osgUtil::SceneView Class Reference

Inheritance diagram for osgUtil::SceneView:

List of all members.


Public Types
typedef Options	LightingMode
enum	Options { NO_SCENEVIEW_LIGHT = 0x0, HEADLIGHT = 0x1, SKY_LIGHT = 0x2, COMPILE_GLOBJECTS_AT_INIT = 0x4, STANDARD_SETTINGS }
enum	FusionDistanceMode { USE_FUSION_DISTANCE_VALUE, PROPORTIONAL_TO_SCREEN_DISTANCE }
Public Member Functions
	SceneView (osg::DisplaySettings *ds=NULL)
void	setDefaults (unsigned int options=STANDARD_SETTINGS)
void	setSceneData (osg::Node *node)
osg::Node *	getSceneData ()
const osg::Node *	getSceneData () const
void	setViewport (osg::Viewport *viewport)
void	setViewport (int x, int y, int width, int height)
const osg::Viewport *	getViewport () const
osg::Viewport *	getViewport ()
void	getViewport (int &x, int &y, int &width, int &height) const
void	setDisplaySettings (osg::DisplaySettings *vs)
const osg::DisplaySettings *	getDisplaySettings () const
osg::DisplaySettings *	getDisplaySettings ()
void	setClearColor (const osg::Vec4 &color)
const osg::Vec4 &	getClearColor () const
void	setGlobalStateSet (osg::StateSet *state)
osg::StateSet *	getGlobalStateSet ()
const osg::StateSet *	getGlobalStateSet () const
void	setLocalStateSet (osg::StateSet *state)
osg::StateSet *	getLocalStateSet ()
const osg::StateSet *	getLocalStateSet () const
void	setLightingMode (LightingMode mode)
LightingMode	getLightingMode () const
void	setLight (osg::Light *light)
osg::Light *	getLight ()
const osg::Light *	getLight () const
void	setState (osg::State *state)
osg::State *	getState ()
const osg::State *	getState () const
void	setProjectionMatrix (const osg::Matrixf &matrix)
void	setProjectionMatrix (const osg::Matrixd &matrix)
void	setProjectionMatrixAsOrtho (double left, double right, double bottom, double top, double zNear, double zFar)
void	setProjectionMatrixAsOrtho2D (double left, double right, double bottom, double top)
void	setProjectionMatrixAsFrustum (double left, double right, double bottom, double top, double zNear, double zFar)
void	setProjectionMatrixAsPerspective (double fovy, double aspectRatio, double zNear, double zFar)
osg::Matrixd &	getProjectionMatrix ()
const osg::Matrixd &	getProjectionMatrix () const
bool	getProjectionMatrixAsOrtho (double &left, double &right, double &bottom, double &top, double &zNear, double &zFar)
bool	getProjectionMatrixAsFrustum (double &left, double &right, double &bottom, double &top, double &zNear, double &zFar)
bool	getProjectionMatrixAsPerspective (double &fovy, double &aspectRatio, double &zNear, double &zFar)
void	setViewMatrix (const osg::Matrixf &matrix)
void	setViewMatrix (const osg::Matrixd &matrix)
void	setViewMatrixAsLookAt (const osg::Vec3 &eye, const osg::Vec3 &center, const osg::Vec3 &up)
osg::Matrixd &	getViewMatrix ()
const osg::Matrixd &	getViewMatrix () const
void	getViewMatrixAsLookAt (osg::Vec3 &eye, osg::Vec3 &center, osg::Vec3 &up, float lookDistance=1.0f)
void	setInitVisitor (osg::NodeVisitor *av)
osg::NodeVisitor *	getInitVisitor ()
const osg::NodeVisitor *	getInitVisitor () const
void	setUpdateVisitor (osg::NodeVisitor *av)
osg::NodeVisitor *	getUpdateVisitor ()
const osg::NodeVisitor *	getUpdateVisitor () const
void	setCullVisitor (osgUtil::CullVisitor *cv)
osgUtil::CullVisitor *	getCullVisitor ()
const osgUtil::CullVisitor *	getCullVisitor () const
void	setCullVisitorLeft (osgUtil::CullVisitor *cv)
osgUtil::CullVisitor *	getCullVisitorLeft ()
const osgUtil::CullVisitor *	getCullVisitorLeft () const
void	setCullVisitorRight (osgUtil::CullVisitor *cv)
osgUtil::CullVisitor *	getCullVisitorRight ()
const osgUtil::CullVisitor *	getCullVisitorRight () const
void	setCollectOccludersVisitor (osg::CollectOccludersVisitor *cov)
osg::CollectOccludersVisitor *	getCollectOccludersVisitor ()
const osg::CollectOccludersVisitor *	getCollectOccludersVisitor () const
void	setRenderGraph (osgUtil::RenderGraph *rg)
osgUtil::RenderGraph *	getRenderGraph ()
const osgUtil::RenderGraph *	getRenderGraph () const
void	setRenderGraphLeft (osgUtil::RenderGraph *rg)
osgUtil::RenderGraph *	getRenderGraphLeft ()
const osgUtil::RenderGraph *	getRenderGraphLeft () const
void	setRenderGraphRight (osgUtil::RenderGraph *rg)
osgUtil::RenderGraph *	getRenderGraphRight ()
const osgUtil::RenderGraph *	getRenderGraphRight () const
void	setRenderStage (osgUtil::RenderStage *rs)
osgUtil::RenderStage *	getRenderStage ()
const osgUtil::RenderStage *	getRenderStage () const
void	setRenderStageLeft (osgUtil::RenderStage *rs)
osgUtil::RenderStage *	getRenderStageLeft ()
const osgUtil::RenderStage *	getRenderStageLeft () const
void	setRenderStageRight (osgUtil::RenderStage *rs)
osgUtil::RenderStage *	getRenderStageRight ()
const osgUtil::RenderStage *	getRenderStageRight () const
void	setDrawBufferValue (GLenum drawBufferValue)
GLenum	getDrawBufferValue () const
void	setFusionDistance (FusionDistanceMode mode, float value=1.0f)
FusionDistanceMode	getFusionDistanceMode () const
float	getFusionDistanceValue () const
void	setPrioritizeTextures (bool pt)
bool	getPrioritizeTextures () const
void	setComputeStereoMatricesCallback (ComputeStereoMatricesCallback *callback)
ComputeStereoMatricesCallback *	getComputeStereoMatricesCallback ()
const ComputeStereoMatricesCallback *	getComputeStereoMatricesCallback () const
bool	projectWindowIntoObject (const osg::Vec3 &window, osg::Vec3 &object) const
bool	projectWindowXYIntoObject (int x, int y, osg::Vec3 &near_point, osg::Vec3 &far_point) const
bool	projectObjectIntoWindow (const osg::Vec3 &object, osg::Vec3 &window) const
void	setFrameStamp (osg::FrameStamp *fs)
const osg::FrameStamp *	getFrameStamp () const
osg::Matrixd	computeLeftEyeProjection (const osg::Matrixd &projection) const
osg::Matrixd	computeLeftEyeView (const osg::Matrixd &view) const
osg::Matrixd	computeRightEyeProjection (const osg::Matrixd &projection) const
osg::Matrixd	computeRightEyeView (const osg::Matrixd &view) const
virtual osg::Matrixd	computeLeftEyeProjectionImplementation (const osg::Matrixd &projection) const
virtual osg::Matrixd	computeLeftEyeViewImplementation (const osg::Matrixd &view) const
virtual osg::Matrixd	computeRightEyeProjectionImplementation (const osg::Matrixd &projection) const
virtual osg::Matrixd	computeRightEyeViewImplementation (const osg::Matrixd &view) const
virtual void	init ()
virtual void	update ()
virtual void	cull ()
virtual void	draw ()
virtual void	releaseAllGLObjects ()
virtual void	flushAllDeletedGLObjects ()
virtual void	flushDeletedGLObjects (double &availableTime)
Protected Member Functions
virtual	~SceneView ()
virtual void	cullStage (const osg::Matrixd &projection, const osg::Matrixd &modelview, osgUtil::CullVisitor cullVisitor, osgUtil::RenderGraph rendergraph, osgUtil::RenderStage *renderStage)
const osg::Matrix	computeMVPW () const
void	clearArea (int x, int y, int width, int height, const osg::Vec4 &color)
Protected Attributes
osg::ref_ptr< osg::StateSet >	_localStateSet
osg::ref_ptr< osg::State >	_state
osg::Matrixd	_projectionMatrix
osg::Matrixd	_viewMatrix
bool	_initCalled
osg::ref_ptr< osg::NodeVisitor >	_initVisitor
osg::ref_ptr< osg::NodeVisitor >	_updateVisitor
osg::ref_ptr< osgUtil::CullVisitor >	_cullVisitor
osg::ref_ptr< osgUtil::RenderGraph >	_rendergraph
osg::ref_ptr< osgUtil::RenderStage >	_renderStage
osg::ref_ptr< ComputeStereoMatricesCallback >	_computeStereoMatricesCallback
osg::ref_ptr< osgUtil::CullVisitor >	_cullVisitorLeft
osg::ref_ptr< osgUtil::RenderGraph >	_rendergraphLeft
osg::ref_ptr< osgUtil::RenderStage >	_renderStageLeft
osg::ref_ptr< osgUtil::CullVisitor >	_cullVisitorRight
osg::ref_ptr< osgUtil::RenderGraph >	_rendergraphRight
osg::ref_ptr< osgUtil::RenderStage >	_renderStageRight
osg::ref_ptr< osg::CollectOccludersVisitor >	_collectOccludersVisistor
osg::ref_ptr< osg::FrameStamp >	_frameStamp
osg::ref_ptr< osg::Node >	_sceneData
osg::ref_ptr< osg::StateSet >	_globalStateSet
osg::ref_ptr< osg::Light >	_light
osg::ref_ptr< osg::DisplaySettings >	_displaySettings
osg::Vec4	_clearColor
FusionDistanceMode	_fusionDistanceMode
float	_fusionDistanceValue
osg::ref_ptr< osg::Viewport >	_viewport
LightingMode	_lightingMode
bool	_prioritizeTextures
GLenum	_drawBufferValue
bool	_requiresFlush
Classes
struct	ComputeStereoMatricesCallback

Detailed Description

SceneView is literally a view of a scene, encapsulating the 'camera' (not to be confused with Producer::Camera) (modelview+projection matrices), global state, lights and the scene itself. Provides methods for setting up the view and rendering it.

Member Typedef Documentation

typedef Options osgUtil::SceneView::LightingMode

Member Enumeration Documentation

enum osgUtil::SceneView::FusionDistanceMode

FusionDistanceMode is used only when working in stereo.
Enumeration values:

USE_FUSION_DISTANCE_VALUE Use fusion distance from the value set on the SceneView.

PROPORTIONAL_TO_SCREEN_DISTANCE Compute the fusion distance by multiplying the screen distance by the fusion distance value.

enum osgUtil::SceneView::Options

Enumeration values:

NO_SCENEVIEW_LIGHT

HEADLIGHT

SKY_LIGHT

COMPILE_GLOBJECTS_AT_INIT

STANDARD_SETTINGS

Constructor & Destructor Documentation

osgUtil::SceneView::SceneView ( osg::DisplaySettings * ds = NULL )

Construct a default scene view.

virtual osgUtil::SceneView::~SceneView ( ) [protected, virtual]

Member Function Documentation

void osgUtil::SceneView::clearArea ( int x,

int y,

int width,

int height,

const osg::Vec4 & color

) [protected]

osg::Matrixd osgUtil::SceneView::computeLeftEyeProjection ( const osg::Matrixd & projection ) const [inline]

virtual osg::Matrixd osgUtil::SceneView::computeLeftEyeProjectionImplementation ( const osg::Matrixd & projection ) const [virtual]

osg::Matrixd osgUtil::SceneView::computeLeftEyeView ( const osg::Matrixd & view ) const [inline]

virtual osg::Matrixd osgUtil::SceneView::computeLeftEyeViewImplementation ( const osg::Matrixd & view ) const [virtual]

const osg::Matrix osgUtil::SceneView::computeMVPW ( ) const [protected]

osg::Matrixd osgUtil::SceneView::computeRightEyeProjection ( const osg::Matrixd & projection ) const [inline]

virtual osg::Matrixd osgUtil::SceneView::computeRightEyeProjectionImplementation ( const osg::Matrixd & projection ) const [virtual]

osg::Matrixd osgUtil::SceneView::computeRightEyeView ( const osg::Matrixd & view ) const [inline]

virtual osg::Matrixd osgUtil::SceneView::computeRightEyeViewImplementation ( const osg::Matrixd & view ) const [virtual]

virtual void osgUtil::SceneView::cull ( ) [virtual]

Do cull traversal of attached scene graph using Cull NodeVisitor.

virtual void osgUtil::SceneView::cullStage ( const osg::Matrixd & projection,

const osg::Matrixd & modelview,

osgUtil::CullVisitor * cullVisitor,

osgUtil::RenderGraph * rendergraph,

osgUtil::RenderStage * renderStage

) [protected, virtual]

Do cull traversal of attached scene graph using Cull NodeVisitor.

virtual void osgUtil::SceneView::draw ( ) [virtual]

Do draw traversal of draw bins generated by cull traversal.

virtual void osgUtil::SceneView::flushAllDeletedGLObjects ( ) [virtual]

Flush all deleted OpenGL objects, such as texture objects, display lists etc.

virtual void osgUtil::SceneView::flushDeletedGLObjects ( double & availableTime ) [virtual]

Flush deleted OpenGL objects, such as texture objects, display lists etc within specified available time.

const osg::Vec4& osgUtil::SceneView::getClearColor ( ) const [inline]

Get the color used in glClearColor.

const osg::CollectOccludersVisitor* osgUtil::SceneView::getCollectOccludersVisitor ( ) const [inline]

osg::CollectOccludersVisitor* osgUtil::SceneView::getCollectOccludersVisitor ( ) [inline]

const ComputeStereoMatricesCallback* osgUtil::SceneView::getComputeStereoMatricesCallback ( ) const [inline]

ComputeStereoMatricesCallback* osgUtil::SceneView::getComputeStereoMatricesCallback ( ) [inline]

const osgUtil::CullVisitor* osgUtil::SceneView::getCullVisitor ( ) const [inline]

osgUtil::CullVisitor* osgUtil::SceneView::getCullVisitor ( ) [inline]

const osgUtil::CullVisitor* osgUtil::SceneView::getCullVisitorLeft ( ) const [inline]

osgUtil::CullVisitor* osgUtil::SceneView::getCullVisitorLeft ( ) [inline]

const osgUtil::CullVisitor* osgUtil::SceneView::getCullVisitorRight ( ) const [inline]

osgUtil::CullVisitor* osgUtil::SceneView::getCullVisitorRight ( ) [inline]

osg::DisplaySettings* osgUtil::SceneView::getDisplaySettings ( ) [inline]

Get the DisplaySettings

const osg::DisplaySettings* osgUtil::SceneView::getDisplaySettings ( ) const [inline]

Get the const DisplaySettings

GLenum osgUtil::SceneView::getDrawBufferValue ( ) const [inline]

Get the draw buffer value used at the start of each frame draw.

const osg::FrameStamp* osgUtil::SceneView::getFrameStamp ( ) const [inline]

Get the frame stamp for the current frame.

FusionDistanceMode osgUtil::SceneView::getFusionDistanceMode ( ) const [inline]

Get the FusionDistanceMode.

float osgUtil::SceneView::getFusionDistanceValue ( ) const [inline]

Get the FusionDistanceValue. Note, only used for USE_FUSION_DISTANCE_VALUE & PROPORTIONAL_TO_SCREEN_DISTANCE modes.

const osg::StateSet* osgUtil::SceneView::getGlobalStateSet ( ) const [inline]

osg::StateSet* osgUtil::SceneView::getGlobalStateSet ( ) [inline]

const osg::NodeVisitor* osgUtil::SceneView::getInitVisitor ( ) const [inline]

osg::NodeVisitor* osgUtil::SceneView::getInitVisitor ( ) [inline]

const osg::Light* osgUtil::SceneView::getLight ( ) const [inline]

osg::Light* osgUtil::SceneView::getLight ( ) [inline]

LightingMode osgUtil::SceneView::getLightingMode ( ) const [inline]

const osg::StateSet* osgUtil::SceneView::getLocalStateSet ( ) const [inline]

osg::StateSet* osgUtil::SceneView::getLocalStateSet ( ) [inline]

bool osgUtil::SceneView::getPrioritizeTextures ( ) const [inline]

Get whether the draw method should call renderer->prioritizeTexture.

const osg::Matrixd& osgUtil::SceneView::getProjectionMatrix ( ) const [inline]

Get the const projection matrix.

osg::Matrixd& osgUtil::SceneView::getProjectionMatrix ( ) [inline]

Get the projection matrix.

bool osgUtil::SceneView::getProjectionMatrixAsFrustum ( double & left,

double & right,

double & bottom,

double & top,

double & zNear,

double & zFar

)

Get the frustum setting of a perspective projection matrix. Returns false if matrix is not a perspective matrix, where parameter values are undefined.

bool osgUtil::SceneView::getProjectionMatrixAsOrtho ( double & left,

double & right,

double & bottom,

double & top,

double & zNear,

double & zFar

)

Get the othographic settings of the orthographic projection matrix. Returns false if matrix is not an orthographic matrix, where parameter values are undefined.

bool osgUtil::SceneView::getProjectionMatrixAsPerspective ( double & fovy,

double & aspectRatio,

double & zNear,

double & zFar

)

Get the frustum setting of a symmetric perspective projection matrix. Returns false if matrix is not a perspective matrix, where parameter values are undefined. Note, if matrix is not a symmetric perspective matrix then the shear will be lost. Asymmetric matrices occur when stereo, power walls, caves and reality center display are used. In these configurations one should use the 'getProjectionMatrixAsFrustum' method instead.

const osgUtil::RenderGraph* osgUtil::SceneView::getRenderGraph ( ) const [inline]

osgUtil::RenderGraph* osgUtil::SceneView::getRenderGraph ( ) [inline]

const osgUtil::RenderGraph* osgUtil::SceneView::getRenderGraphLeft ( ) const [inline]

osgUtil::RenderGraph* osgUtil::SceneView::getRenderGraphLeft ( ) [inline]

const osgUtil::RenderGraph* osgUtil::SceneView::getRenderGraphRight ( ) const [inline]

osgUtil::RenderGraph* osgUtil::SceneView::getRenderGraphRight ( ) [inline]

const osgUtil::RenderStage* osgUtil::SceneView::getRenderStage ( ) const [inline]

osgUtil::RenderStage* osgUtil::SceneView::getRenderStage ( ) [inline]

const osgUtil::RenderStage* osgUtil::SceneView::getRenderStageLeft ( ) const [inline]

osgUtil::RenderStage* osgUtil::SceneView::getRenderStageLeft ( ) [inline]

const osgUtil::RenderStage* osgUtil::SceneView::getRenderStageRight ( ) const [inline]

osgUtil::RenderStage* osgUtil::SceneView::getRenderStageRight ( ) [inline]

const osg::Node* osgUtil::SceneView::getSceneData ( ) const [inline]

Get the const scene data which to view. The data will typically be an osg::Scene but can be any osg::Node type.

osg::Node* osgUtil::SceneView::getSceneData ( ) [inline]

Get the scene data to view. The data will typically be an osg::Scene but can be any osg::Node type.

const osg::State* osgUtil::SceneView::getState ( ) const [inline]

osg::State* osgUtil::SceneView::getState ( ) [inline]

const osg::NodeVisitor* osgUtil::SceneView::getUpdateVisitor ( ) const [inline]

osg::NodeVisitor* osgUtil::SceneView::getUpdateVisitor ( ) [inline]

const osg::Matrixd& osgUtil::SceneView::getViewMatrix ( ) const [inline]

Get the const view matrix.

osg::Matrixd& osgUtil::SceneView::getViewMatrix ( ) [inline]

Get the view matrix.

void osgUtil::SceneView::getViewMatrixAsLookAt ( osg::Vec3 & eye,

osg::Vec3 & center,

osg::Vec3 & up,

float lookDistance = 1.0f

)

Get to the position and orientation of a modelview matrix, using the same convention as gluLookAt.

void osgUtil::SceneView::getViewport ( int & x,

int & y,

int & width,

int & height

) const [inline]

Get the viewport of the scene view.

osg::Viewport* osgUtil::SceneView::getViewport ( ) [inline]

Get the viewport.

const osg::Viewport* osgUtil::SceneView::getViewport ( ) const [inline]

Get the const viewport.

virtual void osgUtil::SceneView::init ( ) [virtual]

Do init traversal of attached scene graph using Init NodeVisitor. The init traversal is called once for each SceneView, and should be used to compile display list, texture objects intialize data not otherwise intialized during scene graph loading. Note, is called automatically by update & cull if it hasn't already been called elsewhere. Also init() should only ever be called within a valid graphics context.

bool osgUtil::SceneView::projectObjectIntoWindow ( const osg::Vec3 & object,

osg::Vec3 & window

) const

Calculate, via glProject, the object coordinates of a window. Note, current implementation requires that SceneView::draw() has been previously called for projectWindowIntoObject to produce valid values. Consistent with OpenGL windows coordinates are calculated relative to the bottom left of the window, whereas window API's normally have the top left as the origin, so you may need to pass in (mouseX,window_height-mouseY,...). Returns true on successful projection.

bool osgUtil::SceneView::projectWindowIntoObject ( const osg::Vec3 & window,

osg::Vec3 & object

) const

Calculate, via glUnProject, the object coordinates of a window point. Note, current implementation requires that SceneView::draw() has been previously called for projectWindowIntoObject to produce valid values. Consistent with OpenGL windows coordinates are calculated relative to the bottom left of the window. Returns true on successful projection.

bool osgUtil::SceneView::projectWindowXYIntoObject ( int x,

int y,

osg::Vec3 & near_point,

osg::Vec3 & far_point

) const

Calculate, via glUnProject, the object coordinates of a window x,y when projected onto the near and far planes. Note, current implementation requires that SceneView::draw() has been previously called for projectWindowIntoObject to produce valid values. Consistent with OpenGL windows coordinates are calculated relative to the bottom left of the window. Returns true on successful projection.

virtual void osgUtil::SceneView::releaseAllGLObjects ( ) [virtual]

Release all OpenGL objects from the scene graph, such as texture objects, display lists etc. These released scene graphs placed in the respective delete GLObjects cache, which then need to be deleted in OpenGL by SceneView::flushAllDeleteGLObjects().

void osgUtil::SceneView::setClearColor ( const osg::Vec4 & color ) [inline]

Set the color used in glClearColor(). Defaults to an off blue color.

void osgUtil::SceneView::setCollectOccludersVisitor ( osg::CollectOccludersVisitor * cov ) [inline]

void osgUtil::SceneView::setComputeStereoMatricesCallback ( ComputeStereoMatricesCallback * callback ) [inline]

void osgUtil::SceneView::setCullVisitor ( osgUtil::CullVisitor * cv ) [inline]

void osgUtil::SceneView::setCullVisitorLeft ( osgUtil::CullVisitor * cv ) [inline]

void osgUtil::SceneView::setCullVisitorRight ( osgUtil::CullVisitor * cv ) [inline]

void osgUtil::SceneView::setDefaults ( unsigned int options = STANDARD_SETTINGS )

Set scene view to use default global state, light, camera and render visitor.

void osgUtil::SceneView::setDisplaySettings ( osg::DisplaySettings * vs ) [inline]

Set the DisplaySettings.

void osgUtil::SceneView::setDrawBufferValue ( GLenum drawBufferValue ) [inline]

Set the draw buffer value used at the start of each frame draw. Note, overridden in quad buffer stereo mode

void osgUtil::SceneView::setFrameStamp ( osg::FrameStamp * fs ) [inline]

Set the frame stamp for the current frame.

void osgUtil::SceneView::setFusionDistance ( FusionDistanceMode mode,

float value = 1.0f

) [inline]

Set the FusionDistanceMode and Value. Note, is used only when working in stereo.

void osgUtil::SceneView::setGlobalStateSet ( osg::StateSet * state ) [inline]

void osgUtil::SceneView::setInitVisitor ( osg::NodeVisitor * av ) [inline]

void osgUtil::SceneView::setLight ( osg::Light * light ) [inline]

void osgUtil::SceneView::setLightingMode ( LightingMode mode ) [inline]

void osgUtil::SceneView::setLocalStateSet ( osg::StateSet * state ) [inline]

void osgUtil::SceneView::setPrioritizeTextures ( bool pt ) [inline]

Set whether the draw method should call renderer->prioritizeTexture.

void osgUtil::SceneView::setProjectionMatrix ( const osg::Matrixd & matrix ) [inline]

Set the projection matrix. Can be thought of as setting the lens of a camera.

void osgUtil::SceneView::setProjectionMatrix ( const osg::Matrixf & matrix ) [inline]

Set the projection matrix. Can be thought of as setting the lens of a camera.

void osgUtil::SceneView::setProjectionMatrixAsFrustum ( double left,

double right,

double bottom,

double top,

double zNear,

double zFar

)

Set to a perspective projection. See OpenGL glFrustum documentation for further details.

void osgUtil::SceneView::setProjectionMatrixAsOrtho ( double left,

double right,

double bottom,

double top,

double zNear,

double zFar

)

Set to an orthographic projection. See OpenGL glOrtho for documentation further details.

void osgUtil::SceneView::setProjectionMatrixAsOrtho2D ( double left,

double right,

double bottom,

double top

)

Set to a 2D orthographic projection. See OpenGL glOrtho2D documentation for further details.

void osgUtil::SceneView::setProjectionMatrixAsPerspective ( double fovy,

double aspectRatio,

double zNear,

double zFar

)

Create a symmetrical perspective projection, See OpenGL gluPerspective documentation for further details. Aspect ratio is defined as width/height.

void osgUtil::SceneView::setRenderGraph ( osgUtil::RenderGraph * rg ) [inline]

void osgUtil::SceneView::setRenderGraphLeft ( osgUtil::RenderGraph * rg ) [inline]

void osgUtil::SceneView::setRenderGraphRight ( osgUtil::RenderGraph * rg ) [inline]

void osgUtil::SceneView::setRenderStage ( osgUtil::RenderStage * rs ) [inline]

void osgUtil::SceneView::setRenderStageLeft ( osgUtil::RenderStage * rs ) [inline]

void osgUtil::SceneView::setRenderStageRight ( osgUtil::RenderStage * rs ) [inline]

void osgUtil::SceneView::setSceneData ( osg::Node * node ) [inline]

Set the data to view. The data will typically be an osg::Scene but can be any osg::Node type.

void osgUtil::SceneView::setState ( osg::State * state ) [inline]

void osgUtil::SceneView::setUpdateVisitor ( osg::NodeVisitor * av ) [inline]

void osgUtil::SceneView::setViewMatrix ( const osg::Matrixd & matrix ) [inline]

Set the view matrix. Can be thought of as setting the position of the world relative to the camera in camera coordinates.

void osgUtil::SceneView::setViewMatrix ( const osg::Matrixf & matrix ) [inline]

Set the view matrix. Can be thought of as setting the position of the world relative to the camera in camera coordinates.

void osgUtil::SceneView::setViewMatrixAsLookAt ( const osg::Vec3 & eye,

const osg::Vec3 & center,

const osg::Vec3 & up

)

Set to the position and orientation of view matrix, using the same convention as gluLookAt.

void osgUtil::SceneView::setViewport ( int x,

int y,

int width,

int height

) [inline]

Set the viewport of the scene view to specified dimensions.