Creating Curtain Panel that Flex like Generic

[andrewp462003]

I am trying to create a more realistic curtain panel with multiple panes, spacers, and gaskets, but am finding that they only work with a perfect rectangular opening. How do I get my panels to be able to be cut (L-shaped) or have angled sides like the generic panels?

[greg.mcdowell]

You'd have to make a new family for each I believe.