Dynamic Block - making an Door Arch

[guitarguy1685]

Hello everyone,

I have a situation maybe you can help me with. I made a dynamic block for a Door. By default the door is closed so no arch is shown. However I would like to rotate the door to open at various degrees. So when I open the door I need to display an arch for the swing. I would like this arch to stretch itself along it's arch at various angles.

I tried a few things but i can't get the arc's geometry to stay put. Any thoughts?

[lpseifert]

Have you thought of using Visibility States for the various angles the door is open?

[guitarguy1685]

I'd rather not have a bunch of visibility states. but if that's the only solution then I will.