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Subject: Re: Memory release Sender: dan.vera@gmail.com 3.11.09 10:35 So that anyone can benefits from the answer: Answer from Cortona: A PROTO node requires some memory to store its implementation. It explains increased memory allocation. The problem with memory leak can be caused by the .NET garbage collector, because the node in Cortona will be deleted only when GC releases reference to the created proto instance. Case2: if I put the geometry in a proto, which I instantiate and load using: Dim a_nod As VRMLAutomation.VRMLNode = my_cortona.Engine.Protos.Item("test_proto").CreateInstance() a_nod.Name = "test" my_Cortona.Engine.RootNodes.Add(a_nod) Fisrt, the amount of memory occupied is two time the amount used in case 1. Second, if I use my_Cortona.Engine.RootNodes.Remove("test") the memory is not released. I'd be curious to know if this is a bug, or if I am doing something wrong. Help/support really appreciated, regards Dan   [reply] [back to forum] [new message] [all forums] Memory release / dan.vera@gmail.com / 23.09.09 08:14      Re: Memory release / dan.vera@gmail.com / 3.11.09 10:35 Messages in thread: 2 [reply] [back to forum] [new message] [all forums]