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osg::MatrixTransform Class Reference

#include <MatrixTransform.h>

Inheritance diagram for osg::MatrixTransform:
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Public Member Functions

 MatrixTransform ()
 
 MatrixTransform (const MatrixTransform &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
 MatrixTransform (const Matrix &matix)
 
 META_Node (osg, MatrixTransform)
 
virtual MatrixTransform * asMatrixTransform ()
 
virtual const MatrixTransform * asMatrixTransform () const
 
void setMatrix (const Matrix &mat)
 
const Matrix & getMatrix () const
 
void preMult (const Matrix &mat)
 
void postMult (const Matrix &mat)
 
const Matrix & getInverseMatrix () const
 
virtual bool computeLocalToWorldMatrix (Matrix &matrix, NodeVisitor *) const
 
virtual bool computeWorldToLocalMatrix (Matrix &matrix, NodeVisitor *) const
 
- Public Member Functions inherited from osg::Transform
 Transform ()
 
 Transform (const Transform &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
 META_Node (osg, Transform)
 
virtual Transform * asTransform ()
 
virtual const Transform * asTransform () const
 
virtual PositionAttitudeTransform * asPositionAttitudeTransform ()
 
virtual const
PositionAttitudeTransform * 		asPositionAttitudeTransform () const
 
void setReferenceFrame (ReferenceFrame rf)
 
ReferenceFrame getReferenceFrame () const
 
virtual BoundingSphere computeBound () const
 
- Public Member Functions inherited from osg::Group
 Group ()
 
 Group (const Group &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
 META_Node (osg, Group)
 
virtual Group * asGroup ()
 
virtual const Group * asGroup () const
 
virtual void traverse (NodeVisitor &nv)
 
virtual bool addChild (Node *child)
 
virtual bool insertChild (unsigned int index, Node *child)
 
virtual bool removeChild (Node *child)
 
bool removeChild (unsigned int pos, unsigned int numChildrenToRemove=1)
 
virtual bool removeChildren (unsigned int pos, unsigned int numChildrenToRemove)
 
virtual bool replaceChild (Node *origChild, Node *newChild)
 
virtual unsigned int getNumChildren () const
 
virtual bool setChild (unsigned int i, Node *node)
 
Node * getChild (unsigned int i)
 
const Node * getChild (unsigned int i) const
 
bool containsNode (const Node *node) const
 
unsigned int getChildIndex (const Node *node) const
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
virtual void resizeGLObjectBuffers (unsigned int maxSize)
 
virtual void releaseGLObjects (osg::State *=0) const
 
- Public Member Functions inherited from osg::Node
 Node ()
 
 Node (const Node &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual Object * cloneType () const
 
virtual Object * clone (const CopyOp &copyop) const
 
virtual bool isSameKindAs (const Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
virtual Node * asNode ()
 
virtual const Node * asNode () const
 
virtual Drawable * asDrawable ()
 
virtual const Drawable * asDrawable () const
 
virtual Geometry * asGeometry ()
 
virtual const Geometry * asGeometry () const
 
virtual Camera * asCamera ()
 
virtual const Camera * asCamera () const
 
virtual Switch * asSwitch ()
 
virtual const Switch * asSwitch () const
 
virtual Geode * asGeode ()
 
virtual const Geode * asGeode () const
 
virtual osgTerrain::Terrain * asTerrain ()
 
virtual const osgTerrain::Terrain * asTerrain () const
 
virtual void accept (NodeVisitor &nv)
 
virtual void ascend (NodeVisitor &nv)
 
const ParentList & getParents () const
 
ParentList getParents ()
 
Group * getParent (unsigned int i)
 
const Group * getParent (unsigned int i) const
 
unsigned int getNumParents () const
 
NodePathList getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const
 
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
 
void setUpdateCallback (Callback *nc)
 
Callback * getUpdateCallback ()
 
const Callback * getUpdateCallback () const
 
void addUpdateCallback (Callback *nc)
 
void removeUpdateCallback (Callback *nc)
 
unsigned int getNumChildrenRequiringUpdateTraversal () const
 
void setEventCallback (Callback *nc)
 
Callback * getEventCallback ()
 
const Callback * getEventCallback () const
 
void addEventCallback (Callback *nc)
 
void removeEventCallback (Callback *nc)
 
unsigned int getNumChildrenRequiringEventTraversal () const
 
void setCullCallback (Callback *nc)
 
Callback * getCullCallback ()
 
const Callback * getCullCallback () const
 
void addCullCallback (Callback *nc)
 
void removeCullCallback (Callback *nc)
 
void setCullingActive (bool active)
 
bool getCullingActive () const
 
unsigned int getNumChildrenWithCullingDisabled () const
 
bool isCullingActive () const
 
unsigned int getNumChildrenWithOccluderNodes () const
 
bool containsOccluderNodes () const
 
void setNodeMask (NodeMask nm)
 
NodeMask getNodeMask () const
 
void setStateSet (osg::StateSet *stateset)
 
osg::StateSet * getOrCreateStateSet ()
 
osg::StateSet * getStateSet ()
 
const osg::StateSet * getStateSet () const
 
void setDescriptions (const DescriptionList &descriptions)
 
DescriptionList & getDescriptions ()
 
const DescriptionList & getDescriptions () const
 
const std::string & getDescription (unsigned int i) const
 
std::string & getDescription (unsigned int i)
 
unsigned int getNumDescriptions () const
 
void addDescription (const std::string &desc)
 
void setInitialBound (const osg::BoundingSphere &bsphere)
 
const BoundingSphere & getInitialBound () const
 
void dirtyBound ()
 
const BoundingSphere & getBound () const
 
void setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)
 
ComputeBoundingSphereCallback * getComputeBoundingSphereCallback ()
 
const
ComputeBoundingSphereCallback * 		getComputeBoundingSphereCallback () const
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
std::string getCompoundClassName () const
 
virtual NodeVisitor * asNodeVisitor ()
 
virtual const NodeVisitor * asNodeVisitor () const
 
virtual StateAttribute * asStateAttribute ()
 
virtual const StateAttribute * asStateAttribute () const
 
virtual Uniform * asUniform ()
 
virtual const Uniform * asUniform () const
 
virtual void setName (const std::string &name)
 
void setName (const char *name)
 
const std::string & getName () const
 
void setDataVariance (DataVariance dv)
 
DataVariance getDataVariance () const
 
virtual void computeDataVariance ()
 
void setUserDataContainer (osg::UserDataContainer *udc)
 
osg::UserDataContainer * getUserDataContainer ()
 
const osg::UserDataContainer * getUserDataContainer () const
 
osg::UserDataContainer * getOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual Referenced * getUserData ()
 
virtual const Referenced * getUserData () const
 
template<typename T >
bool getUserValue (const std::string &name, T &value) const
 
template<typename T >
void setUserValue (const std::string &name, const T &value)
 
template<typename T >
BoolValueObject
UCharValueObject
UShortValueObject
UIntValueObject
DoubleValueObject
Vec3fValueObject
Vec2dValueObject
Vec4dValueObject
PlaneValueObject
MatrixdValueObject
BoundingBoxdValueObject
BoundingSpheredValueObject
bool 		getUserValue (const std::string &name, T &value) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referenced & operator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::Mutex * getRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSet * getObserverSet () const
 
ObserverSet * getOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Member Functions

virtual ~MatrixTransform ()
 
- Protected Member Functions inherited from osg::Transform
virtual ~Transform ()
 
- Protected Member Functions inherited from osg::Group
virtual ~Group ()
 
virtual void childRemoved (unsigned int, unsigned int)
 
virtual void childInserted (unsigned int)
 
- Protected Member Functions inherited from osg::Node
virtual ~Node ()
 
void addParent (osg::Group *parent)
 
void removeParent (osg::Group *parent)
 
void setNumChildrenRequiringUpdateTraversal (unsigned int num)
 
void setNumChildrenRequiringEventTraversal (unsigned int num)
 
void setNumChildrenWithCullingDisabled (unsigned int num)
 
void setNumChildrenWithOccluderNodes (unsigned int num)
 
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Protected Attributes

Matrix _matrix
 
Matrix _inverse
 
bool _inverseDirty
 
- Protected Attributes inherited from osg::Transform
ReferenceFrame _referenceFrame
 
- Protected Attributes inherited from osg::Group
NodeList _children
 
- Protected Attributes inherited from osg::Node
BoundingSphere _initialBound
 
ref_ptr
< ComputeBoundingSphereCallback > 		_computeBoundCallback
 
BoundingSphere _boundingSphere
 
bool _boundingSphereComputed
 
ParentList _parents
 
ref_ptr< Callback > _updateCallback
 
unsigned int _numChildrenRequiringUpdateTraversal
 
ref_ptr< Callback > _eventCallback
 
unsigned int _numChildrenRequiringEventTraversal
 
ref_ptr< Callback > _cullCallback
 
bool _cullingActive
 
unsigned int _numChildrenWithCullingDisabled
 
unsigned int _numChildrenWithOccluderNodes
 
NodeMask _nodeMask
 
ref_ptr< StateSet > _stateset
 
- Protected Attributes inherited from osg::Object
std::string _name
 
DataVariance _dataVariance
 
osg::UserDataContainer * _userDataContainer
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Additional Inherited Members

- Public Types inherited from osg::Transform
enum  ReferenceFrame { RELATIVE_RF, ABSOLUTE_RF, ABSOLUTE_RF_INHERIT_VIEWPOINT }
 
- Public Types inherited from osg::Node
typedef std::vector< Group * > ParentList
 
typedef unsigned int NodeMask
 
typedef std::vector< std::string > DescriptionList
 
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandler * getDeleteHandler ()
 

Detailed Description

MatrixTransform - is a subclass of Transform which has an osg::Matrix which represents a 4x4 transformation of its children from local coordinates into the Transform's parent coordinates.

Definition at line 25 of file MatrixTransform.h.

Constructor & Destructor Documentation

osg::MatrixTransform::MatrixTransform ( )
osg::MatrixTransform::MatrixTransform ( const MatrixTransform &  ,
const CopyOp &  copyop = CopyOp::SHALLOW_COPY 
)

Copy constructor using CopyOp to manage deep vs shallow copy.

osg::MatrixTransform::MatrixTransform ( const Matrix &  matix)
virtual osg::MatrixTransform::~MatrixTransform ( )
protectedvirtual

Member Function Documentation

virtual MatrixTransform* osg::MatrixTransform::asMatrixTransform ( )
inlinevirtual

Reimplemented from osg::Transform.

Definition at line 39 of file MatrixTransform.h.

virtual const MatrixTransform* osg::MatrixTransform::asMatrixTransform ( ) const
inlinevirtual

Reimplemented from osg::Transform.

Definition at line 40 of file MatrixTransform.h.

virtual bool osg::MatrixTransform::computeLocalToWorldMatrix ( Matrix &  matrix,
NodeVisitor *   
) const
virtual

Reimplemented from osg::Transform.

virtual bool osg::MatrixTransform::computeWorldToLocalMatrix ( Matrix &  matrix,
NodeVisitor *   
) const
virtual

Reimplemented from osg::Transform.

const Matrix& osg::MatrixTransform::getInverseMatrix ( ) const
inline

Get the inverse matrix.

Definition at line 56 of file MatrixTransform.h.

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const Matrix& osg::MatrixTransform::getMatrix ( ) const
inline

Get the matrix.

Definition at line 47 of file MatrixTransform.h.

osg::MatrixTransform::META_Node ( osg  ,
MatrixTransform   
)
void osg::MatrixTransform::postMult ( const Matrix &  mat)
inline

post multiply the transform's matrix.

Definition at line 53 of file MatrixTransform.h.

void osg::MatrixTransform::preMult ( const Matrix &  mat)
inline

pre multiply the transform's matrix.

Definition at line 50 of file MatrixTransform.h.

void osg::MatrixTransform::setMatrix ( const Matrix &  mat)
inline

Set the transform's matrix.

Definition at line 44 of file MatrixTransform.h.

Member Data Documentation

Matrix osg::MatrixTransform::_inverse
mutableprotected

Definition at line 76 of file MatrixTransform.h.

bool osg::MatrixTransform::_inverseDirty
mutableprotected

Definition at line 77 of file MatrixTransform.h.

Matrix osg::MatrixTransform::_matrix
protected

Definition at line 75 of file MatrixTransform.h.

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