A model instance class which allows the drawing of a polygon (supporting textures) on an overlay. The polygon supports any combination of the of following:

A fill (solid, stipple, or texture)
An outline (solid, stipple, or texture)
Decal Projection (enabled or disabled)

Inheritance diagram for makVrv::DtOverlayPolygonModelInstance:

[legend]

Classes
struct	DtPolygonWithInterfaces

struct	VertexData

Public Types
using	VertexList = std::vector< VertexData >

Public Member Functions
	DtOverlayPolygonModelInstance (DtDe &de)

virtual	~DtOverlayPolygonModelInstance ()

	DtOverlayPolygonModelInstance ()=delete

	DtOverlayPolygonModelInstance (const DtOverlayPolygonModelInstance &)=delete

DtOverlayPolygonModelInstance &	operator= (const DtOverlayPolygonModelInstance &)=delete

virtual void	setModelSet (DtModelSetId)

virtual void	setPosition (int vtx, const DtVector &position)

virtual void	setRotation (const DtQuat &quat)

virtual void	setOrigin (const DtVector &)

virtual void	setGroup (int)

virtual DtVector	origin () const

virtual void	addPoint (const DtVector &point, int index)

virtual void	removePoint (int index)

virtual void	set2dOffset (int index, float x, float y)

virtual void	set3dDirection2dLength (int index, float x, float y, float z, float len)

virtual void	setColor (float r, float g, float b, float a)

virtual void	setFillTexturePath (const std::string &texturePath, bool isStipple=true)

virtual void	setOutlineTexture (const std::string &texturePath, int width=-1, int height=-1)

virtual void	setSolidFillCenter (bool)

virtual void	setStipplePattern (unsigned int stipplePattern)

virtual void	setWidth (float width)

virtual void	setEventWidth (float width)

virtual void	setVisible (bool isVisible)

virtual void	setPickable (bool enabled)

virtual void	setEventsEnabled (bool, unsigned long long userData)

bool	eventsEnabled () const

virtual void	setFill (bool)

virtual void	setInsideColor (float r, float g, float b, float a)

virtual void	getInsideColor (float &r, float &g, float &b, float &a)

virtual void	setOutsideColor (float r, float g, float b, float a)

virtual void	getOutsideColor (float &r, float &g, float &b, float &a)

virtual int	pointCount () const

virtual DtVector	point (int) const

virtual void	setFillPattern (const std::vector< unsigned int > &pattern)

virtual void	setFillPatternFrequency (float frequency)

virtual float	fillPatternFrequency () const

virtual void	setOutline (bool)

virtual void	setEnableDecalProjector (bool enable)

virtual bool	enableDecalProjector () const

virtual void	setChannelInstance (DtChannel *, DtModelSetId modelSet)

virtual const VertexList &	vertexList () const

virtual void	setPoints (const std::vector< DtVector > &points)

virtual void	setVertexList (const VertexList &)

virtual const std::vector < DtVector > &	points () const

virtual void	updateGeometry ()

Public Member Functions inherited from makVrv::DtModelInstance
	DtModelInstance (DtDe &de)

virtual	~DtModelInstance ()

virtual bool	realize (const DtModelDefinition &definition)

virtual bool	cloneInstance (const DtModelDefinition &definition)

const std::string &	realizedDefinitionName () const

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

const DtVector &	boundingBoxExtents () const

void	getBoundingBoxExtents (double &x, double &y, double &z) const

const DtVector &	boundingBoxCenter () const

void	getBoundingBoxCenter (double &x, double &y, double &z) const

void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)

const DtVector &	allGeometryboundingBoxExtents () const

void	getAllGeometryBoundingBoxExtents (double &x, double &y, double &z) const

const DtVector &	allGeometryboundingBoxCenter () const

void	getAllGeometryBoundingBoxCenter (double &x, double &y, double &z) const

void	getAllGeometryBoundingBoxComponents (DtVector &minimum, DtVector &maximum)

virtual void	setContributesToBound (bool trueOrFalse)

bool	contributesToBound () const

virtual void	setBlendColor (float r, float g, float b, float a)

virtual void	enableColorBlending (bool b)

Protected Member Functions
virtual void	createPolygonIfNecessary ()

virtual void	updateColors ()

virtual void	computeTopoTransform (DtCoordTransform &geocToTopo, DtVector &geocentricOrigin) const

virtual void	updateTextureCoordinates (DtFilledPolygonInterface *polygon)

virtual void	translateAndUpdateVertex (unsigned int index, const VertexData &vert, DtPolygonInterface *polygon)

virtual void	channelUpdated (const DtTacticalGraphicModelUpdaterManager::ChannelUpdateData &)

virtual std::vector< DtVector >	topographicVertices () const

virtual void	slot_coordinateSystemChanged ()

virtual void	deletePolygons ()

Protected Attributes
VertexList	myVertices

DtSignalConnectionManager	myConnections

vrvTacticalGraphicUtilities::DtVerticesVector	myPoints

DtPolygonWithInterfaces	myPolygonOne

DtPolygonWithInterfaces	myPolygonTwo

DtTextureInterface *	myFillTexture

DtTextureInterface *	myOutlineTexture

bool	myFilled

float	myFillPatternFrequency

float	myWidth

DtVector4< float >	myInnerColor

DtVector4< float >	myOuterColor

unsigned int	myStipplePattern

DtModelSetId	myModelSet

unsigned long long	myUserData

bool	myEventsEnabled

bool	myVisibleFlag

bool	myOutline

bool	mySolidFillCenter

bool	myEnableDecalProjector

DtVector	myOrigin

DtQuat	myRotation

DtChannel *	myChannelInstance

int	myGroup

DtCoordinateSystem *	myCoordinateSystem = nullptr

Protected Attributes inherited from makVrv::DtModelInstance
DtDe &	myDe

std::string	myRealizedModelDefinitionName

DtVector	myBoundingBoxCenter

DtVector	myBoundingBoxExtents

DtVector	myBoundingBoxMinimum

DtVector	myBoundingBoxMaximum

DtVector	myAllGeometryBoundingBoxCenter

DtVector	myAllGeometryBoundingBoxExtents

DtVector	myAllGeometryBoundingBoxMinimum

DtVector	myAllGeometryBoundingBoxMaximum

bool	myContributesToBound

bool	myColorBlendingEnabled

float	myBlendRed

float	myBlendBlue

float	myBlendGreen

float	myBlendAlpha

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtModelInstance
static float	readFloat (const std::string &paramName, const DtModelDefinition &definition)

static DtVector	readVector (const std::string &paramName, const DtModelDefinition &definition)

static DtVector4< float >	readVector4 (const std::string &paramName, const DtModelDefinition &definition)

Public Attributes inherited from makVrv::DtModelInstance
boost::signalslib::signal < void(DtModelInstance *)>	signal_modelInstanceChanged

Member Typedef Documentation

using makVrv::DtOverlayPolygonModelInstance::VertexList = std::vector<VertexData>

Constructor & Destructor Documentation

makVrv::DtOverlayPolygonModelInstance::DtOverlayPolygonModelInstance ( DtDe & de )

CTOR.

virtual makVrv::DtOverlayPolygonModelInstance::~DtOverlayPolygonModelInstance ( )

virtual

DTOR.

makVrv::DtOverlayPolygonModelInstance::DtOverlayPolygonModelInstance ( )

delete

Default Constructor not implemented.

makVrv::DtOverlayPolygonModelInstance::DtOverlayPolygonModelInstance ( const DtOverlayPolygonModelInstance & )

delete

Copy Constructor not implemented - Copy not allowed.

Member Function Documentation

DtOverlayPolygonModelInstance& makVrv::DtOverlayPolygonModelInstance::operator= ( const DtOverlayPolygonModelInstance & )

delete

Assignment Operator not implemented - Copy not allowed.

virtual void makVrv::DtOverlayPolygonModelInstance::setModelSet ( DtModelSetId )

virtual

Sets the model set this overlay item belongs to. Will clear out channelInstance if set.

virtual void makVrv::DtOverlayPolygonModelInstance::setPosition	(	int	vtx,
		const DtVector &	position
	)

virtual

Set one of the endpoints of the Polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setRotation ( const DtQuat & quat )

virtual

Set the rotation of the polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setOrigin ( const DtVector & )

virtual

Sets the origin. Will update geometry.

virtual void makVrv::DtOverlayPolygonModelInstance::setGroup ( int )

virtual

The higher the Z order the "closer" to the eyepoint this element will be drawn. Use this variable to stack overlay objects in the particular order you want them displayed.

virtual DtVector makVrv::DtOverlayPolygonModelInstance::origin ( ) const

virtual

Returns the origin.

virtual void makVrv::DtOverlayPolygonModelInstance::addPoint	(	const DtVector &	point,
		int	index
	)

virtual

Add a new point to the polygon at the specified index, or, at the end if index is -1.

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

virtual

Removes the point from the specified index.

virtual void makVrv::DtOverlayPolygonModelInstance::set2dOffset	(	int	index,
		float	x,
		float	y
	)

virtual

Sets the 2D offset of a vertex.

virtual void makVrv::DtOverlayPolygonModelInstance::set3dDirection2dLength	(	int	index,
		float	x,
		float	y,
		float	z,
		float	len
	)

virtual

Sets a 3D direction with a 2D length of a vertex. This only works with outline polygons.

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

virtual

Set the color of the Polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setFillTexturePath	(	const std::string &	texturePath,
		bool	isStipple = `true`
	)

virtual

The texture will be projected using the x-y coordinates of a topographic frame with the origin at some arbitrary point of the polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setOutlineTexture	(	const std::string &	texturePath,
		int	width = `-1`,
		int	height = `-1`
	)

virtual

Set the path to the polygon's outline texture as well as the tile size the texture will be scaled to.

Parameters

texturePath	The path to the polygon's outline texture
width	The width to scale to. If this argument or height are -1, no scaling is applied.
height	The height to scale to. If this argument or width are -1, no scaling is applied.

virtual void makVrv::DtOverlayPolygonModelInstance::setSolidFillCenter ( bool )

virtual

Sets to fill the center solid (if filled) not gradiant. Default is false.

virtual void makVrv::DtOverlayPolygonModelInstance::setStipplePattern ( unsigned int stipplePattern )

virtual

Sets stipple pattern for the polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setWidth ( float width )

virtual

Set the polygon outline width.

virtual void makVrv::DtOverlayPolygonModelInstance::setEventWidth ( float width )

virtual

Set the polygon outline width.

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

virtual

Sets whether the model is visible or not.

Implements makVrv::DtModelInstance.

virtual void makVrv::DtOverlayPolygonModelInstance::setPickable ( bool enabled )

virtual

Sets whether or not the polygon is pickable.

virtual void makVrv::DtOverlayPolygonModelInstance::setEventsEnabled	(	bool	,
		unsigned long long	userData
	)

virtual

Sets whether or not mouse events are enabled.

bool makVrv::DtOverlayPolygonModelInstance::eventsEnabled ( ) const

Gets whether or not mouse events are enabled.

virtual void makVrv::DtOverlayPolygonModelInstance::setFill ( bool )

virtual

Sets whether or not polygon is filled.

virtual void makVrv::DtOverlayPolygonModelInstance::setInsideColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color at the center of the ellipse.

virtual void makVrv::DtOverlayPolygonModelInstance::getInsideColor	(	float &	r,
		float &	g,
		float &	b,
		float &	a
	)

virtual

Retrieves the inside color.

virtual void makVrv::DtOverlayPolygonModelInstance::setOutsideColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color on the outside of the ellipse.

virtual void makVrv::DtOverlayPolygonModelInstance::getOutsideColor	(	float &	r,
		float &	g,
		float &	b,
		float &	a
	)

virtual

Retrieves the inside color.

virtual int makVrv::DtOverlayPolygonModelInstance::pointCount ( ) const

virtual

Retrieves the number of points in the model.

virtual DtVector makVrv::DtOverlayPolygonModelInstance::point ( int ) const

virtual

Retrieves the point.

virtual void makVrv::DtOverlayPolygonModelInstance::setFillPattern ( const std::vector< unsigned int > & pattern )

virtual

Sets fill pattern (32x32)

virtual void makVrv::DtOverlayPolygonModelInstance::setFillPatternFrequency ( float frequency )

virtual

Sets the fill pattern tiling frequency. The frequency needs to be 1 / x where x is a whole number. examples: frequency = 1.0 : the tiled pattern will tile normally frequency = 0.5 : the tiled pattern will appear half as often.

virtual float makVrv::DtOverlayPolygonModelInstance::fillPatternFrequency ( ) const

virtual

Returns the fill pattern tiling frequency.

virtual void makVrv::DtOverlayPolygonModelInstance::setOutline ( bool )

virtual

Sets the fact that, if the object is filled, also provide an outline scribe. Basically create a filled and outline polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setEnableDecalProjector ( bool enable )

virtual

Set whether or not the geometry is used for a decal projector.

virtual bool makVrv::DtOverlayPolygonModelInstance::enableDecalProjector ( ) const

virtual

Returns whether or not the geometry is used for a decal projector.

virtual void makVrv::DtOverlayPolygonModelInstance::setChannelInstance	(	DtChannel *	,
		DtModelSetId	modelSet
	)

virtual

Set to make this model channel specific. This means it will only update itself when the channel it is assigned to is updated. Enabled only to display on the channel/model set combination.

virtual const VertexList& makVrv::DtOverlayPolygonModelInstance::vertexList ( ) const

virtual

Returns the vertex information for this polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setPoints ( const std::vector< DtVector > & points )

virtual

Sets all the points for this polygon.

virtual void makVrv::DtOverlayPolygonModelInstance::setVertexList ( const VertexList & )

virtual

Sets the vertex information for this polygon.

virtual const std::vector<DtVector>& makVrv::DtOverlayPolygonModelInstance::points ( ) const

virtual

Returns the list of vertices.

virtual void makVrv::DtOverlayPolygonModelInstance::updateGeometry ( )

virtual

Updates the vertex information into the polygon (if not locked)

virtual void makVrv::DtOverlayPolygonModelInstance::createPolygonIfNecessary ( )

protectedvirtual

If not already created, creates the appropriate polygon (filled OR outlined) and perimeter wrapped text.

virtual void makVrv::DtOverlayPolygonModelInstance::updateColors ( )

protectedvirtual

Updates the colors of the object.

virtual void makVrv::DtOverlayPolygonModelInstance::computeTopoTransform	(	DtCoordTransform &	geocToTopo,
		DtVector &	geocentricOrigin
	)		const

protectedvirtual

Helper method to compute the current topo coordinate transform based on the current coordinate system and first vertex location.

virtual void makVrv::DtOverlayPolygonModelInstance::updateTextureCoordinates ( DtFilledPolygonInterface * polygon )

protectedvirtual

Updates the given polygon's texture coodinates using top-down texture projection.

virtual void makVrv::DtOverlayPolygonModelInstance::translateAndUpdateVertex	(	unsigned int	index,
		const VertexData &	vert,
		DtPolygonInterface *	polygon
	)

protectedvirtual

Sets a polygon vertex's position.

virtual void makVrv::DtOverlayPolygonModelInstance::channelUpdated ( const DtTacticalGraphicModelUpdaterManager::ChannelUpdateData & )

protectedvirtual

Update texture information with zoom and orientation changes.

virtual std::vector<DtVector> makVrv::DtOverlayPolygonModelInstance::topographicVertices ( ) const

protectedvirtual

Converts all vertices from local coordinates to topographic. Easier to use for triangulation.

virtual void makVrv::DtOverlayPolygonModelInstance::slot_coordinateSystemChanged ( )

protectedvirtual

slot for when the coordinate system changes

virtual void makVrv::DtOverlayPolygonModelInstance::deletePolygons ( )

protectedvirtual

Member Data Documentation

VertexList makVrv::DtOverlayPolygonModelInstance::myVertices

protected

DtSignalConnectionManager makVrv::DtOverlayPolygonModelInstance::myConnections

protected

vrvTacticalGraphicUtilities::DtVerticesVector makVrv::DtOverlayPolygonModelInstance::myPoints

protected

DtPolygonWithInterfaces makVrv::DtOverlayPolygonModelInstance::myPolygonOne

protected

DtPolygonWithInterfaces makVrv::DtOverlayPolygonModelInstance::myPolygonTwo

protected

DtTextureInterface* makVrv::DtOverlayPolygonModelInstance::myFillTexture

protected

DtTextureInterface* makVrv::DtOverlayPolygonModelInstance::myOutlineTexture

protected

bool makVrv::DtOverlayPolygonModelInstance::myFilled

protected

float makVrv::DtOverlayPolygonModelInstance::myFillPatternFrequency

protected

float makVrv::DtOverlayPolygonModelInstance::myWidth

protected

DtVector4<float> makVrv::DtOverlayPolygonModelInstance::myInnerColor

protected

DtVector4<float> makVrv::DtOverlayPolygonModelInstance::myOuterColor

protected

unsigned int makVrv::DtOverlayPolygonModelInstance::myStipplePattern

protected

DtModelSetId makVrv::DtOverlayPolygonModelInstance::myModelSet

protected

unsigned long long makVrv::DtOverlayPolygonModelInstance::myUserData

protected

bool makVrv::DtOverlayPolygonModelInstance::myEventsEnabled

protected

bool makVrv::DtOverlayPolygonModelInstance::myVisibleFlag

protected

bool makVrv::DtOverlayPolygonModelInstance::myOutline

protected

bool makVrv::DtOverlayPolygonModelInstance::mySolidFillCenter

protected

bool makVrv::DtOverlayPolygonModelInstance::myEnableDecalProjector

protected

DtVector makVrv::DtOverlayPolygonModelInstance::myOrigin

protected

DtQuat makVrv::DtOverlayPolygonModelInstance::myRotation

protected

DtChannel* makVrv::DtOverlayPolygonModelInstance::myChannelInstance

protected

int makVrv::DtOverlayPolygonModelInstance::myGroup

protected

DtCoordinateSystem* makVrv::DtOverlayPolygonModelInstance::myCoordinateSystem = nullptr

protected

local clone of the system wide coordinate system. for thread safety.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvCore/DtOverlayPolygonModelInstance.h

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation