InscribedRectangle Class

Reference

Definition

Namespace:: Microsoft.MixedReality.Toolkit.Boundary

Assembly:: Microsoft.MixedReality.Toolkit.dll

Important

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The InscribedRectangle class defines the largest rectangle within an arbitrary shape.

public ref class InscribedRectangle

public class InscribedRectangle

type InscribedRectangle = class

Public Class InscribedRectangle

Inheritance: Object
InscribedRectangle

Constructors

InscribedRectangle(Edge[], Int32)

Finds a large inscribed rectangle. Tries to be maximal but this is best effort. The algorithm used was inspired by the blog post https://d3plus.org/blog/behind-the-scenes/2014/07/08/largest-rect/ Random points within the polygon are chosen, and then 2 lines are drawn through those points. The midpoints of those lines are used as the center of various rectangles, using a binary search to vary the size, until the largest fit-able rectangle is found. This is then repeated for predefined angles (0-180 in steps of 15) and aspect ratios (1 to 15 in steps of 0.5).

Properties

Angle	The rotation angle, in degrees, of the inscribed rectangle.
Center	The center point of the inscribed rectangle.
Height	The height of the inscribed rectangle.
IsValid	Is the described rectangle valid?
Width	The width of the inscribed rectangle.

Methods

IsInsideBoundary(Vector2)

Determine of the provided point lies within the defined rectangle.

Applies to