Class Transform2D

Two-dimensional transform (position, rotation, scale).

Hierarchy (View Summary)

Transform2D
- LocalTransform2D

Implements

ReadonlyTransform2D

Index

Constructors

Properties

matrix position radians scale z

Accessors

Methods

asReadonly compose copyFrom decompose

Constructors

constructor

new Transform2D(): Transform2D
Returns Transform2D

Properties

`Readonly`matrix

matrix: Mat2D = ...

Matrix composed of the transform's position, rotation, and translation.

Compose via Transform2D.compose.

`Readonly`position

position: Vec2 = ...

Position.

radians

radians: number = 0

Rotation in radians.

`Readonly`scale

scale: Vec2 = ...

Scale.

z

z: number = 0

Z value (layer).

Accessors

degrees

get degrees(): number
Get rotation in degrees.

Returns number
Implementation of ReadonlyTransform2D.degrees
- Defined in math/transform2d.ts:61
set degrees(degrees: number): void
Set rotation in degrees.
Parameters
- degrees: number
Returns void
Implementation of ReadonlyTransform2D.degrees
- Defined in math/transform2d.ts:67

Methods

asReadonly

asReadonly(): ReadonlyTransform2D
Returns ReadonlyTransform2D
- Defined in math/transform2d.ts:108

compose

compose(mat?: Mat2D): void
Parameters
- Optionalmat: Mat2D
Returns void
- Defined in math/transform2d.ts:79

copyFrom

copyFrom(other: Transform2DLike): this
Parameters
- other: Transform2DLike
Returns this
- Defined in math/transform2d.ts:71

decompose

decompose(mat?: Mat2DLike): void
Decompose mat (or this transform's matrix) into position, rotation, and scale.
Parameters
- Optionalmat: Mat2DLike
  Optional, decompose from this matrix
Returns void
- Defined in math/transform2d.ts:92