Model instance to draw a cuboid. More...

Inheritance diagram for makVrv::DtCubeModelInstance:

Public Member Functions
	DtCubeModelInstance (DtDe &de)
	CTOR.
virtual	~DtCubeModelInstance ()
	DTOR.
virtual void	setDimensions (float x, float y, float z)
	Set the dimensions of the cube.
void	dimensions (float &length, float &width, float &height)
	Get the dimensions of the cube.
virtual void	setColor (float r, float g, float b, float a)
	Set the color of the cube.
const osg::Vec4 &	color () const
	Get the color of the cube.
virtual void	setLightingEnabled (bool enabled)
	Set lighting enabled or disabled (default disabled)
virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition.
virtual void	setVisible (bool isVisible)
	no-op
virtual void	setContributesToBound (bool trueOrFalse)
	Override to recalculate bounding box if starts to contribute.
Public Member Functions inherited from makVrv::DtOsgModelInstance
virtual	~DtOsgModelInstance ()
	DTOR.
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 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 Note about enableColorBlending: If this particular model has instancing enabled then this flag is set to false and color blending is handled by the instance manager.
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
virtual osg::Node *	sensorNode ()
	Get the model instance's sensor node, .
virtual const osg::Node *	sensorNode () const
virtual void	addDynamicSensorRegion (const std::string &region)
	Add an active region state.
virtual void	setDynamicSensorRegion (const std::string &region, bool state)
	Set the state of an active region.
virtual bool	dynamicSensorRegion (const std::string &region)
	Get the current state of the specified sensor region.
SensorRegionStateMap const	dynamicSensorRegionMap () const
	Get the map containing all regions and their current states.
virtual void	slot_atcGlobalModelEnableChanged ()
	Slot to handle the global alpha to coverage signal for entities.
virtual bool	alphaToCoverageEnabled ()
	Get the current setting for alpha to coverage for this model.
virtual void	registerLightPoints (const std::string &groupName, bool daylightControlledLights)
	loop over all this models light points and register them with the light point manager daylightControlled is only used if the light points do not already have a type specified
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)
bool	contributesToBound () const
	Get whether this model instance contributes to an object's overall bounding volume.

Protected Member Functions
virtual void	updateColors ()
	Update the color in the material.
virtual void	updateTransform ()
	Update the transform matrix of the cylinder.
void	createBlendedGeodes ()
	Creates the geodes needed when doing alpha blending.
void	createOpaqueGeode ()
	Creates the geodes when NOT doing alpha blending.
void	createSingleSidedBlendedGeode ()
	Creates the geode when single sided and alpha blending.
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
float	myLength
	The current parameter set.
float	myWidth
float	myHeight
osg::Vec4	myColor
osg::ref_ptr< osg::Drawable >	myCubeDrawable
osg::ref_ptr< osg::Geode >	myGeode
	Geode to draw the geometry when no blending is required.
osg::ref_ptr< osg::Geode >	myBlendedGeode
	Geode to draw the geometry when single-sided blending is required.
osg::ref_ptr< osg::Geode >	myFrontGeode
	Geode to draw the geometry with backface culling.
osg::ref_ptr< osg::Geode >	myBackGeode
	Geode to draw the geometry with frontface culling.
osg::ref_ptr < osg::MatrixTransform >	myTransform
	My tranform.
osg::ref_ptr< osg::Material >	myMaterial
	My Material.
bool	mySingleSided
Protected Attributes inherited from makVrv::DtOsgModelInstance
osg::ref_ptr< osg::Node >	myModelRoot
osg::ref_ptr< osg::StateSet >	myCachedState
SensorRegionStateMap	mySensorRegionMap
AlphaToCoverageState	myAlphaToCoverageState
DtSignalConnectionManager	myConnections
bool	myModelInstanceShaderSet
	Has this model instance had a shader generated for it? Used for classes (ex.
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

Additional Inherited Members
Public Types inherited from makVrv::DtOsgModelInstance
enum	AlphaToCoverageState { USE_GLOBAL, FORCE_OFF, FORCE_ON }
	The possible states of a control point. More...
typedef boost::unordered_map < std::string, bool >	SensorRegionStateMap
	Dynamic Sensor Region methods.
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::DtOsgModelInstance
boost::signal< void(const std::string &) >	signal_dynamicSensorRegionAdded
	Signal raised when a dynamic sensor region is added.
boost::signal< void(const std::string &, bool) >	signal_dynamicSensorRegionChanged
	Signal raised when a dynamic sensor region's state changes.
boost::signal< void(bool)>	signal_atcModeEnableChanged
	Signal raised when alpha to coverage for this model is changed.
Public Attributes inherited from makVrv::DtModelInstance
boost::signal< void(DtModelInstance *)>	signal_modelInstanceChanged

Detailed Description

Model instance to draw a cuboid.

Constructor & Destructor Documentation

makVrv::DtCubeModelInstance::DtCubeModelInstance ( DtDe & de )

CTOR.

virtual makVrv::DtCubeModelInstance::~DtCubeModelInstance ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtCubeModelInstance::setDimensions	(	float	x,
		float	y,
		float	z
	)

virtual

Set the dimensions of the cube.

void makVrv::DtCubeModelInstance::dimensions	(	float &	length,
		float &	width,
		float &	height
	)

Get the dimensions of the cube.

virtual void makVrv::DtCubeModelInstance::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color of the cube.

const osg::Vec4& makVrv::DtCubeModelInstance::color ( ) const

Get the color of the cube.

virtual void makVrv::DtCubeModelInstance::setLightingEnabled ( bool enabled )

virtual

Set lighting enabled or disabled (default disabled)

virtual bool makVrv::DtCubeModelInstance::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::DtOsgModelInstance.

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

inlinevirtual

no-op

Implements makVrv::DtModelInstance.

virtual void makVrv::DtCubeModelInstance::setContributesToBound ( bool trueOrFalse )

virtual

Override to recalculate bounding box if starts to contribute.

Reimplemented from makVrv::DtModelInstance.

virtual void makVrv::DtCubeModelInstance::updateColors ( )

protectedvirtual

Update the color in the material.

virtual void makVrv::DtCubeModelInstance::updateTransform ( )

protectedvirtual

Update the transform matrix of the cylinder.

void makVrv::DtCubeModelInstance::createBlendedGeodes ( )

protected

Creates the geodes needed when doing alpha blending.

void makVrv::DtCubeModelInstance::createOpaqueGeode ( )

protected

Creates the geodes when NOT doing alpha blending.

void makVrv::DtCubeModelInstance::createSingleSidedBlendedGeode ( )

protected

Creates the geode when single sided and alpha blending.

Member Data Documentation

float makVrv::DtCubeModelInstance::myLength

protected

The current parameter set.

float makVrv::DtCubeModelInstance::myWidth

protected

float makVrv::DtCubeModelInstance::myHeight

protected

osg::Vec4 makVrv::DtCubeModelInstance::myColor

protected

osg::ref_ptr<osg::Drawable> makVrv::DtCubeModelInstance::myCubeDrawable

protected

osg::ref_ptr<osg::Geode> makVrv::DtCubeModelInstance::myGeode

protected

Geode to draw the geometry when no blending is required.

osg::ref_ptr<osg::Geode> makVrv::DtCubeModelInstance::myBlendedGeode

protected

Geode to draw the geometry when single-sided blending is required.

osg::ref_ptr<osg::Geode> makVrv::DtCubeModelInstance::myFrontGeode

protected

Geode to draw the geometry with backface culling.

osg::ref_ptr<osg::Geode> makVrv::DtCubeModelInstance::myBackGeode

protected

Geode to draw the geometry with frontface culling.

osg::ref_ptr<osg::MatrixTransform> makVrv::DtCubeModelInstance::myTransform

protected

My tranform.

osg::ref_ptr<osg::Material> makVrv::DtCubeModelInstance::myMaterial

protected

My Material.

bool makVrv::DtCubeModelInstance::mySingleSided

protected

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

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation