public Body(World world, TSVector2?position, FP rotation, object userdata = null)
{
this.FixtureList = new List <Fixture>();
this.bodyConstraints = new List <IBodyConstraint>();
this.BodyId = Body._bodyIdCounter++;
this._world = world;
this.UserData = userdata;
this.GravityScale = 1f;
this.BodyType = BodyType.Static;
this.Enabled = true;
this._xf.q.Set(rotation);
bool hasValue = position.HasValue;
if (hasValue)
{
this._xf.p = position.Value;
this._sweep.C0 = this._xf.p;
this._sweep.C = this._xf.p;
this._sweep.A0 = rotation;
this._sweep.A = rotation;
}
world.AddBody(this);
}
