planck-js/docs/api/interfaces/worlddef.md

2D JavaScript physics engine for cross-platform HTML5 game development

[Planck.js API Doc](../README.md) › [Globals](../globals.md) › [WorldDef](worlddef.md)

# Interface: WorldDef

## Hierarchy

* **WorldDef**

## Index

### Properties

* [allowSleep](worlddef.md#optional-allowsleep)
* [blockSolve](worlddef.md#optional-blocksolve)
* [continuousPhysics](worlddef.md#optional-continuousphysics)
* [gravity](worlddef.md#optional-gravity)
* [positionIterations](worlddef.md#optional-positioniterations)
* [subStepping](worlddef.md#optional-substepping)
* [velocityIterations](worlddef.md#optional-velocityiterations)
* [warmStarting](worlddef.md#optional-warmstarting)

## Properties

### `Optional` allowSleep

• **allowSleep**? : *boolean*

*Defined in [index.d.ts:424](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L424)*

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### `Optional` blockSolve

• **blockSolve**? : *boolean*

*Defined in [index.d.ts:428](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L428)*

___

### `Optional` continuousPhysics

• **continuousPhysics**? : *boolean*

*Defined in [index.d.ts:426](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L426)*

___

### `Optional` gravity

• **gravity**? : *[Vec2](../classes/vec2.md)*

*Defined in [index.d.ts:423](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L423)*

___

### `Optional` positionIterations

• **positionIterations**? : *number*

*Defined in [index.d.ts:430](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L430)*

___

### `Optional` subStepping

• **subStepping**? : *boolean*

*Defined in [index.d.ts:427](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L427)*

___

### `Optional` velocityIterations

• **velocityIterations**? : *number*

*Defined in [index.d.ts:429](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L429)*

___

### `Optional` warmStarting

• **warmStarting**? : *boolean*

*Defined in [index.d.ts:425](https://github.com/shakiba/planck.js/blob/038d425/lib/index.d.ts#L425)*