RotationalDrag

Rotational drag is a force that opposes angular velocity. Attach it to a physics body to slow down its rotation.

Overview

Options
Methods
LINEAR
QUADRATIC
applyForce

RotationalDrag(options)

Constructor Parameters

options

Object

options to set on drag

Methods

LINEAR(angularVelocity)

A drag force proprtional to the angular velocity

Parameters
angularVelocity
Vector
Returns
Vector
drag force

QUADRATIC(angularVelocity)

A drag force proprtional to the square of the angular velocity

Parameters
angularVelocity
Vector
Returns
Vector
drag force

applyForce(targets)

Adds a rotational drag force to a physics body's torque accumulator.

Parameters
targets
Array.Body
Array of bodies to apply drag force to.