Vector3< double > &velocity)
	set mass and velocity in m/s More...

void	SetPointDrawStyle (POINT_DRAW_STYLE style)
	Set the drawing style for points. More...

virtual void	SetRenderBoundingBox (bool render)
	Set whether to render the boundign box or not. More...

void	SetTriangleMeshDrawStyle (TRIANGLEMESH_DRAW_STYLE style)
	Set the drawing style for triangles. More...

void	ShowDebugLevel (std::ostream &os=std::cout) const
	prints all internally known debuglevels More...

virtual double	TimeToContact (SceneBase *otherScene, BIAS::Vector3< double > &collisionpoint)
	compute time to contact of bounding boxes More...

virtual void	UpdateCameraRelatedState ()
	Method is called by GLProjection if its params have changed. More...

virtual	~SceneGlutPrimitives ()

Static Public Member Functions
static void	AnimationAndCollision (std::vector< SceneBase * > scenes, const BIAS::Vector3< double > &gravity=BIAS::Vector3< double >(0, 10, 0), const double &friction=0.999)
	call this method for a vector of scenes to solve the collision problem. More...

static double	GetAnimationSpeed ()
	get time quantization for animations More...

static long int	GetGlobalDebugLevel ()

static void	SetAnimationSpeed (double s)
	set time quantization for animations More...

static void	SetGlobalDebugLevel (long int lev)

Protected Member Functions
long	ConsumeNextFreeDebuglevel_ ()
	returns the next available debuglevel More...

Protected Attributes
long int	_liDebugLevel

long int	_liNextDebugLevel
	new concept, debuglevel are managed here in the debug class More...

std::map< std::string, long int >	_String2Debuglevel

enum EChannel	ActiveChannel_

BIAS::GLProjectionParametersInterface *	camera_

GLboolean	colorMask_ [4]

POINT_DRAW_STYLE	dPointDrawStyle_

TRIANGLEMESH_DRAW_STYLE	dTriangleMeshDrawStyle_

double	elasticity_
	the more elastic the less enegry is lost in collisions More...

bool	gravityImmunity_
	if true, scene is not accelerated by gravity More...

bool	IsActive_

double	mass_
	for collision: More...

bool	renderBoundingBox_
	show the bounding box ? More...

BIAS::Vector3< double >	velocity_
	scene velocity in m/s More...

Static Protected Attributes
static std::ostream	_zDebugStream

static double	animationSpeed_ = 1.0
	how long does a single step in time take for animations ? More...

static long int	GlobalDebugLevel = 0

Detailed Description

Class for rendering the Glut primitives like teapot, cube, tetrahedron and icosahedron. Mainly used to test rendering without SceneGraph library.

Author: Ingo Schiller

Date: 02/2010

Definition at line 44 of file SceneGlutPrimitives.hh.

Member Enumeration Documentation

enum BIAS::SceneBase::EChannel

inherited

Enumerator
C_BothMono
C_LeftOnly
C_RightOnly
C_BothStereo

Definition at line 71 of file SceneBase.hh.

Constructor & Destructor Documentation

SceneGlutPrimitives::SceneGlutPrimitives ( )

Definition at line 11 of file SceneGlutPrimitives.cpp.

virtual BIAS::SceneGlutPrimitives::~SceneGlutPrimitives ( )

inlinevirtual

Definition at line 50 of file SceneGlutPrimitives.hh.

Member Function Documentation

void BIAS::Debug::AddDebugLevel ( const long int lv )

inlineinherited

Examples:: EvaluateAlignment.cpp, ExampleAlignment.cpp, ExampleMinMax.cpp, ExampleRANSAC_double.cpp, ExampleRANSACPlane.cpp, and ExampleTriangulateOptimal.cpp.

Definition at line 355 of file Debug.hh.

Referenced by BIAS::GLProjectionParametersBase::AddDebugLevel(), BIAS::Triangulation::CorrectCorrespondences(), BIAS::FilterBase< InputStorageType, OutputStorageType >::FilterBase(), BIAS::ShowCamWxVideoSourceFactory::OpenDevice(), and BIAS::SceneOpenSceneGraph::SceneOpenSceneGraph().

void BIAS::Debug::AddDebugLevel ( const std::string & name )

inlineinherited

Definition at line 362 of file Debug.hh.

void SceneBase::AnimationAndCollision	(	std::vector< SceneBase * >	scenes,
		const BIAS::Vector3< double > &	gravity = `BIAS::Vector3<double>(0,10,0)`,
		const double &	friction = `0.999`
	)

staticinherited

call this method for a vector of scenes to solve the collision problem.

STATIC and THUS CONST !!!

Definition at line 407 of file SceneBase.cpp.

References BIAS::SceneBase::animationSpeed_, BIAS::SceneBase::GetGravityImmunity(), and BIAS::SceneBase::HasBoundingBoxCollision().

void SceneBase::ApplyTimeStep	(	const double &	delta = `1.0`,
		const BIAS::Vector3< double > &	gravity = `BIAS::Vector3<double>(0,-9.81,0)`,
		const double &	frictioncoefficient = `0.999`
	)

inherited

change position using a small time step of delta seconds and change velocity using gravity vector in m/s^2

No collision detection and handling here, since other scenes are unknown at this level.

Definition at line 326 of file SceneBase.cpp.

References BIAS::SceneBase::gravityImmunity_, BIAS::SceneBase::mass_, BIAS::SceneBase::MoveScene(), BIAS::Vector3< T >::NormL2(), BIAS::Vector3< T >::ScalarProduct(), and BIAS::SceneBase::velocity_.

long BIAS::Debug::ConsumeNextFreeDebuglevel_ ( )

inlineprotectedinherited

returns the next available debuglevel

Author: woelk 09/2006

Definition at line 521 of file Debug.hh.

std::list< BIAS::HomgPoint3D > SceneBase::CornersFromBoundingBox	(	const BIAS::Vector3< double > &	b1,
		const BIAS::Vector3< double > &	b2
	)

inherited

Definition at line 42 of file SceneBase.cpp.

Referenced by BIAS::SceneBase::HasBoundingBoxCollision(), BIAS::SceneBase::RenderBoundingBox(), and BIAS::SceneBase::TimeToContact().

bool BIAS::Debug::DebugLevelIsSet ( const long int lv ) const

inlineinherited

Examples:: ExampleTriangulateOptimal.cpp.

Definition at line 341 of file Debug.hh.

Referenced by BIAS::GenSynthMatches::_AddUniformDistributedOutliers(), BIAS::GenSynthMatches::_CreateCamMovement(), BIAS::GenSynthMatches::_CreateStatic2DPoints(), BIAS::UnscentedTransform::ComputeSigmaPoints_(), BIAS::Triangulation::CorrectCorrespondences(), BIAS::GenSynthMatches::GetGTNormalizedF(), BIAS::MonteCarloTransform::GetSamples_(), and BIAS::MonteCarloTransform::Transform().

bool BIAS::Debug::DebugLevelIsSet ( const std::string & name ) const

inlineinherited

Definition at line 350 of file Debug.hh.

void SceneGlutPrimitives::Draw ( )

virtual

To do anything usefull, overload this method, assume context is ready and draw.

Draw() is called from Render() only if the scene object is active (IsActive == true).

Implements BIAS::SceneBase.

Definition at line 29 of file SceneGlutPrimitives.cpp.

References BIAS::Singleton< GlutInitWrapper >::GetInstance(), and BIAS::GlutInitWrapper::Init().

void SceneBase::DumpInfo ( ) const

inherited

dump info about the scene

Definition at line 350 of file SceneBase.cpp.

References BIAS::SceneBase::ActiveChannel_, BIAS::SceneBase::camera_, BIAS::SceneBase::colorMask_, BIAS::SceneBase::elasticity_, BIAS::SceneBase::IsActive_, BIAS::SceneBase::mass_, and BIAS::SceneBase::velocity_.

std::list< BIAS::HomgPlane3D > SceneBase::FacesFromBoundingBox	(	const BIAS::Vector3< double > &	b1,
		const BIAS::Vector3< double > &	b2
	)

inherited

Definition at line 66 of file SceneBase.cpp.

Referenced by BIAS::SceneBase::HasBoundingBoxCollision(), and BIAS::SceneBase::TimeToContact().

enum EChannel BIAS::SceneBase::GetActiveChannel ( ) const

inlineinherited

Returns the active color channel.

Definition at line 132 of file SceneBase.hh.

static double BIAS::SceneBase::GetAnimationSpeed ( )

inlinestaticinherited

get time quantization for animations

Definition at line 247 of file SceneBase.hh.

void SceneGlutPrimitives::GetBoundingBox	(	BIAS::Vector3< double > &	themin,
		BIAS::Vector3< double > &	themax
	)

virtual

Determine and return the bouning box of all elements of the scene.

Reimplemented from BIAS::SceneBase.

Definition at line 21 of file SceneGlutPrimitives.cpp.

int BIAS::Debug::GetDebugLevel ( ) const

inlineinherited

Examples:: ExampleCamera.cpp, ExampleCamPoseCalib.cpp, ExampleCopy.cpp, and ExampleParabola.cpp.

Definition at line 332 of file Debug.hh.

Referenced by BIAS::listenthread(), BIAS::Image< StorageType >::operator=(), and BIAS::ImageBase::operator=().

std::ostream& BIAS::Debug::GetDebugStream ( ) const

inlineinherited

Definition at line 405 of file Debug.hh.

void BIAS::Debug::GetDebugStream ( std::ostream & os ) const

inlineinherited

Definition at line 414 of file Debug.hh.

double BIAS::SceneBase::GetElasticity ( )

inlineinherited

returns the elasticity value

Definition at line 184 of file SceneBase.hh.

static long int BIAS::Debug::GetGlobalDebugLevel ( )

inlinestaticinherited

Definition at line 431 of file Debug.hh.

virtual GLProjectionParametersInterface* BIAS::SceneBase::GetGLProjectionParametersInterface ( )

inlinevirtualinherited

Get the camera as projectionparametersinterface, can be of type GLProjection of of any from GLProjectionParametersBase derived class.

Definition at line 85 of file SceneBase.hh.

Referenced by BIAS::SceneGridGround::Draw(), and BIAS::SceneOpenSceneGraph::RightMouseDoubleClicked().

bool BIAS::SceneBase::GetGravityImmunity ( ) const

inlineinherited

is this scene accelerated by gravity ?

Definition at line 194 of file SceneBase.hh.

Referenced by BIAS::SceneBase::AnimationAndCollision().

void BIAS::SceneBase::GetMomentum	(	double &	mass,
		BIAS::Vector3< double > &	velocity
	)		const

inlineinherited

get mass and velocity in m/s

Definition at line 162 of file SceneBase.hh.

POINT_DRAW_STYLE BIAS::SceneBase::GetPointDrawStyle ( )

inlineinherited

Get the drawing style for points.

Definition at line 100 of file SceneBase.hh.

TRIANGLEMESH_DRAW_STYLE BIAS::SceneBase::GetTriangleMeshDrawStyle ( )

inlineinherited

Get the drawing style for triangles.

Definition at line 106 of file SceneBase.hh.

bool SceneBase::HasBoundingBoxCollision ( SceneBase * otherScene )

virtualinherited

check if bounding boxes of two scenes overlap

Definition at line 78 of file SceneBase.cpp.

References BIAS::SceneBase::CornersFromBoundingBox(), BIAS::SceneBase::FacesFromBoundingBox(), and BIAS::SceneBase::GetBoundingBox().

Referenced by BIAS::SceneBase::AnimationAndCollision().

bool BIAS::SceneBase::IsActive ( ) const

inlineinherited

Returns whether the scene is active or not.

Definition at line 127 of file SceneBase.hh.

void SceneBase::MoveScene ( const double & delta = 1.0 )

virtualinherited

this moves the scene (no rotation yet)

Reimplemented in BIAS::SceneThreeDOutWrapper.

Definition at line 345 of file SceneBase.cpp.

Referenced by BIAS::SceneBase::ApplyTimeStep().

long int BIAS::Debug::Name2DebugLevel ( const std::string & name ) const

inlineinherited

looks up a debuglevel in the internal map, returns 0 if not found

Author: woelk 09/2006

Definition at line 454 of file Debug.hh.

long int BIAS::Debug::NewDebugLevel ( const std::string & name )

inlineinherited

creates a new debuglevel

Author: woelk 09/2006

Definition at line 474 of file Debug.hh.

Referenced by BIAS::COSAC< SolutionType >::COSAC(), BIAS::ProjectionParametersPerspectiveDepth::Init(), BIAS::MonteCarloTransform::MonteCarloTransform(), BIAS::PMatrixEstimation::PMatrixEstimation(), BIAS::PreemptiveRANSAC< SolutionType >::PreemptiveRANSAC(), BIAS::RANSACPreKnowledge< SolutionType >::RANSACPreKnowledge(), BIAS::ROI::ROI(), BIAS::RotationAveraging::RotationAveraging(), BIAS::SceneOpenSceneGraph::SceneOpenSceneGraph(), BIAS::ThreeDOutOpenSceneGraph::ThreeDOutOpenSceneGraph(), BIAS::Triangulation::Triangulation(), and BIAS::UnscentedTransform::UnscentedTransform().

void SceneBase::PerformCollision	(	SceneBase *	otherscene,
		const BIAS::Vector3< double > &	contactnormal = `BIAS::Vector3<double>(-1e10,-1e10,-1e10)`
	)

virtualinherited

compute momentum of each scene after collision

see http://de.wikipedia.org/wiki/Sto%C3%9F_(Physik)

Parameters

contactnormal the normal of the plane between the two objects at the moment they collide (imagine a piece of paper in between)

Definition at line 218 of file SceneBase.cpp.

References BIAS::SceneBase::elasticity_, BIAS::SceneBase::GetBoundingBox(), BIAS::SceneBase::gravityImmunity_, BIAS::SceneBase::mass_, BIAS::Vector3< T >::Normalize(), BIAS::Vector3< T >::NormL2(), BIAS::Vector3< T >::ScalarProduct(), and BIAS::SceneBase::velocity_.

void BIAS::Debug::PrintDebugLevel ( std::ostream & os = std::cout ) const

inlineinherited

Definition at line 383 of file Debug.hh.

void BIAS::Debug::RemoveDebugLevel ( const long int lv )

inlineinherited

Definition at line 369 of file Debug.hh.

void BIAS::Debug::RemoveDebugLevel ( const std::string & name )

inlineinherited

Definition at line 376 of file Debug.hh.

void SceneBase::Render ( )

virtualinherited

this is the entry point seen from GLProjectionParametersBase.

It is called whenever redrawing is required. It checks the IsActive flag and eventually call Draw().

Definition at line 26 of file SceneBase.cpp.

References BIAS::SceneBase::colorMask_, BIAS::SceneBase::Draw(), BIAS::SceneBase::IsActive_, BIAS::SceneBase::RenderBoundingBox(), and BIAS::SceneBase::renderBoundingBox_.

Referenced by BIAS::GLProjectionParametersBase::EndDraw_().

void SceneBase::RenderBoundingBox ( )

virtualinherited

render the bounding box of the scene using gl-lines

Definition at line 362 of file SceneBase.cpp.

References BIAS::SceneBase::CornersFromBoundingBox(), and BIAS::SceneBase::GetBoundingBox().

Referenced by BIAS::SceneBase::Render().

virtual void BIAS::SceneBase::ResetSelection ( )

inlinevirtualinherited

Reset the selection, overwrite to react on calls to this function in derived classes.

Definition at line 95 of file SceneBase.hh.

virtual bool BIAS::SceneBase::SelectObjectAt ( BIAS::Vector3< double > & p )

inlinevirtualinherited

Select a scene element/primitive at position p.

Overwrite in derived class to react to selections

Parameters

p	[in]: position to select object at.

Returns: false if nothing could be done, true on success

Definition at line 92 of file SceneBase.hh.

void BIAS::SceneBase::SetActive ( bool b )

inlineinherited

Set whether the scene is active or not.

Definition at line 129 of file SceneBase.hh.

void BIAS::SceneBase::SetActiveChannel ( const enum EChannel channel )

inlineinherited

Set a color channel active.

Definition at line 135 of file SceneBase.hh.

static void BIAS::SceneBase::SetAnimationSpeed ( double s )

inlinestaticinherited

set time quantization for animations

Definition at line 242 of file SceneBase.hh.

void BIAS::SceneBase::SetColorMask	(	bool	red = `true`,
		bool	green = `true`,
		bool	blue = `true`,
		bool	alpha = `true`
	)

inlineinherited

sets a color mask for the scene rendering

Definition at line 139 of file SceneBase.hh.

Referenced by BIAS::SceneBase::SceneBase().

void BIAS::Debug::SetDebugLevel ( const long int lv )

inlineinherited

void BIAS::Debug::SetDebugLevel ( const std::string & name )

inlineinherited

Definition at line 325 of file Debug.hh.

void BIAS::Debug::SetDebugStream ( const std::ostream & os )

inlineinherited

Definition at line 398 of file Debug.hh.

void BIAS::SceneGlutPrimitives::SetDrawCube	(	bool	draw,
		double	size
	)

inline

Definition at line 58 of file SceneGlutPrimitives.hh.

void BIAS::SceneGlutPrimitives::SetDrawIcosahedron ( bool draw )

inline

Definition at line 60 of file SceneGlutPrimitives.hh.

void BIAS::SceneGlutPrimitives::SetDrawTeapot	(	bool	draw,
		double	size
	)

inline

Definition at line 57 of file SceneGlutPrimitives.hh.

void BIAS::SceneGlutPrimitives::SetDrawTetrahedron ( bool draw )

inline

Definition at line 59 of file SceneGlutPrimitives.hh.

void BIAS::SceneBase::SetElasticity ( const double & elas )

inlineinherited

set collision behaviour: 1.0=elastic, no energy is lost, >1 superelastic (requires energy from outside) <1 plastic, converts kinetic into other energy

Definition at line 179 of file SceneBase.hh.

static void BIAS::Debug::SetGlobalDebugLevel ( long int lev )

inlinestaticinherited

Definition at line 424 of file Debug.hh.

virtual void BIAS::SceneBase::SetGLProjectionParametersInterface ( GLProjectionParametersInterface * nc )

inlinevirtualinherited

Set the camera as projectionparametersinterface, can be of type GLProjection of of any from GLProjectionParametersBase derived class.

Definition at line 80 of file SceneBase.hh.

Referenced by BIAS::View::AppendScene(), BIAS::RenderContextBase::AppendScene(), and BIAS::View::InsertSceneAt().

void BIAS::SceneBase::SetGravityImmunity ( bool i )

inlineinherited

set behaviour with respect to gravity

Definition at line 189 of file SceneBase.hh.

void BIAS::SceneBase::SetMomentum	(	const double &	mass,
		const BIAS::Vector3< double > &	velocity
	)

inlineinherited

set mass and velocity in m/s

Definition at line 168 of file SceneBase.hh.

void BIAS::SceneBase::SetPointDrawStyle ( POINT_DRAW_STYLE style )

inlineinherited

Set the drawing style for points.

Definition at line 98 of file SceneBase.hh.

virtual void BIAS::SceneBase::SetRenderBoundingBox ( bool render )

inlinevirtualinherited

Set whether to render the boundign box or not.

Definition at line 109 of file SceneBase.hh.

void BIAS::SceneBase::SetTriangleMeshDrawStyle ( TRIANGLEMESH_DRAW_STYLE style )

inlineinherited

Set the drawing style for triangles.

Definition at line 103 of file SceneBase.hh.

void BIAS::Debug::ShowDebugLevel ( std::ostream & os = std::cout ) const

inlineinherited

prints all internally known debuglevels

Author: woelk 09/2006

Definition at line 496 of file Debug.hh.

double SceneBase::TimeToContact	(	SceneBase *	otherScene,
		BIAS::Vector3< double > &	collisionpoint
	)

virtualinherited

compute time to contact of bounding boxes

Definition at line 118 of file SceneBase.cpp.

References BIAS::SceneBase::CornersFromBoundingBox(), BIAS::SceneBase::FacesFromBoundingBox(), BIAS::SceneBase::GetBoundingBox(), BIAS::Vector3< T >::ScalarProduct(), and BIAS::SceneBase::velocity_.

virtual void BIAS::SceneBase::UpdateCameraRelatedState ( )

inlinevirtualinherited

Method is called by GLProjection if its params have changed.

The method should then take necassary steps for adapting the rendering state. Needed information should then be fetched through the camera_ pointer. This method is only called if the abstract set of parameters has changed, say the parameters that are also contained in BIAS::Projection

Definition at line 119 of file SceneBase.hh.