cnoid::GLSceneRenderer Class Reference

#include <GLSceneRenderer.h>

Inheritance diagram for cnoid::GLSceneRenderer:

Public Types
enum	PolygonMode { FILL_MODE, LINE_MODE, POINT_MODE }

Public Member Functions
	GLSceneRenderer ()
	GLSceneRenderer (SgGroup *root)
virtual	~GLSceneRenderer ()
virtual SgGroup *	sceneRoot ()
virtual SgGroup *	scene ()
virtual void	clearScene ()
virtual int	numCameras () const
virtual SgCamera *	camera (int index)
virtual const SgNodePath &	cameraPath (int index) const
virtual SignalProxy< void()>	sigCamerasChanged () const
virtual SgCamera *	currentCamera () const
virtual int	currentCameraIndex () const
virtual void	setCurrentCamera (int index)
virtual bool	setCurrentCamera (SgCamera *camera)
virtual SignalProxy< void()>	sigCurrentCameraChanged ()
virtual void	setViewport (int x, int y, int width, int height)
virtual Array4i	viewport () const
void	getViewport (int &out_x, int &out_y, int &out_width, int &out_height) const
virtual double	aspectRatio () const
virtual const Affine3 &	currentModelTransform () const
virtual const Affine3 &	currentCameraPosition () const
virtual const Matrix4 &	projectionMatrix () const
void	getViewFrustum (const SgPerspectiveCamera &camera, double &left, double &right, double &bottom, double &top) const
void	getViewVolume (const SgOrthographicCamera &camera, double &left, double &right, double &bottom, double &top) const
bool	initializeGL ()
bool	setSwapInterval (int interval)
int	getSwapInterval () const
virtual void	initializeRendering ()
virtual SignalProxy< void()>	sigRenderingRequest ()
void	extractPreprocessedNodes ()
virtual void	beginRendering ()
virtual void	endRendering ()
virtual void	render ()
virtual void	flush ()
bool	pick (int x, int y)
const Vector3 &	pickedPoint () const
const SgNodePath &	pickedNodePath () const
const Vector3f &	backgroundColor () const
void	setBackgroundColor (const Vector3f &color)
virtual SgLight *	headLight ()
virtual void	setHeadLight (SgLight *light)
void	setHeadLightLightingFromBackEnabled (bool on)
void	setAsDefaultLight (SgLight *light)
void	unsetDefaultLight (SgLight *light)
void	enableAdditionalLights (bool on)
void	setPolygonMode (PolygonMode mode)
void	setDefaultLighting (bool on)
void	setDefaultSmoothShading (bool on)
SgMaterial *	defaultMaterial ()
void	setDefaultColor (const Vector4f &color)
void	enableTexture (bool on)
void	setDefaultPointSize (double size)
void	setDefaultLineWidth (double width)
void	enableFog (bool on)
SgFog *	currentFog ()
void	setNewDisplayListDoubleRenderingEnabled (bool on)
void	showNormalVectors (double length)
void	requestToClearCache ()
virtual void	enableUnusedCacheCheck (bool on)
virtual void	visitGroup (SgGroup *group)
virtual void	visitInvariantGroup (SgInvariantGroup *group)
virtual void	visitTransform (SgTransform *transform)
virtual void	visitUnpickableGroup (SgUnpickableGroup *group)
virtual void	visitShape (SgShape *shape)
virtual void	visitPointSet (SgPointSet *pointSet)
virtual void	visitLineSet (SgLineSet *lineSet)
virtual void	visitPreprocessed (SgPreprocessed *preprocessed)
virtual void	visitLight (SgLight *light)
virtual void	visitOverlay (SgOverlay *overlay)
virtual void	visitOutlineGroup (SgOutlineGroup *outline)
bool	isPicking ()
void	setColor (const Vector4f &color)
void	enableColorMaterial (bool on)
void	setDiffuseColor (const Vector4f &color)
void	setAmbientColor (const Vector4f &color)
void	setEmissionColor (const Vector4f &color)
void	setSpecularColor (const Vector4f &color)
void	setShininess (float shininess)
void	enableCullFace (bool on)
void	setFrontCCW (bool on)
void	enableLighting (bool on)
void	setLightModelTwoSide (bool on)
void	enableBlend (bool on)
void	enableDepthMask (bool on)
void	setPointSize (float size)
void	setLineWidth (float width)
Public Member Functions inherited from cnoid::SceneRenderer
bool	getSimplifiedCameraPathStrings (int index, std::vector< std::string > &out_pathStrings)
int	findCameraPath (const std::vector< std::string > &simplifiedPathStrings)
bool	setCurrentCameraPath (const std::vector< std::string > &simplifiedPathStrings)
Public Member Functions inherited from cnoid::SceneVisitor
	SceneVisitor ()
virtual	~SceneVisitor ()
virtual void	visitNode (SgNode *node)
virtual void	visitPosTransform (SgPosTransform *transform)
virtual void	visitScaleTransform (SgScaleTransform *transform)
virtual void	visitSwitch (SgSwitch *switchNode)
virtual void	visitPlot (SgPlot *plot)
virtual void	visitFog (SgFog *fog)
virtual void	visitCamera (SgCamera *camera)
Mapping *	property ()

Friends
class	SgCustomGLNode

Member Enumeration Documentation

PolygonMode

enum cnoid::GLSceneRenderer::PolygonMode

Enumerator
FILL_MODE
LINE_MODE
POINT_MODE

Constructor & Destructor Documentation

GLSceneRenderer() [1/2]

GLSceneRenderer::GLSceneRenderer

(

)

GLSceneRenderer() [2/2]

GLSceneRenderer::GLSceneRenderer

(

SgGroup *

root

)

~GLSceneRenderer()

GLSceneRenderer::~GLSceneRenderer ( )

virtual

Member Function Documentation

aspectRatio()

double GLSceneRenderer::aspectRatio ( ) const

virtual

Implements cnoid::SceneRenderer.

backgroundColor()

const Vector3f & GLSceneRenderer::backgroundColor

(

)

const

beginRendering()

void GLSceneRenderer::beginRendering ( )

virtual

Implements cnoid::SceneRenderer.

camera()

SgCamera * GLSceneRenderer::camera ( int  index )

virtual

Implements cnoid::SceneRenderer.

cameraPath()

const std::vector< SgNode * > & GLSceneRenderer::cameraPath ( int  index ) const

virtual

Implements cnoid::SceneRenderer.

clearScene()

void GLSceneRenderer::clearScene ( )

virtual

Implements cnoid::SceneRenderer.

currentCamera()

SgCamera * GLSceneRenderer::currentCamera ( ) const

virtual

Implements cnoid::SceneRenderer.

currentCameraIndex()

int GLSceneRenderer::currentCameraIndex ( ) const

virtual

Implements cnoid::SceneRenderer.

currentCameraPosition()

const Affine3 & GLSceneRenderer::currentCameraPosition ( ) const

virtual

Implements cnoid::SceneRenderer.

currentFog()

SgFog * GLSceneRenderer::currentFog

(

)

currentModelTransform()

const Affine3 & GLSceneRenderer::currentModelTransform ( ) const

virtual

Implements cnoid::SceneRenderer.

defaultMaterial()

SgMaterial * GLSceneRenderer::defaultMaterial

(

)

enableAdditionalLights()

void GLSceneRenderer::enableAdditionalLights

(

bool

on

)

enableBlend()

void GLSceneRenderer::enableBlend

(

bool

on

)

enableColorMaterial()

void GLSceneRenderer::enableColorMaterial

(

bool

on

)

enableCullFace()

void GLSceneRenderer::enableCullFace

(

bool

on

)

enableDepthMask()

void GLSceneRenderer::enableDepthMask

(

bool

on

)

enableFog()

void GLSceneRenderer::enableFog

(

bool

on

)

enableLighting()

void GLSceneRenderer::enableLighting

(

bool

on

)

enableTexture()

void GLSceneRenderer::enableTexture

(

bool

on

)

enableUnusedCacheCheck()

void GLSceneRenderer::enableUnusedCacheCheck ( bool  on )

virtual

If this is enabled, OpenGL resources such as display lists, vertex buffer objects are checked if they are still used or not, and the unused resources are released when finalizeRendering() is called. The default value is true.

endRendering()

void GLSceneRenderer::endRendering ( )

virtual

Implements cnoid::SceneRenderer.

extractPreprocessedNodes()

void GLSceneRenderer::extractPreprocessedNodes

(

)

flush()

void GLSceneRenderer::flush ( )

virtual

Implements cnoid::SceneRenderer.

getSwapInterval()

int GLSceneRenderer::getSwapInterval

(

)

const

getViewFrustum()

void GLSceneRenderer::getViewFrustum	(	const SgPerspectiveCamera &	camera,
		double &	left,
		double &	right,
		double &	bottom,
		double &	top
	)		const

getViewport()

void GLSceneRenderer::getViewport	(	int &	out_x,
		int &	out_y,
		int &	out_width,
		int &	out_height
	)		const

getViewVolume()

void GLSceneRenderer::getViewVolume	(	const SgOrthographicCamera &	camera,
		double &	left,
		double &	right,
		double &	bottom,
		double &	top
	)		const

headLight()

SgLight * GLSceneRenderer::headLight ( )

virtual

Implements cnoid::SceneRenderer.

initializeGL()

bool GLSceneRenderer::initializeGL

(

)

initializeRendering()

void GLSceneRenderer::initializeRendering ( )

virtual

This function does the same things as beginRendering() except that actual GL commands are not executed. This should only be called when you want to initialize the rendering without doing any GL rendering commands. For example, you can obtain cameras without rendering, and you can render the scene after selecting the current camera.

Implements cnoid::SceneRenderer.

isPicking()

bool GLSceneRenderer::isPicking

(

)

numCameras()

int GLSceneRenderer::numCameras ( ) const

virtual

Implements cnoid::SceneRenderer.

pick()

bool GLSceneRenderer::pick	(	int	x,
		int	y
	)

pickedNodePath()

const std::vector< SgNode * > & GLSceneRenderer::pickedNodePath

(

)

const

pickedPoint()

const Vector3 & GLSceneRenderer::pickedPoint

(

)

const

projectionMatrix()

const Matrix4 & GLSceneRenderer::projectionMatrix ( ) const

virtual

Implements cnoid::SceneRenderer.

render()

void GLSceneRenderer::render ( )

virtual

Implements cnoid::SceneRenderer.

requestToClearCache()

void GLSceneRenderer::requestToClearCache

(

)

scene()

SgGroup * GLSceneRenderer::scene ( )

virtual

Implements cnoid::SceneRenderer.

sceneRoot()

SgGroup * GLSceneRenderer::sceneRoot ( )

virtual

Implements cnoid::SceneRenderer.

setAmbientColor()

void GLSceneRenderer::setAmbientColor

(

const Vector4f &

color

)

setAsDefaultLight()

void GLSceneRenderer::setAsDefaultLight

(

SgLight *

light

)

setBackgroundColor()

void GLSceneRenderer::setBackgroundColor

(

const Vector3f &

color

)

setColor()

void GLSceneRenderer::setColor

(

const Vector4f &

color

)

setCurrentCamera() [1/2]

void GLSceneRenderer::setCurrentCamera ( int  index )

virtual

Implements cnoid::SceneRenderer.

setCurrentCamera() [2/2]

bool GLSceneRenderer::setCurrentCamera ( SgCamera *  camera )

virtual

Implements cnoid::SceneRenderer.

setDefaultColor()

void GLSceneRenderer::setDefaultColor

(

const Vector4f &

color

)

setDefaultLighting()

void GLSceneRenderer::setDefaultLighting

(

bool

on

)

setDefaultLineWidth()

void GLSceneRenderer::setDefaultLineWidth

(

double

width

)

setDefaultPointSize()

void GLSceneRenderer::setDefaultPointSize

(

double

size

)

setDefaultSmoothShading()

void GLSceneRenderer::setDefaultSmoothShading

(

bool

on

)

setDiffuseColor()

void GLSceneRenderer::setDiffuseColor

(

const Vector4f &

color

)

setEmissionColor()

void GLSceneRenderer::setEmissionColor

(

const Vector4f &

color

)

setFrontCCW()

void GLSceneRenderer::setFrontCCW

(

bool

on

)

setHeadLight()

void GLSceneRenderer::setHeadLight ( SgLight *  light )

virtual

Implements cnoid::SceneRenderer.

setHeadLightLightingFromBackEnabled()

void GLSceneRenderer::setHeadLightLightingFromBackEnabled

(

bool

on

)

setLightModelTwoSide()

void GLSceneRenderer::setLightModelTwoSide

(

bool

on

)

setLineWidth()

void GLSceneRenderer::setLineWidth

(

float

width

)

setNewDisplayListDoubleRenderingEnabled()

void GLSceneRenderer::setNewDisplayListDoubleRenderingEnabled

(

bool

on

)

setPointSize()

void GLSceneRenderer::setPointSize

(

float

size

)

setPolygonMode()

void GLSceneRenderer::setPolygonMode

(

PolygonMode

mode

)

setShininess()

void GLSceneRenderer::setShininess

(

float

shininess

)

setSpecularColor()

void GLSceneRenderer::setSpecularColor

(

const Vector4f &

color

)

setSwapInterval()

bool GLSceneRenderer::setSwapInterval

(

int

interval

)

setViewport()

void GLSceneRenderer::setViewport ( int  x, int  y, int  width, int  height  )

virtual

Implements cnoid::SceneRenderer.

showNormalVectors()

void GLSceneRenderer::showNormalVectors

(

double

length

)

sigCamerasChanged()

SignalProxy< void()> GLSceneRenderer::sigCamerasChanged ( ) const

virtual

Implements cnoid::SceneRenderer.

sigCurrentCameraChanged()

SignalProxy< void()> GLSceneRenderer::sigCurrentCameraChanged ( )

virtual

Implements cnoid::SceneRenderer.

sigRenderingRequest()

SignalProxy< void()> GLSceneRenderer::sigRenderingRequest ( )

virtual

Implements cnoid::SceneRenderer.

unsetDefaultLight()

void GLSceneRenderer::unsetDefaultLight

(

SgLight *

light

)

viewport()

Array4i GLSceneRenderer::viewport ( ) const

virtual

Implements cnoid::SceneRenderer.

visitGroup()

void GLSceneRenderer::visitGroup ( SgGroup *  group )

virtual

Reimplemented from cnoid::SceneVisitor.

visitInvariantGroup()

void GLSceneRenderer::visitInvariantGroup ( SgInvariantGroup *  group )

virtual

Reimplemented from cnoid::SceneVisitor.

visitLight()

void GLSceneRenderer::visitLight ( SgLight *  light )

virtual

Reimplemented from cnoid::SceneVisitor.

visitLineSet()

void GLSceneRenderer::visitLineSet ( SgLineSet *  lineSet )

virtual

Reimplemented from cnoid::SceneVisitor.

visitOutlineGroup()

void GLSceneRenderer::visitOutlineGroup ( SgOutlineGroup *  outline )

virtual

Reimplemented from cnoid::SceneVisitor.

visitOverlay()

void GLSceneRenderer::visitOverlay ( SgOverlay *  overlay )

virtual

Reimplemented from cnoid::SceneVisitor.

visitPointSet()

void GLSceneRenderer::visitPointSet ( SgPointSet *  pointSet )

virtual

Reimplemented from cnoid::SceneVisitor.

visitPreprocessed()

void GLSceneRenderer::visitPreprocessed ( SgPreprocessed *  preprocessed )

virtual

Reimplemented from cnoid::SceneVisitor.

visitShape()

void GLSceneRenderer::visitShape ( SgShape *  shape )

virtual

Reimplemented from cnoid::SceneVisitor.

visitTransform()

void GLSceneRenderer::visitTransform ( SgTransform *  transform )

virtual

Reimplemented from cnoid::SceneVisitor.

visitUnpickableGroup()

void GLSceneRenderer::visitUnpickableGroup ( SgUnpickableGroup *  group )

virtual

Reimplemented from cnoid::SceneVisitor.

Friends And Related Function Documentation

SgCustomGLNode

friend class SgCustomGLNode

friend

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

• GLSceneRenderer.h
• GLSceneRenderer.cpp