doesnt quite work.. nothing happens.
any updates?

Thanks for the suggestions, i have tried Pilou's method.
Though i am still not quite satisfied with the result as you still have to predefine the connecting curves between the cones.

i have tried that tool already. But you cannot use more then 2 contours at once with it.

I have been trying to create a membrane from multiple closed path, one rectangle and 3 circles.

The best results i could get was using the Skin/Bubble plugin.
Since the Bubble/Skin Plugin only works with one closed path, the only way was to break the circles and connect to the rectangle manually, creating a closed loop.

Is there another way to do it, without breaking the circles?
Attached is a picture to illustrate.

Thanks!