Extends

• me.Rect

Members

flipped :Boolean

Global flag that indicates if the tile is flipped

flippedAD :Boolean

True if the tile is flipped anti-diagonally

flippedY :Boolean

True if the tile is flipped vertically

flipX :Boolean

True if the tile is flipped horizontally

points :Array.<me.Vector2d>

Array of points defining the Polygon
Note: If you manually change points, you must call recalcafterwards so that the changes get applied correctly.

Inherited From:

• me.Polygon#points

pos :me.Vector2d

origin point of the Polygon

Inherited From:

• me.Polygon#pos

tileId :Number

tileId

tileset :me.TMXTileset

tileset

Methods

clone() → {me.Rect}

clone this rectangle

Returns:

me.Rect -

new rectangle

Inherited From:

• me.Rect#clone

contains(rect) → {boolean}

check if this rectangle contains the specified one

Parameters:

Name	Type	Description
rect	me.Rect

Returns:

boolean -

true if contains

Inherited From:

• me.Rect#contains

containsPoint(x, y) → {boolean}

check if this rectangle contains the specified point

Parameters:

Name	Type	Description
x	Number	x coordinate
y	Number	y coordinate

Returns:

boolean -

true if contains

Inherited From:

• me.Rect#containsPoint

containsPointV(point) → {boolean}

check if this Polygon contains the specified point

Parameters:

Name	Type	Description
point	me.Vector2d

Returns:

boolean -

true if contains

Inherited From:

• me.Polygon#containsPointV

copy(rect) → {me.Rect}

copy the position and size of the given rectangle into this one

Parameters:

Name	Type	Description
rect	me.Rect	Source rectangle

Returns:

me.Rect -

new rectangle

Inherited From:

• me.Rect#copy

equals(rect) → {boolean}

check if this rectangle is identical to the specified one

Parameters:

Name	Type	Description
rect	me.Rect

Returns:

boolean -

true if equals

Inherited From:

• me.Rect#equals

getBounds() → {me.Rect}

returns the bounding box for this shape, the smallest rectangle object completely containing this shape.

Returns:

me.Rect -

this shape bounding box Rectangle object

Inherited From:

• me.Rect#getBounds

getIndices(a) → {me.Polygon}

returns a list of indices for all triangles defined in this polygon

Parameters:

Name	Type	Description
a	Array.<Vector2d>	list of vector

Returns:

me.Polygon -

this Polygon

Inherited From:

• me.Polygon#getIndices

getRenderable(settingsopt) → {me.Renderable}

return a renderable object for this Tile object

Parameters:

Name	Type	Attributes	Description
settings	Object	<optional>	see me.Sprite

Returns:

me.Renderable -

a me.Sprite object

isFinite() → {boolean}

determines whether all coordinates of this rectangle are finite numbers.

Returns:

boolean -

false if all coordinates are positive or negative Infinity or NaN; otherwise, true.

Inherited From:

• me.Rect#isFinite

overlaps(rect) → {boolean}

check if this rectangle is intersecting with the specified one

Parameters:

Name	Type	Description
rect	me.Rect

Returns:

boolean -

true if overlaps

Inherited From:

• me.Rect#overlaps

resize(w, h) → {me.Rect}

resize the rectangle

Parameters:

Name	Type	Description
w	Number	new width of the rectangle
h	Number	new height of the rectangle

Returns:

me.Rect -

this rectangle

Inherited From:

• me.Rect#resize

rotate(angle) → {me.Polygon}

Rotate this Polygon (counter-clockwise) by the specified angle (in radians).

Parameters:

Name	Type	Description
angle	Number	The angle to rotate (in radians)

Returns:

me.Polygon -

Reference to this object for method chaining

Inherited From:

• me.Polygon#rotate

scale(x, yopt) → {me.Polygon}

Scale this Polygon by the given scalar.

Parameters:

Name	Type	Attributes	Default	Description
x	Number
y	Number	<optional>	x

Returns:

me.Polygon -

Reference to this object for method chaining

Inherited From:

• me.Polygon#scale

scaleV(v) → {me.Polygon}

Scale this Polygon by the given vector

Parameters:

Name	Type	Description
v	me.Vector2d

Returns:

me.Polygon -

Reference to this object for method chaining

Inherited From:

• me.Polygon#scaleV

setPoints(points) → {me.Rect}

resize the rectangle to contain all the given points coordinates.

Parameters:

Name	Type	Description
points	Array.<me.Vector2d>	array of vector defining a shape

Returns:

me.Rect -

this shape bounding box Rectangle object

Inherited From:

• me.Rect#setPoints

setShape(x, y, w|points, hopt) → {me.Rect}

set new value to the rectangle shape

Parameters:

Name	Type	Attributes	Description
x	Number		position of the Rectangle
y	Number		position of the Rectangle
w|points	Number | Array		width of the rectangle, or an array of vector defining the rectangle
h	Number	<optional>	height of the rectangle, if a numeral width parameter is specified

Returns:

me.Rect -

this rectangle

Inherited From:

• me.Rect#setShape

to2d() → {me.Polygon}

apply a 2d projection to this shape

Returns:

me.Polygon -

Reference to this object for method chaining

Inherited From:

• me.Polygon#to2d

toIso() → {me.Polygon}

apply an isometric projection to this shape

Returns:

me.Polygon -

Reference to this object for method chaining

Inherited From:

• me.Polygon#toIso

toPolygon() → {me.Polygon}

Returns a polygon whose edges are the same as this box.

Returns:

me.Polygon -

a new Polygon that represents this rectangle.

Inherited From:

• me.Rect#toPolygon

transform(matrix) → {me.Polygon}

apply the given transformation matrix to this Polygon

Parameters:

Name	Type	Description
matrix	me.Matrix2d	the transformation matrix

Returns:

me.Polygon -

Reference to this object for method chaining

Inherited From:

• me.Polygon#transform

translate(x, y) → {me.Rect}

translate the rect by the specified offset

Parameters:

Name	Type	Description
x	Number	x offset
y	Number	y offset

Returns:

me.Rect -

this rectangle

Inherited From:

• me.Rect#translate

translateV(v) → {me.Rect}

translate the rect by the specified vector

Parameters:

Name	Type	Description
v	me.Vector2d	vector offset

Returns:

me.Rect -

this rectangle

Inherited From:

• me.Rect#translateV

union(rect) → {me.Rect}

merge this rectangle with another one

Parameters:

Name	Type	Description
rect	me.Rect	other rectangle to union with

Returns:

me.Rect -

the union(ed) rectangle

Inherited From:

• me.Rect#union

updateBounds() → {me.Rect}

update the bounding box for this shape.

Returns:

me.Rect -

this shape bounding box Rectangle object

Inherited From:

• me.Rect#updateBounds