Interface PolygonOptions

Options for contourToPolygon. Polygon shapes are typically dynamic.

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

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Properties

density? friction? pixelsPerMeter restitution? userData?

Properties

Optionaldensity

density?: number

Mass density in kg/m². Required for dynamic bodies; default 1.

Optionalfriction

friction?: number

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

pixelsPerMeter

pixelsPerMeter: number

Conversion factor: 1 meter = pixelsPerMeter pixels.

Optionalrestitution

restitution?: number

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

OptionaluserData

userData?: unknown

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

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