Set z-values for all network positions based on data from a height map. More...

#include <NBHeightMapper.h>

Data Structures
class	QueryResult
	class for cirumventing the const-restriction of RTree::Search-context More...

class	Triangle

Public Types
typedef std::vector< const Triangle * >	Triangles

Public Member Functions
const Boundary &	getBoundary ()
	returns the convex boundary of all known triangles More...

SUMOReal	getZ (const Position &geo) const
	returns height for the given geo coordinate (WGS84) More...

bool	ready () const
	returns whether the NBHeightMapper has data More...

Static Public Member Functions
static const NBHeightMapper &	get ()
	return the singleton instance (maybe 0) More...

static void	loadIfSet (OptionsCont &oc)
	loads heigh map data if any loading options are set More...

Private Member Functions
void	addTriangle (PositionVector corners)
	adds one triangles worth of height data More...

void	clearData ()
	clears loaded data More...

int	loadShapeFile (const std::string &file)
	load height data from Arcgis-shape file and returns the number of More...

	NBHeightMapper ()
	private constructor and destructor (Singleton) More...

	NBHeightMapper (const NBHeightMapper &)
	Invalidated copy constructor. More...

NBHeightMapper &	operator= (const NBHeightMapper &)
	Invalidated assignment operator. More...

	~NBHeightMapper ()

Private Attributes
Boundary	myBoundary
	convex boundary of all known triangles; More...

TRIANGLE_RTREE_QUAL	myRTree
	The RTree for spatial queries. More...

Triangles	myTriangles

Static Private Attributes
static NBHeightMapper	Singleton
	the singleton instance More...

Friends
class	NBHeightMapperTest

Detailed Description

Set z-values for all network positions based on data from a height map.

Importing data from '.shp'-files works only if SUMO was compiled with GDAL-support. If not, an error message is generated.

Definition at line 59 of file NBHeightMapper.h.

Member Typedef Documentation

typedef std::vector<const Triangle*> NBHeightMapper::Triangles

Definition at line 114 of file NBHeightMapper.h.

Constructor & Destructor Documentation

NBHeightMapper::NBHeightMapper ( )

private

private constructor and destructor (Singleton)

Definition at line 63 of file NBHeightMapper.cpp.

NBHeightMapper::~NBHeightMapper ( )

private

Definition at line 68 of file NBHeightMapper.cpp.

References clearData().

NBHeightMapper::NBHeightMapper ( const NBHeightMapper & )

private

Invalidated copy constructor.

Member Function Documentation

void NBHeightMapper::addTriangle ( PositionVector corners )

private

adds one triangles worth of height data

Definition at line 117 of file NBHeightMapper.cpp.

References PositionVector::getBoxBoundary(), myRTree, myTriangles, Boundary::xmax(), Boundary::xmin(), Boundary::ymax(), and Boundary::ymin().

Referenced by loadShapeFile().

void NBHeightMapper::clearData ( )

private

clears loaded data

Definition at line 234 of file NBHeightMapper.cpp.

References myBoundary, myTriangles, and Boundary::reset().

Referenced by ~NBHeightMapper().

const NBHeightMapper & NBHeightMapper::get ( )

static

return the singleton instance (maybe 0)

Definition at line 74 of file NBHeightMapper.cpp.

References Singleton.

Referenced by NBNetBuilder::transformCoordinates().

const Boundary& NBHeightMapper::getBoundary ( )

inline

returns the convex boundary of all known triangles

Definition at line 78 of file NBHeightMapper.h.

References myBoundary, and Singleton.

Referenced by loadIfSet().

SUMOReal NBHeightMapper::getZ ( const Position & geo ) const

returns height for the given geo coordinate (WGS84)

Definition at line 87 of file NBHeightMapper.cpp.

References NBHeightMapper::Triangle::contains(), NBHeightMapper::Triangle::getZ(), myRTree, ready(), toString(), NBHeightMapper::QueryResult::triangles, UNUSED_PARAMETER, WRITE_WARNING, Position::x(), and Position::y().

Referenced by NBNetBuilder::transformCoordinates().

void NBHeightMapper::loadIfSet ( OptionsCont & oc )

static

loads heigh map data if any loading options are set

Parameters

[in] oc The options container to get further options from

Exceptions

ProcessError if something fails

Definition at line 128 of file NBHeightMapper.cpp.

References MsgHandler::endProcessMsg(), getBoundary(), MsgHandler::getMessageInstance(), OptionsCont::getStringVector(), OptionsCont::isSet(), loadShapeFile(), PROGRESS_BEGIN_MESSAGE, Singleton, and toString().

Referenced by NILoader::load().

int NBHeightMapper::loadShapeFile ( const std::string & file )

private

load height data from Arcgis-shape file and returns the number of

Returns: The number of parsed featuers

Exceptions

ProcessError

Definition at line 144 of file NBHeightMapper.cpp.

References Boundary::add(), addTriangle(), myBoundary, SUMOReal, WRITE_ERROR, and WRITE_WARNING.

Referenced by loadIfSet().

NBHeightMapper& NBHeightMapper::operator= ( const NBHeightMapper & )

private

Invalidated assignment operator.

bool NBHeightMapper::ready ( ) const

returns whether the NBHeightMapper has data

Definition at line 80 of file NBHeightMapper.cpp.

References myTriangles.

Referenced by getZ(), and NBNetBuilder::transformCoordinates().

Friends And Related Function Documentation

friend class NBHeightMapperTest

friend

Definition at line 61 of file NBHeightMapper.h.

Field Documentation

Boundary NBHeightMapper::myBoundary

private

convex boundary of all known triangles;

Definition at line 138 of file NBHeightMapper.h.

Referenced by clearData(), getBoundary(), and loadShapeFile().

TRIANGLE_RTREE_QUAL NBHeightMapper::myRTree

private

The RTree for spatial queries.

Definition at line 135 of file NBHeightMapper.h.

Referenced by addTriangle(), and getZ().

Triangles NBHeightMapper::myTriangles

private

Definition at line 132 of file NBHeightMapper.h.

Referenced by addTriangle(), clearData(), and ready().

NBHeightMapper NBHeightMapper::Singleton

staticprivate

the singleton instance

Definition at line 130 of file NBHeightMapper.h.

Referenced by get(), getBoundary(), and loadIfSet().

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

Data Structures

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Field Documentation