# Class: Live2DPhysics (/pixi-vn-live2d/core/classes/Live2DPhysics)



Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5088

## Constructors [#constructors]

### Constructor [#constructor]

\> **new Live2DPhysics**(`coreModel`, `json`): `Live2DPhysics`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5091

#### Parameters [#parameters]

##### coreModel [#coremodel]

`Live2DModelWebGL`

##### json [#json]

[`PhysicsJSON`](/pixi-vn-live2d/core/namespaces/Cubism2Spec/interfaces/PhysicsJSON)

#### Returns [#returns]

`Live2DPhysics`

## Properties [#properties]

### coreModel [#coremodel-1]

\> `readonly` **coreModel**: `Live2DModelWebGL`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5089

***

### physicsHairs [#physicshairs]

\> **physicsHairs**: `PhysicsHair`\[]

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5090

## Methods [#methods]

### update() [#update]

\> **update**(`elapsed`): `void`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5092

#### Parameters [#parameters-1]

##### elapsed [#elapsed]

`number`

#### Returns [#returns-1]

`void`