I Found Scene.Actors can't be release!

[wavebbs]

When I call "((RigidStatic)(colliderProxy.Actor)).Dispose();" the ptr of this actor also exist in “Scene.Actors”! When I call "Scene.RemoveActor(colliderProxy.Actor); " the ptr of this actor also exist in “Scene.Actors”! When I call "Scene.RemoveActor(colliderProxy.Actor); ((RigidStatic)(colliderProxy.Actor)).Dispose(); " the ptr of this actor also exist in “Scene.Actors”!

So I don't know How can I do about it? It works OK ? We use this Engine for a Space MMO Game On server side. please help me! thank you :)

[wavebbs]

    public void ActorCollectionOfScene()
        {
            using (var physics = CreatePhysicsAndScene())
            {
                var material = physics.Physics.CreateMaterial(0.2f, 0.3f, 0.1f);
                Assert.AreEqual(0, physics.Scene.Actors.Count());
                var rigidActor1 = physics.Scene.Physics.CreateRigidDynamic();
                Assert.AreEqual(1, physics.Scene.Actors.Count());
                        var rigidActor2 = physics.Scene.Physics.CreateRigidDynamic();
                Assert.AreEqual(2, physics.Scene.Actors.Count());

                        ///remove actor and scene///
                        rigidActor1.Dispose();
                        rigidActor2.Dispose();
                        physics.Scene.Dispose();
                        Assert.AreEqual(2, physics.Scene.Actors.Count());
                        physics.Physics.Dispose();
                        GC.Collect();

                        Assert.AreEqual(2, physics.Scene.Actors.Count());
                        var p = physics.Physics;
                        physics.Dispose();
                        var actorKey = new ObjectTableOwnershipType(p, typeof(PhysX.Actor));
                        IEnumerable<PhysX.Actor> Actors = ObjectTable.GetObjectsOfOwnerAndType<PhysX.Actor>(p);
                        Assert.AreEqual(2, Actors.Count());

                 }

                    Assert.AreEqual(1, ObjectTable.OwnerTypeLookup.Count);
                    Assert.AreEqual(1, ObjectTable.Ownership.Count);
            }

Here is test code , final the ObjectTable not null,and the Scene.Actor.Count still equal 2. I don‘’t know either the actor have already released or not !!

Thank you very much!!!!

[stilldesign]

Thanks for the test, it is indeed a bug.

I believe the issue is in Actor.cpp; The object in question is a RigidActor^, however the object is recorded (added to ObjectTable's dictionary) as Actor^:

ObjectTable::Add<Actor^>((intptr_t)actor, this, owner);

When the RigidActor is disposed, it tries to find it in the dictionary by its type, which now don't match. Passing the type to ObjectTable.Add isn't needed, and the cause of the problem, getting the concrete type of the passed argument should solve this.

[wavebbs]

OK!Maybe I FIxed it. maybe you need change "Type^ type = T::typeid;" to Type TO "type = object->GetType();" on ObjectTable.cpp line 59, otherwise when release actor the type "RigidActor" not found type "Actor".

[wavebbs]

waa , we found it at same time . hoo:)