Currently some interfaces are supported but not all and can be retrieved using the GetInterface and GetCOREInterface methods. Only the following are supported ATM:
LAYERPROPERTIES_INTERFACE, LAYERMANAGER_INTERFACE, IDXMATERIAL_INTERFACE, PARAMWIRE_MGR_INTERFACE, IID_SCRIPT_CONTROL, IANIMLAYERCONTROLMANAGER_INTERFACE
Unfortunately these is no easy way of automatically wrapping all interfaces because of the ambiguity between their ID and classes, so they need to be added manually. If you can provide me with a list of classes/interfaces which you need to use I can make them available in next build (1.2.0).
Marsel Khadiyev (Software Developer, EPHERE Inc.)