Global Transforms

Functions
Path	oevislib_net.Path.Shorten (float inMaxDistance)
	Shortens the path, reducing the number of points but preserving the shape.
Path	oevislib_net.Path.SpaceRegularly (float inStep)
	Creates a new path with points equally spaced and lying on the input path.
static void	oevislib_net.Path.SegmentPath (Path inPath, float inStdDev, float inMaxDeviation, PathSegmentationMode inSegmentationMode, float inMaxArcRadius, Optional< Array< Path > > outStraight, Optional< Array< Path > > outArciform, Optional< Array< Segment2D > > outSegments, Optional< Array< Arc2D > > outArcs)
	Splits a path into parts that can be approximated as segments (or arcs, if specified).
Path	oevislib_net.Path.GetBicircularCurve (int inInterpolationPoints)
	Builds a bi-circular curve starting from the path's points.
Path	oevislib_net.Path.RemoveSelfIntersections ()
	Removes the self-intersections of the path.
void	oevislib_net.Path.Extend (float inExtraLengthOnFirst, float inExtraLengthOnLast)
	Resizes the segments at the path's ends.
Path	oevislib_net.Path.ExtractLongestSubpath (float inMaxTurnAngle)
	Creates a new path selecting the longest segment sequence which turns at most the angle provided.
Path	oevislib_net.Path.Stretch (Point2D inNewStartingPoint, Point2D inNewEndingPoint)
	Aligns the path so that its endpoints match the two provided ones.

Detailed Description

Function Documentation

Extend()

void oevislib_net.Path.Extend ( float inExtraLengthOnFirst, float inExtraLengthOnLast )

inline

Resizes the segments at the path's ends.

Parameters

inExtraLengthOnFirst	Length added to the first segment. Range: [0, +inf).
inExtraLengthOnLast	Length added to the last segment. Range: [0, +inf).

ExtractLongestSubpath()

Path oevislib_net.Path.ExtractLongestSubpath ( float inMaxTurnAngle )

inline

Creates a new path selecting the longest segment sequence which turns at most the angle provided.

Parameters

inMaxTurnAngle

Maximum turning angle allowed between two consecutive segments [deg]. Range: [0, 180].

Returns

The created path.

GetBicircularCurve()

Path oevislib_net.Path.GetBicircularCurve ( int inInterpolationPoints )

inline

Builds a bi-circular curve starting from the path's points.

Parameters

inInterpolationPoints

Number of points used for the interpolation between path's points. Range: [0, +inf).

Returns

The smoothed path.

RemoveSelfIntersections()

Path oevislib_net.Path.RemoveSelfIntersections ( )

inline

Removes the self-intersections of the path.

Returns

The new path without self-intersections.

SegmentPath()

void oevislib_net.Path.SegmentPath ( Path inPath, float inStdDev, float inMaxDeviation, PathSegmentationMode inSegmentationMode, float inMaxArcRadius, Optional< Array< Path > > outStraight, Optional< Array< Path > > outArciform, Optional< Array< Segment2D > > outSegments, Optional< Array< Arc2D > > outArcs )

inlinestatic

Splits a path into parts that can be approximated as segments (or arcs, if specified).

Parameters

inPath	Input path.
inStdDev	Standard deviation used for Gaussian smoothing. Range: [0, +inf).
inMaxDeviation	Maximum distance of a path point from its theoretical position. Range: [0, +inf).
inSegmentationMode	Selects which geometric shape can be used during the segmentation process.
inMaxArcRadius	Maximum radius of a fitted arc. Range: [0, +inf).
outStraight	Parts of the input path that are classified as segments.
outArciform	Parts of the input path that are classified as arcs.
outSegments	Array of segments approximating the paths found in the outStraight variable.
outArcs	Array of arcs approximating the paths found in the outArciform variable.

Shorten()

Path oevislib_net.Path.Shorten ( float inMaxDistance )

inline

Shortens the path, reducing the number of points but preserving the shape.

Parameters

inMaxDistance

Maximum distance between points of the reduced path. Range: [0, +inf).

Returns

The shortened path.

SpaceRegularly()

Path oevislib_net.Path.SpaceRegularly ( float inStep )

inline

Creates a new path with points equally spaced and lying on the input path.

Parameters

inStep

Distance between each point. Range: [0, +inf).

Returns

The new path.

Stretch()

Path oevislib_net.Path.Stretch ( Point2D inNewStartingPoint, Point2D inNewEndingPoint )

inline

Aligns the path so that its endpoints match the two provided ones.

Parameters

inNewStartingPoint	New path's starting point.
inNewEndingPoint	New path's ending point.

Returns

The stretched path.