makVrv::DtExtrudedLineModelSegmentInstance Class Reference

A prism controlled by control points. More...

Public Types
enum	LineExtrusionMode { LineOnly, ExtrudeWidth, ExtrudeHeight, FullExtrusion }

Public Member Functions
	DtExtrudedLineModelSegmentInstance (DtDe &de)
	CTOR.
virtual	~DtExtrudedLineModelSegmentInstance ()
	DTOR.
virtual void	setStipplePattern (unsigned int, int repeatFactor)
	Sets the stipple pattern of the line.
virtual void	getStipplePattern (unsigned int &, int &)
	Retrieves the stipple information.
virtual void	setColor (const osg::Vec4 &)
	Set the color of the line.
virtual void	getColor (float &r, float &g, float &b, float &a)
	Gets the color of the line.
virtual void	setPoints (const DtVector &start, const DtVector &end)
	Sets the start/end point on the line. Will then create geometry for the line.
virtual void	updatePoints (const DtVector &, const DtVector &)
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	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 (const osg::Vec4 &)
	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	setPickable (bool)
	Set the line's pickability.
bool	pickable () const
	Get if the line is pickable.
osg::Node *	rootNode ()
	Returns the root node.
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	setEndArrow (bool)
	Sets the arrow to be on/off at the end of the segment (second point)
virtual bool	endArrow () const
	Returns whether or not end arrow is set.
virtual void	setStartArrow (bool)
	Sets the arrow to be on/off at the start of the segment (first point)
virtual bool	startArrow () const
	Returns whether or not start arrow is set.
virtual void	setArrowSize (double)
	Sets the size of the arrow (in pixels)
virtual void	setArrowStyle (vrvTacticalGraphicUtilities::ArrowStyle)
	Sets the style of the arrow (see DtTacticalGraphicUtilities.h)
virtual void	setIsLastSegment (bool)
	Sets whether or not this is the last segment to be drawn.
virtual bool	isLastSegment () const

Protected Types
typedef std::vector< DtVector >	PointVector

Protected Member Functions
virtual void	updateMode ()
	Updates the line mode to a correct mode for the given extents.
virtual void	updateTextureCoordinates ()
	Recalculate the texture coordinates.
virtual int	addPointsForExtentExtrusion (const DtVector &point)
	Add points for a height or width extrustion.
virtual int	addFaceForRotation (const osg::Quat &rotation, const DtVector &point)
	Adds a face given the rotation matrix.
virtual int	addPointsForFullExtrusion (const DtVector &from, const DtVector &to)
	Add points for full extrustion.
virtual void	updateStippling ()
	Updates for stippling.
virtual void	updateScribeLine ()
	Updates the scribe line for geometry and color.
virtual void	updateColors ()
	Updates colors of line and scribe line.
virtual bool	frontAndBackFaceRendered () const
	Returns true if the first and last face are part of the line. Default is true.
virtual void	updatePointsForLineStrip ()
	Updates the points for the line strip mode (no extrusion)
virtual void	updatePointsForTriangleStrip ()
	Updates points for width or height extrusion.
virtual void	updatePointsForExtrusion ()
	Updates points for full extrusion.
virtual void	createFaces ()
	Creates the front/back face per segment for full extrusion.
virtual void	updateScribeForTriangleStrip ()
	Updates script line for triangle strip mode.
virtual void	updateScribeForExtrusion (osg::Vec3Array *)
	Updates scribe line for full extrusion mode.
virtual void	updatePointsWithArrows ()
	If any segments want arrows, adds the points to draw arrows at those segment points.

Protected Attributes
osg::ref_ptr< osg::Geode >	myShapeGeode
osg::ref_ptr< osg::Geometry >	myShapeGeometry
osg::ref_ptr< osg::Vec3Array >	myShapePoints
osg::ref_ptr< osg::Geode >	myScribeGeode
osg::ref_ptr< osg::Geometry >	myScribeGeometry
osg::ref_ptr< osg::Vec3Array >	myScribePoints
osg::ref_ptr< osg::Texture >	myTexture
osg::ref_ptr< osg::Vec2Array >	myTextureCoordinates
osg::ref_ptr< osg::LineWidth >	myLineWidth
osg::ref_ptr< osg::Group >	myMainTransform
osg::ref_ptr< osg::Vec3Array >	myFaces
	If the line has width and height, the list of faces that make up the junction points of the boxes.
osg::Vec4	myColor
double	myTextureWidth
double	myTextureHeight
float	myUpExtent
float	myDownExtent
float	myLeftExtent
float	myRightExtent
DtVector	myStartPoint
DtVector	myEndPoint
DtVector	myOrigin
bool	myStartArrow
bool	myEndArrow
double	myArrowSize
vrvTacticalGraphicUtilities::ArrowStyle	myArrowStyle
PointVector	myDrawPoints
bool	myScribeOccluded
bool	myScribed
bool	mySolid
unsigned int	myStipplePattern
int	myRepeatFactor
LineExtrusionMode	myMode
DtOsgSegmentPickable *	myPickable
	If drawing as line use this pointer to create the pickable segments of that line, else geometry will not support it.
bool	myIsPickable
osg::Vec4	myScribeColor
bool	myScribeColorSet
bool	myIsLastSegment
DtDe &	myDe

Detailed Description

A prism controlled by control points.

Member Typedef Documentation

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

protected

Member Enumeration Documentation

enum makVrv::DtExtrudedLineModelSegmentInstance::LineExtrusionMode

Enumerator:

LineOnly
ExtrudeWidth	Draws a line without width or height.
ExtrudeHeight	Draws a line with extruded width.
FullExtrusion	Draws a line with extruded height. Draws a line with both extruded width and height

Constructor & Destructor Documentation

makVrv::DtExtrudedLineModelSegmentInstance::DtExtrudedLineModelSegmentInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtExtrudedLineModelSegmentInstance::~DtExtrudedLineModelSegmentInstance ( )

virtual

DTOR.

Member Function Documentation

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

virtual

Sets the stipple pattern of the line.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::getStipplePattern ( unsigned int &  , int &    )

virtual

Retrieves the stipple information.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::setColor ( const osg::Vec4 &  )

virtual

Set the color of the line.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::getColor ( float &  r, float &  g, float &  b, float &  a  )

virtual

Gets the color of the line.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::setPoints ( const DtVector &  start, const DtVector &  end  )

virtual

Sets the start/end point on the line. Will then create geometry for the line.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updatePoints ( const DtVector &  , const DtVector &    )

virtual

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

virtual

Set the height of the texture in meters.

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

virtual

Set the width of the texture tiles in meters.

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

virtual

Set the shape's texture.

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

virtual

Set the shape's upwards extrusion extent.

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

virtual

Set the shape's downwards extrusion extent.

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

virtual

Set the shape's left extrusion extent.

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

virtual

Set the shape's right extrusion extent.

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

virtual

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

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

virtual

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

Clears out any existing dimensional size

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

virtual

Sets the line to be scribed (default true)

virtual void makVrv::DtExtrudedLineModelSegmentInstance::setScribeColor ( const osg::Vec4 &  )

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::DtExtrudedLineModelSegmentInstance::setScribeOccluded ( bool  b )

virtual

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

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

virtual

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

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

virtual

Set the line's pickability.

bool makVrv::DtExtrudedLineModelSegmentInstance::pickable

(

)

const

Get if the line is pickable.

osg::Node* makVrv::DtExtrudedLineModelSegmentInstance::rootNode

(

)

Returns the root node.

void makVrv::DtExtrudedLineModelSegmentInstance::setOrigin

(

const DtVector &

origin

)

Set the line's origin.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::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::DtExtrudedLineModelSegmentInstance::setEndArrow ( bool  )

virtual

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

virtual bool makVrv::DtExtrudedLineModelSegmentInstance::endArrow ( ) const

virtual

Returns whether or not end arrow is set.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::setStartArrow ( bool  )

virtual

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

virtual bool makVrv::DtExtrudedLineModelSegmentInstance::startArrow ( ) const

virtual

Returns whether or not start arrow is set.

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

virtual

Sets the size of the arrow (in pixels)

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

virtual

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

virtual void makVrv::DtExtrudedLineModelSegmentInstance::setIsLastSegment ( bool  )

virtual

Sets whether or not this is the last segment to be drawn.

Needs to be set for styles that draw arrows according to what is the last segment

virtual bool makVrv::DtExtrudedLineModelSegmentInstance::isLastSegment ( ) const

virtual

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateMode ( )

protectedvirtual

Updates the line mode to a correct mode for the given extents.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateTextureCoordinates ( )

protectedvirtual

Recalculate the texture coordinates.

virtual int makVrv::DtExtrudedLineModelSegmentInstance::addPointsForExtentExtrusion ( const DtVector &  point )

protectedvirtual

Add points for a height or width extrustion.

virtual int makVrv::DtExtrudedLineModelSegmentInstance::addFaceForRotation ( const osg::Quat &  rotation, const DtVector &  point  )

protectedvirtual

Adds a face given the rotation matrix.

virtual int makVrv::DtExtrudedLineModelSegmentInstance::addPointsForFullExtrusion ( const DtVector &  from, const DtVector &  to  )

protectedvirtual

Add points for full extrustion.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateStippling ( )

protectedvirtual

Updates for stippling.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateScribeLine ( )

protectedvirtual

Updates the scribe line for geometry and color.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateColors ( )

protectedvirtual

Updates colors of line and scribe line.

virtual bool makVrv::DtExtrudedLineModelSegmentInstance::frontAndBackFaceRendered ( ) const

protectedvirtual

Returns true if the first and last face are part of the line. Default is true.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updatePointsForLineStrip ( )

protectedvirtual

Updates the points for the line strip mode (no extrusion)

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updatePointsForTriangleStrip ( )

protectedvirtual

Updates points for width or height extrusion.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updatePointsForExtrusion ( )

protectedvirtual

Updates points for full extrusion.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::createFaces ( )

protectedvirtual

Creates the front/back face per segment for full extrusion.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateScribeForTriangleStrip ( )

protectedvirtual

Updates script line for triangle strip mode.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updateScribeForExtrusion ( osg::Vec3Array *  )

protectedvirtual

Updates scribe line for full extrusion mode.

virtual void makVrv::DtExtrudedLineModelSegmentInstance::updatePointsWithArrows ( )

protectedvirtual

If any segments want arrows, adds the points to draw arrows at those segment points.

Member Data Documentation

osg::ref_ptr<osg::Geode> makVrv::DtExtrudedLineModelSegmentInstance::myShapeGeode

protected

osg::ref_ptr<osg::Geometry> makVrv::DtExtrudedLineModelSegmentInstance::myShapeGeometry

protected

osg::ref_ptr<osg::Vec3Array> makVrv::DtExtrudedLineModelSegmentInstance::myShapePoints

protected

osg::ref_ptr<osg::Geode> makVrv::DtExtrudedLineModelSegmentInstance::myScribeGeode

protected

osg::ref_ptr<osg::Geometry> makVrv::DtExtrudedLineModelSegmentInstance::myScribeGeometry

protected

osg::ref_ptr<osg::Vec3Array> makVrv::DtExtrudedLineModelSegmentInstance::myScribePoints

protected

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

protected

osg::ref_ptr<osg::Vec2Array> makVrv::DtExtrudedLineModelSegmentInstance::myTextureCoordinates

protected

osg::ref_ptr<osg::LineWidth> makVrv::DtExtrudedLineModelSegmentInstance::myLineWidth

protected

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

protected

osg::ref_ptr<osg::Vec3Array> makVrv::DtExtrudedLineModelSegmentInstance::myFaces

protected

If the line has width and height, the list of faces that make up the junction points of the boxes.

Each junction point is a series of four coordinates

osg::Vec4 makVrv::DtExtrudedLineModelSegmentInstance::myColor

protected

double makVrv::DtExtrudedLineModelSegmentInstance::myTextureWidth

protected

double makVrv::DtExtrudedLineModelSegmentInstance::myTextureHeight

protected

float makVrv::DtExtrudedLineModelSegmentInstance::myUpExtent

protected

float makVrv::DtExtrudedLineModelSegmentInstance::myDownExtent

protected

float makVrv::DtExtrudedLineModelSegmentInstance::myLeftExtent

protected

float makVrv::DtExtrudedLineModelSegmentInstance::myRightExtent

protected

DtVector makVrv::DtExtrudedLineModelSegmentInstance::myStartPoint

protected

DtVector makVrv::DtExtrudedLineModelSegmentInstance::myEndPoint

protected

DtVector makVrv::DtExtrudedLineModelSegmentInstance::myOrigin

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::myStartArrow

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::myEndArrow

protected

double makVrv::DtExtrudedLineModelSegmentInstance::myArrowSize

protected

vrvTacticalGraphicUtilities::ArrowStyle makVrv::DtExtrudedLineModelSegmentInstance::myArrowStyle

protected

PointVector makVrv::DtExtrudedLineModelSegmentInstance::myDrawPoints

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::myScribeOccluded

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::myScribed

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::mySolid

protected

unsigned int makVrv::DtExtrudedLineModelSegmentInstance::myStipplePattern

protected

int makVrv::DtExtrudedLineModelSegmentInstance::myRepeatFactor

protected

LineExtrusionMode makVrv::DtExtrudedLineModelSegmentInstance::myMode

protected

DtOsgSegmentPickable* makVrv::DtExtrudedLineModelSegmentInstance::myPickable

protected

If drawing as line use this pointer to create the pickable segments of that line, else geometry will not support it.

bool makVrv::DtExtrudedLineModelSegmentInstance::myIsPickable

protected

osg::Vec4 makVrv::DtExtrudedLineModelSegmentInstance::myScribeColor

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::myScribeColorSet

protected

bool makVrv::DtExtrudedLineModelSegmentInstance::myIsLastSegment

protected

DtDe& makVrv::DtExtrudedLineModelSegmentInstance::myDe

protected

---

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

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