makVrv::DtExtrudedLineModelInstance Class Reference

A prism controlled by control points. More...

Inheritance diagram for makVrv::DtExtrudedLineModelInstance:

Classes
struct	SegmentInformation
	When requesting information by segment, the structure used to return that information. More...

Public Member Functions
	DtExtrudedLineModelInstance (DtDe &de)
	CTOR.
virtual	~DtExtrudedLineModelInstance ()
	DTOR.
virtual const std::vector < DtVector > &	linePoints () const
	Returns the list of points.
virtual void	addPoint (const DtVector &, int index=-1)
	Add a control point to the end of the control point list if index is -1, or, at the specified index.
virtual void	removePoint (int index)
	Remove a control point at the specified index.
virtual void	setPosition (int index, const DtVector &)
	Move a control point at the specified index to a new position.
virtual void	setLinePoints (const std::vector< DtVector > &)
	Sets the points to be used for the line, replacing any exising and reworking segments as needed.
virtual void	clearPoints ()
	Clears out positions and resets geometry.
virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition.
virtual void	addToConnector (DtOsgSceneConnector *connector)
	Tell the model instance to add itself to the provided node.
virtual bool	removeFromConnector (DtOsgSceneConnector *connector)
	Tell the model instance to remove itself from the provided node.
virtual void	setStipplePattern (unsigned int, int repeatFactor)
	Sets the stipple pattern of the line.
virtual std::vector < SegmentInformation >	segmentInformation () const
	Returns the information for all segments.
virtual void	setSegmentInformation (const std::vector< SegmentInformation > &)
	Sets the information for all the segments.
virtual void	setSegmentStipplePattern (int s, unsigned int, int repeatFactor)
	Sets the stipple pattern of the segment.
virtual void	setColor (float r, float g, float b, float a)
	Set the color of the line.
virtual void	setSegmentColor (int, float r, float g, float b, float a)
	Sets the color for the segment.
virtual void	setTextureHeight (double height)
	Set the height of the texture in meters.
virtual void	setTextureWidth (double width)
	Set the width of the texture tiles in meters.
virtual void	setTexture (osg::Texture *texture)
	Set the shape's texture.
virtual void	setUpExtent (float height)
	Set the shape's upwards extrusion extent.
virtual void	setDownExtent (float height)
	Set the shape's downwards extrusion extent.
virtual void	setLeftExtent (float height)
	Set the shape's left extrusion extent.
virtual void	setRightExtent (float heigh)
	Set the shape's right extrusion extent.
virtual void	setWidth (float)
	Sets the width of the line. If there is height, will 0 out height.
virtual void	setHeight (float)
	Sets the height of the line ("up/down" the origin point).
virtual void	setDimensions (float width, float height)
	Sets the dimensions of the line.
virtual void	setLineWidth (float width)
	Sets the width of the line in pixel space, not world.
virtual void	setScribed (bool b)
	Sets the line to be scribed (default true)
virtual void	setScribeColor (float r, float g, float b, float a)
	Sets the color of the scribe line.
virtual void	setScribeOccluded (bool b)
	Sets the scribed line to be occluded by the terrain (default true)
virtual void	setOcclusionEnabled (bool enabled)
	Turn on or off occlusion of the line by other objects; default is true.
virtual void	setVisible (bool isVisible)
	no-op
int	pointCount () const
	Get the number of points in the line.
const DtVector &	point (int) const
	Get the value of the point at the specified index.
virtual void	setPickable (bool)
	Set the line's pickability.
bool	pickable () const
	Get if the line is pickable.
void	setOrigin (const DtVector &origin)
	Set the line's origin.
virtual void	setSolid (bool)
	Sets shape solid or outlined only. If solid is false and scribed is false, line will be effectively invisible.
virtual void	update ()
	Called when it's time to update the model instance.
virtual void	setSegmentEndArrow (int, bool)
	Sets the arrow to be on/off at the end of the segment (second point)
virtual void	setSegmentStartArrow (int, bool)
	Sets the arrow to be on/off at the start of the segment (first point)
virtual void	setArrowSize (double)
	Sets the size of the arrow (in pixels)
virtual void	setLineStyle (vrvTacticalGraphicUtilities::LineStyle)
	Sets the line style (see DtTacticalGraphicUtilities.h for types)
virtual void	setArrowStyle (vrvTacticalGraphicUtilities::ArrowStyle)
	Sets the style of the arrow (see DtTacticalGraphicUtilities.h for types)
virtual void	channelUpdated (DtTacticalGraphicModelUpdaterManager::ChannelUpdateData)
	Called when a channel is updated from registration of callback with DtTacticalGraphicModelUpdaterManager.
virtual void	setFixedWidthSizing (bool)
	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).
virtual void	setChannelInstance (DtChannel *)
	Set to make this model channel specific.
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 Types
typedef std::vector< DtVector >	PointVector
typedef std::vector < DtExtrudedLineModelSegmentInstance * >	SegmentInformationArray

Protected Member Functions
virtual void	updateGeometry ()
	Rebuild the geometry objects.
virtual DtExtrudedLineModelSegmentInstance *	createSegment ()
	Creates a new segment, adds it to the segment attributes and sets some default values.
virtual void	removeSegment (int)
	Removes a segment from the given index.
std::vector< DtVector >	updatePointsForLineStyle (const std::vector< DtVector > &, std::vector< int > &) const
	Creates the points for the line given the line style.
virtual void	resizeSegments (int)
	Resizes segments to cover the segment that wants to be changed.
virtual void	updateArrowState ()
	If arrows are present connect to channel update in order to dynamically resize as zoom level changes.
virtual void	updateSizes (double)
	Updates the arrow sizes modified with the supplied view resolution.
virtual void	updateWithViewResolution (double)
	Updates geometry and line style with view resolution.
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< osg::Group >	myMainTransform
PointVector	myLinePoints
PointVector	myDisplayPoints
SegmentInformationArray	mySegmentAttributes
osg::Vec4	myColor
osg::Vec4	myScribeColor
bool	myScribeColorSet
bool	myScribed
bool	myScribeOccluded
bool	mySolid
bool	myGeometryDirty
DtVector	myOrigin
osg::ref_ptr< osg::Texture >	myTexture
double	myTextureWidth
double	myTextureHeight
float	myLineWidth
float	myUpExtent
float	myDownExtent
float	myLeftExtent
float	myRightExtent
unsigned int	myStipplePattern
int	myRepeatFactor
vrvTacticalGraphicUtilities::LineStyle	myLineStyle
vrvTacticalGraphicUtilities::ArrowStyle	myArrowStyle
double	myArrowSize
double	myDisplayArrowSize
bool	myFixedWidthSizing
std::vector< int >	mySegmentsToErase
DtChannel *	myChannelInstance
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

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

A prism controlled by control points.

Member Typedef Documentation

typedef std::vector<DtVector> makVrv::DtExtrudedLineModelInstance::PointVector

protected

typedef std::vector<DtExtrudedLineModelSegmentInstance*> makVrv::DtExtrudedLineModelInstance::SegmentInformationArray

protected

Constructor & Destructor Documentation

makVrv::DtExtrudedLineModelInstance::DtExtrudedLineModelInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtExtrudedLineModelInstance::~DtExtrudedLineModelInstance ( )

virtual

DTOR.

Member Function Documentation

virtual const std::vector<DtVector>& makVrv::DtExtrudedLineModelInstance::linePoints ( ) const

virtual

Returns the list of points.

virtual void makVrv::DtExtrudedLineModelInstance::addPoint ( const DtVector &  , int  index = -1  )

virtual

Add a control point to the end of the control point list if index is -1, or, at the specified index.

virtual void makVrv::DtExtrudedLineModelInstance::removePoint ( int  index )

virtual

Remove a control point at the specified index.

virtual void makVrv::DtExtrudedLineModelInstance::setPosition ( int  index, const DtVector &    )

virtual

Move a control point at the specified index to a new position.

virtual void makVrv::DtExtrudedLineModelInstance::setLinePoints ( const std::vector< DtVector > &  )

virtual

Sets the points to be used for the line, replacing any exising and reworking segments as needed.

virtual void makVrv::DtExtrudedLineModelInstance::clearPoints ( )

virtual

Clears out positions and resets geometry.

virtual bool makVrv::DtExtrudedLineModelInstance::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::DtExtrudedLineModelInstance::addToConnector ( DtOsgSceneConnector *  connector )

virtual

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

Reimplemented from makVrv::DtOsgModelInstance.

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

virtual

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

Reimplemented from makVrv::DtOsgModelInstance.

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

virtual

Sets the stipple pattern of the line.

virtual std::vector<SegmentInformation> makVrv::DtExtrudedLineModelInstance::segmentInformation ( ) const

virtual

Returns the information for all segments.

virtual void makVrv::DtExtrudedLineModelInstance::setSegmentInformation ( const std::vector< SegmentInformation > &  )

virtual

Sets the information for all the segments.

If there is more information than segments currently available then will only use what is necessary to fill the current segments

virtual void makVrv::DtExtrudedLineModelInstance::setSegmentStipplePattern ( int  s, unsigned  int, int  repeatFactor  )

virtual

Sets the stipple pattern of the segment.

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

virtual

Set the color of the line.

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

virtual

Sets the color for the segment.

virtual void makVrv::DtExtrudedLineModelInstance::setTextureHeight ( double  height )

virtual

Set the height of the texture in meters.

virtual void makVrv::DtExtrudedLineModelInstance::setTextureWidth ( double  width )

virtual

Set the width of the texture tiles in meters.

virtual void makVrv::DtExtrudedLineModelInstance::setTexture ( osg::Texture *  texture )

virtual

Set the shape's texture.

virtual void makVrv::DtExtrudedLineModelInstance::setUpExtent ( float  height )

virtual

Set the shape's upwards extrusion extent.

virtual void makVrv::DtExtrudedLineModelInstance::setDownExtent ( float  height )

virtual

Set the shape's downwards extrusion extent.

virtual void makVrv::DtExtrudedLineModelInstance::setLeftExtent ( float  height )

virtual

Set the shape's left extrusion extent.

virtual void makVrv::DtExtrudedLineModelInstance::setRightExtent ( float  heigh )

virtual

Set the shape's right extrusion extent.

virtual void makVrv::DtExtrudedLineModelInstance::setWidth ( float  )

virtual

Sets the width of the line. If there is height, will 0 out height.

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

virtual

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

If width is set, will 0 out width for the entire line

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

virtual

Sets the dimensions of the line.

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

virtual

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

Clears out any existing dimensional size

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

virtual

Sets the line to be scribed (default true)

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

virtual

Sets the color of the scribe line.

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

virtual void makVrv::DtExtrudedLineModelInstance::setScribeOccluded ( bool  b )

virtual

Sets the scribed line to be occluded by the terrain (default true)

virtual void makVrv::DtExtrudedLineModelInstance::setOcclusionEnabled ( bool  enabled )

virtual

Turn on or off occlusion of the line by other objects; default is true.

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

inlinevirtual

no-op

Implements makVrv::DtModelInstance.

int makVrv::DtExtrudedLineModelInstance::pointCount ( ) const

inline

Get the number of points in the line.

const DtVector& makVrv::DtExtrudedLineModelInstance::point

(

int

)

const

Get the value of the point at the specified index.

virtual void makVrv::DtExtrudedLineModelInstance::setPickable ( bool  )

virtual

Set the line's pickability.

bool makVrv::DtExtrudedLineModelInstance::pickable

(

)

const

Get if the line is pickable.

void makVrv::DtExtrudedLineModelInstance::setOrigin

(

const DtVector &

origin

)

Set the line's origin.

virtual void makVrv::DtExtrudedLineModelInstance::setSolid ( bool  )

virtual

Sets shape solid or outlined only. If solid is false and scribed is false, line will be effectively invisible.

virtual void makVrv::DtExtrudedLineModelInstance::update ( )

virtual

Called when it's time to update the model instance.

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

virtual

Sets the arrow to be on/off at the end of the segment (second point)

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

virtual

Sets the arrow to be on/off at the start of the segment (first point)

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

virtual

Sets the size of the arrow (in pixels)

virtual void makVrv::DtExtrudedLineModelInstance::setLineStyle ( vrvTacticalGraphicUtilities::LineStyle  )

virtual

Sets the line style (see DtTacticalGraphicUtilities.h for types)

virtual void makVrv::DtExtrudedLineModelInstance::setArrowStyle ( vrvTacticalGraphicUtilities::ArrowStyle  )

virtual

Sets the style of the arrow (see DtTacticalGraphicUtilities.h for types)

virtual void makVrv::DtExtrudedLineModelInstance::channelUpdated ( DtTacticalGraphicModelUpdaterManager::ChannelUpdateData  )

virtual

Called when a channel is updated from registration of callback with DtTacticalGraphicModelUpdaterManager.

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

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

virtual void makVrv::DtExtrudedLineModelInstance::setChannelInstance ( DtChannel *  )

virtual

Set to make this model channel specific.

This means it will only update itself when the channel it is assigned to is updated

virtual void makVrv::DtExtrudedLineModelInstance::updateGeometry ( )

protectedvirtual

Rebuild the geometry objects.

virtual DtExtrudedLineModelSegmentInstance* makVrv::DtExtrudedLineModelInstance::createSegment ( )

protectedvirtual

Creates a new segment, adds it to the segment attributes and sets some default values.

virtual void makVrv::DtExtrudedLineModelInstance::removeSegment ( int  )

protectedvirtual

Removes a segment from the given index.

std::vector<DtVector> makVrv::DtExtrudedLineModelInstance::updatePointsForLineStyle ( const std::vector< DtVector > &  , std::vector< int > &    ) const

protected

Creates the points for the line given the line style.

virtual void makVrv::DtExtrudedLineModelInstance::resizeSegments ( int  )

protectedvirtual

Resizes segments to cover the segment that wants to be changed.

virtual void makVrv::DtExtrudedLineModelInstance::updateArrowState ( )

protectedvirtual

If arrows are present connect to channel update in order to dynamically resize as zoom level changes.

virtual void makVrv::DtExtrudedLineModelInstance::updateSizes ( double  )

protectedvirtual

Updates the arrow sizes modified with the supplied view resolution.

virtual void makVrv::DtExtrudedLineModelInstance::updateWithViewResolution ( double  )

protectedvirtual

Updates geometry and line style with view resolution.

Member Data Documentation

osg::ref_ptr<osg::Group> makVrv::DtExtrudedLineModelInstance::myMainTransform

protected

PointVector makVrv::DtExtrudedLineModelInstance::myLinePoints

protected

PointVector makVrv::DtExtrudedLineModelInstance::myDisplayPoints

protected

SegmentInformationArray makVrv::DtExtrudedLineModelInstance::mySegmentAttributes

protected

osg::Vec4 makVrv::DtExtrudedLineModelInstance::myColor

protected

osg::Vec4 makVrv::DtExtrudedLineModelInstance::myScribeColor

protected

bool makVrv::DtExtrudedLineModelInstance::myScribeColorSet

protected

bool makVrv::DtExtrudedLineModelInstance::myScribed

protected

bool makVrv::DtExtrudedLineModelInstance::myScribeOccluded

protected

bool makVrv::DtExtrudedLineModelInstance::mySolid

protected

bool makVrv::DtExtrudedLineModelInstance::myGeometryDirty

protected

DtVector makVrv::DtExtrudedLineModelInstance::myOrigin

protected

osg::ref_ptr<osg::Texture> makVrv::DtExtrudedLineModelInstance::myTexture

protected

double makVrv::DtExtrudedLineModelInstance::myTextureWidth

protected

double makVrv::DtExtrudedLineModelInstance::myTextureHeight

protected

float makVrv::DtExtrudedLineModelInstance::myLineWidth

protected

float makVrv::DtExtrudedLineModelInstance::myUpExtent

protected

float makVrv::DtExtrudedLineModelInstance::myDownExtent

protected

float makVrv::DtExtrudedLineModelInstance::myLeftExtent

protected

float makVrv::DtExtrudedLineModelInstance::myRightExtent

protected

unsigned int makVrv::DtExtrudedLineModelInstance::myStipplePattern

protected

int makVrv::DtExtrudedLineModelInstance::myRepeatFactor

protected

vrvTacticalGraphicUtilities::LineStyle makVrv::DtExtrudedLineModelInstance::myLineStyle

protected

vrvTacticalGraphicUtilities::ArrowStyle makVrv::DtExtrudedLineModelInstance::myArrowStyle

protected

double makVrv::DtExtrudedLineModelInstance::myArrowSize

protected

double makVrv::DtExtrudedLineModelInstance::myDisplayArrowSize

protected

bool makVrv::DtExtrudedLineModelInstance::myFixedWidthSizing

protected

std::vector<int> makVrv::DtExtrudedLineModelInstance::mySegmentsToErase

protected

DtChannel* makVrv::DtExtrudedLineModelInstance::myChannelInstance

protected

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

• include/vrvOsg/DtExtrudedLineModelInstance.h