Rectangle3d

Rectangle3d struct

Represents the values of a plane and two intervals that form an oriented rectangle in three dimensions.

Namespace: Rhino.Geometry
Rectangle3d: references

Constructors (3)

Rectangle3d(Plane plane, double width, double height)

Initializes a new rectangle from width and height.

Rectangle3d(Plane plane, Interval width, Interval height)

Initializes a new rectangle from dimensions.

Rectangle3d(Plane plane, Point3d cornerA, Point3d cornerB)

Initializes a new rectangle from a base plane and two corner points.

Properties (11)

Area

Gets the unsigned Area of the rectangle.

BoundingBox

Gets the world aligned bounding box for this rectangle.

Center

Gets the point in the center of the rectangle.

Circumference

Gets the circumference of the rectangle.

Height

Gets the signed height of the rectangle. If the Y dimension is decreasing, the height will be negative.

IsValid

Gets a value indicating whether or not this is a valid rectangle. A rectangle is considered to be valid when the base plane and both dimensions are valid.

Plane

Gets or sets the base plane of the rectangle.

Unset

Gets a rectangle with Unset components.

Width

Gets the signed width of the rectangle. If the X dimension is decreasing, the width will be negative.

Gets or sets the dimensions of the rectangle along the base plane X-Axis (i.e. the width).

Gets or sets the dimensions of the rectangle along the base plane Y-Axis (i.e. the height).

Methods (16)

ClosestPoint(Point3d point,Boolean includeInterior)

Gets the point on the rectangle that is closest to a test-point.

ClosestPoint(Point3d point)

Gets the point on the rectangle that is closest to a test-point.

Contains(Point3d pt)

Determines if a point is included in this rectangle.

Contains(Double x,Double y)

Determines if two plane parameters are included in this rectangle.

Corner(Int32 index)

Gets the corner at the given index.

CreateFromPolyline(IEnumerable<Point3d> polyline,Double deviation,Double angleDeviation)

Attempts to create a rectangle from a polyline. This method only works well for polylines that already closely resemble rectangles. If the polyline contains more than four vertices, the least significant ones will be ignored. If the polylines is non-orthogonal, the discrepancies will be averaged away. This method should not be used as a Rectangle fitter.

CreateFromPolyline(IEnumerable<Point3d> polyline)

EpsilonEquals(Rectangle3d other,Double epsilon)

Check that all values in other are within epsilon of the values in this

MakeIncreasing()

Ensures the X and Y dimensions are increasing or singleton intervals.

PointAt(Double t)

Gets a point along the rectangle boundary.

PointAt(Double x,Double y)

Gets a point in Rectangle space.

RecenterPlane(Point3d origin)

Re-centers the base plane on a new origin.

RecenterPlane(Int32 index)

Re-centers the base plane on one of the corners.

ToNurbsCurve()

Constructs a nurbs curve representation of this rectangle.

ToPolyline()

Constructs a polyline from this rectangle.

Transform(Transform xform)

Transforms this rectangle. Note that rectangles cannot be skewed or tapered.

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