Interface BaseShapeOptions

Common physical parameters shared by chain and polygon creation.

interface BaseShapeOptions {
    friction?: number;
    pixelsPerMeter: number;
    restitution?: number;
    userData?: unknown;
}

Properties

friction?: number

Surface friction (Coulomb), 0..1+. Default 0.7.

pixelsPerMeter: number

Conversion factor: 1 meter = pixelsPerMeter pixels.

restitution?: number

Restitution (bounciness), 0..1. Default 0.

userData?: unknown

Optional per-shape user data (echoed back from Box2D collision events).