A DtTreeModel owns the DtModelInstance of a tree instance. More...

Inheritance diagram for makVrv::DtTreeModel:

Public Member Functions
virtual	~DtTreeModel ()
	DTOR.
virtual void	setModelDefinition (const std::string &str)
	Set the model definition.
virtual std::string	className () const
	Get the class name of the model instance owner.
virtual void	slot_modelInstanceCreated (DtModelInstance *instance)
	Slot called when DtTreeModel gets a model instance associated with it.
virtual void	slot_modelInstanceToBeDestroyed (DtModelInstance *instance)
	Slot called right before a DtTreeModel has it's model instance deleted.
virtual void	addToScene (const DtUniqueID &sceneObjectId, int modelSet, int visualizerType)
	Virtual Functions to be implemented, add this model to the scene.
virtual void	removeFromScene ()
	Virtual Functions to be implemented, remove this model from the scene.
virtual void	setSolid (bool soild)
	Make the tree geometry solid.
Public Member Functions inherited from makVrv::DtModel
	DtModel (DtDe &de, DtUniqueID id)
	CTOR.
virtual	~DtModel ()
	DTOR.
virtual void	saveModelToFile (const std::string &filename)
unsigned int	transformSize () const
	Get the number of position/orientations this model has.
virtual void	setPosition (int vtx, const DtVector &position)
	Set the position of a control vertex in the model.
virtual void	removePosition (int vtx)
	Remove a transform at the given position.
const DtVector &	position (int vtx=0) const
	Get the Position of a given point.
const DtTaitBryan &	orientation (int vtx=0) const
	Get the Orientation of a given point.
virtual void	setOrientation (int vtx, const DtTaitBryan &orientation)
	Set the orientation of a vertex in the model.
virtual void	enableColorBlending (bool b)
	Enable / disable color blending for this model.
virtual void	setBlendColor (float r, float g, float b, float a)
	Set color to use if color blending is enabled.
virtual void	getBlendColor (float &r, float &g, float &b, float &a)
	Returns the blend color.
virtual bool	colorBlendingEnabled () const
	Returns whether or not blending is enabled.
virtual void	setColor (float r, float g, float b, float a)
	set the model's color
virtual void	enableLighting (bool l)
	set whether the model is lit; this may not be an option on all models
virtual int	modelSet () const
	Get the model set this model is part of.
const DtVector &	boundingBoxExtents () const
	Get the bounding box extents of the model instance.
void	getBoundingBoxExtents (double &x, double &y, double &z) const
	Get the bounding box extents of the model instance.
const DtVector &	boundingBoxCenter () const
	Get the bounding box center of the model instance.
virtual void	getBoundingBoxCenter (double &x, double &y, double &z) const
	Get the bounding box center of the model instance.
virtual void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
	Get the minimum and maximum X,Y,Z components of the bounding box.
void	setContributesToBound (bool trueOrFalse)
	Set whether this model instance contributes to an object's overall bounding volume.
bool	contributesToBound () const
	Get whether this model instance contributes to an object's overall bounding volume.
DtDe &	de ()
	Get the DtDe object.
virtual void	setModelInstance (DtModelInstance *modelInstance)
	Internally set the model instance pointer.
virtual void	setVisible (bool isVisible)
	Set the visible state of the model.
virtual bool	visible () const
	Get the visible state of the model.
DtUniqueID	parentSceneObjectID () const
	Parent of the model.
virtual void	addedToSceneObjectAsProp (const DtUniqueID &sceneObj)
	Called when a scene object added the model as a prop.
virtual void	addedToSceneObject (const DtUniqueID &sceneObj, int modelSet, int visualizerType)
	Called when a scene object added the model with the given model set and visualizer type.
virtual void	removedFromSceneObject ()
	Called when the model was removed from a scene object.
virtual DtModelInstance *	modelInstance ()
	Get the model instance.
virtual const DtModelInstance *	modelInstance () const
	Get the model instance.
int	visualizerType () const
	The visualizer type determines which channel-specific group node this model will be parented to, and consequently, which observer setting will cause it to be rendered in which channel.

Public Attributes
boost::signal< void(const std::string &)>	signal_treeModelInstanceToBeDestroyed
	Signal emitted when the model instance is going to be destroyed.
boost::signal< void(const std::string &)>	signal_treeModelInstanceCreated
	Signal emitted when the model instance is created.
Public Attributes inherited from makVrv::DtModel
boost::signal< void(DtModel *)>	signal_modelToBeDestroyed
	Signal emitted when the model is to be destroyed.
boost::signal< void(DtModel *)>	signal_modelChanged
boost::signal< bool(DtModel *, bool), SlotReturnOR >	signal_visibilityChangeRequested
	Signal when the visibility has been requested, if any slot returns false, it will not change.
boost::signal< void(DtModelInstance , DtModel )>	signal_modelInstanceCreated
	Signal emitted when the model instance is created.
boost::signal< void(DtModelInstance , DtModel )>	signal_modelInstanceToBeDestroyed
	Signal emitted when the model instance is to be destroyed.

Protected Member Functions
	DtTreeModel (DtDe &de, DtUniqueID id)
	CTOR Constructor is protected because this class is created via the creator pattern.
Protected Member Functions inherited from makVrv::DtModel
virtual void	addToSceneAsProp (const DtUniqueID &sceneObjectId)
	Add this model to the scene as a prop.
virtual void	initializeModelInstance ()
	Push any state maintained by the model to the model instance.
void	slot_modelInstanceChanged (DtModelInstance *instance)
	Called when the model instance changed.

Friends
class	DtTreeModelCreator
class	DtTreeModelClassesCreator

Additional Inherited Members
Protected Types inherited from makVrv::DtModel
typedef std::vector < ObjectTransform >	TransformList
Protected Attributes inherited from makVrv::DtModel
DtDe &	myDe
const DtUniqueID	myUniqueId

Detailed Description

A DtTreeModel owns the DtModelInstance of a tree instance.

Constructor & Destructor Documentation

virtual makVrv::DtTreeModel::~DtTreeModel ( )

virtual

DTOR.

makVrv::DtTreeModel::DtTreeModel	(	DtDe &	de,
		DtUniqueID	id
	)

protected

CTOR Constructor is protected because this class is created via the creator pattern.

Member Function Documentation

virtual void makVrv::DtTreeModel::setModelDefinition ( const std::string & str )

virtual

Set the model definition.

Reimplemented from makVrv::DtModel.

virtual std::string makVrv::DtTreeModel::className ( ) const

virtual

Get the class name of the model instance owner.

This is used to control how model instances are created.

Reimplemented from makVrv::DtModel.

Reimplemented in makVrv::DtSpeedTreeModel.

virtual void makVrv::DtTreeModel::slot_modelInstanceCreated ( DtModelInstance * instance )

virtual

Slot called when DtTreeModel gets a model instance associated with it.

virtual void makVrv::DtTreeModel::slot_modelInstanceToBeDestroyed ( DtModelInstance * instance )

virtual

Slot called right before a DtTreeModel has it's model instance deleted.

virtual void makVrv::DtTreeModel::addToScene	(	const DtUniqueID &	sceneObjectId,
		int	modelSet,
		int	visualizerType
	)

virtual

Virtual Functions to be implemented, add this model to the scene.

Implements makVrv::DtModel.

virtual void makVrv::DtTreeModel::removeFromScene ( )

virtual

Virtual Functions to be implemented, remove this model from the scene.

Implements makVrv::DtModel.

virtual void makVrv::DtTreeModel::setSolid ( bool soild )

virtual

Make the tree geometry solid.

Implements makVrv::DtModel.

Friends And Related Function Documentation

friend class DtTreeModelCreator

friend

friend class DtTreeModelClassesCreator

friend

Member Data Documentation

boost::signal<void (const std::string&)> makVrv::DtTreeModel::signal_treeModelInstanceToBeDestroyed

Signal emitted when the model instance is going to be destroyed.

boost::signal<void (const std::string&)> makVrv::DtTreeModel::signal_treeModelInstanceCreated

Signal emitted when the model instance is created.

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtTreeModel.h

Public Member Functions

Public Attributes

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation