This class is a virtual class that all Extruded line models must implement. More...

Inheritance diagram for makVrv::DtExtrudedLineModel:

Public Member Functions
	DtExtrudedLineModel (DtDe &de, DtUniqueID id)
	Constructor. More...

virtual	~DtExtrudedLineModel ()
	Destructor. More...

virtual void	setUpExtent (float)=0
	@ Sets the values of the extents of the line. More...

virtual void	setDownExtent (float)=0
	Sets the height of the line ("below" the origin point) More...

virtual void	setLeftExtent (float)=0
	Sets the width of the line ("left" the origin point). If width is set, this will be set to - half width. More...

virtual void	setRightExtent (float)=0
	Sets the width of the line ("right" the origin point). If width is set, this will be set to + half width. More...

virtual void	setHeight (float)=0
	Sets the height of the line ("up/down" the origin point). More...

virtual void	setDimensions (float width, float height)=0
	Sets the dimensions of the line. More...

virtual void	setScribeWidth (float)=0
	Sets the width of the scribe line. More...

virtual void	setStipplePattern (unsigned int, int repeatFactor)=0
	Sets the stipple pattern of the line. More...

virtual void	setSegmentStipplePattern (int seg, unsigned int pattern, int repeatFactor)=0
	Set the line stipple pattern and repeat for a segment, according to the OpenGL line stippling specification. More...

virtual void	setLineWidth (float width)=0
	Sets the width of the line in pixel space, not world. More...

virtual void	setScribed (bool b)=0
	Sets the line to be scribed (default true) More...

virtual void	setScribeColor (float r, float g, float b, float a)=0
	Sets the color of the scribe line. More...

virtual void	setSegmentStartArrow (int, bool)=0
	Sets the arrow to be on/off at the start of the segment. More...

virtual void	setSegmentEndArrow (int, bool)=0
	Sets the arrow to be on/off at the end of the segment. Start and end arrow set are equivalent. More...

virtual void	setArrowSize (double)=0
	Sets the size of the arrow (in pixels) More...

virtual void	setArrowStyle (int)=0
	Sets the style of the arrow. Applies to all segments. More...

virtual void	setSegmentColor (int, float r, float g, float b, float a)=0
	Sets the color for the segment. More...

virtual void	setLineStyle (int)=0
	Sets the style of line to use. See DtLineFacadeBase.h for styles. More...

virtual void	setFixedWidthSizing (bool)=0
	For those lines that support it, whether or not the lines sizes when zooming to pixel space (fixed width) or to the database (non-fixed width). More...

Public Member Functions inherited from makVrv::Dt3DLineModel
	Dt3DLineModel (DtDe &de, DtUniqueID id)
	CTOR. More...

virtual	~Dt3DLineModel ()
	DTOR. More...

virtual void	setStopOnTerrainIntersection (bool enabled)=0
	Set whether or not the line stops at the first terrain intersection. More...

virtual void	setOcclusionEnabled (bool enabled)=0
	Turn on or off occlusion of the line by other objects; default is true. More...

virtual void	setPickable (bool pickable)=0
	Turn on or off the ability to pick the line. Off by default. More...

Public Member Functions inherited from makVrv::DtLineModel
	DtLineModel (DtDe &de, DtUniqueID id)
	CTOR. More...

virtual	~DtLineModel ()
	DTOR. More...

virtual void	setColor (float r, float g, float b, float a)=0
	Set the color of the line. More...

virtual void	setWidth (float width)=0
	Set the width of the line. More...

virtual const std::vector < DtVector > &	points () const =0
	Returns the vertices (local database coordinates) that are used to draw this linear object. More...

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

virtual	~DtModel ()
	DTOR. More...

DtModelInstance *	createModelInstance (const std::string &modelDefName, bool realize=true)
	Set the model definition and creates an instance of the model. More...

virtual void	setModelDefinition (const std::string &str)
	Set the model definition. More...

virtual const std::string &	modelDefinitionName ()
	returns the model definition name. More...

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

virtual const std::string &	className () const
	Get the class name of the model instance owner. More...

unsigned int	transformSize () const
	Get the number of position/orientations this model has. More...

virtual void	setPosition (int vtx, const DtVector &position)
	Set the position of a control vertex in the model. More...

virtual const DtVector &	position (int vtx=0) const
	Get the Position of a given point. More...

virtual void	removePosition (int vtx)
	Remove a transform at the given position. More...

virtual void	setPositionOffset (const DtVector &positionOffset)
	Set the position offset of the model. More...

virtual const DtVector &	positionOffset () const
	Get the Position Offset of the model. More...

virtual void	setOrientation (int vtx, const DtTaitBryan &orientation)
	Set the orientation of a vertex in the model. More...

virtual void	setPositionAndOrientation (int vtx, const DtVector &positionOffset, const DtTaitBryan &orientation)
	Set the position and orientation of a vertex in the model at the same time. More...

virtual const DtTaitBryan &	orientation (int vtx=0) const
	Get the Orientation of a given point. More...

virtual void	setOrientationOffset (const DtTaitBryan &orientationOffset)
	Set the Orientation Offset of the model. More...

virtual const DtTaitBryan &	orientationOffset () const
	Get the Orientation Offset of the model. More...

virtual void	enableColorBlending (bool b)
	Enable / disable color blending for this model. More...

virtual void	setBlendColor (float r, float g, float b, float a)
	Set color to use if color blending is enabled. More...

virtual void	getBlendColor (float &r, float &g, float &b, float &a)
	Returns the blend color. More...

virtual bool	colorBlendingEnabled () const
	Returns whether or not blending is enabled. More...

virtual void	enableLighting (bool l)
	set whether the model is lit; this may not be an option on all models More...

virtual int	modelSet () const
	Get the model set this model is part of. More...

const DtVector &	boundingBoxExtents () const
	Get the bounding box extents of the model instance. More...

void	getBoundingBoxExtents (double &x, double &y, double &z) const
	Get the bounding box extents of the model instance. More...

const DtVector &	boundingBoxCenter () const
	Get the bounding box center of the model instance. More...

virtual void	getBoundingBoxCenter (double &x, double &y, double &z) const
	Get the bounding box center of the model instance. More...

virtual void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
	Get the minimum and maximum X,Y,Z components of the bounding box. More...

void	setContributesToBound (bool trueOrFalse)
	Set whether this model instance contributes to an object's overall bounding volume. More...

bool	contributesToBound () const
	Get whether this model instance contributes to an object's overall bounding volume. More...

DtDe &	de ()
	Get the DtDe object. More...

virtual void	setModelInstance (DtModelInstance *modelInstance)
	Internally set the model instance pointer. More...

virtual void	promoteBackgroundModelInstance (DtModelDefinition &defintion)
	Internally set the model instance pointer to the background one, also realizes and sends signal. More...

virtual void	setVisible (bool isVisible)
	Set the visible state of the model. More...

virtual bool	visible () const
	Get the visible state of the model. More...

DtUniqueID	parentSceneObjectID () const
	Parent of the model. More...

virtual void	addedToSceneObjectAsProp (const DtUniqueID &sceneObj)
	Called when a scene object added the model as a prop. More...

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. More...

virtual void	setElementId (DtUniqueID id)
	Called when the element ID of the model's parent object is set. More...

virtual void	removedFromSceneObject ()
	Called when the model was removed from a scene object. More...

virtual void	setIsSupportModel (bool isSupport)=0
	Is this model part of the support group? (determines whether or not other scene objects can ground clamp to this model) More...

virtual void	setSolid (bool isSolid)
	Set whether or not other this model is drawn filled in. More...

virtual bool	isProp ()
	Return whether or not this model was added as a prop. More...

virtual void	updateMinLastFrameDistance (float distance)
	updates the closest distance to an observer over the last frame More...

virtual void	resetLastFrameDistance ()
	resets the closest distance to an observer More...

virtual float	minLastFrameDistance () const
	gets the closest distance to an observer last frame More...

virtual DtModelInstance *	modelInstance ()
	Get the model instance. More...

virtual const DtModelInstance *	modelInstance () const

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. More...

virtual bool	supportsMultithreadedLoad ()
	can be quickly overridden to disable background loading More...

virtual void	backgroundLoad ()
	the chunk of loading that can safely happen in the background More...

virtual void	foregroundLoad ()
	the chunk of loading that must happen happen in the foreground, adding to scene graph etc. More...

virtual bool	isActivelyBackgroundLoading ()
	is this being actively loaded (it has a myInLoadQueueHandle object and it's loading) More...

virtual DtLoaderHandle *	getLoadQueueHandle ()
	returns the load queue object More...

Additional Inherited Members
Public Attributes inherited from makVrv::DtModel
boost::signalslib::signal < void(DtModel *)>	signal_modelToBeDestroyed
	Signal emitted when the model is to be destroyed. More...

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

boost::signalslib::signal < bool(DtModel *, bool), SlotReturnOR >	signal_visibilityChangeRequested
	Signal when the visibility has been requested, if any slot returns false, it will not change. More...

boost::signalslib::signal < void(DtModelInstance , DtModel )>	signal_modelInstanceCreated
	Signal emitted when the model instance is created. More...

boost::signalslib::signal < void(DtModelInstance , DtModel )>	signal_modelInstanceToBeDestroyed
	Signal emitted when the model instance is to be destroyed. More...

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

Protected Member Functions inherited from makVrv::DtModel
virtual void	addToScene (const DtUniqueID &sceneObjectId, int modelSet, int visualizerType)=0
	Virtual Functions to be implemented, add this model to the scene. More...

virtual void	addToSceneAsProp (const DtUniqueID &sceneObjectId)
	Add this model to the scene as a prop. More...

virtual void	removeFromScene ()=0
	Virtual Functions to be implemented, remove this model from the scene. More...

virtual void	initializeModelInstance ()
	Push any state maintained by the model to the model instance. More...

void	slot_modelInstanceChanged (DtModelInstance *instance)
	Called when the model instance changed. More...

virtual void	waitAndClearLoadHandle ()
	avoids race condition, on destruction subclasses need to wait for the model to cleanly finish loading this can happen if an object times in and out very quickly More...

virtual void	removedFromLoadQueue ()
	deletes the myInLoadQueueHandle handle More...

virtual void	setDoneBackgroundLoading ()
	called by async task, updates myCurrentlyLoading atomic More...

virtual void	setActivelyBackgroundLoading ()
	called right before tbb task creation More...

Protected Attributes inherited from makVrv::DtModel
DtLoaderHandle *	myInLoadQueueHandle

DtDe &	myDe

const DtUniqueID	myUniqueId
	The unique id is constant after initialization. More...

bool	myColorBlendingEnabled
	The color blending enabled is needed to be set by the derived class so it doesn't get down to the model instances when instancing is enabled. More...

DtModelInstance *	myBackgroundModelInstance
	holds the model created in the background for a bit More...

float	myMinLastFrameDistance
	last frames mimimal distance to the camera, calculated by the instancing system More...

TransformList	myTransforms
	We keep our own copy in case we get updates before we get a model instance. More...

DtModelInstance *	myModelInstance

int	myModelSet

int	myVisualizerType

bool	myContributesToBound

DtUniqueID	myParentSceneObjectID

bool	myIsPropFlag

float	myBlendColor [4]

bool	myVisibleFlag

DtVector	myPositionOffset

DtTaitBryan	myOrientationOffset

std::string	myModelDefinitionName

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

Detailed Description

This class is a virtual class that all Extruded line models must implement.

Constructor & Destructor Documentation

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

Constructor.

virtual makVrv::DtExtrudedLineModel::~DtExtrudedLineModel ( )

virtual

Destructor.

Member Function Documentation

virtual void makVrv::DtExtrudedLineModel::setUpExtent ( float )

pure virtual

@ Sets the values of the extents of the line.

Extents of the line are different than the width or height in that in setting the width or height those are centered around the points. The extents work from the point and move in the direction of the extent in topographic space. For example, if you imagine a straight line, the up extent moves straight up from that line, the down extent straight down, left to the left and right to the right. As the line rotates and orients the extents orient and rotate with that line Sets the height of the line ("above" the origin point)

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setDownExtent ( float )

pure virtual

Sets the height of the line ("below" the origin point)

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setLeftExtent ( float )

pure virtual

Sets the width of the line ("left" the origin point). If width is set, this will be set to - half width.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setRightExtent ( float )

pure virtual

Sets the width of the line ("right" the origin point). If width is set, this will be set to + half width.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setHeight ( float )

pure virtual

Sets the height of the line ("up/down" the origin point).

If width is set, will zero out width and only contain height or for the entire line

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setDimensions	(	float	width,
		float	height
	)

pure virtual

Sets the dimensions of the line.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setScribeWidth ( float )

pure virtual

Sets the width of the scribe line.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setStipplePattern	(	unsigned	int,
		int	repeatFactor
	)

pure virtual

Sets the stipple pattern of the line.

Implements makVrv::DtLineModel.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setSegmentStipplePattern	(	int	seg,
		unsigned int	pattern,
		int	repeatFactor
	)

pure virtual

Set the line stipple pattern and repeat for a segment, according to the OpenGL line stippling specification.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setLineWidth ( float width )

pure virtual

Sets the width of the line in pixel space, not world.

Clears out any existing dimensional size

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setScribed ( bool b )

pure virtual

Sets the line to be scribed (default true)

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setScribeColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

pure virtual

Sets the color of the scribe line.

Once set it will always be different than the color of the main line

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setSegmentStartArrow	(	int	,
		bool
	)

pure virtual

Sets the arrow to be on/off at the start of the segment.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setSegmentEndArrow	(	int	,
		bool
	)

pure virtual

Sets the arrow to be on/off at the end of the segment. Start and end arrow set are equivalent.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setArrowSize ( double )

pure virtual

Sets the size of the arrow (in pixels)

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setArrowStyle ( int )

pure virtual

Sets the style of the arrow. Applies to all segments.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setSegmentColor	(	int	,
		float	r,
		float	g,
		float	b,
		float	a
	)

pure virtual

Sets the color for the segment.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setLineStyle ( int )

pure virtual

Sets the style of line to use. See DtLineFacadeBase.h for styles.

Implemented in makVrv::DtOsgExtrudedLineModel.

virtual void makVrv::DtExtrudedLineModel::setFixedWidthSizing ( bool )

pure virtual

For those lines that support it, whether or not the lines sizes when zooming to pixel space (fixed width) or to the database (non-fixed width).

Default is fixed width. If changing modes, be sure to change the arrow size

Implemented in makVrv::DtOsgExtrudedLineModel.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvCore/DtExtrudedLineModel.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation