MyParticleSystemModel extends DtOsgParticleSystemModel to add a shader manager as shown in exampleCustomShaders that allows the color of the particle system to be modified through a fragment shader.

Inheritance diagram for makVrv::MyParticleSystemModel:

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Public Member Functions
	MyParticleSystemModel (DtDe &de, DtUniqueID &id)

virtual	~MyParticleSystemModel ()

virtual void	setModelInstance (DtModelInstance *modelInstance)

virtual void	changeColorOverride (int color, float deltaChange)

Public Member Functions inherited from makVrv::DtOsgParticleSystemModel
	DtOsgParticleSystemModel (DtDe &de, DtUniqueID id)

virtual	~DtOsgParticleSystemModel ()

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

virtual const std::string &	modelDefinition ()

virtual const std::string &	className () const

virtual void	setIntensity (float intensity)

virtual void	setScale (float scale)

virtual void	setDuration (double seconds)

virtual void	setWindDirection (const DtVector &direction)

virtual void	setMaxParticlesToEmit (int max)

virtual void	stop ()

virtual void	start ()

virtual void	pause ()

virtual void	resume ()

virtual void	setVisible (bool isVisible)

virtual void	setIsSupportModel (bool isSupport)

virtual void	backgroundLoad ()

virtual void	foregroundLoad ()

virtual void	setPosition (int vtx, const DtVector &position)

virtual void	setOrientation (int vtx, const DtTaitBryan &orientation)

virtual void	setOffset (const DtVector &offset)

virtual void	setArtPart (int artPart)

Public Member Functions inherited from makVrv::DtParticleSystemModel
	DtParticleSystemModel (DtDe &de, DtUniqueID id)

virtual	~DtParticleSystemModel ()

virtual bool	supportsMultithreadedLoad ()

Public Member Functions inherited from makVrv::DtModel
	DtModel (DtDe &de, DtUniqueID id)

virtual	~DtModel ()

DtModelInstance *	createModelInstance (const std::string &modelDefName, bool realize=true)

virtual const std::string &	modelDefinitionName ()

virtual void	saveModelToFile (const std::string &filename)

virtual DtUniqueID	uniqueId () const

unsigned int	transformSize () const

virtual const DtVector &	position (int vtx=0) const

virtual void	removePosition (int vtx)

virtual void	setPositionOffset (const DtVector &positionOffset)

virtual const DtVector &	positionOffset () const

virtual void	setPositionAndOrientation (int vtx, const DtVector &positionOffset, const DtTaitBryan &orientation)

virtual const DtTaitBryan &	orientation (int vtx=0) const

virtual void	setOrientationOffset (const DtTaitBryan &orientationOffset)

virtual const DtTaitBryan &	orientationOffset () const

virtual void	enableColorBlending (bool b)

virtual void	setBlendColor (float r, float g, float b, float a)

virtual void	getBlendColor (float &r, float &g, float &b, float &a)

virtual bool	colorBlendingEnabled () const

virtual void	setColor (float r, float g, float b, float a)

virtual void	enableLighting (bool l)

virtual DtModelSetId	modelSet () const

const DtVector &	boundingBoxExtents () const

void	getBoundingBoxExtents (double &x, double &y, double &z) const

const DtVector &	boundingBoxCenter () const

virtual void	getBoundingBoxCenter (double &x, double &y, double &z) const

virtual void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)

void	setContributesToBound (bool trueOrFalse)

bool	contributesToBound () const

DtDe &	de ()

virtual void	promoteBackgroundModelInstance (const DtModelDefinition &defintion)

virtual bool	visible () const

DtUniqueID	sceneObjectId () const

virtual void	addedToSceneObjectAsProp (const DtUniqueID &sceneObj)

virtual void	addedToSceneObject (const DtUniqueID &sceneObj, DtModelSetId modelSet, int visualizerType)

virtual void	setElementId (DtElementID id)

virtual void	removedFromSceneObject ()

virtual void	setSolid (bool isSolid)

virtual bool	isProp ()

virtual void	updateMinLastFrameDistance (float distance)

virtual void	resetLastFrameDistance ()

virtual float	minLastFrameDistance () const

virtual DtModelInstance *	modelInstance ()

virtual const DtModelInstance *	modelInstance () const

int	visualizerType () const

virtual bool	isActivelyBackgroundLoading ()

virtual DtLoaderHandle *	getLoadQueueHandle ()

Static Protected Attributes
static MyShaderManager *	theShaderManager

Static Protected Attributes inherited from makVrv::DtModel
static bool	theInittedState

Additional Inherited Members
Public Attributes inherited from makVrv::DtModel
boost::signalslib::signal < void(DtModel *)>	signal_modelToBeDestroyed

boost::signalslib::signal < void(DtModel *)>	signal_modelChanged

boost::signalslib::signal < bool(DtModel *, bool), SlotReturnOR >	signal_visibilityChangeRequested

boost::signalslib::signal < void(DtModelInstance , DtModel )>	signal_modelInstanceCreated

boost::signalslib::signal < void(DtModelInstance , DtModel )>	signal_modelInstanceToBeDestroyed

Protected Types inherited from makVrv::DtModel
typedef std::vector < ObjectTransform >	TransformList

Protected Member Functions inherited from makVrv::DtOsgParticleSystemModel
virtual void	addToScene (const DtUniqueID &id, DtModelSetId modelSet, int visualizerType)

virtual void	addToSceneAsProp (const DtUniqueID &sceneObjectId)

virtual void	removeFromScene ()

virtual void	slot_coordinateSystemChanged ()

virtual void	slot_handleWindDirectionChanged (float dir)

virtual void	slot_handleWindSpeedChanged (float speed)

virtual void	updateWind ()

Protected Member Functions inherited from makVrv::DtModel
virtual void	initializeModelInstance ()

void	slot_modelInstanceChanged (DtModelInstance *instance)

virtual void	waitAndClearLoadHandle ()

virtual void	removedFromLoadQueue ()

virtual void	setDoneBackgroundLoading ()

virtual void	setActivelyBackgroundLoading ()

Protected Attributes inherited from makVrv::DtOsgParticleSystemModel
DtOsgSceneConnector *	mySceneConnector

double	myIntensity

bool	myIntensitySet

double	myScale

bool	myScaleSet

double	myDuration

bool	myDurationSet

bool	myOrientUp

bool	myPositionSet

bool	myOrientationSet

DtVector	myPosition

DtTaitBryan	myOrientation

float	myWindSpeed

float	myWindDirection

int	myMaxParticlesToEmit

DtVector	myUp

DtVector	myOffset

int	myArtPart

bool	myUpSet

DtSignalConnectionManager	myConnections

DtCoordinateSystem *	myCoordinateSystem = nullptr

Protected Attributes inherited from makVrv::DtModel
DtLoaderHandle *	myInLoadQueueHandle

DtDe &	myDe

const DtUniqueID	myUniqueId

DtUniqueID	myElementId

DtUniqueID	myParentSceneObjectID

bool	myColorBlendingEnabled

DtModelInstance *	myBackgroundModelInstance

float	myMinLastFrameDistance

TransformList	myTransforms

DtModelInstance *	myModelInstance

DtModelSetId	myModelSet

int	myVisualizerType

bool	myContributesToBound

bool	myIsPropFlag

float	myBlendColor [4]

bool	myVisibleFlag

DtVector	myPositionOffset

DtTaitBryan	myOrientationOffset

std::string	myModelDefinitionName

bool	myRequireModelInstance = true

Constructor & Destructor Documentation

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

CTOR.

virtual makVrv::MyParticleSystemModel::~MyParticleSystemModel ( )

virtual

virtual DTOR

Member Function Documentation

virtual void makVrv::MyParticleSystemModel::setModelInstance ( DtModelInstance * modelInstance )

virtual

Override setModelInstance to create the shader manager (or destroy it if the modelInstance is Null)

Reimplemented from makVrv::DtModel.

virtual void makVrv::MyParticleSystemModel::changeColorOverride	(	int	color,
		float	deltaChange
	)

virtual

This method has been added to the distributed interface of this object (through MyParticleSystemModel.ocdx). When called, it calls the shader manager to perform the operation. The color parameter is 0, 1, or 2, to modify Red, Green, or Blue by deltaChange amount.

Member Data Documentation

MyShaderManager* makVrv::MyParticleSystemModel::theShaderManager

staticprotected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/examples/exampleEffectsPlugin/MyParticleSystemModel.h

Public Member Functions

Static Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation