I’m using curves as blocks to facilitate making exact copies… I made a sweep surface from the block curves and it works fine. But as soon as I edit the original block curve with block editor, the surface that I made doesn’t update to the changes of the instance block curves. Then I have to re-sweep again. How can I achieve an auto-update of the sweep command?
Here is the file: block update.3dm (1.4 MB)
And some photos to explain the situation: