FrictionSim constructor

FrictionSim({ required double position0, required double velocity0, double drag = 0.135, double restVelocityThreshold = 1.0, })

Implementation

FrictionSim({
  required this.position0,
  required this.velocity0,
  this.drag = 0.135,
  this.restVelocityThreshold = 1.0,
}) : _logDrag = math.log(drag);