Joint constructor

Joint(JointDef<Body, Body> def)

Implementation

Joint(JointDef def)
    : assert(def.bodyA != def.bodyB),
      localAnchorA = def.localAnchorA,
      localAnchorB = def.localAnchorB {
  bodyA = def.bodyA;
  bodyB = def.bodyB;
  _collideConnected = def.collideConnected;
  islandFlag = false;
}