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osg::CameraDecoratorBase

osg::CameraDecoratorBase Class Reference

CameraDecorator Base Class.

#include <OSGCameraDecoratorBase.h>

Inheritance diagram for osg::CameraDecoratorBase:

osg::Camera osg::CameraBase osg::AttachmentContainer osg::FieldContainer osg::CameraDecorator osg::MatrixCameraDecoratorBase osg::StereoCameraDecoratorBase osg::TileCameraDecoratorBase osg::MatrixCameraDecorator osg::StereoCameraDecorator osg::TileCameraDecorator osg::ProjectionCameraDecoratorBase osg::ShearedStereoCameraDecoratorBase osg::ProjectionCameraDecorator osg::ShearedStereoCameraDecorator List of all members.

Setup Rendering

*virtual void setup (DrawActionBase *action, const Viewport &port)
virtual void setupProjection (DrawActionBase *action, const Viewport &port)
virtual void draw (DrawAction *action, const Viewport &port)

Access Parameters

*virtual void getProjection (Matrix &result, UInt32 width, UInt32 height)
virtual void getProjectionTranslation (Matrix &result, UInt32 width, UInt32 height)
virtual void getViewing (Matrix &result, UInt32 width, UInt32 height)
virtual void getFrustum (FrustumVolume &result, const Viewport &port)
virtual void getWorldToScreen (Matrix &result, const Viewport &port)

Public Types

typedef CameraDecoratorPtr Ptr
enum  { DecorateeFieldId = Inherited::NextFieldId, NextFieldId = DecorateeFieldId + 1 }

Public Member Functions

FieldContainer Get
*virtual FieldContainerType & getType (void)
virtual const FieldContainerType & getType (void) const
virtual UInt32 getContainerSize (void) const
Field Get
*SFCameraPtr * getSFDecoratee (void)
SFNodePtr * getSFBeacon (void)
SFReal32 * getSFNear (void)
SFReal32 * getSFFar (void)
CameraPtr & getDecoratee (void)
const CameraPtr & getDecoratee (void) const
NodePtr & getBeacon (void)
const NodePtr & getBeacon (void) const
Real32 & getNear (void)
const Real32 & getNear (void) const
Real32 & getFar (void)
const Real32 & getFar (void) const
Field Set
*void setDecoratee (const CameraPtr &value)
void setBeacon (const NodePtr &value)
void setNear (const Real32 &value)
void setFar (const Real32 &value)
Binary Access
*virtual UInt32 getBinSize (const BitVector &whichField)
virtual void copyToBin (BinaryDataHandler &pMem, const BitVector &whichField)
virtual void copyFromBin (BinaryDataHandler &pMem, const BitVector &whichField)
transformation
*virtual void changed (BitVector whichField, UInt32 origin)
dump
*virtual void dump (UInt32 uiIndent=0, const BitVector bvFlags=0) const

Static Public Member Functions

Class Get
*static FieldContainerType & getClassType (void)
 access the type of the class
static UInt32 getClassTypeId (void)
 access the numerical type of the class
Class Get
*static const char * getClassname (void)

Static Public Attributes

static const osg::BitVector DecorateeFieldMask
static const osg::BitVector MTInfluenceMask
static const osg::BitVector BeaconFieldMask
static const osg::BitVector NearFieldMask
static const osg::BitVector FarFieldMask
static const BitVector AttachmentsFieldMask
static const BitVector NextFieldMask

Protected Member Functions

Constructors
* CameraDecoratorBase (void)
 CameraDecoratorBase (const CameraDecoratorBase &source)
Destructors
*virtual ~CameraDecoratorBase (void)
Sync
*void executeSyncImpl (CameraDecoratorBase *pOther, const BitVector &whichField)
virtual void executeSync (FieldContainer &other, const BitVector &whichField)

Protected Attributes

Fields
*SFCameraPtr _sfDecoratee

Private Types

typedef Camera Inherited

Private Member Functions

void operator= (const CameraDecoratorBase &source)

Static Private Attributes

static FieldDescription * _desc []
 CameraDecorator description.
static FieldContainerType _type

Friends

class FieldContainer

Detailed Description

Definition at line 81 of file OSGCameraDecoratorBase.h.

Member Typedef Documentation

typedef Camera osg::CameraDecoratorBase::Inherited [private]
 

Reimplemented from osg::Camera.

Reimplemented in osg::CameraDecorator, osg::MatrixCameraDecorator, osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecorator, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecorator, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecorator, osg::StereoCameraDecoratorBase, osg::TileCameraDecorator, and osg::TileCameraDecoratorBase.

Definition at line 85 of file OSGCameraDecoratorBase.h.

typedef CameraDecoratorPtr osg::CameraDecoratorBase::Ptr
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 90 of file OSGCameraDecoratorBase.h.

Member Enumeration Documentation

anonymous enum
 

Enumerator:
DecorateeFieldId 
NextFieldId 

Reimplemented from osg::CameraBase.

Definition at line 92 of file OSGCameraDecoratorBase.h.

00093     {
00094         DecorateeFieldId        = Inherited::NextFieldId,
00095         NextFieldId             = DecorateeFieldId          + 1
00096     };

Constructor & Destructor Documentation

CameraDecoratorBase::CameraDecoratorBase (  void   )  [protected]
 

Definition at line 153 of file OSGCameraDecoratorBase.cpp.

00153                                              :
00154     _sfDecoratee(),
00155     Inherited() 
00156 {
00157 }

CameraDecoratorBase::CameraDecoratorBase (  const CameraDecoratorBase &  source  )  [protected]
 

Definition at line 163 of file OSGCameraDecoratorBase.cpp.

00163                                                                           :
00164     _sfDecoratee(source._sfDecoratee),
00165     Inherited                 (source)
00166 {
00167 }

CameraDecoratorBase::~CameraDecoratorBase (  void   )  [protected, virtual]
 

Definition at line 171 of file OSGCameraDecoratorBase.cpp.

00172 {
00173 }

Member Function Documentation

osg::FieldContainerType & osg::CameraDecoratorBase::getClassType (  void   )  [inline, static]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 58 of file OSGCameraDecoratorBase.inl.

References _type.

00059 {
00060     return _type; 
00061 }

osg::UInt32 osg::CameraDecoratorBase::getClassTypeId (  void   )  [inline, static]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 65 of file OSGCameraDecoratorBase.inl.

References _type, and osg::TypeBase::getId().

00066 {
00067     return _type.getId(); 
00068 }

FieldContainerType & CameraDecoratorBase::getType (  void   )  [virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 104 of file OSGCameraDecoratorBase.cpp.

References _type.

00105 {
00106     return _type; 
00107 }

const FieldContainerType & CameraDecoratorBase::getType (  void   )  const [virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 109 of file OSGCameraDecoratorBase.cpp.

References _type.

00110 {
00111     return _type;
00112 }

UInt32 CameraDecoratorBase::getContainerSize (  void   )  const [virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 115 of file OSGCameraDecoratorBase.cpp.

00116 { 
00117     return sizeof(CameraDecorator); 
00118 }

SFCameraPtr * osg::CameraDecoratorBase::getSFDecoratee (  void   )  [inline]
 

Definition at line 74 of file OSGCameraDecoratorBase.inl.

References _sfDecoratee.

00075 {
00076     return &_sfDecoratee;
00077 }

SFNodePtr * osg::CameraDecoratorBase::getSFBeacon (  void   )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 98 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00099 {
00100     return getDecoratee()->getSFBeacon();
00101 }

SFReal32 * osg::CameraDecoratorBase::getSFNear (  void   )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 104 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00105 {
00106     return getDecoratee()->getSFNear();
00107 }

SFReal32 * osg::CameraDecoratorBase::getSFFar (  void   )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 110 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00111 {
00112     return getDecoratee()->getSFFar();
00113 }

CameraPtr & osg::CameraDecoratorBase::getDecoratee (  void   )  [inline]
 

Definition at line 80 of file OSGCameraDecoratorBase.inl.

References _sfDecoratee, and osg::SField< FieldTypeT, fieldNameSpace >::getValue().

Referenced by osg::CameraDecorator::draw(), getBeacon(), getFar(), getNear(), osg::TileCameraDecorator::getProjection(), osg::ShearedStereoCameraDecorator::getProjection(), osg::ProjectionCameraDecorator::getProjection(), osg::MatrixCameraDecorator::getProjection(), osg::CameraDecorator::getProjection(), osg::ProjectionCameraDecorator::getProjectionTranslation(), osg::MatrixCameraDecorator::getProjectionTranslation(), osg::CameraDecorator::getProjectionTranslation(), getSFBeacon(), getSFFar(), getSFNear(), osg::MatrixCameraDecorator::getViewing(), osg::CameraDecorator::getViewing(), setBeacon(), setFar(), and setNear().

00081 {
00082     return _sfDecoratee.getValue();
00083 }

const CameraPtr & osg::CameraDecoratorBase::getDecoratee (  void   )  const [inline]
 

Definition at line 86 of file OSGCameraDecoratorBase.inl.

References _sfDecoratee, and osg::SField< FieldTypeT, fieldNameSpace >::getValue().

00087 {
00088     return _sfDecoratee.getValue();
00089 }

NodePtr & osg::CameraDecoratorBase::getBeacon (  void   )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 117 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00118 {
00119     return getDecoratee()->getBeacon();
00120 }

const NodePtr & osg::CameraDecoratorBase::getBeacon (  void   )  const [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 123 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00124 {
00125     return getDecoratee()->getBeacon();
00126 }

Real32 & osg::CameraDecoratorBase::getNear (  void   )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 137 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00138 {
00139     return getDecoratee()->getNear();
00140 }

const Real32 & osg::CameraDecoratorBase::getNear (  void   )  const [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 143 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00144 {
00145     return getDecoratee()->getNear();
00146 }

Real32 & osg::CameraDecoratorBase::getFar (  void   )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 157 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00158 {
00159     return getDecoratee()->getFar();
00160 }

const Real32 & osg::CameraDecoratorBase::getFar (  void   )  const [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 163 of file OSGCameraDecoratorBase.inl.

References getDecoratee().

00164 {
00165     return getDecoratee()->getFar();
00166 }

void osg::CameraDecoratorBase::setDecoratee (  const CameraPtr &  value  )  [inline]
 

Definition at line 92 of file OSGCameraDecoratorBase.inl.

References _sfDecoratee, and osg::SField< FieldTypeT, fieldNameSpace >::setValue().

00093 {
00094     _sfDecoratee.setValue(value);
00095 }

void osg::CameraDecoratorBase::setBeacon (  const NodePtr &  value  )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 129 of file OSGCameraDecoratorBase.inl.

References osg::CameraBase::BeaconFieldMask, osg::beginEditCP(), osg::endEditCP(), and getDecoratee().

00130 {
00131     beginEditCP(getDecoratee(), BeaconFieldMask);
00132     getDecoratee()->setBeacon(value);
00133     endEditCP  (getDecoratee(), BeaconFieldMask);
00134 }

void osg::CameraDecoratorBase::setNear (  const Real32 &  value  )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 149 of file OSGCameraDecoratorBase.inl.

References osg::beginEditCP(), osg::endEditCP(), getDecoratee(), and osg::CameraBase::NearFieldMask.

00150 {
00151     beginEditCP(getDecoratee(), NearFieldMask);
00152     getDecoratee()->setNear(value);
00153     endEditCP  (getDecoratee(), NearFieldMask);
00154 }

void osg::CameraDecoratorBase::setFar (  const Real32 &  value  )  [inline, virtual]
 

Reimplemented from osg::CameraBase.

Definition at line 169 of file OSGCameraDecoratorBase.inl.

References osg::beginEditCP(), osg::endEditCP(), osg::CameraBase::FarFieldMask, and getDecoratee().

00170 {
00171     beginEditCP(getDecoratee(), FarFieldMask);
00172     getDecoratee()->setFar(value);
00173     endEditCP  (getDecoratee(), FarFieldMask);
00174 }

UInt32 CameraDecoratorBase::getBinSize (  const BitVector &  whichField  )  [virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 177 of file OSGCameraDecoratorBase.cpp.

References _sfDecoratee, DecorateeFieldMask, osg::SField< FieldTypeT, fieldNameSpace >::getBinSize(), osg::CameraBase::getBinSize(), and osg::FieldBits::NoField.

Referenced by osg::TileCameraDecoratorBase::getBinSize(), osg::StereoCameraDecoratorBase::getBinSize(), and osg::MatrixCameraDecoratorBase::getBinSize().

00178 {
00179     UInt32 returnValue = Inherited::getBinSize(whichField);
00180 
00181     if(FieldBits::NoField != (DecorateeFieldMask & whichField))
00182     {
00183         returnValue += _sfDecoratee.getBinSize();
00184     }
00185 
00186     return returnValue;
00187 }

void CameraDecoratorBase::copyToBin (  BinaryDataHandler &  pMem,
const BitVector &  whichField
)  [virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 189 of file OSGCameraDecoratorBase.cpp.

References _sfDecoratee, osg::SField< FieldTypeT, fieldNameSpace >::copyToBin(), osg::CameraBase::copyToBin(), DecorateeFieldMask, and osg::FieldBits::NoField.

Referenced by osg::TileCameraDecoratorBase::copyToBin(), osg::StereoCameraDecoratorBase::copyToBin(), and osg::MatrixCameraDecoratorBase::copyToBin().

00191 {
00192     Inherited::copyToBin(pMem, whichField);
00193 
00194     if(FieldBits::NoField != (DecorateeFieldMask & whichField))
00195     {
00196         _sfDecoratee.copyToBin(pMem);
00197     }
00198 
00199 }

void CameraDecoratorBase::copyFromBin (  BinaryDataHandler &  pMem,
const BitVector &  whichField
)  [virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 201 of file OSGCameraDecoratorBase.cpp.

References _sfDecoratee, osg::SField< FieldTypeT, fieldNameSpace >::copyFromBin(), osg::CameraBase::copyFromBin(), DecorateeFieldMask, and osg::FieldBits::NoField.

Referenced by osg::TileCameraDecoratorBase::copyFromBin(), osg::StereoCameraDecoratorBase::copyFromBin(), and osg::MatrixCameraDecoratorBase::copyFromBin().

00203 {
00204     Inherited::copyFromBin(pMem, whichField);
00205 
00206     if(FieldBits::NoField != (DecorateeFieldMask & whichField))
00207     {
00208         _sfDecoratee.copyFromBin(pMem);
00209     }
00210 
00211 }

void CameraDecoratorBase::executeSyncImpl (  CameraDecoratorBase *  pOther,
const BitVector &  whichField
)  [protected]
 

Definition at line 214 of file OSGCameraDecoratorBase.cpp.

References _sfDecoratee, DecorateeFieldMask, osg::CameraBase::executeSyncImpl(), osg::FieldBits::NoField, and osg::SField< FieldTypeT, fieldNameSpace >::syncWith().

Referenced by executeSync(), osg::TileCameraDecoratorBase::executeSyncImpl(), osg::StereoCameraDecoratorBase::executeSyncImpl(), and osg::MatrixCameraDecoratorBase::executeSyncImpl().

00216 {
00217 
00218     Inherited::executeSyncImpl(pOther, whichField);
00219 
00220     if(FieldBits::NoField != (DecorateeFieldMask & whichField))
00221     {
00222         _sfDecoratee.syncWith(pOther->_sfDecoratee);
00223     }
00224 
00225 }

void CameraDecoratorBase::executeSync (  FieldContainer &  other,
const BitVector &  whichField
)  [protected, virtual]
 

Reimplemented from osg::CameraBase.

Reimplemented in osg::MatrixCameraDecoratorBase, osg::ProjectionCameraDecoratorBase, osg::ShearedStereoCameraDecoratorBase, osg::StereoCameraDecoratorBase, and osg::TileCameraDecoratorBase.

Definition at line 122 of file OSGCameraDecoratorBase.cpp.

References executeSyncImpl().

00124 {
00125     this->executeSyncImpl((CameraDecoratorBase *) &other, whichField);
00126 }

void osg::CameraDecoratorBase::operator= (  const CameraDecoratorBase &  source  )  [private]
 

* static const char* osg::Camera::getClassname (  void   )  [inline, static, inherited]
 

Reimplemented in osg::MatrixCamera, osg::OffCenterPerspectiveCamera, osg::PerspectiveCamera, and osg::TileCameraDecorator.

Definition at line 73 of file OSGCamera.h.

00073 { return "Camera"; };

void Camera::changed (  BitVector  whichField,
UInt32  origin
)  [virtual, inherited]
 

Reimplemented from osg::AttachmentContainer.

Reimplemented in osg::CameraDecorator, osg::MatrixCamera, osg::MatrixCameraDecorator, osg::OffCenterPerspectiveCamera, osg::PerspectiveCamera, osg::ProjectionCameraDecorator, osg::ShearedStereoCameraDecorator, osg::StereoCameraDecorator, and osg::TileCameraDecorator.

Definition at line 98 of file OSGCamera.cpp.

References osg::AttachmentContainer::changed().

Referenced by osg::PerspectiveCamera::changed(), osg::MatrixCamera::changed(), and osg::CameraDecorator::changed().

00099 {
00100     Inherited::changed(whichField, origin);
00101 }

void Camera::setup (  DrawActionBase *  action,
const Viewport &  port
)  [virtual, inherited]
 

Setup OpenGL for rendering, call all the necessary commands to start rendering with this camera.

Definition at line 109 of file OSGCamera.cpp.

References osg::Viewport::getPixelHeight(), osg::Viewport::getPixelWidth(), osg::Camera::getProjection(), osg::Camera::getProjectionTranslation(), osg::TransformationMatrix< ValueTypeT >::getValues(), osg::Camera::getViewing(), and osg::TransformationMatrix< ValueTypeT >::mult().

00111 {
00112     Matrix m, t;
00113 
00114     // set the projection
00115 
00116     getProjection           ( m, port.getPixelWidth(), port.getPixelHeight() );
00117     getProjectionTranslation( t, port.getPixelWidth(), port.getPixelHeight() );
00118 
00119     m.mult(t);
00120 
00121     //SDEBUG << "Projection matrix: " << m << std::endl;
00122 
00123     glMatrixMode( GL_PROJECTION );
00124     glLoadMatrixf( m.getValues() );
00125 
00126     // set the viewing
00127 
00128     getViewing( m, port.getPixelWidth(), port.getPixelHeight() );
00129 
00130     //SDEBUG << "Viewing matrix: " << m << std::endl;
00131     
00132     glMatrixMode( GL_MODELVIEW );
00133     glLoadMatrixf( m.getValues() );
00134 }

void Camera::setupProjection (  DrawActionBase *  action,
const Viewport &  port
)  [virtual, inherited]
 

Setup OpenGL projection for rendering.

Definition at line 138 of file OSGCamera.cpp.

References osg::Viewport::getPixelHeight(), osg::Viewport::getPixelWidth(), osg::Camera::getProjection(), osg::Camera::getProjectionTranslation(), osg::TransformationMatrix< ValueTypeT >::getValues(), and osg::TransformationMatrix< ValueTypeT >::mult().

Referenced by osg::RenderAction::start().

00140 {
00141     Matrix m, t;
00142 
00143     // set the projection
00144 
00145     getProjection           ( m, port.getPixelWidth(), port.getPixelHeight() );
00146     getProjectionTranslation( t, port.getPixelWidth(), port.getPixelHeight() );
00147 
00148     m.mult(t);
00149 
00150     //SDEBUG << "Projection matrix: " << m << std::endl;
00151 
00152     glMatrixMode( GL_PROJECTION );
00153     glLoadMatrixf( m.getValues() );
00154 }

void Camera::draw (  DrawAction *  action,
const Viewport &  port
)  [virtual, inherited]
 

Draw the camera's geometry (if any). Usually there is none.

Reimplemented in osg::CameraDecorator, osg::MatrixCamera, osg::OffCenterPerspectiveCamera, and osg::PerspectiveCamera.

Definition at line 158 of file OSGCamera.cpp.

00160 {
00161 }

void Camera::getProjection (  Matrix &  result,
UInt32  width,
UInt32  height
)  [virtual, inherited]
 

Get/calculate the projection matrix for this camera.

Reimplemented in osg::CameraDecorator, osg::MatrixCamera, osg::MatrixCameraDecorator, osg::OffCenterPerspectiveCamera, osg::PerspectiveCamera, osg::ProjectionCameraDecorator, osg::ShearedStereoCameraDecorator, and osg::TileCameraDecorator.

Definition at line 165 of file OSGCamera.cpp.

References SFATAL.

Referenced by osg::Camera::calcViewRay(), osg::SkyBackground::clear(), osg::DVRIsoShader::getCoveredScreenRect(), osg::Camera::getFrustum(), osg::Camera::getWorldToScreen(), osg::Camera::setup(), and osg::Camera::setupProjection().

00168 {
00169     SFATAL << "Camera::getProjection: NIY" << std::endl;
00170     abort();
00171 }

void Camera::getProjectionTranslation (  Matrix &  result,
UInt32  width,
UInt32  height
)  [virtual, inherited]
 

Get/calculate the projection translation matrix for this camera. The default is identity.

Reimplemented in osg::CameraDecorator, osg::MatrixCameraDecorator, and osg::ProjectionCameraDecorator.

Definition at line 176 of file OSGCamera.cpp.

References osg::TransformationMatrix< ValueTypeT >::setIdentity().

Referenced by osg::Camera::calcViewRay(), osg::SkyBackground::clear(), osg::DVRIsoShader::getCoveredScreenRect(), osg::Camera::getFrustum(), osg::Camera::getWorldToScreen(), osg::Camera::setup(), and osg::Camera::setupProjection().

00179 {
00180     result.setIdentity();
00181 }

void Camera::getViewing (  Matrix &  result,
UInt32  width,
UInt32  height
)  [virtual, inherited]
 

Get/calculate the viewing matrix for this camera. This is the inverse of the beacon's toWorld transformation.

Reimplemented in osg::CameraDecorator, osg::MatrixCamera, osg::MatrixCameraDecorator, and osg::ProjectionCameraDecorator.

Definition at line 186 of file OSGCamera.cpp.

References osg::CameraBase::getBeacon(), osg::TransformationMatrix< ValueTypeT >::invert(), osg::NullFC, and SWARNING.

Referenced by osg::TextureTransformChunk::activate(), osg::TexGenChunk::activate(), osg::Camera::calcViewRay(), osg::TextureTransformChunk::changeFrom(), osg::TexGenChunk::changeFrom(), osg::SkyBackground::clear(), osg::Camera::getFrustum(), osg::Camera::getWorldToScreen(), osg::Camera::setup(), osg::RenderAction::start(), osg::DrawActionBase::start(), osg::SHLChunk::updateCameraOrientation(), osg::SHLChunk::updateCameraPosition(), osg::SHLChunk::updateInvViewMatrix(), and osg::SHLChu