Connecting events between ILayer and IScene

rasmusbording — Tue, 17 Sep 2013 12:01:41 GMT

I have a custom layer for ArcScene in C++.

When I create the layer from a command I use:
ICommand::OnCreate(hook) and ISceneHookHelperPtr to get an IScenePtr.
Then I connect the scene and the layer with:
AtlAdvise(scene, IUnknownPtr(layer), __uuidof(IActiveViewEvents), &id);

However, when my layer is restored from disk after I have saved it in an .sxd
the layer is created in another place and the atl connection is not restored.

How can I get asses to IScene from my ILayer?

Thanks!

Re: Connecting events between ILayer and IScene

rasmusbording — Wed, 18 Sep 2013 10:31:43 GMT

I found a workaround.

The IDisplay argument to ILayer::draw is a ISceneGraph in ArcScene
so I can use this.

topic Connecting events between ILayer and IScene in ArcObjects SDK Questions

Connecting events between ILayer and IScene

Re: Connecting events between ILayer and IScene