Rectangle3d Structure 
Namespace: Rhino.Geometry
The Rectangle3d type exposes the following members.
Name  Description  

Rectangle3d(Plane, Interval, Interval) 
Initializes a new rectangle from dimensions.
 
Rectangle3d(Plane, Point3d, Point3d) 
Initializes a new rectangle from a base plane and two corner points.
 
Rectangle3d(Plane, Double, Double) 
Initializes a new rectangle from width and height.

Name  Description  

Area 
Gets the unsigned Area of the rectangle.
 
BoundingBox 
Gets the world aligned boundingbox 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.
 
X 
Gets or sets the dimensions of the rectangle along the base plane XAxis (i.e. the width).
 
Y 
Gets or sets the dimensions of the rectangle along the base plane YAxis (i.e. the height).

Name  Description  

ClosestPoint(Point3d) 
Gets the point on the rectangle that is closest to a testpoint.
 
ClosestPoint(Point3d, Boolean) 
Gets the point on the rectangle that is closest to a testpoint.
 
Contains(Point3d) 
Determines if a point is included in this rectangle.
 
Contains(Double, Double) 
Determines if two plane parameters are included in this rectangle.
 
Corner 
Gets the corner at the given index.
 
CreateFromPolyline(IEnumerablePoint3d) 
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 nonorthogonal, the discrepancies will be averaged away.
This method should not be used as a Rectangle fitter.
 
CreateFromPolyline(IEnumerablePoint3d, Double, Double) 
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 nonorthogonal, the discrepancies will be averaged away.
This method should not be used as a Rectangle fitter.
 
EpsilonEquals 
Check that all values in other are within epsilon of the values in this
 
Equals  (Inherited from ValueType.)  
GetHashCode  (Inherited from ValueType.)  
GetType  (Inherited from Object.)  
MakeIncreasing 
Ensures the X and Y dimensions are increasing or singleton intervals.
 
PointAt(Double) 
Gets a point along the rectangle boundary.
 
PointAt(Double, Double) 
Gets a point in Rectangle space.
 
RecenterPlane(Int32) 
Recenters the base plane on one of the corners.
 
RecenterPlane(Point3d) 
Recenters the base plane on a new origin.
 
ToNurbsCurve 
Constructs a nurbs curve representation of this rectangle.
 
ToPolyline 
Constructs a polyline from this rectangle.
 
ToString  (Inherited from ValueType.)  
Transform 
Transforms this rectangle. Note that rectangles cannot be skewed or tapered.
