Render/Lighting/Background colour buttons automatically switch on layers?!

Hi There,
I've discovered what is either a bug in Acrobat 3D v7 or a problem with my scripting (most likely the latter!).
I have a series of buttons that i've scripted so that when pressed, switch on/off various objects. However, when any of the Render Mode or Lighting or Background Colour buttons are pressed, all the objects (whether they've been switched off or not) are automatically switched on.
Does anyone have any ideas on why this is happening? I had intended to attach my pdf as an example, but there doesn't seem to be an "attach file" option here.
Can anyone help?
George

George,
This is not a bug, it is indeed intentional. The Toolbar buttons are for the User, and if they click on a button to affect the rendermode/lighting/Background color, the safest and most logical thing for us to do was apply this affect to every object in the scene, and show the results.
There are a Few ways you could solve this:
1) In the 3D Properties dialog, DE-select "Show Toolbar by Default".
2) Use a ToolEventHandler(), and re-run your functions after the user interacts with a given tool. You would need to keep a visibility state variable to know what to re-instate.
gb

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