private void Activate()
{
if (!holdBody.IsValid())
{
holdBody = PhysicsWorld.AddBody();
holdBody.BodyType = PhysicsBodyType.Keyframed;
}
}
public Body(PhysicsWorld world, Vector2?position = null, float rotation = 0, object userdata = null)
{
FixtureList = new List <Fixture>();
BodyId = _bodyIdCounter++;
_world = world;
UserData = userdata;
GravityScale = 1.0f;
BodyType = BodyType.Static;
Enabled = true; //FPE note: Also creates proxies in the broadphase
_xf.q.Set(rotation);
if (position.HasValue)
{
_xf.p = position.Value;
_sweep.C0 = _xf.p;
_sweep.C = _xf.p;
_sweep.A0 = rotation;
_sweep.A = rotation;
}
world.AddBody(this); //FPE note: bodies can't live without a World
}