A prism controlled by control points. More...

Inheritance diagram for makVrv::DtExtrudedLineModelInstance:

Public Types
enum	LineExtrusionMode { LineOnly, ExtrudeWidth, ExtrudeHeight, FullExtrusion }
Public Member Functions
	DtExtrudedLineModelInstance (DtDe &de)
	CTOR.
virtual	~DtExtrudedLineModelInstance ()
	DTOR.
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	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)
	Sets the stipple pattern of the line.
virtual void	setColor (float r, float g, float b, float a)
	Set the color of the line.
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	updatePoints ()
	Create the point array based on extents and point list.
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.
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	updateGeometry ()
	Rebuild the geometry objects.
virtual void	updateTextureCoordinates ()
	Recalculate the texture coordinates.
virtual void	addPointsForExtentExtrusion (const DtVector &point)
	Add points for a height or width extrustion.
virtual void	addFaceForRotation (const osg::Quat &rotation, const DtVector &point)
	Adds a face given the rotation matrix.
virtual void	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 ()
virtual void	updatePointsForTriangleStrip ()
virtual void	updatePointsForExtrusion ()
virtual void	createFaces ()
virtual void	updateScribeForTriangleStrip ()
virtual void	updateScribeForExtrusion (osg::Vec3Array *)
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
PointVector	myLinePoints
DtVector	myOrigin
bool	myGeometryDirty
bool	myShapePointsDirty
bool	myColorsDirty
bool	myScribeOccluded
bool	myScribed
bool	mySolid
int	myStipplePattern
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

Detailed Description

A prism controlled by control points.

Member Typedef Documentation

typedef std::vector<DtVector> makVrv::DtExtrudedLineModelInstance::PointVector [protected]

Member Enumeration Documentation

enum makVrv::DtExtrudedLineModelInstance::LineExtrusionMode

Enumerator:

LineOnly
ExtrudeWidth
ExtrudeHeight
FullExtrusion

Constructor & Destructor Documentation

makVrv::DtExtrudedLineModelInstance::DtExtrudedLineModelInstance ( DtDe & de )

CTOR.

virtual makVrv::DtExtrudedLineModelInstance::~DtExtrudedLineModelInstance ( ) [virtual]

DTOR.

Member Function Documentation

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::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 ) [virtual]

Sets the stipple pattern of the line.

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

Set the color of the line.

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 ) [inline, virtual]

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::updatePoints ( ) [virtual]

Create the point array based on extents and point list.

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::updateMode ( ) [protected, virtual]

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

virtual void makVrv::DtExtrudedLineModelInstance::updateGeometry ( ) [protected, virtual]

Rebuild the geometry objects.

virtual void makVrv::DtExtrudedLineModelInstance::updateTextureCoordinates ( ) [protected, virtual]

Recalculate the texture coordinates.

virtual void makVrv::DtExtrudedLineModelInstance::addPointsForExtentExtrusion ( const DtVector & point ) [protected, virtual]

Add points for a height or width extrustion.

virtual void makVrv::DtExtrudedLineModelInstance::addFaceForRotation	(	const osg::Quat &	rotation,
		const DtVector &	point
	)		`[protected, virtual]`

Adds a face given the rotation matrix.

virtual void makVrv::DtExtrudedLineModelInstance::addPointsForFullExtrusion	(	const DtVector &	from,
		const DtVector &	to
	)		`[protected, virtual]`

Add points for full extrustion.

virtual void makVrv::DtExtrudedLineModelInstance::updateStippling ( ) [protected, virtual]

Updates for stippling.

virtual void makVrv::DtExtrudedLineModelInstance::updateScribeLine ( ) [protected, virtual]

Updates the scribe line for geometry and color.

virtual void makVrv::DtExtrudedLineModelInstance::updateColors ( ) [protected, virtual]

Updates colors of line and scribe line.

virtual bool makVrv::DtExtrudedLineModelInstance::frontAndBackFaceRendered ( ) const [protected, virtual]

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

virtual void makVrv::DtExtrudedLineModelInstance::updatePointsForLineStrip ( ) [protected, virtual]

virtual void makVrv::DtExtrudedLineModelInstance::updatePointsForTriangleStrip ( ) [protected, virtual]

virtual void makVrv::DtExtrudedLineModelInstance::updatePointsForExtrusion ( ) [protected, virtual]

virtual void makVrv::DtExtrudedLineModelInstance::createFaces ( ) [protected, virtual]

virtual void makVrv::DtExtrudedLineModelInstance::updateScribeForTriangleStrip ( ) [protected, virtual]

virtual void makVrv::DtExtrudedLineModelInstance::updateScribeForExtrusion ( osg::Vec3Array * ) [protected, virtual]

Member Data Documentation

osg::ref_ptr<osg::Geode> makVrv::DtExtrudedLineModelInstance::myShapeGeode [protected]

osg::ref_ptr<osg::Geometry> makVrv::DtExtrudedLineModelInstance::myShapeGeometry [protected]

osg::ref_ptr<osg::Vec3Array> makVrv::DtExtrudedLineModelInstance::myShapePoints [protected]

osg::ref_ptr<osg::Geode> makVrv::DtExtrudedLineModelInstance::myScribeGeode [protected]

osg::ref_ptr<osg::Geometry> makVrv::DtExtrudedLineModelInstance::myScribeGeometry [protected]

osg::ref_ptr<osg::Vec3Array> makVrv::DtExtrudedLineModelInstance::myScribePoints [protected]

osg::ref_ptr<osg::Texture> makVrv::DtExtrudedLineModelInstance::myTexture [protected]

osg::ref_ptr<osg::Vec2Array> makVrv::DtExtrudedLineModelInstance::myTextureCoordinates [protected]

osg::ref_ptr<osg::LineWidth> makVrv::DtExtrudedLineModelInstance::myLineWidth [protected]

osg::ref_ptr<osg::Group> makVrv::DtExtrudedLineModelInstance::myMainTransform [protected]

osg::ref_ptr<osg::Vec3Array> makVrv::DtExtrudedLineModelInstance::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::DtExtrudedLineModelInstance::myColor [protected]

double makVrv::DtExtrudedLineModelInstance::myTextureWidth [protected]

double makVrv::DtExtrudedLineModelInstance::myTextureHeight [protected]

float makVrv::DtExtrudedLineModelInstance::myUpExtent [protected]

float makVrv::DtExtrudedLineModelInstance::myDownExtent [protected]

float makVrv::DtExtrudedLineModelInstance::myLeftExtent [protected]

float makVrv::DtExtrudedLineModelInstance::myRightExtent [protected]

PointVector makVrv::DtExtrudedLineModelInstance::myLinePoints [protected]

DtVector makVrv::DtExtrudedLineModelInstance::myOrigin [protected]

bool makVrv::DtExtrudedLineModelInstance::myGeometryDirty [protected]

bool makVrv::DtExtrudedLineModelInstance::myShapePointsDirty [protected]

bool makVrv::DtExtrudedLineModelInstance::myColorsDirty [protected]

bool makVrv::DtExtrudedLineModelInstance::myScribeOccluded [protected]

bool makVrv::DtExtrudedLineModelInstance::myScribed [protected]

bool makVrv::DtExtrudedLineModelInstance::mySolid [protected]

int makVrv::DtExtrudedLineModelInstance::myStipplePattern [protected]

LineExtrusionMode makVrv::DtExtrudedLineModelInstance::myMode [protected]

DtOsgSegmentPickable* makVrv::DtExtrudedLineModelInstance::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::DtExtrudedLineModelInstance::myIsPickable [protected]

osg::Vec4 makVrv::DtExtrudedLineModelInstance::myScribeColor [protected]

bool makVrv::DtExtrudedLineModelInstance::myScribeColorSet [protected]

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

include/vrvOsg/DtExtrudedLineModelInstance.h

Public Types

Public Member Functions

Protected Types