> Has anyone ever animated a camera lens aperture? I've got part of it done,
> but I can't seem to figure out what the correct pivot point should be for
> the blades. And I can't figure out how to get the correct overlapping
> pattern, or a good 3D effect. How do those darned things work, anyway?

seee if you can borrow a lense from a regular 35mm camera, you should be
able to see the blades inside move as you adjust the settings, might give
you a better idea.

either that or try looking at one of the camera manu sites - eg kodak.com
they do have a history of photograpy

Rick

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