roadSegment.h File Reference

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Classes
class	DtTrafficControlDevice
	A traffic control device for intersection flow, ie stop and yield signs, traffic lights, etc. More...
class	DtLaneSegment
	Description of one lane of a DtRoadSegment. More...
struct	DtLaneSegment::DtLaneGeometry
	The geometry of the lane, especially the parameters of the circular arcs that define the entry and exit curves. More...
class	DtRoadSegment
	Description of one segment of a road. More...
class	DtRoadSegment::DtTmpGeometry
	A class to hold the initially computed geometry for the inside lane of each segment in the path; used to make path adjustments before the final geometry is computed. More...

Macros
#define	DT_ROAD_SEGMENT_NO_LANE   -1
	for forward reference More...
#define	CENTERLINE_EPSILON   0.001
	Center Line radius epsilon (value to compare with 0) More...

Typedefs
typedef std::list < DtRoadSegment * >	DtRoadSegmentList

Enumerations
enum	DtRoadSegmentPart { DtUnknownSection = 0, DtEntryCurve = 1, DtStraightSection = 2, DtExitCurve = 3 }
	This enumeration is a convenience for indicating what part of the lane geometry a point is on. More...

Macro Definition Documentation

#define DT_ROAD_SEGMENT_NO_LANE   -1

for forward reference

A constant to indicate a lane does not connect to a lane in the connecting segment.

#define CENTERLINE_EPSILON   0.001

Center Line radius epsilon (value to compare with 0)

Typedef Documentation

typedef std::list<DtRoadSegment *> DtRoadSegmentList

Enumeration Type Documentation

enum DtRoadSegmentPart

This enumeration is a convenience for indicating what part of the lane geometry a point is on.

Enumerator
DtUnknownSection
DtEntryCurve
DtStraightSection
DtExitCurve