Functions
Array< Segment2D >	oevislib_net.Path.GetSegments ()
	Converts the path to an array of Segment2D objects.
Point2D	oevislib_net.Path.GetMassCenter ()
	Computes the path's mass center.
float	oevislib_net.Path.GetLength ()
	Computes the length of the path.
Point2D	oevislib_net.Path.GetFirstPoint ()
	Returns the first path point.
Point2D	oevislib_net.Path.GetLastPoint ()
	Returns the last path point.
Profile	oevislib_net.Path.GetTurnAngleProfile ()
	Computes the turning angles for each point of the path.
float	oevislib_net.Path.GetAverageTurnAngle ()
	Computes the average turning angle (per unit of length) between consecutive segments of the path.
Array< float >	oevislib_net.Path.GetTurnAngleLocalMaxima (TurnAngleDirection inTurnAngleDirection, float inMinTurnAngle, float inMinDistance, float inSmoothingStdDev, Optional< Array< int > > outIndices, Optional< Array< Point2D > > outPoints, Optional< Profile > outTurnAngleProfile)
	Computes the local maxima of the path's turn angle profile.
float	oevislib_net.Path.GetMaxTurnAngle (TurnAngleDirection inTurnAngleDirection, Optional< int > outIndex, Optional< Point2D > outPoint)
	Computes the maximum turn angle between the path's consecutive segments.
Circle2D	oevislib_net.Path.GetBoundingCircle ()
	Computes the smallest circle that contains the entire path.
Box	oevislib_net.Path.GetBoundingBox ()
	Computes the smallest rectangle box that contains the entire path.
Rectangle2D	oevislib_net.Path.GetBoundingRect (RectangleOrientation inRectangleOrientation)
	Computes the smallest rectangle that contains the entire path.
Segment2D	oevislib_net.Path.GetDiameter ()
	Finds the longest segment connecting two points of the path.
void	oevislib_net.Path.GetCaliperDiameters (Optional< Segment2D > outMinDiameter=null, Optional< Segment2D > outMaxDiameter=null)
	Computes the longest and the shortest segments between two points of the path.
Path	oevislib_net.Path.GetConvexHull ()
	Computes the path's convex hull.
static Array< Point2D >	oevislib_net.Path.ExtractPoints (Array< Path > inPaths)
	Extracts all the points from a group of paths.
bool	oevislib_net.Path.SelfIntersects (Optional< Array< Point2D > > outPoints, Optional< Array< int > > outFirstSegmentIndices, Optional< Array< int > > outSecondSegmentIndices)
	Tests if the path has self-intersections.
bool	oevislib_net.Path.IntersectsWith (Path inPath, Optional< float > outOverlapArea=null)
	Check if the Path (closed) is intersecting with the given Path (closed).

Detailed Description

Function Documentation

◆ ExtractPoints()

Array< Point2D > oevislib_net.Path.ExtractPoints ( Array< Path > inPaths )

inlinestatic

Extracts all the points from a group of paths.

Parameters

inPaths Input paths.

Returns: An array with all the points.

◆ GetAverageTurnAngle()

float oevislib_net.Path.GetAverageTurnAngle ( )

inline

Computes the average turning angle (per unit of length) between consecutive segments of the path.

Returns: The computed value.

◆ GetBoundingBox()

Box oevislib_net.Path.GetBoundingBox ( )

inline

Computes the smallest rectangle box that contains the entire path.

Returns: The computed box.

◆ GetBoundingCircle()

Circle2D oevislib_net.Path.GetBoundingCircle ( )

inline

Computes the smallest circle that contains the entire path.

Returns: The computed circle.

◆ GetBoundingRect()

Rectangle2D oevislib_net.Path.GetBoundingRect ( RectangleOrientation inRectangleOrientation )

inline

Computes the smallest rectangle that contains the entire path.

Parameters

inRectangleOrientation Selects how the rectangle orientation will be normalized.

Returns: The computed rectangle.

◆ GetCaliperDiameters()

void oevislib_net.Path.GetCaliperDiameters	(	Optional< Segment2D >	outMinDiameter = null,
		Optional< Segment2D >	outMaxDiameter = null )

inline

Computes the longest and the shortest segments between two points of the path.

Parameters

outMinDiameter	Shortest segment.
outMaxDiameter	Longest segment.

◆ GetConvexHull()

Path oevislib_net.Path.GetConvexHull ( )

inline

Computes the path's convex hull.

Returns: The computed convex hull.

◆ GetDiameter()

Segment2D oevislib_net.Path.GetDiameter ( )

inline

Finds the longest segment connecting two points of the path.

Returns: The computed segment.

◆ GetFirstPoint()

Point2D oevislib_net.Path.GetFirstPoint ( )

inline

Returns the first path point.

Returns: The first path point.

◆ GetLastPoint()

Point2D oevislib_net.Path.GetLastPoint ( )

inline

Returns the last path point.

Returns: The last path point.

◆ GetLength()

float oevislib_net.Path.GetLength ( )

inline

Computes the length of the path.

Returns: The computed length.

◆ GetMassCenter()

Point2D oevislib_net.Path.GetMassCenter ( )

inline

Computes the path's mass center.

Returns: The computed point.

◆ GetMaxTurnAngle()

float oevislib_net.Path.GetMaxTurnAngle	(	TurnAngleDirection	inTurnAngleDirection,
		Optional< int >	outIndex,
		Optional< Point2D >	outPoint )

inline

Computes the maximum turn angle between the path's consecutive segments.

Parameters

inTurnAngleDirection	Filters which type of turn must be considered (left, right, all).
outIndex	Index of the point at which the maximum turn angle is found.
outPoint	Point at which the maximum turn angle is found.

Returns: The value of the maximum turn angle.

◆ GetSegments()

Array< Segment2D > oevislib_net.Path.GetSegments ( )

inline

Converts the path to an array of Segment2D objects.

Returns: The computed array.

◆ GetTurnAngleLocalMaxima()

Array< float > oevislib_net.Path.GetTurnAngleLocalMaxima	(	TurnAngleDirection	inTurnAngleDirection,
		float	inMinTurnAngle,
		float	inMinDistance,
		float	inSmoothingStdDev,
		Optional< Array< int > >	outIndices,
		Optional< Array< Point2D > >	outPoints,
		Optional< Profile >	outTurnAngleProfile )

inline

Computes the local maxima of the path's turn angle profile.

Parameters

inTurnAngleDirection	Filters which type of turn must be considered (left, right, all).
inMinTurnAngle	Minimum allowed angle. Range: [0, 180].
inMinDistance	Minimum allowed distance between two local maxima. It assumes that each segment has a unit length. Range: [0, +inf).
inSmoothingStdDev	Standard deviation of the Gaussian kernel used to smooth the path. Range: [0, +inf).
outIndices	Indices of the found local maxima.
outPoints	Points at which the local maxima were found.
outTurnAngleProfile	Profile containing all the turning angles.

Returns: Array containing the values of the local maxima.

◆ GetTurnAngleProfile()

Profile oevislib_net.Path.GetTurnAngleProfile ( )

inline

Computes the turning angles for each point of the path.

Returns: The computer profile.

◆ IntersectsWith()

bool oevislib_net.Path.IntersectsWith	(	Path	inPath,
		Optional< float >	outOverlapArea = null )

inline

Check if the Path (closed) is intersecting with the given Path (closed).

Parameters

inPath	input Path. Needs to be closed.
outOverlapArea	The area of the overlap polygon.

Returns: true if the Path intersect with the input Path.

◆ SelfIntersects()

bool oevislib_net.Path.SelfIntersects	(	Optional< Array< Point2D > >	outPoints,
		Optional< Array< int > >	outFirstSegmentIndices,
		Optional< Array< int > >	outSecondSegmentIndices )

inline

Tests if the path has self-intersections.

Parameters

outPoints	Points in which there is a self-intersection.
outFirstSegmentIndices	Indices of the first segment that causes each self-intersection.
outSecondSegmentIndices	Indices of the second segment that causes each self-intersection.

Returns: true if any self-intersection is found, false otherwise.

Functions

Detailed Description

Function Documentation

◆ ExtractPoints()

◆ GetAverageTurnAngle()

◆ GetBoundingBox()

◆ GetBoundingCircle()

◆ GetBoundingRect()

◆ GetCaliperDiameters()

◆ GetConvexHull()

◆ GetDiameter()

◆ GetFirstPoint()

◆ GetLastPoint()

◆ GetLength()

◆ GetMassCenter()

◆ GetMaxTurnAngle()

◆ GetSegments()

◆ GetTurnAngleLocalMaxima()

◆ GetTurnAngleProfile()

◆ IntersectsWith()

◆ SelfIntersects()