IParticleObjectExt interface with tyFlow returns bones but not a skin

[tyFlow]

Thanks for the extra info - I was not aware of the padding happening to arrays allocated with new (and the issue hasn't come up before in other renderer's implementation of the interface, so it went unchecked). I will add the release functions to the interface. Let me know the version of Max you're using for your tests and I'll send you a build of tyFlow with that function call, as well as the updated interface.