UAvoidVertexIdx Class Reference

Public Member Functions
void	extent4thPnt (U2Dpos pos)
UAvoidObst *	getOther (UAvoidObst *notThis)
int	getPktType ()
int	getPktType1 ()
int	getPktType2 ()
UAvoidObst *	getUpper ()
void	set (UAvoidObst *ob1, UAvoidObst *ob2, int idx, UPosition pkt, int vType)
void	set (UAvoidObst *ob1, UAvoidObst *ob2, int idx, UPosition pkt)

Public Attributes
UAvoidObst *	obst
	obstacle More...
UAvoidObst *	obst2
	other obstacle if this is an intersection More...
int	oIdx
	index into obstacle (negative if an intersection) More...
U2Dpos	pos
	point position for the cell generation More...
int	type

Detailed Description

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Copyright (C) 2010 by DTU (Christian Andersen) jca@e.nosp@m.lekt.nosp@m.ro.dt.nosp@m.u.dk

• This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Library General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. *
• This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. *
• You should have received a copy of the GNU Library General Public * License along with this program; if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.position of vetrex with extra cost - a punished vertex position is this point a point to avoid on the left side (in drive direction) extra cost value

Member Function Documentation

void UAvoidVertexIdx::extent4thPnt ( U2Dpos  pos )

inline

Extend one of the obstacles with a third point with another x-value, to avoid x-clashes.

References UPolygon::add(), UPolygon::copyTo(), U2Dpos::dist(), UPolygon::extractConvexTo(), UPolygon::getPoint(), UPolygon::getPoints(), UPolygon::getPointsCnt(), UObstacle::getSerial(), UAvoidObst::obst, U2Dpos::x, UPosition::x, and U2Dpos::y.

Referenced by UAvoidCellGraph::fillVerticeList().

UAvoidObst* UAvoidVertexIdx::getOther ( UAvoidObst *  notThis )

inline

Get upper obstacle to the right of junction Get upper obstacle to the right of junction

References obst, and obst2.

Referenced by UAvoidCellGraph::makeCells().

int UAvoidVertexIdx::getPktType ( )

inline

Get point type -1 : undetermined, but one of 4..7 0 : left extreme (minimum x) 1 : right extreme (max x) 2 : upper point 3 : lower point. 4 : intersection close 5 : intersection open 6 : intersection upper 7 : intersection lower

Returns

point type

References getPktType1(), and getPktType2().

Referenced by UAvoidCellGraph::makeCells(), and UAvoidCellGraph::printVetrexList().

int UAvoidVertexIdx::getPktType1 ( )

inline

Get type if obstacle vertex.

References UPolygon::getPoint(), UPolygon::getPointsCnt(), UAvoidObst::obst, type, U2Dpos::x, and UPosition::x.

Referenced by getPktType(), and set().

int UAvoidVertexIdx::getPktType2 ( )

inline

get type, if point is an intersection

References UPolygon::getDistance(), UPolygon::getSegment(), UAvoidObst::obst, pos, type, ULine::vec, U2Dpos::x, UPosition::x, U2Dpos::y, and UPosition::y.

Referenced by getPktType().

UAvoidObst* UAvoidVertexIdx::getUpper ( )

inline

Get upper obstacle to the right of an opening junction, with increasing x

References UPolygon::getDistance(), UPolygon::getSegment(), obst, UAvoidObst::obst, obst2, ULine::vec, U2Dpos::x, UPosition::x, and U2Dpos::y.

Referenced by UAvoidCellGraph::makeCells().

void UAvoidVertexIdx::set ( UAvoidObst *  ob1, UAvoidObst *  ob2, int  idx, UPosition  pkt, int  vType  )

inline

Set all values in vertex point

Referenced by UAvoidCellGraph::fillVerticeList().

void UAvoidVertexIdx::set ( UAvoidObst *  ob1, UAvoidObst *  ob2, int  idx, UPosition  pkt  )

inline

Set all values in vertex point

References getPktType1().

Member Data Documentation

UAvoidObst* UAvoidVertexIdx::obst

obstacle

Referenced by UAvoidCellGraph::fillVerticeList(), UAvoidCellGraph::findBestCellPath(), getOther(), getUpper(), UAvoidCellGraph::makeCells(), UAvoidCell::print(), UAvoidCellGraph::printVetrexList(), and UAvoidCell::setCuts().

UAvoidObst* UAvoidVertexIdx::obst2

other obstacle if this is an intersection

Referenced by UAvoidCellGraph::fillVerticeList(), getOther(), getUpper(), UAvoidCellGraph::makeCells(), and UAvoidCellGraph::printVetrexList().

int UAvoidVertexIdx::oIdx

index into obstacle (negative if an intersection)

Referenced by UAvoidCellGraph::fillVerticeList(), and UAvoidCellGraph::printVetrexList().

U2Dpos UAvoidVertexIdx::pos

point position for the cell generation

no-visibility line index (as registred in obst) when >= 0 then obst is the source object and obst2 is the obst with the cross-point

Referenced by UAvoidCellGraph::fillVerticeList(), UAvoidCellGraph::findBestCellPath(), getPktType2(), UAvoidCellGraph::makeCells(), UAvoidCellGraph::printObstacleList(), and UAvoidCellGraph::printVetrexList().

int UAvoidVertexIdx::type

vertex type 0 : left extreme (minimum x) 1 : right extreme (max x) 2 : upper point 3 : lower point. 4 : intersection close 5 : intersection open 6 : intersection upper 7 : intersection lower 8 : error

Referenced by UAvoidCellGraph::fillVerticeList(), getPktType1(), getPktType2(), UAvoidCellGraph::makeCells(), and UAvoidCellGraph::printVetrexList().

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

• uavoidcellgraph.cpp