Constructions

Functions
static Conditional< Arc2D >	oevislib_net.Geometry.Constructions.ArcThroughPoints (Point2D inPoint1, Point2D inPoint2, Point2D inPoint3)
	Creates an arc using 3 points.
static Conditional< Circle2D >	oevislib_net.Geometry.Constructions.CircleBetweenTangents (Line2D inLine1, Line2D inLine2, Point2D inPoint, bool inGetMaxRadius)
	Creates a circle using two tangent lines and a point on the circle.
static Conditional< Circle2D >	oevislib_net.Geometry.Constructions.CircleThroughPoints (Point2D inPoint1, Point2D inPoint2, Point2D inPoint3)
	Creates a circle passing through three points.
static Array< Point2D >	oevislib_net.Geometry.Constructions.MakePointGrid (Point2D inPoint, int inRowCount, int inColumnCount, float inRowStep=1.0f, float inColumnStep=1.0f, Anchor2D inAnchor=Anchor2D.TopLeft)
	Creates a point grid starting from an anchor point.
static Array< Point2D >	oevislib_net.Geometry.Constructions.MakePointGrid (Rectangle2D inRectangle, int inRowCount, int inColumnCount, float inMarginWidth, float inMarginHeight, Optional< UCS2D > inAlignment=null, Optional< Rectangle2D > outAlignedRectangle=null)
	Creates a point grid starting from an anchor point and the provided oriented rectangle.
static Segment2D	oevislib_net.Geometry.Constructions.NormalSegment (Segment2D inSegment, Point2D inMidpoint, float inLength=1.0f)
	Creates a new segment normal to the input segment, with a specific midpoint and length.

Rectangle2D Constructions
See also GeometryConstruction
void	oevislib_net.Geometry.Rectangle2D.Split (Rectangle2D outRectangle1, Rectangle2D outRectangle2, SplitDirection inSplitDirection)
	Splits the rectangle along the provided direction.

Vector2D Constructions
See also Constructions
static Vector2D	oevislib_net.Geometry.Vector2D.FromDirection (float inLength, float inDirection)
	Creates a new Vector 2D given length and direction.

Detailed Description

Function Documentation

ArcThroughPoints()

Conditional< Arc2D > oevislib_net.Geometry.Constructions.ArcThroughPoints ( Point2D inPoint1, Point2D inPoint2, Point2D inPoint3 )

inlinestatic

Creates an arc using 3 points.

When the three points are collinear, the arc does not exist and the Conditional output will be null. Coincident points result in an arc with center set to inPoint1 and all the other dimensions set to 0. The arc's angles, when it exists, are computed starting in inPoint1 and ending in inPoint3, going clockwise.

Parameters

inPoint1	First input point.
inPoint2	Second input point.
inPoint3	Third input point.

Returns

An Arc3D object starting in inPoint1 and ending in inPoint3. The object is Null if the three points are collinear.

CircleBetweenTangents()

Conditional< Circle2D > oevislib_net.Geometry.Constructions.CircleBetweenTangents ( Line2D inLine1, Line2D inLine2, Point2D inPoint, bool inGetMaxRadius )

inlinestatic

Creates a circle using two tangent lines and a point on the circle.

Parameters

inLine1	First tangent line.
inLine2	Second tangent line.
inPoint	A point on the circumference.
inGetMaxRadius	If true, return the circle that has maximum radius.

Returns

A Circle2D object tangent to the lines and passing through the input point. The object is Null if the Circle2D cannot be computed.

CircleThroughPoints()

Conditional< Circle2D > oevislib_net.Geometry.Constructions.CircleThroughPoints ( Point2D inPoint1, Point2D inPoint2, Point2D inPoint3 )

inlinestatic

Creates a circle passing through three points.

If the three points are collinear, the circle does not exist and the Conditional output will be null.

Parameters

inPoint1	First input point.
inPoint2	Second input point.
inPoint3	Third input point.

Returns

A Circle2D object passing through the three points. The object is Null if the three points are collinear.

FromDirection()

Vector2D oevislib_net.Geometry.Vector2D.FromDirection ( float inLength, float inDirection )

inlinestatic

Creates a new Vector 2D given length and direction.

Parameters

inLength	Desired length of the vector in pixels. Range: [0, +inf).
inDirection	Desired direction of the vector in degrees.

Returns

The computed vector.

MakePointGrid() [1/2]

Array< Point2D > oevislib_net.Geometry.Constructions.MakePointGrid ( Point2D inPoint, int inRowCount, int inColumnCount, float inRowStep = 1::0f, float inColumnStep = 1::0f, Anchor2D inAnchor = Anchor2D::TopLeft )

inlinestatic

Creates a point grid starting from an anchor point.

Parameters

inPoint	Reference point.
inRowCount	Number of rows. Range: [0, +inf).
inColumnCount	Number of columns. Range: [0, +inf).
inRowStep	Distance between grid rows. Range: [0, +inf).
inColumnStep	Distance between grid columns. Range: [0, +inf).
inAnchor	Position of the reference point with respect to the grid bounding box.

Returns

Array containing all the grid points. The points are ordered using x and y coordinates.

MakePointGrid() [2/2]

Array< Point2D > oevislib_net.Geometry.Constructions.MakePointGrid ( Rectangle2D inRectangle, int inRowCount, int inColumnCount, float inMarginWidth, float inMarginHeight, Optional< UCS2D > inAlignment = null, Optional< Rectangle2D > outAlignedRectangle = null )

inlinestatic

Creates a point grid starting from an anchor point and the provided oriented rectangle.

Parameters

inRectangle	Input rectangle.
inRowCount	Number of rows. Range: [2, +inf).
inColumnCount	Number of columns. Range: [2, +inf).
inMarginWidth	Grid's margin width. Range: [0, +inf).
inMarginHeight	Grid's margin height. Range: [0, +inf).
inAlignment	Input rectangle alignment.
outAlignedRectangle	Input rectangle moved into the provided coordinate system.

Returns

Array containing all the grid points. The points are ordered using x and y coordinates.

NormalSegment()

Segment2D oevislib_net.Geometry.Constructions.NormalSegment ( Segment2D inSegment, Point2D inMidpoint, float inLength = 1::0f )

inlinestatic

Creates a new segment normal to the input segment, with a specific midpoint and length.

Parameters

inSegment	Input segment.
inMidpoint	Midpoint of the new segment.
inLength	Length of the new segment.

Returns

Output segment.

Split()

void oevislib_net.Geometry.Rectangle2D.Split ( Rectangle2D outRectangle1, Rectangle2D outRectangle2, SplitDirection inSplitDirection )

inline

Splits the rectangle along the provided direction.

Parameters

outRectangle1	First half of the rectangle.
outRectangle2	Second half of the rectangle.
inSplitDirection	Split direction.