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Interface: ShapeBase

Defined in: physics/shapes/shape.ts:13

Common contract implemented by all collision shapes.

Properties​

type​

type: ShapeType

Defined in: physics/shapes/shape.ts:17

The kind of shape this is, used to dispatch collision detection.

Methods​

getArea()​

getArea(): number

Defined in: physics/shapes/shape.ts:23

Calculates the area of the shape.

Returns​

number

The area of the shape.

getBoundingRadius()​

getBoundingRadius(): number

Defined in: physics/shapes/shape.ts:38

Calculates the radius of the smallest circle, centered on the shape's local origin, that fully contains the shape. Used for broad-phase AABB calculations.

Returns​

number

The bounding radius of the shape.

getMomentOfInertia()​

getMomentOfInertia(mass): number

Defined in: physics/shapes/shape.ts:30

Calculates the moment of inertia of the shape for a given mass.

Parameters​

mass​

number

The mass of the body the shape belongs to.

Returns​

number

The moment of inertia of the shape.