RectExtensions Class Reference

Static Public Member Functions
static float	Area (this Rect rect)
static Rect	CombineWith (this Rect rect, Rect other)
	Returns the rectangle that encloses both this rectangle and another one.
static bool	Contains (this Rect rect, Rect other)
	Returns true if the other-rect is completely contained in the this-rect.
static void	Expand (ref this Rect rect, float amount)
	Extends the rectangle by the specified amount to each side.
static Vector2[]	GetCorners (this Rect rect)
static bool	IsDegenerate (ref this Rect rect)
static float	OverlapArea (this Rect rect0, Rect rect1)
static Rect[]	Subdivide (this Rect rect)
	Divides the rectangle into four smaller boundaries (like in a quadtree). The results are ordered in a Z-Curve.
static void	Subdivide (this Rect rect, ref NativeList< Rect > subdividedRectangles)
	Divides the rectangle into four smaller boundaries (like in a quadtree). The results are ordered in a Z-Curve.
static Vector4	ToVector4 (this Rect rect)

Member Function Documentation

Area()

static float Area ( this Rect rect )

static

Parameters

rect

Returns

The area of the rectangle

CombineWith()

static Rect CombineWith ( this Rect rect, Rect other )

static

Returns the rectangle that encloses both this rectangle and another one.

Parameters

rect
other

Returns

Contains()

static bool Contains ( this Rect rect, Rect other )

static

Returns true if the other-rect is completely contained in the this-rect.

Parameters

rect
other

Returns

Expand()

static void Expand ( ref this Rect rect, float amount )

static

Extends the rectangle by the specified amount to each side.

Parameters

rect
amount

GetCorners()

static Vector2[] GetCorners ( this Rect rect )

static

Parameters

rect

Returns

The corners as positions from the rectangle

IsDegenerate()

static bool IsDegenerate ( ref this Rect rect )

static

Parameters

rect

Returns

True if the rectangle has zeros, infinite numbers or contains NaNs. Otherwise, false is returned

OverlapArea()

static float OverlapArea ( this Rect rect0, Rect rect1 )

static

Parameters

rect0
rect1

Returns

The overlapping area between the two rectangles. If the rectangles do not overlap, 0 is returned

Subdivide() [1/2]

static Rect[] Subdivide ( this Rect rect )

static

Divides the rectangle into four smaller boundaries (like in a quadtree). The results are ordered in a Z-Curve.

Parameters

bounds

Returns

Subdivide() [2/2]

static void Subdivide ( this Rect rect, ref NativeList< Rect > subdividedRectangles )

static

Divides the rectangle into four smaller boundaries (like in a quadtree). The results are ordered in a Z-Curve.

Parameters

bounds

Returns

ToVector4()

static Vector4 ToVector4 ( this Rect rect )

static

Parameters

rect

Returns

A Vector4 of the format (minX, minY, maxX, maxY), with the values retrieved from the rectangle