makVrv::DtAnimationModelInstance Class Reference

An effect model instance creates a particle effect from a model definition. More...

Inheritance diagram for makVrv::DtAnimationModelInstance:

Public Member Functions
virtual	~DtAnimationModelInstance ()
	DTOR.
virtual void	setIntensity (float intensity)
	Set the effect intensity.
virtual void	setScale (float scale)
	Set the effect scale.
virtual void	setDuration (double seconds)
	Set the effect duration.
virtual void	setWind (const DtVector &windVector)
	Set the effect wind.
virtual void	setPosition (const DtVector &position)
	Set the position of the effect, either in world coordinates or in local coordinates.
virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition.
virtual void	addToConnector (DtOsgSceneConnector *connector)
	Brief Tell the model instance to add itself to the provided node.
virtual bool	removeFromConnector (DtOsgSceneConnector *connector)
	Brief Tell the model instance to remove itself from the provided node.
virtual void	stop ()
	Stop the animation.
virtual void	start ()
	Start the animation.
virtual void	pause ()
	Pause the animation.
virtual void	resume ()
	Resume the animation after it was paused.
virtual void	setLoopMode (bool loopOn)
	Set the animation looping on or off.
virtual void	setReverseAnimation (bool reverse)
	Reverse the direction of the animation.
virtual void	setVisible (bool isVisible)
	no-op
Public Member Functions inherited from makVrv::DtOsgModelInstance
virtual	~DtOsgModelInstance ()
	DTOR.
virtual bool	saveModelToFile (const std::string &filename) const
	Attempt to save the model to a file.
virtual void	enableColorBlending (bool b)
	Enable / disable coloring on all models in the scene object.
virtual void	setBlendColor (float r, float g, float b, float a)
	set the model's color
virtual void	enableTexture (bool onOff)
virtual osg::Node *	rootNode ()
	Get the model instance's root node.
virtual const osg::Node *	rootNode () const
	Get the model instance's root node.
Public Member Functions inherited from makVrv::DtModelInstance
	DtModelInstance (DtDe &de)
	CTOR.
virtual	~DtModelInstance ()
	DTOR.
const std::string &	realizedDefinitionName () const
	Get the name of the definition that this model instance was realized with.
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.
void	getBoundingBoxCenter (double &x, double &y, double &z) const
	Get the bounding box center of the model instance.
void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
virtual 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.

Protected Member Functions
	DtAnimationModelInstance (DtDe &de)
osg::BoundingBox	calculateParentExtents (osg::Node *parent)
osg::Node *	findFromCache (DtModelDefinition &definition)
	Try to find an effect model instance in cache to copy.
osg::Node *	loadNode (const std::string &filenameParam, const std::string &resourcePathList)
	Try to load a filename as a node.
Protected Member Functions inherited from makVrv::DtOsgModelInstance
virtual void	updateColorBlending ()
	calls update color blending with the model root.
virtual void	updateColorBlending (osg::Node *node)
virtual void	enableTexture (osg::Node *root, bool onOff)
virtual void	updateBoundingBoxViaContents ()
	DtOsgModelInstance (DtDe &de)
	CTOR.
virtual void	setRootNode (osg::Node *node)
	Set the model instance's root node.

Protected Attributes
osg::ref_ptr< DtParticleEffect >	myEffect
Protected Attributes inherited from makVrv::DtOsgModelInstance
osg::ref_ptr< osg::Node >	myModelRoot
osg::ref_ptr< osg::StateSet >	myCachedState
Protected Attributes inherited from makVrv::DtModelInstance
DtDe &	myDe
std::string	myRealizedModelDefinitionName
DtVector	myBoundingBoxCenter
DtVector	myBoundingBoxExtents
DtVector	myBoundingBoxMinimum
DtVector	myBoundingBoxMaximum
bool	myContributesToBound
bool	myColorBlendingEnabled
float	myBlendRed
float	myBlendBlue
float	myBlendGreen
float	myBlendAlpha

Friends
class	DtAnimationModelInstanceCreator

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtOsgModelInstance
static osg::Vec4	readVec4 (const std::string &paramName, const DtModelDefinition &definition)
static osg::Vec3	readVec3 (const std::string &paramName, const DtModelDefinition &definition)
Public Attributes inherited from makVrv::DtModelInstance
boost::signal< void(DtModelInstance *)>	signal_modelInstanceChanged

Detailed Description

An effect model instance creates a particle effect from a model definition.

Constructor & Destructor Documentation

virtual makVrv::DtAnimationModelInstance::~DtAnimationModelInstance ( )

virtual

DTOR.

makVrv::DtAnimationModelInstance::DtAnimationModelInstance ( DtDe &  de )

protected

Member Function Documentation

virtual void makVrv::DtAnimationModelInstance::setIntensity ( float  intensity )

virtual

Set the effect intensity.

virtual void makVrv::DtAnimationModelInstance::setScale ( float  scale )

virtual

Set the effect scale.

virtual void makVrv::DtAnimationModelInstance::setDuration ( double  seconds )

virtual

Set the effect duration.

virtual void makVrv::DtAnimationModelInstance::setWind ( const DtVector &  windVector )

virtual

Set the effect wind.

virtual void makVrv::DtAnimationModelInstance::setPosition ( const DtVector &  position )

virtual

Set the position of the effect, either in world coordinates or in local coordinates.

virtual bool makVrv::DtAnimationModelInstance::realize ( DtModelDefinition &  definition )

virtual

Attempt to realize a definition.

If the model instance can't realize the definition it should return false.

Reimplemented from makVrv::DtModelInstance.

virtual void makVrv::DtAnimationModelInstance::addToConnector ( DtOsgSceneConnector *  connector )

virtual

Brief Tell the model instance to add itself to the provided node.

Reimplemented from makVrv::DtOsgModelInstance.

virtual bool makVrv::DtAnimationModelInstance::removeFromConnector ( DtOsgSceneConnector *  connector )

virtual

Brief Tell the model instance to remove itself from the provided node.

Reimplemented from makVrv::DtOsgModelInstance.

virtual void makVrv::DtAnimationModelInstance::stop ( )

virtual

Stop the animation.

virtual void makVrv::DtAnimationModelInstance::start ( )

virtual

Start the animation.

virtual void makVrv::DtAnimationModelInstance::pause ( )

virtual

Pause the animation.

virtual void makVrv::DtAnimationModelInstance::resume ( )

virtual

Resume the animation after it was paused.

virtual void makVrv::DtAnimationModelInstance::setLoopMode ( bool  loopOn )

virtual

Set the animation looping on or off.

virtual void makVrv::DtAnimationModelInstance::setReverseAnimation ( bool  reverse )

virtual

Reverse the direction of the animation.

virtual void makVrv::DtAnimationModelInstance::setVisible ( bool  isVisible )

inlinevirtual

no-op

Implements makVrv::DtModelInstance.

osg::BoundingBox makVrv::DtAnimationModelInstance::calculateParentExtents ( osg::Node *  parent )

protected

osg::Node* makVrv::DtAnimationModelInstance::findFromCache ( DtModelDefinition &  definition )

protected

Try to find an effect model instance in cache to copy.

osg::Node* makVrv::DtAnimationModelInstance::loadNode ( const std::string &  filenameParam, const std::string &  resourcePathList  )

protected

Try to load a filename as a node.

Friends And Related Function Documentation

friend class DtAnimationModelInstanceCreator

friend

Member Data Documentation

osg::ref_ptr<DtParticleEffect> makVrv::DtAnimationModelInstance::myEffect

protected

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

• include/vrvOsg/DtAnimationModelInstance.h