Inheritance diagram for TSL3DTriangleFan:

[legend]

Detailed Description

3D triangle fan specific access methods.

A 3D triangle fan is a chain of closed, filled, 3 point features. The first point defines the common centre point of the fan. The first three points of the fan define a 3D triangle. Each subsequent point defines a triangle made up of the common centre point, the previous point and the new point.

This class represents the access methods that are specific to a 3D triangle fan. They also allow setting of the various attributes.

Deprecated: Deprecated as of MapLink 11.1. Advised to use MapLink Earth SDK instead.

Public Member Functions
double	area () const

double	perimeter () const

const TSL3DCoordSet &	points () const

bool	points (TSL3DCoordSet *newPoints, bool keepCoordSet=false)

bool	points (const TSL3DCoordSet &newPoints)

Public Member Functions inherited from TSL3DEntity
TSL3DBoundingBox	boundingBox (int surfaceID=-1) const

void	boundingBox (TSL3DCoord &bottomLeft, TSL3DCoord &topRight, int surfaceID=-1) const

TSL3DCoord	centroid () const

TSL3DEntity *	clone () const

double	distance (const TSL3DCoord &point, bool useRenderedExtent=true, int drawingSurfaceID=-1) const

bool	equals (const TSL3DEntity *other) const

void	move (const TSL3DCoord &location, const TSL3DCoord &reference)

TSL3DEntitySet *	parent ()

const TSL3DEntitySet *	parent () const

void	scale (double scaleParam, const TSL3DCoord *origin=0)

void	scale (double scaleX, double scaleY, double scaleZ, const TSL3DCoord *origin=0)

double	squareDistance (const TSL3DCoord &point, bool useRenderedExtent=true, int drawingSurfaceID=-1) const

void	translate (double latitudeOffset, double longitudeOffset, double altitudeOffset)

Public Member Functions inherited from TSLEntityBase
bool	addDataSet ()

bool	addDataSet (TSLDataHandler *toUseDataHandler)

bool	clearRenderingAttributes ()

TSLDataSet *	dataSet ()

const TSLDataSet *	dataSet () const

short	dataSourceID () const

void	dataSourceID (short dataSourceID)

bool	deleteDataSet ()

void	destroy ()

TSLEntityID	entityID () const

void	entityID (TSLEntityID value)

TSLFeatureID	featureID () const

void	featureID (TSLFeatureID newValue)

bool	getRendering (TSLRenderingAttributeInt attribute, int *result) const

bool	getRendering (TSLRenderingAttributeDouble attribute, double *result) const

bool	getRendering (TSLRenderingAttributeBool attribute, bool *result) const

bool	getRendering (TSLRenderingAttributes &result) const

TSL3DEntity *	is3DEntity ()

const TSL3DEntity *	is3DEntity () const

TSLEntity *	isEntity ()

const TSLEntity *	isEntity () const

bool	isOptimisedEntity () const

void	name (const char *newValue)

const char *	name () const

void	releaseResources (int surfaceID)

bool	setRendering (TSLRenderingAttributeInt attribute, int value)

bool	setRendering (TSLRenderingAttributeDouble attribute, double value)

bool	setRendering (TSLRenderingAttributeBool attribute, bool value)

bool	setRendering (const TSLRenderingAttributes &attributes)

void	sourceID (int value)

int	sourceID () const

TSLGeometryType	type () const

void	version (TSLVersion value)

TSLVersion	version () const

Static Public Member Functions
static TSL3DTriangleFan *	create (TSLFeatureID featureID, TSL3DCoordSet *coords, bool keepCoordSet=false)

static TSL3DTriangleFan *	create (TSLFeatureID featureID, const TSL3DCoordSet &coords)

static const TSL3DTriangleFan *	is3DTriangleFan (const TSL3DEntity *entity)

static TSL3DTriangleFan *	is3DTriangleFan (TSL3DEntity *entity)

Additional Inherited Members
Protected Member Functions inherited from TSLEntityBase
	~TSLEntityBase ()

Member Function Documentation

◆ area()

double TSL3DTriangleFan::area ( ) const

Query the area of the 3D triangle fan

Calculates and returns the area of the 3D triangle fan in TMC units.

◆ create() [1/2]

static TSL3DTriangleFan * TSL3DTriangleFan::create	(	TSLFeatureID	featureID,
		const TSL3DCoordSet &	coords )

static

Creates a 3D triangle fan with the specified parameters.

This call should only be used for temporary entities. For example, this call may be used to create entities that are used in the spatial tests.

Parameters

featureID	ID of the feature code to assign to the entity. This is used when rendering map features if no specific attribute set has been created for the entity.
coords	Coordinate set describing the 3D triangle fan

Returns: NULL on error.

◆ create() [2/2]

static TSL3DTriangleFan * TSL3DTriangleFan::create	(	TSLFeatureID	featureID,
		TSL3DCoordSet *	coords,
		bool	keepCoordSet = false )

static

Creates a 3D triangle fan with the specified parameters.

This call should only be used for temporary entities. For example, this call may be used to create entities that are used in the spatial tests.

Parameters

featureID	ID of the feature code to assign to the entity. This is used when rendering map features if no specific attribute set has been created for the entity.
coords	Coordinate set describing the 3D triangle fan
keepCoordSet	Flag to indicate whether the entity should keep the specified coordinate set, or clone it. Note that if this flag is set, the entity assumes control of the coordinate set and invalidates it. The user should not attempt to make further use of the coordinate set.

Returns: NULL on error.

◆ is3DTriangleFan() [1/2]

static const TSL3DTriangleFan * TSL3DTriangleFan::is3DTriangleFan ( const TSL3DEntity * entity )

static

Query whether the entity is a 3d triangle fan.

If this entity is a 3D triangle fan, returns an accessor, otherwise returns NULL.

Parameters

entity the entity to query.

◆ is3DTriangleFan() [2/2]

static TSL3DTriangleFan * TSL3DTriangleFan::is3DTriangleFan ( TSL3DEntity * entity )

static

Query whether the entity is a 3d triangle fan.

If this entity is a 3D triangle fan, returns an accessor, otherwise returns NULL.

Parameters

entity the entity to query.

◆ perimeter()

double TSL3DTriangleFan::perimeter ( ) const

Query the perimeter of the 3D triangle fan

Calculates and returns the perimeter of the 3D triangle fan in TMC units.

Returns perimeter of the 3D triangle fan

◆ points() [1/3]

const TSL3DCoordSet & TSL3DTriangleFan::points ( ) const

Query the coordinates defining the 3D triangle fan

Return the points associated with this 3D triangle fan

◆ points() [2/3]

bool TSL3DTriangleFan::points ( const TSL3DCoordSet & newPoints )

Sets the points associated with this 3D triangle fan

Parameters

newPoints New set of coordinates defining this 3D triangle fan

Returns: true on success, false otherwise.

◆ points() [3/3]

bool TSL3DTriangleFan::points	(	TSL3DCoordSet *	newPoints,
		bool	keepCoordSet = false )

Sets the points associated with this 3D triangle fan

Parameters

newPoints	New set of coordinates defining this 3D triangle fan
keepCoordSet	Flag to indicate whether the entity should keep the specified coordinate set, or clone it. Note that if this flag is set, the entity assumes control of the coordinate set and invalidates it. The user should not attempt to make further use of the coordinate set.

Returns: true on success, false otherwise.

Detailed Description

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ area()

◆ create() [1/2]

◆ create() [2/2]

◆ is3DTriangleFan() [1/2]

◆ is3DTriangleFan() [2/2]

◆ perimeter()

◆ points() [1/3]

◆ points() [2/3]

◆ points() [3/3]