Make family parallel to window

Hello Dynamo people. :slight_smile:

Can you give me an advice that, how to rotate or place any kind of family parallel to -> for example : the inner surface of the window family? (inside the house) :smiley:

It will take a combination of getting the angle of the window and finding the difference between that angle and 0 rotation (usually +X-Axis). Search the forum for topics on aligning families to lines/curves. This is very similar to what youโ€™re trying to do.

That is what iโ€™m looking for good idea! :slight_smile: