2D Axis-aligned bounding box.
    public struct Rect2 : IEquatable<Rect2>

Rect2 consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.

Inheritance Chain

Interfaces

Constructors

    public Rect2(Vector2 position, Vector2 size)

Constructs a Rect2 by position and size.

    public Rect2(Vector2 position, float width, float height)

    public Rect2(float x, float y, Vector2 size)

    public Rect2(float x, float y, float width, float height)

Constructs a Rect2 by x, y, width, and height.

    public Rect2()

Properties

    public float Area { get; }

    public Vector2 End { get; }

Ending corner.

    public Vector2 Position { get; set; }

Position (starting corner).

    public Vector2 Size { get; set; }

Size from position to end.

Methods

    public Rect2 Clip(Rect2 b)

Returns the intersection of this Rect2 and b.

    public bool Encloses(Rect2 b)

Returns true if this Rect2 completely encloses another one.

    public override bool Equals(object obj)

    public bool Equals(Rect2 other)

    public Rect2 Expand(Vector2 to)

Returns this Rect2 expanded to include a given point.

    public float GetArea()

Returns the area of the Rect2.

    public override int GetHashCode()

    public Rect2 Grow(float by)

Returns a copy of the Rect2 grown a given amount of units towards all the sides.

    public Rect2 GrowIndividual(float left, float top, float right, float bottom)

Returns a copy of the Rect2 grown a given amount of units towards each direction individually.

    public Rect2 GrowMargin(Margin margin, float by)

Returns a copy of the Rect2 grown a given amount of units towards the Margin direction.

    public bool HasNoArea()

Returns true if the Rect2 is flat or empty.

    public bool HasPoint(Vector2 point)

Returns true if the Rect2 contains a point.

    public bool Intersects(Rect2 b)

Returns true if the Rect2 overlaps with another.

    public Rect2 Merge(Rect2 b)

Returns a larger Rect2 that contains this Rect2 and with.

    public override string ToString()

    public string ToString(string format)

Operators

    public static bool operator ==(Rect2 left, Rect2 right)

    public static bool operator !=(Rect2 left, Rect2 right)
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