Eclipse SUMO - Simulation of Urban MObility
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Data Structures | Public Member Functions | Static Public Member Functions | Static Public Attributes | Private Types | Static Private Member Functions | Friends
PositionVector Class Reference

A list of positions. More...

#include <PositionVector.h>

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Data Structures

class  as_poly_cw_sorter
 class for CW Sorter More...
 
class  increasing_x_y_sorter
 clase for increasing Sorter More...
 

Public Member Functions

void add (const Position &offset)
 
void add (double xoff, double yoff, double zoff)
 
PositionVector added (const Position &offset) const
 
bool almostSame (const PositionVector &v2, double maxDiv=POSITION_EPS) const
 check if the two vectors have the same length and pairwise similar positions
 
double angleAt2D (int pos) const
 get angle in certain position of position vector (in radians between -M_PI and M_PI)
 
void append (const PositionVector &v, double sameThreshold=2.0)
 
double area () const
 Returns the area (0 for non-closed)
 
bool around (const Position &p, double offset=0) const
 Returns the information whether the position vector describes a polygon lying around the given point.
 
double beginEndAngle () const
 returns the angle in radians of the line connecting the first and the last position
 
PositionVector bezier (int numPoints)
 return a bezier interpolation
 
void closePolygon ()
 ensures that the last position equals the first
 
bool crosses (const Position &p1, const Position &p2) const
 Returns whether the AbstractPoly crosses the given line.
 
double distance2D (const Position &p, bool perpendicular=false) const
 closest 2D-distance to point p (or -1 if perpendicular is true and the point is beyond this vector)
 
std::vector< double > distances (const PositionVector &s, bool perpendicular=false) const
 distances of all my points to s and all of s points to myself
 
void ensureMinLength (int precision)
 ensure minimum length so that the geometry will not degenerate to 0-length on writing with the given precision
 
void extrapolate (const double val, const bool onlyFirst=false, const bool onlyLast=false)
 extrapolate position vector
 
void extrapolate2D (const double val, const bool onlyFirst=false)
 extrapolate position vector in two dimensions (Z is ignored)
 
Boundary getBoxBoundary () const
 Returns a boundary enclosing this list of lines.
 
Position getCentroid () const
 Returns the centroid (closes the polygon if unclosed)
 
Position getLineCenter () const
 get line center
 
double getMaxGrade (double &maxJump) const
 
double getMinZ () const
 return minimum z-coordinate
 
PositionVector getOrthogonal (const Position &p, double extend, bool before, double length=1.0, double deg=90) const
 return orthogonal through p (extending this vector if necessary)
 
double getOverlapWith (const PositionVector &poly, double zThreshold) const
 Returns the maximum overlaps between this and the given polygon (when not separated by at least zThreshold)
 
Position getPolygonCenter () const
 Returns the arithmetic of all corner points.
 
PositionVector getSubpart (double beginOffset, double endOffset) const
 get subpart of a position vector
 
PositionVector getSubpart2D (double beginOffset, double endOffset) const
 get subpart of a position vector in two dimensions (Z is ignored)
 
PositionVector getSubpartByIndex (int beginIndex, int count) const
 get subpart of a position vector using index and a cout
 
bool hasElevation () const
 return whether two positions differ in z-coordinate
 
int indexOfClosest (const Position &p, bool twoD=false) const
 
void insert_noDoublePos (const std::vector< Position >::iterator &at, const Position &p)
 insert in front a non double position
 
int insertAtClosest (const Position &p, bool interpolateZ)
 inserts p between the two closest positions
 
PositionVector interpolateZ (double zStart, double zEnd) const
 returned vector that varies z smoothly over its length
 
Position intersectionPosition2D (const Position &p1, const Position &p2, const double withinDist=0.) const
 Returns the position of the intersection.
 
Position intersectionPosition2D (const PositionVector &v1) const
 Returns the position of the intersection.
 
bool intersects (const Position &p1, const Position &p2) const
 Returns the information whether this list of points interesects the given line.
 
bool intersects (const PositionVector &v1) const
 Returns the information whether this list of points interesects one the given lines.
 
std::vector< double > intersectsAtLengths2D (const Position &lp1, const Position &lp2) const
 For all intersections between this vector and line, return the 2D-length of the subvector from this vectors start to the intersection.
 
std::vector< double > intersectsAtLengths2D (const PositionVector &other) const
 For all intersections between this vector and other, return the 2D-length of the subvector from this vectors start to the intersection.
 
bool isClockwiseOriented (void)
 
bool isClosed () const
 check if PositionVector is closed
 
double isLeft (const Position &P0, const Position &P1, const Position &P2) const
 get left
 
bool isNAN () const
 check if PositionVector is NAN
 
double length () const
 Returns the length.
 
double length2D () const
 Returns the length.
 
void mirrorX ()
 
void move2side (double amount, double maxExtension=100)
 move position vector to side using certain amount
 
void move2sideCustom (std::vector< double > amount, double maxExtension=100)
 move position vector to side using a custom offset for each geometry point
 
double nearest_offset_to_point25D (const Position &p, bool perpendicular=true) const
 return the nearest offest to point 2D projected onto the 3D geometry
 
double nearest_offset_to_point2D (const Position &p, bool perpendicular=true) const
 return the nearest offest to point 2D
 
double offsetAtIndex2D (int index) const
 return the offset at the given index
 
void openPolygon ()
 open polygon
 
bool operator!= (const PositionVector &v2) const
 comparing operation
 
PositionVector operator+ (const PositionVector &v2) const
 adds two vectors (requires vectors of the same length)
 
PositionVector operator- (const PositionVector &v2) const
 subtracts two vectors (requires vectors of the same length)
 
bool operator== (const PositionVector &v2) const
 comparing operation
 
Position & operator[] (int index)
 returns the position at the given index, negative indices are interpreted python style
 
const Position & operator[] (int index) const
 returns the constant position at the given index, negative indices are interpreted python style
 
bool overlapsWith (const AbstractPoly &poly, double offset=0) const
 Returns the information whether the given polygon overlaps with this.
 
bool partialWithin (const AbstractPoly &poly, double offset=0) const
 Returns the information whether this polygon lies partially within the given polygon.
 
void pop_front ()
 pop first Position
 
Position positionAtOffset (double pos, double lateralOffset=0) const
 Returns the position at the given length.
 
Position positionAtOffset2D (double pos, double lateralOffset=0, bool extrapolateBeyond=false) const
 Returns the position at the given length.
 
 PositionVector ()
 Constructor. Creates an empty position vector.
 
 PositionVector (const Position &p1, const Position &p2)
 Parameter Constructor used for lines.
 
 PositionVector (const std::vector< Position > &v)
 Copy Constructor. Create a positionVector with the same elements as other positionVector.
 
 PositionVector (const std::vector< Position >::const_iterator beg, const std::vector< Position >::const_iterator end)
 Parameter Constructor. Create a positionVector using a part of other positionVector.
 
void prepend (const PositionVector &v, double sameThreshold=2.0)
 
void push_back_noDoublePos (const Position &p)
 insert in back a non double position
 
void push_front (const Position &p)
 insert in front a Position
 
void push_front_noDoublePos (const Position &p)
 insert in front a non double position
 
int removeClosest (const Position &p)
 removes the point closest to p and return the removal index
 
void removeDoublePoints (double minDist=POSITION_EPS, bool assertLength=false, int beginOffset=0, int endOffset=0, bool resample=false)
 Removes positions if too near.
 
PositionVector resample (double maxLength, const bool adjustEnd) const
 resample shape (i.e. transform to segments, equal spacing)
 
PositionVector reverse () const
 reverse position vector
 
void rotate2D (const Position &pos, double angle)
 
void rotate2D (double angle)
 
void rotateAroundFirstElement2D (double angle)
 
double rotationAtOffset (double pos) const
 Returns the rotation at the given length.
 
double rotationDegreeAtOffset (double pos) const
 Returns the rotation at the given length.
 
void round (int precision, bool avoidDegeneration=true)
 round all coordinates to the given precision
 
void scaleAbsolute (double offset)
 enlarges/shrinks the polygon by an absolute offset based at the centroid
 
void scaleRelative (double factor)
 enlarges/shrinks the polygon by a factor based at the centroid
 
Position sidePositionAtAngle (double pos, double lateralOffset, double angle) const
 
PositionVector simplified () const
 return the same shape with intermediate colinear points removed
 
const PositionVector simplified2 (const bool closed, const double eps=NUMERICAL_EPS) const
 
double slopeDegreeAtOffset (double pos) const
 Returns the slope at the given length.
 
PositionVector smoothedZFront (double dist=std::numeric_limits< double >::max()) const
 returned vector that is smoothed at the front (within dist)
 
void sortAsPolyCWByAngle ()
 sort as polygon CW by angle
 
void sortByIncreasingXY ()
 sort by increasing X-Y Positions
 
std::pair< PositionVector, PositionVector > splitAt (double where, bool use2D=false) const
 Returns the two lists made when this list vector is splitted at the given point.
 
void sub (const Position &offset)
 
Position transformToVectorCoordinates (const Position &p, bool extend=false) const
 return position p within the length-wise coordinate system defined by this position vector. The x value is the same as that returned by nearest_offset_to_point2D(p) and the y value is the perpendicular distance to this vector with the sign indicating the side (right is postive). if extend is true, the vector is extended on both sides and the x-coordinate of the result may be below 0 or above the length of the original vector
 
 ~PositionVector ()
 Destructor.
 

Static Public Member Functions

static double localAngle (const Position &from, const Position &pos, const Position &to)
 
static Position positionAtOffset (const Position &p1, const Position &p2, double pos, double lateralOffset=0.)
 Returns the position between the two given point at the specified position.
 
static Position positionAtOffset2D (const Position &p1, const Position &p2, double pos, double lateralOffset=0, bool extrapolateBeyond=false)
 Returns the position between the two given point at the specified position.
 
static Position sideOffset (const Position &beg, const Position &end, const double amount)
 get a side position of position vector using a offset
 
static Position sidePositionAtAngle (const Position &p1, const Position &p2, double pos, double lateralOffset, double angle)
 

Static Public Attributes

static const PositionVector EMPTY
 empty Vector
 

Private Types

typedef std::vector< Position > vp
 vector of position
 

Static Private Member Functions

static bool intersects (const Position &p11, const Position &p12, const Position &p21, const Position &p22, const double withinDist=0., double *x=0, double *y=0, double *mu=0)
 return whether the line segments defined by Line p11,p12 and Line p21,p22 intersect
 

Friends

std::ostream & operator<< (std::ostream &os, const PositionVector &geom)
 

Detailed Description

A list of positions.

Definition at line 43 of file PositionVector.h.

Member Typedef Documentation

◆ vp

typedef std::vector<Position> PositionVector::vp
private

vector of position

Definition at line 47 of file PositionVector.h.

Constructor & Destructor Documentation

◆ PositionVector() [1/4]

PositionVector::PositionVector ( )

Constructor. Creates an empty position vector.

Definition at line 53 of file PositionVector.cpp.

Referenced by getSubpart2D(), and getSubpartByIndex().

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◆ PositionVector() [2/4]

PositionVector::PositionVector ( const std::vector< Position > &  v)

Copy Constructor. Create a positionVector with the same elements as other positionVector.

Parameters
[in]vThe vector to copy

Definition at line 56 of file PositionVector.cpp.

◆ PositionVector() [3/4]

PositionVector::PositionVector ( const std::vector< Position >::const_iterator  beg,
const std::vector< Position >::const_iterator  end 
)

Parameter Constructor. Create a positionVector using a part of other positionVector.

Parameters
[in]begThe begin iterator for copy
[in]endThe end iterator to copy

Definition at line 61 of file PositionVector.cpp.

◆ PositionVector() [4/4]

PositionVector::PositionVector ( const Position &  p1,
const Position &  p2 
)

Parameter Constructor used for lines.

Parameters
[in]p1the first position
[in]p2the second position

Definition at line 66 of file PositionVector.cpp.

◆ ~PositionVector()

PositionVector::~PositionVector ( )

Destructor.

Definition at line 72 of file PositionVector.cpp.

Member Function Documentation

◆ add() [1/2]

void PositionVector::add ( const Position &  offset)

Definition at line 691 of file PositionVector.cpp.

References add(), Position::x(), Position::y(), and Position::z().

◆ add() [2/2]

void PositionVector::add ( double  xoff,
double  yoff,
double  zoff 
)

Definition at line 677 of file PositionVector.cpp.

Referenced by add(), GNEContour::buildContourRectangle(), GNEMoveElement::commitMove(), NBNodeShapeComputer::computeSameEnd(), NIImporter_OpenDrive::computeShapes(), NIImporter_OpenDrive::geomFromSpiral(), getOrthogonal(), GUIGeometry::getVertexCircleAroundPosition(), NBEdge::init(), isClockwiseOriented(), GeomHelper::makeCircle(), GeomHelper::makeRing(), GNEMoveElement::moveElement(), GNEMoveFrame::ChangeZInSelection::onCmdApplyZ(), GNEMoveFrame::ShiftShapeGeometry::onCmdShiftShapeGeometry(), operator+(), operator-(), NBDistrict::reshiftPosition(), NBEdge::reshiftPosition(), NBNode::reshiftPosition(), rotate2D(), rotateAroundFirstElement2D(), NBEdge::setGeometry(), GUIPolygon::setShape(), sortAsPolyCWByAngle(), sub(), PolygonDynamics::update(), GNEParkingSpace::updateGeometry(), GNEPOI::updateGeometry(), GNETAZRelData::updateGeometry(), GNEEdge::updateJunctionPosition(), NWWriter_OpenDrive::writeGeomPP3(), NWWriter_OpenDrive::writeGeomSmooth(), and NIImporter_OpenDrive::writeRoadObjects().

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◆ added()

PositionVector PositionVector::added ( const Position &  offset) const

Definition at line 697 of file PositionVector.cpp.

Referenced by GNEMoveElementJunction::commitMoveShape().

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◆ almostSame()

bool PositionVector::almostSame ( const PositionVector &  v2,
double  maxDiv = POSITION_EPS 
) const

check if the two vectors have the same length and pairwise similar positions

Definition at line 1586 of file PositionVector.cpp.

Referenced by NBRequest::bidiConflict(), NIImporter_OpenDrive::computeShapes(), and NBEdge::hasDefaultGeometryEndpoints().

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◆ angleAt2D()

double PositionVector::angleAt2D ( int  pos) const

get angle in certain position of position vector (in radians between -M_PI and M_PI)

Definition at line 1355 of file PositionVector.cpp.

References INVALID_DOUBLE.

Referenced by NBNodeShapeComputer::badIntersection(), NBNode::bezierControlPoints(), NBEdge::buildInnerEdges(), NBNode::buildWalkingAreas(), NBEdge::checkGeometry(), NBNodeShapeComputer::computeNodeShapeDefault(), GUIVehicle::drawRouteHelper(), GUIMEVehicle::drawRouteHelper(), NBEdge::getAngleAtNode(), NBEdge::getAngleAtNodeNormalized(), NBContHelper::edge_opposite_direction_sorter::getEdgeAngleAt(), NBNodeShapeComputer::getSmoothCorner(), MSPModel_Striping::insertWalkArePaths(), NBNodeShapeComputer::joinSameDirectionEdges(), MSLane::incoming_lane_priority_sorter::operator()(), MSLane::outgoing_lane_priority_sorter::operator()(), MSLink::setRequestInformation(), NWWriter_OpenDrive::writeGeomLines(), and NWWriter_OpenDrive::writeGeomPP3().

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◆ append()

void PositionVector::append ( const PositionVector &  v,
double  sameThreshold = 2.0 
)

Definition at line 766 of file PositionVector.cpp.

Referenced by NBEdge::append(), libsumo::Helper::applySubscriptionFilterLateralDistanceSinglePass(), NBNode::buildCrossingOutlines(), GNETLSEditorFrame::buildInternalLanes(), NBNode::buildWalkingAreas(), NBEdgeCont::checkOverlap(), NBNode::computeInternalLaneShape(), NBNodeShapeComputer::computeNodeShapeDefault(), GUIGeometry::drawContourGeometry(), NBEdgeCont::formFactor(), MSTransportable::getBoundingBox(), MEVehicle::getBoundingBox(), MSVehicle::getBoundingBox(), NBRequest::oppositeLeftTurnConflict(), GNENet::replaceJunctionByGeometry(), GNEConnection::updateGeometry(), NWWriter_OpenDrive::writeNetwork(), and NIImporter_OpenDrive::writeRoadObjects().

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◆ area()

double PositionVector::area ( ) const

Returns the area (0 for non-closed)

Definition at line 563 of file PositionVector.cpp.

References area(), and isClosed().

Referenced by area(), GNEJunction::checkDrawToContour(), GNEJunction::drawGL(), NBEdgeCont::formFactor(), getCentroid(), isClockwiseOriented(), and GNELane2laneConnection::updateLane2laneConnection().

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◆ around()

bool PositionVector::around ( const Position &  p,
double  offset = 0 
) const
virtual

Returns the information whether the position vector describes a polygon lying around the given point.

Note
The optional offset is added to the polygon's boundaries

Implements AbstractPoly.

Definition at line 76 of file PositionVector.cpp.

References GeomHelper::angle2D(), around(), M_PI, scaleAbsolute(), Position::x(), and Position::y().

Referenced by MSPModel_JuPedSim::add(), around(), GNEContour::calculateContourEdgeGeometryPoints(), GNEJunction::checkDrawToContour(), GUIViewObjectsHandler::checkShapeObject(), NBEdge::computeAngle(), NBNode::computeNodeShape(), NBNode::getCenter(), GUIPerson::getGUIPosition(), getOverlapWith(), Triangle::intersectWithShape(), and NIVissimTL::NIVissimTLSignal::isWithin().

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◆ beginEndAngle()

double PositionVector::beginEndAngle ( ) const

returns the angle in radians of the line connecting the first and the last position

Definition at line 888 of file PositionVector.cpp.

References INVALID_DOUBLE.

Referenced by NBEdge::cutAtIntersection(), NIVissimEdge::dict_checkEdges2Join(), GUILane::getColorValueWithFunctional(), NIVissimConnectionCluster::getIncomingContinuation(), NIVissimConnectionCluster::getIncomingContinuationGeometry(), NIVissimConnectionCluster::getOutgoingContinuation(), NIVissimConnectionCluster::getOutgoingContinuationGeometry(), NIVissimConnectionCluster::isWeakDistrictConnRealisation(), NIVissimConnectionCluster::same_direction_sorter::operator()(), GUILane::setFunctionalColor(), and GNELane::setFunctionalColor().

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◆ bezier()

PositionVector PositionVector::bezier ( int  numPoints)

return a bezier interpolation

Definition at line 1991 of file PositionVector.cpp.

Referenced by NBNode::computeSmoothShape(), MSPModel_Striping::insertWalkArePaths(), GNEEdge::smoothShape(), NWWriter_OpenDrive::writeGeomSmooth(), and NWWriter_OpenDrive::writeInternalEdge().

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◆ closePolygon()

void PositionVector::closePolygon ( )

ensures that the last position equals the first

Definition at line 1372 of file PositionVector.cpp.

Referenced by GNEContour::buildContourClosedShape(), NBNode::buildCrossingOutlines(), GNEPoly::closePolygon(), GUIGeometry::drawContourGeometry(), GUIJunctionWrapper::drawGL(), GNEContour::drawInnenContourClosed(), GNEJunction::drawJunctionAsShape(), GNEWalkingArea::drawWalkingArea(), NBNode::getCenter(), GUIDottedGeometry::GUIDottedGeometry(), GUIJunctionWrapper::GUIJunctionWrapper(), NLHandler::openJunction(), NIVissimSingleTypeParser_Knotendefinition::parse(), NIXMLNodesHandler::processNodeType(), GNEMoveElementShape::removeGeometryPoint(), GNEPoly::setAttribute(), GNEMoveElementShape::setMoveShape(), GNEShapeFrame::shapeDrawed(), GNETAZFrame::shapeDrawed(), NBEdge::startShapeAt(), and GUIDottedGeometry::updateDottedGeometry().

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◆ crosses()

bool PositionVector::crosses ( const Position &  p1,
const Position &  p2 
) const
virtual

Returns whether the AbstractPoly crosses the given line.

Implements AbstractPoly.

Definition at line 599 of file PositionVector.cpp.

References intersects().

◆ distance2D()

double PositionVector::distance2D ( const Position &  p,
bool  perpendicular = false 
) const

closest 2D-distance to point p (or -1 if perpendicular is true and the point is beyond this vector)

Definition at line 1400 of file PositionVector.cpp.

References Position::distanceTo2D(), GeomHelper::INVALID_OFFSET, nearest_offset_to_point2D(), and positionAtOffset2D().

Referenced by MSLane::StoringVisitor::add(), libsumo::Helper::applySubscriptionFilterLateralDistanceSinglePass(), NBEdgeCont::attachRemoved(), NBNodeShapeComputer::badIntersection(), NWWriter_OpenDrive::checkLaneGeometries(), libsumo::Helper::collectObjectsInRange(), NBEdge::computeAngle(), NBNode::computeNodeShape(), libsumo::Helper::convertCartesianToRoadMap(), NBNode::cutAtShapes(), distances(), NBPTLineCont::findWay(), NBNode::getCenter(), getOverlapWith(), MSLink::isInFront(), NBEdgeCont::joinTramEdges(), NWWriter_OpenDrive::mapmatchRoadObjects(), LIBSUMO_NAMESPACE::Person::moveToXY(), LIBSUMO_NAMESPACE::Vehicle::moveToXY(), libsumo::Helper::moveToXYMap(), NBPTStop::replaceEdge(), MSLink::setRequestInformation(), NBEdge::shiftPositionAtNode(), transformToVectorCoordinates(), GNEStopPlan::updateGeometry(), NWWriter_OpenDrive::writeRoadObjectPOI(), and NWWriter_OpenDrive::writeRoadObjectPoly().

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◆ distances()

std::vector< double > PositionVector::distances ( const PositionVector &  s,
bool  perpendicular = false 
) const

distances of all my points to s and all of s points to myself

Note
if perpendicular is set to true, only the perpendicular distances are returned

Definition at line 1380 of file PositionVector.cpp.

References distance2D(), and GeomHelper::INVALID_OFFSET.

Referenced by NBNodeShapeComputer::badIntersection(), MSLink::computeDistToDivergence(), NBEdge::guessOpposite(), NBNodeShapeComputer::isDivided(), NBEdge::isNearEnough2BeJoined2(), and NWWriter_OpenDrive::mapmatchRoadObjects().

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◆ ensureMinLength()

void PositionVector::ensureMinLength ( int  precision)

ensure minimum length so that the geometry will not degenerate to 0-length on writing with the given precision

Definition at line 1484 of file PositionVector.cpp.

References extrapolate2D(), and length2D().

Referenced by NBEdge::init(), and round().

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◆ extrapolate()

void PositionVector::extrapolate ( const double  val,
const bool  onlyFirst = false,
const bool  onlyLast = false 
)

extrapolate position vector

Definition at line 1123 of file PositionVector.cpp.

References Position::add(), Position::distanceTo(), and Position::sub().

Referenced by NBNode::buildCrossingOutlines(), NBNode::buildCrossings(), NBEdge::buildInnerEdges(), GUILane::debugDrawFoeIntersections(), GUILane::drawLinkNo(), GUILane::drawLinkRules(), GUILane::drawTLSLinkNo(), GNECrossing::drawTLSLinkNo(), NBEdge::extendGeometryAtNode(), NIVissimAbstractEdge::getGeomPosition(), MSPModel_Striping::insertWalkArePaths(), NBEdgeCont::joinTramEdges(), transformToVectorCoordinates(), GNETAZRelData::updateGeometry(), GNEStopPlan::updateGeometry(), and GNEConnection::updateGeometry().

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◆ extrapolate2D()

void PositionVector::extrapolate2D ( const double  val,
const bool  onlyFirst = false 
)

extrapolate position vector in two dimensions (Z is ignored)

Definition at line 1145 of file PositionVector.cpp.

References Position::add(), Position::distanceTo2D(), and Position::sub().

Referenced by MSPModel_JuPedSim::addWaitingSet(), NBNodeShapeComputer::badIntersection(), NBNode::bezierControlPoints(), GNEMoveElement::calculateExtrapolatedVector(), NBNodeShapeComputer::computeNodeShapeSmall(), NBNodeShapeComputer::computeSameEnd(), ensureMinLength(), MEVehicle::getBoundingBox(), MSVehicle::getBoundingBox(), MSVehicle::getBoundingPoly(), getOrthogonal(), NBNode::indirectLeftShape(), move2side(), move2sideCustom(), libsumo::Helper::moveToXYMap(), NBEdge::setNodeBorder(), and NBEdge::startShapeAt().

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◆ getBoxBoundary()

Boundary PositionVector::getBoxBoundary ( ) const

Returns a boundary enclosing this list of lines.

Definition at line 431 of file PositionVector.cpp.

References Boundary::add().

Referenced by LIBSUMO_NAMESPACE::Polygon::add(), MSPModel_JuPedSim::add(), PCPolyContainer::add(), NBHeightMapper::addTriangle(), NBPTStopCont::assignEdgeForFloatingStops(), GNEContour::buildContourCircle(), GNEContour::buildContourClosedShape(), GNEContour::buildContourEdge(), GNEContour::buildContourExtrudedShape(), GNEContour::buildContourRectangle(), GUIPolygon::checkDraw(), NBEdgeCont::checkOverlap(), libsumo::Helper::collectObjectsInRange(), MSLane::fill(), GUIBusStop::getCenteringBoundary(), GUIChargingStation::getCenteringBoundary(), GUIOverheadWire::getCenteringBoundary(), GUIOverheadWireClamp::getCenteringBoundary(), GNETAZRelData::getCenteringBoundary(), GNEStop::getCenteringBoundary(), GNEAdditional::getCenteringBoundary(), GUIPolygon::getCenteringBoundary(), LIBSUMO_NAMESPACE::Junction::getTree(), LIBSUMO_NAMESPACE::LaneArea::getTree(), LIBSUMO_NAMESPACE::Polygon::getTree(), GUIJunctionWrapper::GUIJunctionWrapper(), GUIParkingArea::GUIParkingArea(), NBEdgeCont::ignoreFilterMatch(), GUINet::initGUIStructures(), MSDevice_FCDReplay::FCDHandler::initLaneTree(), MSRouteHandler::initLaneTree(), RORouteHandler::initLaneTree(), Triangle::intersectWithShape(), NIImporter_OpenDrive::loadNetwork(), NWWriter_OpenDrive::mapmatchRoadObjects(), GUIE2Collector::MyWrapper::MyWrapper(), NIVissimConnectionCluster::recomputeBoundary(), LIBSUMO_NAMESPACE::Polygon::remove(), GNEPoly::simplifyShape(), GNETAZ::updateCenteringBoundary(), GNEEdge::updateCenteringBoundary(), GNEJunction::updateCenteringBoundary(), GNEPoly::updateCenteringBoundary(), GNEAdditionalSquared::updatedSquaredCenteringBoundary(), and GNEDemandElementPlan::updatePlanCenteringBoundary().

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◆ getCentroid()

Position PositionVector::getCentroid ( ) const

Returns the centroid (closes the polygon if unclosed)

Definition at line 458 of file PositionVector.cpp.

References area(), Position::INVALID, isClosed(), length(), and sub().

Referenced by GNEAdditionalHandler::buildTAZ(), GNEMoveElementShape::commitMoveShape(), NBEdge::computeAngle(), GNEBusStop::drawGL(), GNEChargingStation::drawGL(), GNEContainerStop::drawGL(), GNEEntryExitDetector::drawGL(), GNEInductionLoopDetector::drawGL(), GNEInstantInductionLoopDetector::drawGL(), GNELaneAreaDetector::drawGL(), GNECrossing::drawGL(), GUILane::drawLane2LaneConnections(), GNETAZ::getAttribute(), GNETAZ::getAttributePosition(), GUIPerson::getGUIPosition(), GNETAZ::getPositionInView(), GNEVariableSpeedSignSymbol::getPositionInView(), scaleAbsolute(), scaleRelative(), GNETAZ::setAttribute(), GNEMoveElementShape::setMoveShape(), GUIPolygon::setShape(), GNETAZFrame::shapeDrawed(), GNEParkingSpace::updateGeometry(), GNEPOI::updateGeometry(), and GNETAZ::writeAdditional().

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◆ getLineCenter()

Position PositionVector::getLineCenter ( ) const

get line center

Definition at line 527 of file PositionVector.cpp.

References length(), and positionAtOffset().

Referenced by GNEInternalLane::drawGL(), GUIParkingArea::GUIParkingArea(), GUIChargingStation::initAppearance(), GUIBusStop::initShape(), GNEBusStop::updateGeometry(), GNEChargingStation::updateGeometry(), GNEContainerStop::updateGeometry(), GNEParkingArea::updateGeometry(), and GNETAZRelData::updateGeometry().

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◆ getMaxGrade()

double PositionVector::getMaxGrade ( double &  maxJump) const

Definition at line 1963 of file PositionVector.cpp.

References Position::distanceTo2D(), MAX2(), and Position::z().

Referenced by NBEdgeCont::checkGrade().

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◆ getMinZ()

double PositionVector::getMinZ ( ) const

return minimum z-coordinate

Definition at line 1981 of file PositionVector.cpp.

References MIN2().

Referenced by GUILane::drawGL().

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◆ getOrthogonal()

PositionVector PositionVector::getOrthogonal ( const Position &  p,
double  extend,
bool  before,
double  length = 1.0,
double  deg = 90 
) const

return orthogonal through p (extending this vector if necessary)

Parameters
[in]pThe point through which to draw the orthogonal
[in]extendhow long to extend this vector for finding an orthogonal
[in]frontWhether to take the segment before or after the base point in case of ambiguity
[in]lengththe length of the orthogonal
[in]degthe rotation angle relative to the shape direction

Definition at line 1831 of file PositionVector.cpp.

References add(), DEG2RAD, extrapolate2D(), getSubpart2D(), indexOfClosest(), GeomHelper::INVALID_OFFSET, length(), nearest_offset_to_point2D(), offsetAtIndex2D(), positionAtOffset2D(), and rotate2D().

Referenced by NBNode::computeInternalLaneShape(), GUILane::debugDrawFoeIntersections(), GUIBaseVehicle::drawStopLabels(), NBEdge::setNodeBorder(), and GNEConnection::updateGeometry().

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◆ getOverlapWith()

double PositionVector::getOverlapWith ( const PositionVector &  poly,
double  zThreshold 
) const

Returns the maximum overlaps between this and the given polygon (when not separated by at least zThreshold)

Definition at line 133 of file PositionVector.cpp.

References around(), distance2D(), MAX2(), nearest_offset_to_point2D(), positionAtOffset2D(), and Position::z().

Referenced by NBEdgeCont::checkOverlap().

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◆ getPolygonCenter()

Position PositionVector::getPolygonCenter ( ) const

Returns the arithmetic of all corner points.

Note
: this is different from the centroid!

Definition at line 441 of file PositionVector.cpp.

References Position::INVALID, and Position::x().

Referenced by NIVissimNodeCluster::buildNBNode(), NIVissimDistrictConnection::dict_BuildDistrictNodes(), GNEParkingSpace::drawGL(), GNETAZ::drawGL(), GUIPolygon::drawInnerPolygon(), GNEPoly::drawPolygonNameAndType(), NBNode::getCenter(), GNEAccess::getPositionInView(), GNECalibrator::getPositionInView(), GNEDetector::getPositionInView(), GNEOverheadWire::getPositionInView(), GNERerouterSymbol::getPositionInView(), GNERouteProbe::getPositionInView(), GNEStoppingPlace::getPositionInView(), GNEVaporizer::getPositionInView(), GNEPOI::getPositionInView(), and NWWriter_OpenDrive::writeRoadObjectPoly().

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◆ getSubpart()

PositionVector PositionVector::getSubpart ( double  beginOffset,
double  endOffset 
) const

get subpart of a position vector

Definition at line 786 of file PositionVector.cpp.

References length(), positionAtOffset(), and push_back_noDoublePos().

Referenced by NBNode::computeInternalLaneShape(), NBEdge::cutAtIntersection(), NBNode::cutAtShapes(), GUIOverheadWire::drawGL(), NBNodeShapeComputer::getSmoothCorner(), GUIOverheadWire::GUIOverheadWire(), GUIChargingStation::initAppearance(), GUIBusStop::initShape(), NBEdgeCont::joinTramEdges(), MSParkingArea::MSParkingArea(), GUIE2Collector::MyWrapper::MyWrapper(), GUIInductLoop::MyWrapper::MyWrapper(), and NWWriter_SUMO::writeLane().

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◆ getSubpart2D()

PositionVector PositionVector::getSubpart2D ( double  beginOffset,
double  endOffset 
) const

get subpart of a position vector in two dimensions (Z is ignored)

Definition at line 826 of file PositionVector.cpp.

References length2D(), positionAtOffset2D(), PositionVector(), and push_back_noDoublePos().

Referenced by NBNodeShapeComputer::badIntersection(), NBNodeShapeComputer::computeSameEnd(), NBEdge::extendGeometryAtNode(), NIImporter_OpenDrive::geomFromArc(), NIImporter_OpenDrive::geomFromParamPoly(), NIImporter_OpenDrive::geomFromPoly(), NIImporter_OpenDrive::geomFromSpiral(), getOrthogonal(), NBNodeShapeComputer::getSmoothCorner(), NIImporter_OpenDrive::loadNetwork(), NBEdge::shortenGeometryAtNode(), NBEdge::startShapeAt(), GUIGeometry::updateGeometry(), GUIGeometry::updateGeometry(), NWWriter_OpenDrive::writeRoadObjectPOI(), and NWWriter_OpenDrive::writeRoadObjectPoly().

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◆ getSubpartByIndex()

PositionVector PositionVector::getSubpartByIndex ( int  beginIndex,
int  count 
) const

get subpart of a position vector using index and a cout

Definition at line 869 of file PositionVector.cpp.

References PositionVector().

Referenced by NBNodeShapeComputer::computeNodeShapeSmall(), NBEdge::getInnerGeometry(), and NBEdge::startShapeAt().

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◆ hasElevation()

bool PositionVector::hasElevation ( ) const

return whether two positions differ in z-coordinate

Definition at line 1601 of file PositionVector.cpp.

Referenced by NBEdge::computeEdgeShape().

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◆ indexOfClosest()

int PositionVector::indexOfClosest ( const Position &  p,
bool  twoD = false 
) const

Definition at line 1020 of file PositionVector.cpp.

References Position::distanceTo(), and Position::distanceTo2D().

Referenced by NIImporter_OpenDrive::addOffsets(), NBPTStopCont::computeCrossProductEdgePosition(), GNEPoly::deleteGeometryPoint(), NIImporter_OpenDrive::discretizeOffsets(), GNEEdge::editEndpoint(), GNEMoveElement::getEditShapeOperation(), getOrthogonal(), GNEEdge::getSplitPos(), GNENetworkElement::getVertexIndex(), GNEPoly::getVertexIndex(), GNETAZ::getVertexIndex(), GNEViewNet::onCmdSetCustomGeometryPoint(), GNEMoveElementEdge::processMoveFromJunctionSelected(), GNEMoveElementEdge::processMoveToJunctionSelected(), GNEMoveElementEdge::processNoneJunctionSelected(), GNEMoveElementConnection::removeGeometryPoint(), GNEMoveElementCrossing::removeGeometryPoint(), GNEMoveElementEdge::removeGeometryPoint(), GNEMoveElementJunction::removeGeometryPoint(), GNEMoveElementLane::removeGeometryPoint(), GNEMoveElementShape::removeGeometryPoint(), smoothedZFront(), and GUILane::splitAtSegments().

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◆ insert_noDoublePos()

void PositionVector::insert_noDoublePos ( const std::vector< Position >::iterator &  at,
const Position &  p 
)

insert in front a non double position

Definition at line 1452 of file PositionVector.cpp.

References Position::almostSame(), push_back_noDoublePos(), and push_front_noDoublePos().

◆ insertAtClosest()

int PositionVector::insertAtClosest ( const Position &  p,
bool  interpolateZ 
)

inserts p between the two closest positions

Parameters
pposition to be inserted
interpolateZflag to enable/disable interpolation of Z Value between the two closest positions
Returns
the insertion index

Definition at line 1040 of file PositionVector.cpp.

References Position::distanceTo2D(), interpolateZ(), length(), GeomHelper::nearest_offset_on_line_to_point2D(), positionAtOffset2D(), Position::x(), and Position::y().

Referenced by NIImporter_OpenDrive::addOffsets(), NIImporter_OpenDrive::discretizeOffsets(), GNEMoveElement::getEditShapeOperation(), GNEMoveElementEdge::processMoveFromJunctionSelected(), GNEMoveElementEdge::processMoveToJunctionSelected(), GNEMoveElementEdge::processNoneJunctionSelected(), smoothedZFront(), GUILane::splitAtSegments(), and NWWriter_OpenDrive::writeGeomSmooth().

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◆ interpolateZ()

PositionVector PositionVector::interpolateZ ( double  zStart,
double  zEnd 
) const

returned vector that varies z smoothly over its length

Definition at line 1908 of file PositionVector.cpp.

References length(), and length2D().

Referenced by NBNodeShapeComputer::getSmoothCorner(), insertAtClosest(), and GNEEdge::straightenElevation().

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◆ intersectionPosition2D() [1/2]

Position PositionVector::intersectionPosition2D ( const Position &  p1,
const Position &  p2,
const double  withinDist = 0. 
) const

Returns the position of the intersection.

Definition at line 189 of file PositionVector.cpp.

References intersects(), and Position::INVALID.

Referenced by NBNodeShapeComputer::badIntersection(), NBNode::bezierControlPoints(), NBNodeShapeComputer::computeNodeShapeSmall(), NIVissimAbstractEdge::crossesEdgeAtPoint(), GeomHelper::crossPoint(), NBNode::indirectLeftShape(), intersectionPosition2D(), move2side(), and move2sideCustom().

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◆ intersectionPosition2D() [2/2]

Position PositionVector::intersectionPosition2D ( const PositionVector &  v1) const

Returns the position of the intersection.

Definition at line 201 of file PositionVector.cpp.

References intersectionPosition2D(), intersects(), and Position::INVALID.

◆ intersects() [1/3]

bool PositionVector::intersects ( const Position &  p1,
const Position &  p2 
) const

Returns the information whether this list of points interesects the given line.

Definition at line 161 of file PositionVector.cpp.

References intersects().

Referenced by NGRandomNetBuilder::canConnect(), NBNodeShapeComputer::computeNodeShapeDefault(), NBNodeShapeComputer::computeNodeShapeSmall(), NBNodeShapeComputer::computeSameEnd(), Boundary::crosses(), crosses(), NIVissimAbstractEdge::crossesEdge(), GeomHelper::crossPoint(), NBEdgeCont::ignoreFilterMatch(), MSInternalJunction::indirectBicycleTurn(), intersectionPosition2D(), intersectionPosition2D(), intersects(), intersects(), intersectsAtLengths2D(), NIVissimConnectionCluster::isWeakDistrictConnRealisation(), and NBEdge::startShapeAt().

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◆ intersects() [2/3]

bool PositionVector::intersects ( const Position &  p11,
const Position &  p12,
const Position &  p21,
const Position &  p22,
const double  withinDist = 0.,
double *  x = 0,
double *  y = 0,
double *  mu = 0 
)
staticprivate

return whether the line segments defined by Line p11,p12 and Line p21,p22 intersect

Definition at line 1615 of file PositionVector.cpp.

References Position::distanceTo2D(), Position::x(), and Position::y().

◆ intersects() [3/3]

bool PositionVector::intersects ( const PositionVector &  v1) const

Returns the information whether this list of points interesects one the given lines.

Definition at line 175 of file PositionVector.cpp.

References intersects().

◆ intersectsAtLengths2D() [1/2]

std::vector< double > PositionVector::intersectsAtLengths2D ( const Position &  lp1,
const Position &  lp2 
) const

For all intersections between this vector and line, return the 2D-length of the subvector from this vectors start to the intersection.

Definition at line 1103 of file PositionVector.cpp.

References Position::distanceTo2D(), and intersects().

◆ intersectsAtLengths2D() [2/2]

std::vector< double > PositionVector::intersectsAtLengths2D ( const PositionVector &  other) const

For all intersections between this vector and other, return the 2D-length of the subvector from this vectors start to the intersection.

Definition at line 1089 of file PositionVector.cpp.

References intersectsAtLengths2D().

Referenced by NBNodeShapeComputer::closestIntersection(), NBNodeShapeComputer::computeNodeShapeDefault(), NBNodeShapeComputer::computeSameEnd(), MSLink::contIntersect(), NBNode::cutAtShapes(), NBEdge::firstIntersection(), intersectsAtLengths2D(), MSLink::recheckSetRequestInformation(), MSLink::setRequestInformation(), and NBEdge::startShapeAt().

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◆ isClockwiseOriented()

bool PositionVector::isClockwiseOriented ( void  )

Definition at line 2033 of file PositionVector.cpp.

References add(), area(), Position::x(), and Position::y().

◆ isClosed()

bool PositionVector::isClosed ( ) const

check if PositionVector is closed

Definition at line 1466 of file PositionVector.cpp.

Referenced by area(), GNEPoly::changeFirstGeometryPoint(), GNEPoly::closePolygon(), GNEPoly::deleteGeometryPoint(), getCentroid(), GNEPoly::getPopUpMenu(), GNENetworkElement::getShapeEditedPopUpMenu(), GNEPoly::isPolygonClosed(), GNEPoly::openPolygon(), GNEPoly::simplifyShape(), and NWWriter_OpenDrive::writeRoadObjectPoly().

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◆ isLeft()

double PositionVector::isLeft ( const Position &  P0,
const Position &  P1,
const Position &  P2 
) const

get left

Note
previously marked with "!!!"

Definition at line 760 of file PositionVector.cpp.

References Position::x(), and Position::y().

Referenced by transformToVectorCoordinates().

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◆ isNAN()

bool PositionVector::isNAN ( ) const

check if PositionVector is NAN

Definition at line 1472 of file PositionVector.cpp.

Referenced by NBNode::buildCrossings().

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◆ length()

double PositionVector::length ( ) const

Returns the length.

Definition at line 537 of file PositionVector.cpp.

Referenced by GUILane::addSecondaryShape(), NIXMLEdgesHandler::addSplit(), MSPModel_JuPedSim::addWaitingSet(), GUIGeometry::adjustStartPosGeometricPath(), libsumo::Helper::applySubscriptionFilterLateralDistanceSinglePass(), NBEdge::assignInternalLaneLength(), NBNodeShapeComputer::badIntersection(), NBEdge::buildInnerEdges(), GNETLSEditorFrame::buildInternalLanes(), NBRampsComputer::buildOffRamp(), NBRampsComputer::buildOnRamp(), NGRandomNetBuilder::canConnect(), NBEdge::computeAngle(), NBNode::computeInternalLaneShape(), NBEdge::cutAtIntersection(), GUILane::debugDrawFoeIntersections(), NIVissimEdge::dict_checkEdges2Join(), GNEGenericData::drawAttribute(), GUIVehicle::drawBestLanes(), GNELaneAreaDetector::drawE2PartialJunction(), GNEEdge::drawEdgeName(), GUIEdge::drawGL(), GNERoute::drawRoutePartialJunction(), NBEdge::firstIntersection(), getCentroid(), NBTurningDirectionsComputer::getFarAngleAtNode(), NBEdge::getFinalLength(), NIVissimAbstractEdge::getGeomPosition(), NWWriter_DlrNavteq::getGraphLength(), GNELane::getLaneShapeLength(), NBEdge::Connection::getLength(), NIVissimEdge::getLength(), getLineCenter(), getOrthogonal(), NBNodeShapeComputer::getSmoothCorner(), getSubpart(), NIVissimEdge::getToNode(), GUILane::GUILane(), GUIOverheadWire::GUIOverheadWire(), GUIParkingArea::GUIParkingArea(), GUITriggeredRerouter::GUITriggeredRerouterEdge::GUITriggeredRerouterEdge(), NBEdge::haveIntersection(), NBEdge::init(), GUIChargingStation::initAppearance(), GUIBusStop::initShape(), insertAtClosest(), MSPModel_Striping::insertWalkArePaths(), interpolateZ(), GNECalibrator::isValid(), NBEdgeCont::joinTramEdges(), NIVissimConnectionCluster::liesOnSameEdgesEnd(), move2side(), MSPModel_Striping::PState::moveTo(), NIImporter_Vissim::NIVissimXMLHandler_Streckendefinition::myEndElement(), NIImporter_OpenStreetMap::RelationHandler::myEndElement(), GUIE2Collector::MyWrapper::MyWrapper(), operator+(), operator-(), NBRequest::oppositeLeftTurnConflict(), resample(), NIVissimEdge::resolveSameNode(), rotationAtOffset(), NBEdge::setGeometry(), splitAt(), NBEdgeCont::splitAt(), NBEdgeCont::splitAt(), GNENet::splitEdge(), GNETAZRelData::updateGeometry(), GNEConnection::updateGeometry(), and NWWriter_SUMO::writeLane().

◆ length2D()

double PositionVector::length2D ( ) const

Returns the length.

Definition at line 550 of file PositionVector.cpp.

Referenced by NBEdge::buildInnerEdges(), GNEAdditionalHandler::buildRerouter(), NBNode::buildWalkingAreas(), GNEMoveElement::calculateExtrapolatedVector(), GNEMoveElement::calculateLaneOffset(), GNEMoveElement::calculateLanePositions(), GNEAdditional::calculatePerpendicularLine(), GNEMoveElementViewResizable::commitMoveShape(), NBEdge::computeAngle(), MSVehicle::computeAngle(), MSLink::computeDistToDivergence(), NBEdge::computeEdge2Edges(), NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), NBNodeShapeComputer::computeNodeShapeDefault(), NBNodeShapeComputer::computeSameEnd(), NBNode::cutAtShapes(), GNEAdditional::drawAdditionalID(), GNEAdditional::drawAdditionalName(), GNEGenericData::drawAttribute(), GNEDetector::drawE2DetectorLogo(), GNELaneAreaDetector::drawE2PartialLane(), GNEGenericData::drawFilteredAttribute(), GNEParkingSpace::drawGL(), GNELane::drawGL(), GNEVehicle::drawLanePartialGL(), GNEStoppingPlace::drawLines(), GNELane::drawOverlappedRoutes(), GNEStoppingPlace::drawSign(), ensureMinLength(), NBEdge::extendGeometryAtNode(), NBPTStop::findLaneAndComputeBusStopExtent(), NBEdgeCont::formFactor(), GNEStop::getAttributePosition(), GNEVehicle::getAttributePosition(), GNEMoveElementVehicle::getMoveOperation(), NBEdge::getShapeEndAngle(), NBEdge::getShapeStartAngle(), NBNodeShapeComputer::getSmoothCorner(), getSubpart2D(), NBEdgeCont::guessRoundabouts(), GUIDottedGeometry::GUIDottedGeometry(), interpolateZ(), NIImporter_OpenDrive::loadNetwork(), move2side(), move2sideCustom(), NBContHelper::relative_outgoing_edge_sorter::operator()(), NBContHelper::relative_incoming_edge_sorter::operator()(), GNEMoveElementEdge::processNoneJunctionSelected(), NIImporter_OpenStreetMap::reconstructLayerElevation(), resample(), MSLink::setRequestInformation(), NBEdge::shortenGeometryAtNode(), smoothedZFront(), GNEEdge::smoothElevation(), GNEEdge::smoothShape(), splitAt(), NBEdge::startShapeAt(), GUIGeometry::updateGeometry(), GUIGeometry::updateGeometry(), GUIGeometry::updateGeometry(), NWWriter_OpenDrive::writeGeomSmooth(), NWWriter_OpenDrive::writeInternalEdge(), NWWriter_OpenDrive::writeRoadObjectPOI(), and NWWriter_OpenDrive::writeRoadObjectPoly().

◆ localAngle()

double PositionVector::localAngle ( const Position &  from,
const Position &  pos,
const Position &  to 
)
static

Definition at line 1350 of file PositionVector.cpp.

References GeomHelper::angleDiff(), and Position::angleTo2D().

Referenced by move2side().

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◆ mirrorX()

void PositionVector::mirrorX ( )

Definition at line 707 of file PositionVector.cpp.

Referenced by NBDistrict::mirrorX(), NBEdge::mirrorX(), NBNode::mirrorX(), and GNEEdge::setGeometry().

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◆ move2side()

void PositionVector::move2side ( double  amount,
double  maxExtension = 100 
)

move position vector to side using certain amount

Definition at line 1184 of file PositionVector.cpp.

References Position::distanceTo2D(), extrapolate2D(), gDebugFlag1, intersectionPosition2D(), Position::INVALID, length(), length2D(), localAngle(), move2side(), RAD2DEG, removeDoublePoints(), sideOffset(), and Position::z().

Referenced by NBEdge::addRestrictedLane(), GNENet::addReversedEdge(), MSPModel_JuPedSim::addWaitingSet(), libsumo::Helper::applySubscriptionFilterLateralDistanceSinglePass(), NBNodeShapeComputer::badIntersection(), NBNode::buildCrossingOutlines(), NBNode::buildCrossings(), GNETLSEditorFrame::buildInternalLanes(), GNEAdditionalHandler::buildRerouter(), NBNode::buildWalkingAreas(), GNEAdditional::calculatePerpendicularLine(), MSLink::checkWalkingAreaFoe(), NBEdge::computeAngle(), NBEdge::computeLaneShape(), NBNode::displaceShapeAtWidthChange(), GUIVehicle::drawBestLanes(), GUIGeometry::drawContourGeometry(), GNEEdge::drawEdgeShape(), GNEConnection::drawGL(), GUILane::drawGL(), GNEViewNet::drawTemporalJunction(), NBEdge::firstIntersection(), GNEEdge::getBackDownShapePosition(), GNEEdge::getBackUpShapePosition(), MSTransportable::getBoundingBox(), MEVehicle::getBoundingBox(), MSVehicle::getBoundingBox(), MSVehicle::getBoundingPoly(), NBEdge::getCCWBoundaryLine(), NBEdge::getCWBoundaryLine(), GNEEdge::getFrontDownShapePosition(), GNEEdge::getFrontUpShapePosition(), NWWriter_OpenDrive::getInnerLaneBorder(), MSVehicle::getPosition(), GUIVehicle::getVisualPosition(), GUIMEVehicle::getVisualPosition(), GUIOverheadWire::GUIOverheadWire(), GUIParkingArea::GUIParkingArea(), GUIChargingStation::initAppearance(), GUIBusStop::initShape(), NIImporter_OpenDrive::loadNetwork(), move2side(), GUIGeometry::moveGeometryToSide(), MSPModel_Striping::moveInDirection(), NBRampsComputer::moveRampRight(), GUIDottedGeometry::moveShapeToSide(), LIBSUMO_NAMESPACE::Person::moveToXY(), LIBSUMO_NAMESPACE::Vehicle::moveToXY(), MSLink::MSLink(), MSParkingArea::MSParkingArea(), GNEMoveFrame::ShiftEdgeSelectedGeometry::onCmdShiftEdgeGeometry(), NBRampsComputer::patchRampGeometry(), NBEdgeCont::processSplits(), GNEStoppingPlace::setStoppingPlaceGeometry(), NBEdge::shiftPositionAtNode(), NGNet::toNB(), GNEBusStop::updateGeometry(), GNEChargingStation::updateGeometry(), GNEContainerStop::updateGeometry(), GNEParkingArea::updateGeometry(), GNEParkingSpace::updateGeometry(), GNEPOI::updateGeometry(), GNETAZRelData::updateGeometry(), GNEConnection::updateGeometry(), GUIGeometry::updateGeometry(), NBSign::writeAsPOI(), NWWriter_OpenDrive::writeNetwork(), NWWriter_DlrNavteq::writeNodesUnsplitted(), NWWriter_OpenDrive::writeRoadObjectPOI(), NWWriter_OpenDrive::writeRoadObjectPoly(), and NIImporter_OpenDrive::writeRoadObjects().

◆ move2sideCustom()

void PositionVector::move2sideCustom ( std::vector< double >  amount,
double  maxExtension = 100 
)

move position vector to side using a custom offset for each geometry point

Definition at line 1290 of file PositionVector.cpp.

References Position::distanceTo2D(), extrapolate2D(), intersectionPosition2D(), Position::INVALID, length2D(), sideOffset(), toString(), and Position::z().

Referenced by NIImporter_OpenDrive::loadNetwork().

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◆ nearest_offset_to_point25D()

double PositionVector::nearest_offset_to_point25D ( const Position &  p,
bool  perpendicular = true 
) const

return the nearest offest to point 2D projected onto the 3D geometry

Definition at line 933 of file PositionVector.cpp.

References Position::distanceTo2D(), INVALID_DOUBLE, GeomHelper::INVALID_OFFSET, GeomHelper::nearest_offset_on_line_to_point2D(), and positionAtOffset2D().

Referenced by GUILane::getPopUpMenu(), libsumo::Helper::moveToXYMap(), MSDevice_FCDReplay::FCDHandler::myStartElement(), and libsumo::Helper::patchShapeDistance().

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◆ nearest_offset_to_point2D()

double PositionVector::nearest_offset_to_point2D ( const Position &  p,
bool  perpendicular = true 
) const

return the nearest offest to point 2D

Definition at line 897 of file PositionVector.cpp.

References Position::distanceSquaredTo2D(), INVALID_DOUBLE, GeomHelper::INVALID_OFFSET, GeomHelper::nearest_offset_on_line_to_point2D(), and positionAtOffset2D().

Referenced by GNEConsecutiveSelector::addLane(), MSParkingArea::addLotEntry(), GNEPlanCreator::addSingleEdge(), NBNode::bezierControlPoints(), GNEContour::calculateContourEdgeGeometryPoints(), GNEViewNetHelper::MoveMultipleElementModul::calculateEdgeSelection(), GNEMoveElement::calculateExtrapolatedVector(), GNEMoveElement::calculateLaneOffset(), GNEMoveElement::calculateNewLaneChange(), MSPerson::checkAccess(), GUIViewObjectsHandler::checkPositionOverShape(), NBPTStopCont::computeCrossProductEdgePosition(), NBNode::cutAtShapes(), distance2D(), GNEEdge::editEndpoint(), NBEdge::extendGeometryAtNode(), NBPTStop::findLaneAndComputeBusStopExtent(), getOrthogonal(), getOverlapWith(), GNEAdditional::getPopUpMenu(), GNELane::getPopUpMenu(), GUIEdge::getSegmentAtPosition(), NBNodeShapeComputer::getSmoothCorner(), GNEEdge::getSplitPos(), GNEStopFrame::getStopParameter(), GNEAdditionalFrame::initBaseAdditionalObject(), NBEdgeCont::joinTramEdges(), libsumo::Helper::moveToXYMap(), GNEViewNet::onCmdTransformPOI(), NBNode::patchOffset_pathAcrossStreet(), GNEShapeFrame::processClickPOILanes(), GNEMoveElementEdge::processMoveFromJunctionSelected(), GNEMoveElementEdge::processMoveToJunctionSelected(), MSStageDriving::setArrived(), MSLink::setRequestInformation(), NBEdgeCont::splitAt(), GNENet::splitEdge(), GNETAZRelData::updateGeometry(), NWWriter_OpenDrive::writeRoadObjectPOI(), NWWriter_OpenDrive::writeRoadObjectPoly(), and NWWriter_OpenDrive::writeSignals().

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◆ offsetAtIndex2D()

double PositionVector::offsetAtIndex2D ( int  index) const

return the offset at the given index

Definition at line 1950 of file PositionVector.cpp.

References GeomHelper::INVALID_OFFSET.

Referenced by NBPTStopCont::computeCrossProductEdgePosition(), getOrthogonal(), and smoothedZFront().

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◆ openPolygon()

void PositionVector::openPolygon ( )

open polygon

Definition at line 1364 of file PositionVector.cpp.

Referenced by GNEPoly::setAttribute(), and Triangle::triangulate().

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◆ operator!=()

bool PositionVector::operator!= ( const PositionVector &  v2) const

comparing operation

Definition at line 1553 of file PositionVector.cpp.

◆ operator+()

PositionVector PositionVector::operator+ ( const PositionVector &  v2) const

adds two vectors (requires vectors of the same length)

Definition at line 1572 of file PositionVector.cpp.

References add(), length(), TL, and WRITE_ERROR.

◆ operator-()

PositionVector PositionVector::operator- ( const PositionVector &  v2) const

subtracts two vectors (requires vectors of the same length)

Definition at line 1558 of file PositionVector.cpp.

References add(), length(), TL, and WRITE_ERROR.

◆ operator==()

bool PositionVector::operator== ( const PositionVector &  v2) const

comparing operation

Definition at line 1547 of file PositionVector.cpp.

◆ operator[]() [1/2]

Position & PositionVector::operator[] ( int  index)

returns the position at the given index, negative indices are interpreted python style

Exceptions
OutOfBoundsExceptionif index >= size or index < -size

Definition at line 231 of file PositionVector.cpp.

◆ operator[]() [2/2]

const Position & PositionVector::operator[] ( int  index) const

returns the constant position at the given index, negative indices are interpreted python style

Exceptions
OutOfBoundsExceptionif index >= size or index < -size

Definition at line 212 of file PositionVector.cpp.

◆ overlapsWith()

bool PositionVector::overlapsWith ( const AbstractPoly &  poly,
double  offset = 0 
) const
virtual

Returns the information whether the given polygon overlaps with this.

Note
Again a boundary may be specified

Implements AbstractPoly.

Definition at line 110 of file PositionVector.cpp.

References AbstractPoly::crosses(), partialWithin(), and AbstractPoly::partialWithin().

Referenced by MSLane::detectCollisions(), MSLane::detectPedestrianJunctionCollision(), and NIVissimAbstractEdge::overlapsWith().

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◆ partialWithin()

bool PositionVector::partialWithin ( const AbstractPoly &  poly,
double  offset = 0 
) const
virtual

Returns the information whether this polygon lies partially within the given polygon.

Implements AbstractPoly.

Definition at line 585 of file PositionVector.cpp.

References AbstractPoly::around().

Referenced by NBEdgeCont::ignoreFilterMatch(), and overlapsWith().

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◆ pop_front()

void PositionVector::pop_front ( )

pop first Position

Definition at line 1426 of file PositionVector.cpp.

Referenced by GNEMoveElementEdge::commitMoveShape(), GNEMoveFrame::ShiftEdgeSelectedGeometry::onCmdShiftEdgeGeometry(), GNEMoveElementEdge::removeGeometryPoint(), GNEMoveElementEdge::setMoveShape(), and GNEEdge::setShapeStartPos().

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◆ positionAtOffset() [1/2]

Position PositionVector::positionAtOffset ( const Position &  p1,
const Position &  p2,
double  pos,
double  lateralOffset = 0. 
)
static

Returns the position between the two given point at the specified position.

Definition at line 373 of file PositionVector.cpp.

References Position::distanceTo(), Position::INVALID, and sideOffset().

◆ positionAtOffset() [2/2]

Position PositionVector::positionAtOffset ( double  pos,
double  lateralOffset = 0 
) const

Returns the position at the given length.

Definition at line 250 of file PositionVector.cpp.

References Position::INVALID, and positionAtOffset().

Referenced by MSPModel_JuPedSim::add(), NIXMLEdgesHandler::addSplit(), MSPModel_JuPedSim::addWaitingSet(), GNETLSEditorFrame::buildInternalLanes(), NBRampsComputer::buildOffRamp(), NBRampsComputer::buildOnRamp(), GeomHelper::calculateLotSpaceAngle(), GeomHelper::calculateLotSpacePosition(), GNEEdge::drawEdgeName(), GUIEdge::drawGL(), GLHelper::drawTriangleAtEnd(), libsumo::Helper::findObjectShape(), NBEdge::geometryPositionAtOffset(), MSLane::geometryPositionAtOffset(), ROLane::geometryPositionAtOffset(), MSStoppingPlace::getCenterPos(), NBTurningDirectionsComputer::getFarAngleAtNode(), NIVissimAbstractEdge::getGeomPosition(), MSStage::getLanePosition(), getLineCenter(), GUILane::getPopUpMenu(), MSVehicle::getPosition(), GNEEdge::getSplitPos(), getSubpart(), LIBSUMO_NAMESPACE::InductionLoop::getTree(), GUIVehicle::getVisualPosition(), GUIMEVehicle::getVisualPosition(), MSStoppingPlace::getWaitPosition(), GUICalibrator::GUICalibrator(), GUILaneSpeedTrigger::GUILaneSpeedTrigger(), GUITriggeredRerouter::GUITriggeredRerouterEdge::GUITriggeredRerouterEdge(), NIImporter_OpenDrive::loadNetwork(), MSPModel_Striping::PState::moveTo(), GNEViewNet::onCmdTransformPOI(), NIImporter_VISUM::parse_Lanes(), NIImporter_VISUM::parse_stopPoints(), positionAtOffset(), removeDoublePoints(), splitAt(), GUILane::splitAtSegments(), LIBSUMO_NAMESPACE::InductionLoop::storeShape(), transformToVectorCoordinates(), GNEConnection::updateGeometry(), GNELane::updateGeometry(), and NBSign::writeAsPOI().

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◆ positionAtOffset2D() [1/2]

Position PositionVector::positionAtOffset2D ( const Position &  p1,
const Position &  p2,
double  pos,
double  lateralOffset = 0,
bool  extrapolateBeyond = false 
)
static

Returns the position between the two given point at the specified position.

Definition at line 408 of file PositionVector.cpp.

References Position::distanceTo2D(), Position::INVALID, and sideOffset().

◆ positionAtOffset2D() [2/2]

Position PositionVector::positionAtOffset2D ( double  pos,
double  lateralOffset = 0,
bool  extrapolateBeyond = false 
) const

Returns the position at the given length.

Definition at line 296 of file PositionVector.cpp.

References Position::INVALID, and positionAtOffset2D().

Referenced by NIImporter_OpenDrive::addOffsets(), NBNode::bezierControlPoints(), GNEAdditionalHandler::buildRerouter(), GNEMoveElement::calculateLaneOffset(), GNEMoveElement::calculateNewLaneChange(), GNEAdditional::calculatePerpendicularLine(), NGRandomNetBuilder::canConnect(), GUIViewObjectsHandler::checkPositionOverShape(), NBEdge::computeAngle(), MSTrainHelper::computeCarriages(), NBNodeShapeComputer::computeNodeShapeDefault(), NBNodeShapeComputer::computeSameEnd(), GUIBaseVehicle::computeSeats(), NIImporter_OpenDrive::discretizeOffsets(), distance2D(), GNEAdditional::drawAdditionalID(), GNEAdditional::drawAdditionalName(), GNEGenericData::drawAttribute(), GUIGeometry::drawChildLine(), GNEDetector::drawE2DetectorLogo(), GNELaneAreaDetector::drawE2PartialLane(), GNEGenericData::drawFilteredAttribute(), GNELane::drawOverlappedRoutes(), GUIGeometry::drawParentLine(), GNEEdge::editEndpoint(), GNEStop::getAttributePosition(), GNEVehicle::getAttributePosition(), getOrthogonal(), getOverlapWith(), GUIContainer::getPosition(), MSPModel_NonInteracting::CState::getPosition(), GNELane::getPositionInView(), NBEdge::getShapeEndAngle(), NBEdge::getShapeStartAngle(), getSubpart2D(), insertAtClosest(), NBEdgeCont::joinTramEdges(), nearest_offset_to_point25D(), nearest_offset_to_point2D(), NBContHelper::relative_outgoing_edge_sorter::operator()(), NBContHelper::relative_incoming_edge_sorter::operator()(), NBNode::patchOffset_pathAcrossStreet(), positionAtOffset2D(), GNEMoveElementEdge::processMoveFromJunctionSelected(), GNEMoveElementEdge::processMoveToJunctionSelected(), GNEMoveElementEdge::processNoneJunctionSelected(), resample(), smoothedZFront(), GNEEdge::smoothElevation(), GNEEdge::smoothShape(), splitAt(), NBEdge::startShapeAt(), GNETAZRelData::updateGeometry(), GNEStopPlan::updateGeometry(), GUIGeometry::updateGeometry(), NWWriter_OpenDrive::writeGeomSmooth(), NWWriter_OpenDrive::writeRoadObjectPOI(), NWWriter_OpenDrive::writeRoadObjectPoly(), and NIImporter_OpenDrive::writeRoadObjects().

◆ prepend()

void PositionVector::prepend ( const PositionVector &  v,
double  sameThreshold = 2.0 
)

Definition at line 776 of file PositionVector.cpp.

Referenced by libsumo::Helper::applySubscriptionFilterLateralDistanceSinglePass().

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◆ push_back_noDoublePos()

void PositionVector::push_back_noDoublePos ( const Position &  p)

insert in back a non double position

Definition at line 1436 of file PositionVector.cpp.

References Position::almostSame().

Referenced by NIVissimNodeCluster::buildNBNode(), NBNode::buildWalkingAreas(), NBNode::computeNodeShape(), NBNodeShapeComputer::computeNodeShapeDefault(), NBNodeShapeComputer::computeNodeShapeSmall(), NIImporter_OpenDrive::computeShapes(), NBEdge::getFinalLength(), NWWriter_DlrNavteq::getGraphLength(), getSubpart(), getSubpart2D(), NBEdge::init(), insert_noDoublePos(), MSPModel_Striping::insertWalkArePaths(), NIImporter_ArcView::load(), PCLoaderOSM::loadIfSet(), NIImporter_Vissim::NIVissimXMLHandler_Streckendefinition::myEndElement(), NIVissimAbstractEdge::NIVissimAbstractEdge(), NIVissimSingleTypeParser_Streckendefinition::parse(), NIVissimSingleTypeParser_Verbindungsdefinition::parse(), and GUIGeometry::updateGeometry().

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◆ push_front()

void PositionVector::push_front ( const Position &  p)

insert in front a Position

Definition at line 1416 of file PositionVector.cpp.

Referenced by NIXMLEdgesHandler::addLane(), push_front_noDoublePos(), GNEEdge::setShapeStartPos(), and GNENetworkElement::straigthenShapeEdited().

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◆ push_front_noDoublePos()

void PositionVector::push_front_noDoublePos ( const Position &  p)

insert in front a non double position

Definition at line 1444 of file PositionVector.cpp.

References Position::almostSame(), and push_front().

Referenced by NBNode::buildWalkingAreas(), NBNodeShapeComputer::computeNodeShapeDefault(), NBEdge::getFinalLength(), NWWriter_DlrNavteq::getGraphLength(), NBEdge::init(), insert_noDoublePos(), NBEdge::startShapeAt(), and GUIGeometry::updateGeometry().

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◆ removeClosest()

int PositionVector::removeClosest ( const Position &  p)

removes the point closest to p and return the removal index

Definition at line 1070 of file PositionVector.cpp.

References Position::distanceTo2D().

Referenced by NWWriter_OpenDrive::writeGeomSmooth().

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◆ removeDoublePoints()

void PositionVector::removeDoublePoints ( double  minDist = POSITION_EPS,
bool  assertLength = false,
int  beginOffset = 0,
int  endOffset = 0,
bool  resample = false 
)

Removes positions if too near.

Parameters
[in]minDistThe minimum accepted distance; default: POSITION_EPS
[in]assertLengthWhether the result must at least contain two points (be a line); default: false, to ensure original behaviour

Definition at line 1503 of file PositionVector.cpp.

References positionAtOffset(), and resample().

Referenced by NIXMLEdgesHandler::addLane(), GNEMoveElement::commitMove(), NIImporter_OpenDrive::computeShapes(), NBEdge::init(), move2side(), NBEdge::reduceGeometry(), and GNEMoveElementEdge::removeGeometryPoint().

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◆ resample()

PositionVector PositionVector::resample ( double  maxLength,
const bool  adjustEnd 
) const

resample shape (i.e. transform to segments, equal spacing)

Parameters
[in]maxLengthlength of every segment
[in]adjustEndenable or disable adjust end (i.e. result has the same original length, last segment could be short)

Definition at line 1927 of file PositionVector.cpp.

References length(), length2D(), and positionAtOffset2D().

Referenced by removeDoublePoints(), GNEEdge::smoothElevation(), and GUIDottedGeometry::updateDottedGeometry().

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◆ reverse()

PositionVector PositionVector::reverse ( ) const

reverse position vector

Definition at line 1167 of file PositionVector.cpp.

Referenced by NBRailwayTopologyAnalyzer::addBidiEdge(), GNENet::addReversedEdge(), NBNodeShapeComputer::badIntersection(), NBRequest::bidiConflict(), NIImporter_OpenDrive::buildConnectionsToOuter(), GNEContour::buildContourEdge(), GNEContour::buildContourExtrudedShape(), NBNode::buildCrossingOutlines(), GNETLSEditorFrame::buildInternalLanes(), NBNode::buildWalkingAreas(), GNEMoveElement::calculateExtrapolatedVector(), NBEdge::checkGeometry(), MSLink::computeDistToDivergence(), NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), NBEdge::computeLaneShapes(), NBEdge::cutAtIntersection(), GUIGeometry::drawContourGeometry(), GUILane::drawLinkNo(), GUILane::drawLinkRules(), GUILane::drawTLSLinkNo(), GNECrossing::drawTLSLinkNo(), MSTransportable::getBoundingBox(), MEVehicle::getBoundingBox(), MSVehicle::getBoundingBox(), NBEdge::getCCWBoundaryLine(), NBEdge::getCWBoundaryLine(), NWWriter_SUMO::getInternalBidi(), NBNodeShapeComputer::getSmoothCorner(), NBEdge::init(), NIImporter_OpenStreetMap::insertEdge(), MSPModel_Striping::insertWalkArePaths(), NBEdge::isBidiEdge(), NBEdge::isBidiRail(), NIImporter_ArcView::load(), NIImporter_OpenDrive::loadNetwork(), NBEdge::NBEdge(), NIImporter_VISUM::parse_AreaSubPartElement(), NBEdge::recheckOpposite(), NBEdge::reduceGeometry(), NIImporter_DlrNavteq::EdgesHandler::report(), GNENet::reverseEdge(), GNEEdge::setAttribute(), NWWriter_OpenDrive::writeNetwork(), and NIImporter_OpenDrive::writeRoadObjects().

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◆ rotate2D() [1/2]

void PositionVector::rotate2D ( const Position &  pos,
double  angle 
)

Definition at line 1714 of file PositionVector.cpp.

References add(), rotate2D(), and sub().

◆ rotate2D() [2/2]

void PositionVector::rotate2D ( double  angle)

Definition at line 1699 of file PositionVector.cpp.

Referenced by GNEContour::buildContourRectangle(), NIImporter_OpenDrive::geomFromSpiral(), getOrthogonal(), rotate2D(), rotateAroundFirstElement2D(), GUIPolygon::setShape(), PolygonDynamics::update(), GNEParkingSpace::updateGeometry(), NWWriter_OpenDrive::writeGeomPP3(), NWWriter_OpenDrive::writeRoadObjectPoly(), and NIImporter_OpenDrive::writeRoadObjects().

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◆ rotateAroundFirstElement2D()

void PositionVector::rotateAroundFirstElement2D ( double  angle)

Definition at line 1724 of file PositionVector.cpp.

References add(), rotate2D(), and sub().

Referenced by GNEStopPlan::updateGeometry().

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◆ rotationAtOffset()

double PositionVector::rotationAtOffset ( double  pos) const

Returns the rotation at the given length.

Definition at line 320 of file PositionVector.cpp.

References Position::angleTo2D(), Position::distanceTo(), INVALID_DOUBLE, and length().

Referenced by MSPModel_JuPedSim::add(), MSDevice_SSM::classifyEncounter(), MSVehicle::computeAngle(), GNEEdge::drawEdgeName(), GUIEdge::drawGL(), GUIEdge::drawMesoVehicles(), MEVehicle::getAngle(), MSPModel_Striping::PState::getAngle(), LIBSUMO_NAMESPACE::Lane::getAngle(), GUIVehicle::getVisualAngle(), LIBSUMO_NAMESPACE::Person::moveToXY(), LIBSUMO_NAMESPACE::Vehicle::moveToXY(), rotationDegreeAtOffset(), MSLink::setRequestInformation(), NBSign::writeAsPOI(), NWWriter_OpenDrive::writeRoadObjectPoly(), and NIImporter_OpenDrive::writeRoadObjects().

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◆ rotationDegreeAtOffset()

double PositionVector::rotationDegreeAtOffset ( double  pos) const

Returns the rotation at the given length.

Definition at line 345 of file PositionVector.cpp.

References GeomHelper::legacyDegree(), and rotationAtOffset().

Referenced by GUIE3Collector::MyWrapper::buildDefinition(), GNEAdditional::drawAdditionalID(), GNEAdditional::drawAdditionalName(), GNEDetector::drawE2DetectorLogo(), GNELaneAreaDetector::drawE2PartialLane(), GNEEdge::drawEdgeName(), GNEGenericData::drawFilteredAttribute(), GUIEdge::drawGL(), GNEStoppingPlace::drawLines(), GNELane::drawOverlappedRoutes(), GNEStoppingPlace::drawSign(), GUICalibrator::GUICalibrator(), GUILaneSpeedTrigger::GUILaneSpeedTrigger(), GUIOverheadWire::GUIOverheadWire(), GUIParkingArea::GUIParkingArea(), GUITriggeredRerouter::GUITriggeredRerouterEdge::GUITriggeredRerouterEdge(), GUIChargingStation::initAppearance(), GUIBusStop::initShape(), GUIInductLoop::MyWrapper::MyWrapper(), GUIInstantInductLoop::MyWrapper::MyWrapper(), GUIMEInductLoop::MyWrapper::MyWrapper(), GNELane::updateGeometry(), and GUIGeometry::updateGeometry().

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◆ round()

void PositionVector::round ( int  precision,
bool  avoidDegeneration = true 
)

round all coordinates to the given precision

Definition at line 1492 of file PositionVector.cpp.

References ensureMinLength().

Referenced by NBEdge::roundGeometry(), NBNode::roundGeometry(), and NBEdge::shiftPositionAtNode().

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◆ scaleAbsolute()

void PositionVector::scaleAbsolute ( double  offset)

enlarges/shrinks the polygon by an absolute offset based at the centroid

Definition at line 518 of file PositionVector.cpp.

References getCentroid().

Referenced by around(), and GNEParkingSpace::drawSpace().

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◆ scaleRelative()

void PositionVector::scaleRelative ( double  factor)

enlarges/shrinks the polygon by a factor based at the centroid

Definition at line 509 of file PositionVector.cpp.

References getCentroid().

Referenced by GNEContour::buildContourClosedShape(), GNEContour::buildContourRectangle(), GUIJunctionWrapper::drawGL(), GNEContour::drawInnenContourClosed(), GNEJunction::drawJunctionAsShape(), GNEWalkingArea::drawWalkingArea(), MSVehicle::getBoundingPoly(), and GUIGeometry::scaleGeometry().

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◆ sideOffset()

Position PositionVector::sideOffset ( const Position &  beg,
const Position &  end,
const double  amount 
)
static

get a side position of position vector using a offset

Definition at line 1177 of file PositionVector.cpp.

References Position::distanceTo2D(), Position::x(), and Position::y().

Referenced by NWWriter_OpenDrive::checkLaneGeometries(), move2side(), move2sideCustom(), positionAtOffset(), and positionAtOffset2D().

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◆ sidePositionAtAngle() [1/2]

Position PositionVector::sidePositionAtAngle ( const Position &  p1,
const Position &  p2,
double  pos,
double  lateralOffset,
double  angle 
)
static

Definition at line 396 of file PositionVector.cpp.

References DEG2RAD, Position::distanceTo(), and Position::INVALID.

◆ sidePositionAtAngle() [2/2]

Position PositionVector::sidePositionAtAngle ( double  pos,
double  lateralOffset,
double  angle 
) const

Definition at line 275 of file PositionVector.cpp.

References Position::INVALID, and sidePositionAtAngle().

Referenced by sidePositionAtAngle().

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◆ simplified()

PositionVector PositionVector::simplified ( ) const

return the same shape with intermediate colinear points removed

Definition at line 1736 of file PositionVector.cpp.

References Position::distanceTo2D(), Position::x(), and Position::y().

Referenced by NWWriter_SUMO::writeJunction().

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◆ simplified2()

const PositionVector PositionVector::simplified2 ( const bool  closed,
const double  eps = NUMERICAL_EPS 
) const

Definition at line 1761 of file PositionVector.cpp.

References Position::distanceTo(), Position::length(), and MIN2().

Referenced by NIImporter_OpenDrive::computeShapes(), and NIImporter_OpenDrive::loadNetwork().

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◆ slopeDegreeAtOffset()

double PositionVector::slopeDegreeAtOffset ( double  pos) const

Returns the slope at the given length.

Definition at line 351 of file PositionVector.cpp.

References Position::distanceTo(), INVALID_DOUBLE, RAD2DEG, and Position::slopeTo2D().

Referenced by GeomHelper::calculateLotSpaceSlope(), MEVehicle::getSlope(), MSVehicle::getSlope(), and LIBSUMO_NAMESPACE::Person::getSlope().

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◆ smoothedZFront()

PositionVector PositionVector::smoothedZFront ( double  dist = std::numeric_limits<double>::max()) const

returned vector that is smoothed at the front (within dist)

Definition at line 1876 of file PositionVector.cpp.

References Position::distanceTo2D(), indexOfClosest(), insertAtClosest(), length2D(), MIN2(), offsetAtIndex2D(), and positionAtOffset2D().

Referenced by NBEdge::computeEdgeShape(), and NBNode::computeSmoothShape().

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◆ sortAsPolyCWByAngle()

void PositionVector::sortAsPolyCWByAngle ( )

sort as polygon CW by angle

Remarks
this function works for non-convex polygons but won't possibly yield the desired polygon

Definition at line 664 of file PositionVector.cpp.

References add(), and sub().

◆ sortByIncreasingXY()

void PositionVector::sortByIncreasingXY ( )

sort by increasing X-Y Positions

Definition at line 742 of file PositionVector.cpp.

◆ splitAt()

std::pair< PositionVector, PositionVector > PositionVector::splitAt ( double  where,
bool  use2D = false 
) const

Returns the two lists made when this list vector is splitted at the given point.

Definition at line 605 of file PositionVector.cpp.

References length(), length2D(), positionAtOffset(), positionAtOffset2D(), TL, toString(), and WRITE_WARNINGF.

Referenced by libsumo::Helper::applySubscriptionFilterLateralDistanceSinglePass(), NBEdge::buildInnerEdges(), NBNodeShapeComputer::getSmoothCorner(), NBEdgeCont::splitAt(), and GNENet::splitEdge().

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◆ sub()

void PositionVector::sub ( const Position &  offset)

Definition at line 685 of file PositionVector.cpp.

References add(), Position::x(), Position::y(), and Position::z().

Referenced by NBNodeShapeComputer::computeSameEnd(), getCentroid(), rotate2D(), rotateAroundFirstElement2D(), GUIPolygon::setShape(), sortAsPolyCWByAngle(), and NWWriter_OpenDrive::writeRoadObjectPoly().

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◆ transformToVectorCoordinates()

Position PositionVector::transformToVectorCoordinates ( const Position &  p,
bool  extend = false 
) const

return position p within the length-wise coordinate system defined by this position vector. The x value is the same as that returned by nearest_offset_to_point2D(p) and the y value is the perpendicular distance to this vector with the sign indicating the side (right is postive). if extend is true, the vector is extended on both sides and the x-coordinate of the result may be below 0 or above the length of the original vector

Definition at line 970 of file PositionVector.cpp.

References distance2D(), Position::distanceTo2D(), extrapolate(), Position::INVALID, GeomHelper::INVALID_OFFSET, isLeft(), GeomHelper::nearest_offset_on_line_to_point2D(), positionAtOffset(), and transformToVectorCoordinates().

Referenced by MSParkingArea::addLotEntry(), MSPerson::checkAccess(), MSPModel_Striping::getNextLaneObstacles(), MSPModel_Striping::moveInDirection(), MSStageDriving::setArrived(), and transformToVectorCoordinates().

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Friends And Related Symbol Documentation

◆ operator<<

std::ostream & operator<< ( std::ostream &  os,
const PositionVector &  geom 
)
friend

Definition at line 651 of file PositionVector.cpp.

Field Documentation

◆ EMPTY

const PositionVector PositionVector::EMPTY
static

empty Vector

Definition at line 71 of file PositionVector.h.

Referenced by NIImporter_SUMO::addConnection(), NIXMLConnectionsHandler::addCrossing(), NIXMLConnectionsHandler::addWalkingArea(), NBEdge::applyTurnSigns(), GNECrossingFrame::CreateCrossing::onCmdCreateCrossing(), NIImporter_DlrNavteq::ConnectedLanesHandler::report(), and GNEEdge::smoothShape().

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